Best Caribbean Islands to Visit in December: 15 Picks by Budget

Warm salt air rolls off Shoal Bay’s powder-white sand as turquoise water catches a kind of light that makes you stop walking and just stare. A beach bar three steps away pours rum punch into a plastic cup, and the humidity is exactly zero — this is what December feels like across the Caribbean.

December is the only month where peak dry-season weather lines up with pre-holiday pricing in the first two weeks, a narrow window that experienced travelers guard jealously. The combination of calm seas for diving, the lowest annual humidity, and island-specific festivals you won’t find any other time of year makes it the region’s single best month for almost every type of trip.

This guide ranks 15 Caribbean islands for December travel, breaks down which one matches your budget and travel style, and gives you the booking timeline so you stop overpaying.

Expect roughly $1,200–$3,000 per person for a week on value islands like the Dominican Republic or Puerto Rico, $2,000–$4,500 for mid-range picks like Aruba or Barbados, and $3,500–$8,000+ for luxury escapes in Turks and Caicos or Anguilla.

Your December Caribbean Cheat Sheet

Don’t have time to read all 15 island breakdowns? This quick-reference table matches your top priority to the island that actually delivers it in December.

Your Priority	Top Pick	Why December Specifically
Best beach on earth	Turks and Caicos	Grace Bay’s powder sand + 82°F weather with virtually no rain
World-class diving	Bonaire	80+ shore dive sites, 100ft+ visibility, unlimited shore dives bundled with gear rental
No passport needed	Puerto Rico	US territory with direct flights from dozens of cities, bioluminescent bays, and Old San Juan
All-inclusive value	Dominican Republic	Resorts from ~$150/person/night including meals, 30+ direct US flight routes
Couples and romance	Saint Lucia	Pitons backdrop, adults-only resorts, and dry-season clarity you can’t get other months
Fewest December crowds	Grenada	150K annual visitors vs. 8M+ in the DR — underwater sculpture park without the masses
Shortest flight from US	The Bahamas	Under 3 hours from most East Coast cities, plus Junkanoo parade on Boxing Day

OVERVIEW_START

Why Is December the Best Time to Visit the Caribbean?

December marks the official end of hurricane season and the sweet spot of the dry season, making it the most reliable month for Caribbean travel. You’re not gambling with weather; you’re booking near-guaranteed sunshine.

The numbers tell the story: expect daytime highs between 77°F and 88°F (25°C-31°C) across most islands, with rainfall dropping to around two inches for the entire month. This creates perfect conditions for both beach days and active exploration without oppressive humidity.

The water is warm, the skies are clear, and the risk of a trip-ruining storm is minimal.

Beyond weather, two key factors make December uniquely appealing. First, you travel after the summer/fall hurricane threat but before the peak holiday rush.

Early December offers prime weather with more availability and slightly lower rates than the weeks around Christmas and New Year’s. Second, the calendar packs in island-specific cultural events you won’t find at other times.

• The Weather Advantage: Dry season means reliable beach conditions for swimming, snorkeling, and diving, especially on islands like Bonaire and Aruba where water clarity peaks.
• The Crowd Strategy: Aim for the first two weeks of December. You’ll get high-season weather without the high-season density or pricing.
• The Event Factor: Time your trip with festivals like St. Kitts’ Sugar Mas Carnival (late November through January) for an authentic cultural experience that defines the island.

This combination of ideal climate, manageable crowds, and vibrant local events makes December the Caribbean’s standout month for a reason. It’s the easiest time to plan a trip where good weather isn’t a hope—it’s a baseline expectation.

15 Best Caribbean Islands to Visit in December

December drops you into the Caribbean’s narrow weather sweet spot: hurricane season is over, trade winds settle into a warm breeze, and nearly every island enters its driest stretch. The hard part isn’t finding somewhere great — it’s choosing among 15 islands that all peak at the same time.

Here’s how each one stacks up, where to stay, and which ones actually deserve your limited vacation days.

Island	Best For	Passport Needed?	Budget Range
Aruba	Sun-seekers, families	Yes	Mid to High
Bonaire	Divers, nature lovers	Yes	Mid
Curaçao	Culture seekers, couples	Yes	Mid
Bahamas	Quick getaways, variety	Yes	Mid to High
Grand Cayman	Luxury, families	Yes	High
Turks & Caicos	Beach purists	Yes	High
Dominican Republic	All-inclusive value	Yes	Budget to Mid
Puerto Rico	No passport, history	No (US citizens)	Mid
Jamaica	Culture, couples, families	Yes	Budget to Mid
Saint Lucia	Romance, scenery	Yes	Mid to High
Barbados	Food, culture, beaches	Yes	Mid to High
Anguilla	Secluded luxury	Yes	High
Saint Martin	Foodies, variety seekers	Yes*	Mid to High
Grenada	Off-the-beaten-path	Yes	Mid
Cuba	Culture, adventure	Yes + visa	Budget

*US citizens can visit the Dutch side (Sint Maarten) with a passport. The French side (Saint-Martin) is part of the EU — same passport requirement applies.

Aruba — Consistently Sunny with Pristine Beaches and Flamingos

Aruba sits below the hurricane belt, which means December weather is basically guaranteed — expect daytime highs around 85°F and almost zero rain. That reliability is why it books up faster than most Caribbean islands this month.

Stay on Eagle Beach or Palm Beach if you want resort convenience with walkable restaurant access. Eagle Beach runs quieter and wider; Palm Beach puts you near the high-rise hotels and nightlife.

For something more local, the Noord neighborhood has vacation rentals at lower rates.

• Don’t skip: Flamingo Beach on Renaissance Island — you need a day pass or to stay at Renaissance Wind Creek Aruba Resort, and the flamingo interaction window is best before 10 a.m.
• Book early: December rates spike 30–50% over shoulder season. Lock in by September for the best selection.

Bonaire — World-Class Diving and Unspoiled Marine Life

Bonaire’s entire coastline is a protected marine park, and December’s dry season brings calm, clear water with visibility often exceeding 100 feet. This is the island for divers who want shore dives without boat schedules — more than 60 marked dive sites are accessible directly from the coast.

Base yourself in Kralendijk, the small capital, where you can walk to restaurants, dive shops, and the waterfront. Buddy Dive Resort and Divi Flamingo are the reliable mid-range picks; Captain Don’s Habitat is the veteran’s choice.

Rent a truck — you’ll need one to reach the southern shore dive sites.

• Insider tip: Most dive operators include unlimited shore diving with gear rental. That alone can save you hundreds versus boat-dive-heavy islands.
• Budget note: Bonaire stays more affordable than Aruba or Curaçao because it hasn’t been overbuilt — expect roughly $150–250/night for mid-range stays, though December holiday weeks push higher.

Curaçao — Dutch Colonial Charm, Colorful Streets, and Hidden Beaches

Curaçao’s capital, Willemstad, is a UNESCO World Heritage Site with hand-painted Dutch colonial buildings lining the waterfront — and December’s low humidity makes walking the Punda and Otrobanda neighborhoods genuinely pleasant. The island has over 35 beaches, many hidden in coves that require a short drive or hike to reach.

Stay in the Pietermaai district for boutique hotels within walking distance of restaurants and bars, or head west toward Westpunt for quiet beachfront lodges near the best snorkeling. The Baoase Luxury Resort near Mambo Beach is the splurge pick; mid-range travelers do well at hotels in the Jan Thiel Beach area.

• Worth knowing: The floating market and Queen Emma Bridge are best visited before 10 a.m. when cruise ship crowds thin out.
• December edge: Less cruise traffic than peak winter months — you get more breathing room at beaches and in town.

The Bahamas — Quick Flights, Swimming Pigs, and Endless Cays

No Caribbean destination offers more flight options from the US — most major cities have nonstops under three hours to Nassau. December brings peak weather (mid-80s°F, low humidity) and the holiday buzz that the Bahamas handles better than almost anywhere.

Choose your base based on the experience you want. Nassau and Paradise Island work for resort-heavy convenience and quick access to Atlantis.

The Exumas are where you go for the famous swimming pigs at Big Major Cay and deserted sandbars. Eleuthera and Harbour Island deliver pink sand beaches with far fewer crowds.

• Reality check: Nassau’s Cable Beach resorts can feel generic. If that bothers you, fly to the outer islands — Bahamas Air and Western Air run daily island hops typically around $100–200 each way.
• Stay tip: Harbour Island’s Dunmore Town has the best boutique hotel scene in the Bahamas, but book by October — it fills fast for the holidays.

Grand Cayman — Luxury Resorts and Stingray City Adventures

Seven Mile Beach lives up to the hype — the sand is powder-fine, the water drops off gradually, and December’s calm seas make it ideal for swimming. Grand Cayman is the Caribbean’s most polished island: reliable infrastructure, excellent restaurants, and resorts that actually deliver on their promises.

Stay along Seven Mile Beach for the obvious beachfront access — the Westin, Marriott, and Kimpton Seafire are the consistent picks, though the Kimpton gets the edge for design and service. For something quieter, the East End has smaller inns near the blowholes and less development.

• Must-book: A Stingray City sandbar excursion — December’s calm water is the best time for it. Book with a morning departure to beat the cruise ship boats that arrive by 10:30 a.m.
• Cost reality: Grand Cayman is one of the priciest Caribbean islands. Expect resort rates starting around $350–500/night in December, with dining running 20–30% higher than comparable US cities.

Turks and Caicos — Powder-White Sand and Some of the Bluest Water on Earth

Grace Bay Beach consistently ranks as the world’s best beach, and December is its prime — minimal seaweed, low wind, and water so clear it looks edited. Turks and Caicos is a beach purist’s island: there’s no rainforest to hike or colonial town to explore, but the shoreline is unmatched.

Base yourself on Providenciales (Provo), where Grace Bay sits. The Shore Club and The Palms are the luxury standards; Wymara and Grace Bay Club offer strong mid-to-upper options with beachfront.

For a quieter stretch, Long Bay Beach has kiteboarding and upscale villas at lower rates than Grace Bay.

• Insider detail: The best snorkeling on Provo is at Smith’s Reef, accessible from the beach near Coral Gardens — no boat needed. Arrive before 9 a.m. for the clearest water and fewest people.
• What to skip: The all-inclusive resorts here feel overpriced compared to the Dominican Republic or Jamaica. Turks and Caicos rewards travelers who rent a villa and eat at the island’s surprisingly strong independent restaurants.

Dominican Republic — All-Inclusive Value with Waterfalls and Rainforests

If you want a Caribbean December trip without the premium island price tag, the Dominican Republic delivers more value per dollar than any other option on this list. Punta Cana’s all-inclusive resorts start around $150–250 per person per night in December, including meals, drinks, and entertainment — a fraction of what you’d spend on Turks and Caicos or Grand Cayman.

Punta Cana and Bavaro Beach are the resort zones — convenient, beachfront, but heavy on the all-inclusive formula. For more character, base in Las Terrenas on the Samaná Peninsula, where you’ll find French-influenced restaurants, uncrowded beaches, and a more local vibe.

Santo Domingo’s Zona Colonial is the choice for history and nightlife.

• Best day trip: The 27 Waterfalls of Damajagua near Puerto Plata — you jump, slide, and swim through a canyon of cascades. Best experienced on a guided excursion.
• Trade-off: December is high season, so resort rates aren’t at their lowest. Book by mid-October to secure the better room categories at properties like Excellence Punta Cana or Secrets Royal Beach.

Puerto Rico — No Passport Needed, Rich History, and Bioluminescent Bays

Puerto Rico is the only Caribbean island US citizens can visit without a passport, and it delivers December weather that competes with any island on this list — highs in the mid-80s°F with the lowest rainfall of the year. The combination of easy access, no currency exchange, and deep cultural richness makes it the smartest first Caribbean trip.

Stay in Old San Juan for walkability, historic architecture, and easy access to restaurants in La Placita and Calle Loíza. Condado and Isla Verde put you on the beach with resort convenience.

For the bioluminescent bays, book a kayak tour in Fajardo’s Laguna Grande (most accessible from San Juan) or Vieques’ Mosquito Bay, which is the brightest bio bay in the world — though reaching Vieques requires a short flight or ferry.

• Planning note: Ferry tickets to Vieques sell out during December weekends. Book the Ceiba ferry online in advance, or fly from San Juan — Cape Air runs several daily flights typically around $80–120 each way.
• Don’t overlook: El Yunque National Rainforest is the only tropical rainforest in the US National Forest System. December’s dry weather means fewer muddy trails and better waterfall flow. Timed entry reservations are required — grab them on Recreation.gov.

Jamaica — Reggae Culture, Dunn’s River Falls, and Iconic Beaches

Jamaica is one of the Caribbean’s most personality-rich islands — the food, the music, and the landscape hit different here. December brings peak dry season, with sunny skies and temperatures in the mid-80s°F that make Negril’s Seven Mile Beach and Montego Bay’s Doctor Cave Beach shine.

Negril is the laid-back beach base — cliffside hotels like The Caves and beachfront all-inclusives like Couples Negril line the coast. Montego Bay has the biggest resorts and the airport, but the real draw is Ocho Rios for Dunn’s River Falls and the Blue Mountains for coffee plantation tours and hiking.

• Beach note: Negril’s Seven Mile Beach has a clothing-optional section near the southern end — worth knowing before you pick your hotel location.
• Stay smart: Jamaica’s all-inclusive scene is deep — Sandals, Couples, Hyatt Ziva, and Secrets all have multiple properties. December rates typically run 20–40% above shoulder season. For non-all-inclusive, try Strawberry Hill in the Blue Mountains for a cooler-climate escape.

Saint Lucia — Dramatic Pitons, Sulphur Springs, and Romantic Hideaways

Saint Lucia is the most visually dramatic island in the Caribbean — the twin Pitons rising from the sea are the kind of view that justifies the flight on their own. December is peak season here, with dry weather in the mid-80s°F and some of the clearest conditions for boat tours along the southwest coast.

The Soufrière area puts you closest to the Pitons, the Sulphur Springs drive-in volcano, and the best hiking. Jade Mountain and Anse Chastanet are the iconic luxury picks with Piton-facing views, though they come with luxury price tags.

For mid-range stays, the Rodney Bay area in the north has more hotel options, beach access, and restaurant variety — but you’ll be about 90 minutes from the Pitons by car.

• Honest take: Saint Lucia is built for romance, not nightlife. Families and solo travelers will feel the island’s limitations more than couples will.
• Book priority: A catamaran tour to Soufrière that includes snorkeling and the drive-in volcano — December slots at operators like Sea Spray Cruises fill weeks ahead.

Barbados — UNESCO Heritage, Legendary Rum, and Oistins Fish Fry

Barbados punches above its size in food, culture, and beach quality. December brings reliably dry weather, and the island’s south and west coasts offer calm Caribbean waters perfect for swimming — the east coast’s Atlantic surf is better left to experienced wave riders.

The west coast (Platinum Coast) is where the luxury hotels sit — Cobblers Cove, Sandy Lane, and The House line the calm waters near Holetown. The south coast around St. Lawrence Gap runs more accessible, with guesthouses, beach bars, and Friday night’s Oistins Fish Fry, which is the single best cheap meal experience in the Caribbean — grilled mahi-mahi, live music, and cold Banks beer for under $15.

• Culture win: Tour the Mount Gay Rum Distillery — it’s the oldest commercial rum distillery in the world. The signature experience runs about 2.5 hours with tastings.
• Getting around: Renting a car is optional. The island’s public ZR vans and route taxis cover the island cheaply, though they’re chaotic and packed. Budget roughly $40–60/day for a rental car if you want independence.

Anguilla — Secluded Luxury Beaches and World-Class Dining

Anguilla has 33 beaches and zero cruise ship ports — that one fact explains why this tiny island maintains the Caribbean’s most exclusive, uncrowded beach experience. December is high season, and the island fills with travelers who specifically want to avoid the mega-resort scene.

Shoal Bay East is the showpiece — powder-white sand stretching over a mile with just a handful of beach bars and no high-rises blocking the view. Meads Bay is where the top luxury properties sit, including Malliouhana and Four Seasons.

Cap Juluca on Maundays Bay rounds out the luxury trifecta.

• Dining reality: Anguilla has an absurdly good food scene for its size. Blanchards, Veya, and Straw Hat all require advance reservations in December — book at least a week out.
• Access note: There’s no direct flight from the US. Fly into St. Maarten (SXM) and take a 25-minute ferry from Marigot (French side) or a 15-minute charter flight. Ferry costs roughly $20–25 each way.

Saint Martin — Two Nations, Maho Beach, and the Caribbean’s Gourmet Capital

Saint Martin is two countries on one 37-square-mile island: the Dutch side (Sint Maarten) has the cruise port, casinos, and Maho Beach, where planes land just feet above sunbathers at Princess Juliana Airport. The French side (Saint-Martin) has the sophistication — Grand Case’s restaurant row is legitimately the Caribbean’s best dining strip.

Stay in Grand Case for food-forward travelers — the village concentrates over 30 restaurants within walking distance, from French-Creole bistros to beachside lolos serving BBQ ribs and johnnycakes. Orient Bay is the beach base, with its long stretch of sand and waterfront hotels.

Simpson Bay on the Dutch side caters to nightlife and budget-friendly stays.

• Insider pick: Skip the Maho Beach photo op and spend that afternoon at Mullet Bay Beach instead — same proximity to the airport, far better swimming, and fewer crowds.
• Two-nation advantage: You can eat French pastries for breakfast and Dutch-Indonesian rijsttafel for dinner without leaving the island. December’s high season means Grand Case restaurants fill quickly — make dinner reservations before you arrive.

Grenada — The Spice Isle with an Underwater Sculpture Park

Grenada is the Caribbean island that hasn’t been overrun by tourism, and December’s dry season is when it shows best — warm days, calm seas, and the scent of nutmeg and cinnamon drifting from spice warehouses in St. George’s. The island produces a third of the world’s nutmeg, and its capital is one of the prettiest harbors in the region.

The Underwater Sculpture Park in Molinière Bay is the standout attraction — over 65 submerged sculptures you can snorkel or dive through. Beyond that, hike to Seven Sisters Falls, tour the River Antoine Rum Distillery (the oldest functioning water-powered distillery in the Caribbean), and visit Annandale Falls.

• Where to stay: Grand Anse Beach has the most hotel options — True Blue Bay Boutique Resort is the mid-range favorite with character. For luxury, Silversands Grenada sits directly on Grand Anse with one of the longest infinity pools in the Caribbean.
• Why it stands out: Grenada gets roughly 150,000 visitors a year — compared to the Dominican Republic’s 8+ million. December here never feels crowded.

Cuba — Vintage Cars, Revolutionary History, and Untouched Coastlines

Cuba remains the most culturally complex island in the Caribbean, and December’s cooler, dry weather (mid-70s°F to low 80s°F) is the best time to walk Old Havana’s crumbling colonial streets without melting. US citizens can visit under specific travel categories — “Support for the Cuban People” is the most common — but this requires an organized itinerary with meaningful cultural engagement, not just beach time.

Stay in a casa particular (private homestay) rather than a state-run hotel. In Havana, the Vedado and Centro Habano neighborhoods have the best casas with rooftop terraces and local hosts.

For beaches, Varadero has the resort strip but feels detached from Cuban reality; Playa Girón on the Bay of Pigs offers snorkeling with historical significance.

• Important: US credit and debit cards still do not work in Cuba. Bring enough cash (euros are currently more practical than US dollars) to cover your entire trip.
• Planning note: Direct flights from Miami to Havana are available through American Airlines and charter operators. Confirm current US travel regulations before booking — rules shift.

6 More Caribbean Islands Worth Visiting in December

These six don’t always make the headline lists, but each one earns its spot for travelers who’ve already checked off the big names — or who want something different this December.

• Antigua: Claims 365 beaches — one for every day of December. English Harbour’s Nelson’s Dockyard is a UNESCO site worth a half-day. Stay in Jolly Harbour or the southern coast for beach access.
• St. Kitts & Nevis: A dual-island pair with a scenic railway, a volcanic crater hike on Mt. Liamuiga, and the quiet luxury of Nevis’s Four Seasons. Ferries between the two islands run several times daily, typically around $10–20 each way.
• U.S. Virgin Islands (St. Thomas, St. John, St. Croix): No passport for US citizens, and St. John’s Virgin Islands National Park protects over half the island. December is the busiest month — reserve Trunk Bay parking or ferry tickets early.
• British Virgin Islands: The sailing capital of the Caribbean. The Baths on Virgin Gorda are a must-see — granite boulders forming tidal pools and grottos. December means strong charter availability, though rates are at their peak.
• Dominica: The Caribbean’s adventure island — boiling lakes, volcanic hot springs, and the Waitukubuli National Trail. Not a beach destination. Stay in Roseau or Portsmouth and hire a local guide for the serious hikes.
• Trinidad & Tobago: December here is the gateway to Carnival season. Trinidad’s pitch lake and Caroni Bird Sanctuary are unique draws; Tobago has the quiet beaches and coral reefs. The two islands are connected by a short flight or ferry.

Which Caribbean Island Has the Warmest and Driest Weather in December?

If your priority is guaranteed dry, hot days to escape winter, you need to target the ABC islands—Aruba, Bonaire, and Curaçao—or the southernmost Bahamian isles. They sit outside the hurricane belt and hit their weather sweet spot exactly when North America gets cold.

For the warmest and driest conditions, Bonaire is a top contender. December marks the start of its dry season, offering reliably low humidity, endless sun, and calm, clear seas perfect for its world-class snorkeling and diving.

Expect daily highs around 84°F and minimal rainfall.

Turks and Caicos is another stellar pick. December is consistently praised as an ideal time to visit, delivering prime beach weather with temperatures in the low 80s°F and very low precipitation.

It’s a direct flight from many major U.S. hubs, making a seamless sunny getaway.

Grand Bahama stands out within The Bahamas for its December climate. You can typically count on highs of 80°F and only about two inches of rain all month, with absolutely no hurricane risk to worry about.

Warm & Dry Islands: A Quick Comparison

Island	Avg. High (°F)	Rainfall Risk	Best For
Bonaire	~84	Very Low (Dry Season Start)	Divers & snorkelers wanting perfect visibility.
Turks & Caicos	Low 80s	Very Low	Beach purists seeking powdery sand and bluer water.
Aruba	~86	Extremely Low	Guaranteed sun seekers who also want nightlife.
Grand Bahama	~80	Very Low	Easy access and avoiding any storm concerns.

The real insider advantage for Bonaire? Its wind direction shifts in December, making southern coast sites like “1000 Steps” and “Windsock” calm and accessible, while northern sites can get choppier.

Book guided shore dives to these southern spots for the calmest experience.

My strong recommendation: Choose Bonaire or Turks and Caicos. Bonaire wins if you’re a diver or want a rugged, uncrowded island vibe.

Turks and Caicos wins for the purest, most beautiful beaches in the region and more resort-style comfort. Both guarantee the dry, warm weather you’re after.

Best Caribbean Islands for Every Type of Traveler in December

Not every Caribbean island works for every kind of trip — and in December, when demand spikes and prices follow, choosing wrong means wasting real money on the wrong vibe. This breakdown matches your travel style to the island that actually delivers, with no hedging.

Traveler Type	Top Pick	Why It Wins in December
Beach Lovers	Turks and Caicos	Grace Bay consistently ranks among the world’s best beaches; December weather is near-perfect
Scuba/Snorkel	Bonaire	Dry season starts, shore-diving access to 80+ dive sites with no boat required
Couples	Saint Lucia	Pitons backdrop, adults-only resorts, and December’s low humidity make it peak romance
Families	Aruba	Outside the hurricane belt, calm beaches, and the lowest crime rate in the region
Adventure	Dominica	Volcanic hot springs, rainforest hikes, and boiling lake treks with almost no tourist crowds
Budget	Dominican Republic	All-inclusive rates that undercut every other island, plus direct flights from dozens of U.S. cities

For Beach Lovers

Turks and Caicos takes this category without debate. Grace Bay Beach on Providenciales has the kind of powder-white sand and flat turquoise water that looks photoshopped — except it is not.

December brings highs around 82°F with virtually no rain, and the water stays bathtub-warm at roughly 79°F. Stay on Grace Bay’s central stretch near the Bight Settlement area for easy beach access and proximity to restaurants.

Expect resort rates of roughly $350–$700/night at beachfront properties, though smaller boutique hotels and vacation rentals along the quieter Leeward end can run noticeably less.

Anguilla is the alternative if you want the same caliber of sand without the cruise-ship energy. Shoal Bay East and Meads Bay are legitimately world-class, and December is high season there for good reason.

Base yourself in the West End for the best dining concentration — places like Blanchards and Straw Hat sit right on Meads Bay.

Aruba’s Eagle Beach, with its iconic fofoti trees leaning over white sand, rounds out the top three. It is the most accessible of the three from the U.S. (under five hours from Miami) and stays bone-dry year-round.

For Scuba Divers and Snorkelers

Bonaire owns this category. The entire island is a protected marine park with over 80 marked shore-dive sites — meaning you rent gear, walk into the water, and descend.

No boat fees, no group schedules. December kicks off the dry season, and visibility regularly exceeds 100 feet.

Base yourself in Kralendijk, the small capital, where dive operators cluster within a few blocks of the waterfront. Most lodging includes vehicle rental, which is essential since dive sites are spread along the coast.

Grand Cayman is the pick if you want a more polished dive infrastructure and the Stingray City sandbar experience, which is snorkeling-friendly even for non-divers. The north wall drops off dramatically, and sites like the Kittiwake wreck offer accessible deep dives.

Seven Mile Beach resorts make a comfortable base, though December pricing runs high — expect $400–$800/night at beachfront properties.

Cozumel rounds out the list for drift-diving enthusiasts. The Palancar Reef system delivers wall dives with strong currents that carry you along coral formations without much effort.

Ferries from Playa del Carmen run regularly if you prefer to base on the mainland.

Grenada’s Underwater Sculpture Park at Molinière Bay is worth a special mention — it is the world’s first, and snorkeling over Jason deCaires Taylor’s submerged figures is unlike anything else in the Caribbean.

For Couples and Honeymooners

Saint Lucia is the answer if you want drama. The Pitons — two volcanic spires rising straight from the sea — create a backdrop that no other Caribbean island can match.

December’s dry weather means clear views of both peaks, which is not guaranteed in wetter months. The south coast around Soufrière concentrates the luxury hideaway properties with Piton views.

Jade Mountain and Ladera sit on the ridge between the two peaks and command premium rates, but smaller inns in Soufrière town deliver the same views at a fraction of the price.

Anguilla wins if your version of romance is uncrowded beaches and genuinely excellent food. The island has no cruise port and no high-rises — just low-key, upscale resorts on some of the best sand in the Caribbean.

December is peak season, so book at least three months ahead.

Barbados offers couples who want nightlife and culture alongside beach time. Oistins Fish Fry on Friday nights, rum shop tours through St. Nicholas Abbey, and the UNESCO-listed Garrison area give you reasons to leave the resort — which matters on a honeymoon.

For Families with Kids

Aruba earns the top spot for families because of three things that matter when you are traveling with kids: it sits outside the hurricane belt (weather is reliably sunny), the island has one of the lowest crime rates in the Caribbean, and the west coast beaches — Eagle Beach, Palm Beach — have calm, shallow water with no drop-off. The high-rise hotel zone along Palm Beach puts families within walking distance of restaurants and the Butterfly Farm.

Divi resorts and the Holiday Inn offer family-friendly options at lower price points than the luxury properties next door.

The Bahamas is the runner-up purely for convenience — most islands sit under 90 minutes from Miami or Fort Lauderdale, which means less time managing kids on planes. The Atlantis resort on Paradise Island is the obvious draw, but it is expensive in December.

For better value, look at Grand Bahama, where December highs sit around 80°F with only two inches of expected rainfall.

Puerto Rico works well for families who do not want to deal with passports — U.S. citizens need none. El Yunque rainforest offers easy kid-friendly trails, the bioluminescent bay kayak tours in Fajardo are suitable for older children, and Condado’s beach hotels put you within San Juan’s walkable dining and historic district.

December brings some of the island’s lowest rainfall of the year.

For Adventure Seekers and Nature Lovers

Dominica is the clear winner — and it is not close. This is the Caribbean island for people who do not actually care about sitting on a beach.

The “Nature Island” has the Boiling Lake trail (a rigorous half-day hike through rainforest to the world’s second-largest hot spring), Trafalgar Falls, and volcanic sulphur springs you can actually soak in. The island has almost no mass tourism infrastructure, which means no cruise crowds but also fewer polished amenities.

Base yourself in Roseau, the compact capital, or in the Portsmouth area near Indian River for guided kayak tours.

Saint Lucia offers adventure alongside its romance — the Gros Piton trail is a legitimate four-hour climb with a summit payoff that justifies the effort. The Toraille Waterfall and the drive-in volcanic crater at Soufrière add variety.

The Dominican Republic combines adventure with value. The 27 Charcos de Damajagua — a series of waterfalls you climb, jump, and slide through — is one of the most unique half-day excursions in the Caribbean.

The Samaná Peninsula’s El Limón waterfall requires a horseback or hiking approach through tropical forest. Los Haitises National Park’s limestone caves and mangrove channels feel genuinely remote.

Grenada is underrated for nature lovers. Grand Étang National Park sits inside an extinct volcanic crater, the Seven Sisters waterfall hike takes about two hours round-trip, and the Levera Beach mangroves are a nesting site for leatherback turtles (though nesting peaks in spring, not December).

For Budget Travelers

The Dominican Republic is the most affordable Caribbean island that still delivers a real December beach vacation. Punta Cana’s all-inclusive resorts regularly price under $200/night per person in December, which is roughly half what comparable properties charge in Turks and Caicos or Anguilla.

Direct flights from over 30 U.S. cities keep airfare competitive. The trade-off: Punta Cana’s resort zone is purpose-built and lacks local character.

For a more authentic and even cheaper experience, base in Las Terrenas on the Samaná Peninsula, where beachfront guesthouses and local restaurants cost a fraction of resort pricing.

Curaçao is the budget-friendly pick in the ABC islands. Willemstad’s colorful waterfront hotels and guesthouses run roughly $100–$200/night in December — well below Aruba’s rates just 40 miles east.

The island has its own beaches (Cas Abao, Playa Kenepa), Dutch colonial architecture worth exploring on foot, and direct flights from Miami and Charlotte. Eating at local spots in Pietermaai or Punda keeps food costs manageable.

Jamaica offers strong value outside the Montego Bay resort corridor. Negril’s west end has cliffside guesthouses with sunset views at budget prices, and Portland parish — reachable from Kingston’s Norman Manley airport — provides the most affordable “authentic Jamaica” experience with rafting on the Rio Grande and Boston Bay jerk stands that cost under $10 a plate.

Puerto Rico eliminates passport costs and currency exchange hassle for U.S. travelers, and San Juan’s Santurce neighborhood has affordable guesthouses near excellent local restaurants. Budget roughly $120–$180/night for a clean, well-located hotel in December — about half what you would pay in Condado.

Caribbean Christmas Festivals and Holiday Events Worth Planning Around

The biggest Caribbean holiday party starts at 2 AM on Boxing Day in Nassau — and that’s not a typo. Junkanoo draws thousands of costumed revelers onto Bay Street in elaborate hand-stitched costumes, with goatskin drums and brass bands competing for prizes until sunrise.

If you’ve only seen Caribbean Christmas as palm trees with lights, this is the event that will reset your expectations entirely.

December across the Caribbean isn’t just beach weather with a tinsel garnish — real cultural celebrations run from early December straight through mid-January, and timing your trip around the right event can transform a good vacation into an unforgettable one. Here are the festivals actually worth adjusting your dates for.

Event	Island	When	Best For
Junkanoo Parade	The Bahamas (Nassau)	Dec 26 & Jan 1, ~2 AM–8 AM	Night owls, culture seekers, anyone who wants the wildest Caribbean celebration
Parrandas & Three Kings Day	Puerto Rico	Throughout December, peak Jan 6	Families, music lovers, travelers who want the longest holiday season in the Caribbean
Festival of Lights & Lantern Competition	Saint Lucia	December 13	Couples, photographers, anyone wanting a uniquely Caribbean holiday atmosphere
Parang Season	Trinidad	Throughout December	Music fans, adventurous travelers, those combining beach and culture
Dande	Aruba	New Year’s Eve through Jan 1	Visitors already on-island who want to witness a living tradition

Junkanoo — The Bahamas

Junkanoo is the Caribbean’s most electrifying December event, bar none. The main parade rolls through downtown Nassau on Bay Street starting around 2 AM on both December 26 (Boxing Day) and New Year’s Day, running until 8 AM or later.

Competing groups called “shacks” spend months building towering costumes from crepe paper, cardboard, and cardboard — the craftsmanship is serious art, not a Halloween afterthought.

Plan to stay in downtown Nassau or Cable Beach — you’ll want walking distance to Bay Street since roads close and taxi access becomes nearly impossible during the parade. Hotels book out months ahead for Junkanoo week, so lock in accommodation by October at the latest.

The event itself is free to watch from the street, though grandstand tickets run roughly $20–50 and guarantee a seated view. The 2 AM start time is real — locals nap before heading out, and you should too.

Parrandas & Three Kings Day — Puerto Rico

Puerto Rico has the longest holiday season in the Caribbean, running from late November through mid-January. The tradition of parrandas — spontaneous groups of carolers going door-to-door with guitars, güiros, and tambourines — fills neighborhoods with music most evenings in December.

Nochebuena (Christmas Eve) is the main family gathering, but Three Kings Day on January 6 is arguably the bigger cultural event, especially for children who leave grass boxes under their beds for the kings’ camels.

This is the pick if you want holiday atmosphere plus no passport requirement for U.S. citizens. The celebrations center around Old San Juan and the island’s smaller towns — you won’t find organized parades so much as the entire island collectively celebrating for weeks.

Book Old San Juan hotels early; December rates climb steeply once U.S. holiday travel picks up. If you’re visiting specifically for Three Kings Day, expect January 6 to feel like the real Christmas across the island — government offices close and businesses shut down.

Festival of Lights & Lantern Competition — Saint Lucia

Saint Lucia lights up on December 13 for the Festival of Lights, a celebration tied to the island’s patron saint. The Lantern Competition is the highlight — residents build creative lanterns from bamboo, wire, and paper, then parade them through the streets of Castries.

It’s smaller-scale than Junkanoo but far more intimate and photogenic, with a genuine community feel that larger events sometimes lose.

Castries is the center of the action, so base yourself in or near the capital if this event is your priority. The festival also marks the unofficial start of Saint Lucia’s peak season, so December 13 serves double duty as a festive kickoff and a signal that resort rates are about to climb for the holidays.

Combine this with the island’s other December draws — the Pitons, sulphur springs, and beach resorts covered elsewhere in this guide — and you’ve got a trip that balances culture and relaxation.

Parang Season — Trinidad

Parang is Trinidad’s Christmas music tradition, rooted in Venezuelan and Spanish colonial heritage. Throughout December, parang groups perform at community events, bars, and panyards across the island, mixing Spanish-language folk songs with soca rhythms.

The National Parang Competition, usually held in late November or early December, is the highest-profile event, but spontaneous performances pop up everywhere.

This is the insider pick for music lovers willing to go beyond the typical beach resort itinerary. Trinidad in December also brings cooler, drier weather — highs around 85°F with low humidity — making it comfortable for exploring Port of Spain’s food scene alongside the parang circuit.

Rent a car if you want to follow the performances to smaller towns; events aren’t always posted online and word-of-mouth drives the best ones.

Dande — Aruba

Dande is Aruba’s New Year’s tradition — groups of musicians visit homes and businesses on New Year’s Eve and New Year’s Day, performing traditional songs and blessing each household for the year ahead. It’s less a scheduled event than a living tradition happening across the island, which means you’ll encounter it naturally if you’re staying in residential areas rather than just resort strips.

If you’re already planning an Aruba trip for late December, aligning your dates to include New Year’s lets you catch Dande in action. Palm Beach and Eagle Beach resorts are the popular bases, but for the most authentic Dande encounters, ask your hotel concierge about local celebrations in neighborhoods like Santa Cruz or Paradera.

The tradition is at its most vibrant in the first 48 hours of the new year — after that, the island settles back into its reliably sunny beach rhythm.

Insider Tip for Holiday Event Travel

Book your flights and hotels 3–4 months out for any Caribbean Christmas event — December is peak season everywhere, and festival weeks see the steepest price jumps of the year. Junkanoo week in the Bahamas and Three Kings week in Puerto Rico are the two biggest spikes.

If your dates are flexible, arriving a few days before the main event gives you time to settle in, scout parade routes, and catch the smaller lead-up celebrations that most tourists miss entirely. Flights to Nassau and San Juan from major U.S. hubs are typically cheapest midweek — Sunday returns almost always cost more in December.

How to Choose the Right Caribbean Island for Your December Trip

Twenty-plus islands, one holiday week, and flight prices that climb daily the closer you get to December 20 — picking the wrong island doesn’t just cost you a bad sunset, it wastes $3,000-plus in peak-season spending. Start with logistics, not wishlists.

Answer These Three Questions First

Before scrolling another resort photo, nail these down honestly:

• How many vacation days do you actually have? Under five days means short-haul wins — The Bahamas, Puerto Rico, or the Dominican Republic connect from most major US airports in under four hours. Save the longer-haul flights to Grenada, Dominica, or Cuba for trips of seven days or more.
• Is your passport current? Puerto Rico and the U.S. Virgin Islands require zero passport for American citizens. If yours is expired or caught in processing, that one detail eliminates most of the Caribbean overnight.
• What do you need to do every single day? Shore diving in Bonaire costs a fraction of what boat-dive operators charge in Grand Cayman and delivers equal marine encounters. If that’s your daily rhythm, pick accordingly. Hikers should look to Dominica or Saint Lucia. Pure beach-loungers get the best sand in Turks and Caicos or Anguilla. Culture-driven travelers thrive in Curaçao, Cuba, or Barbados.

December Changes the Usual Calculus

December sits inside Caribbean dry season across most islands, so weather rarely disqualifies a destination. But three factors shift the decision compared to any other month:

• Peak pricing hits December 20 through January 2. Travel the first two weeks instead — same weather, often 30–50% lower airfare and hotel rates. Book flights and accommodations by early October at the latest for Christmas-week travel; first-half-of-December trips still have availability into November.
• Crowd density varies wildly by island. Aruba, The Bahamas, and Cancun-gateway Isla Mujeres fill up fastest with holiday travelers. Anguilla, Bonaire, and Grenada stay comparatively quiet through mid-December, even as the weather cooperates fully.
• Festivals are a legitimate tiebreaker. Puerto Rico’s holiday season runs the entire month with parrandas, Fiestas de la Calle San Sebastián in Old San Juan, and bioluminescent bays glowing brightest under clear December skies. Barbados wraps Crop Over leftovers and launches into its own festive food scene. If experiencing local culture matters, December timing favors islands with strong holiday traditions.

Quick-Pick Reference

Priority	Best Bet	Also Strong
Shortest flight from US East Coast	The Bahamas	Puerto Rico
No passport required	Puerto Rico	US Virgin Islands
World-class diving, budget-friendly	Bonaire	Grand Cayman
Luxury beach resorts	Turks and Caicos	Anguilla
All-inclusive value	Dominican Republic	Jamaica
Adventure and hiking	Dominica	Saint Lucia
Romantic escape	Saint Lucia	Barbados
Cultural depth	Cuba	Curaçao
Fewest December crowds	Grenada	Bonaire
Tightest budget	Dominican Republic	Grand Bahama

The Mistake That Costs People the Most

Choosing an island based on how it photographs rather than how it functions on a daily basis. If you’re a diver who books Turks and Caicos for the turquoise water, you’ll spend more on boat dives than you would on unlimited Bonaire shore diving — and see comparable coral.

If you’re a beach-lounger who books Dominica for its dramatic landscapes, you’ll find stunning volcanic terrain but almost no classic Caribbean beach days. Match the island to what you’ll actually do each morning.

The other overlooked move: combining two nearby islands on trips of 10 days or more. Aruba, Bonaire, and Curaçao sit close enough for easy island-hopping.

Saint Martin gives you two countries — Dutch Sint Maarten and French Saint-Martin — in one landing. Regional inter-island flights typically run $100–250 each way depending on the route and carrier, though schedules tighten around the holidays, so book those legs early.

How Much Does a December Caribbean Vacation Cost?

December prices in the Caribbean typically hit their annual peak, especially around the holidays. You’re paying a premium for guaranteed sunshine and an escape from winter, but smart planning can make the difference between a reasonable splurge and a budget blowout.

Expect your total cost to be dictated by three things: your island choice, your accommodation style, and how far in advance you book.

Island Style	Typical December Cost (Per Person, 7 Nights)	What That Gets You	Best For
High-End Luxury (Anguilla, St. Barts, Turks & Caicos)	$3,500 – $8,000+	Boutique hotel or luxury resort, beachfront location, fine dining.	Special occasions, honeymoons, travelers prioritizing seclusion and service.
Mid-Range Popular (Barbados, Grand Cayman, Aruba)	$2,000 – $4,500	Nice 4-star resort, condo rental, good mix of dining and activities.	Couples, families, and first-time visitors wanting great beaches with reliable amenities.
Value & Culture (Puerto Rico, Dominican Republic, Jamaica)	$1,200 – $3,000	All-inclusive resort or nice hotel, easy access to culture and landscapes.	Budget-conscious travelers, large groups, and those wanting activity variety beyond the beach.
Diving & Nature Focus (Bonaire, Dominica)	$1,800 – $3,500	Villa or eco-lodge rental, focus on diving/kayaking/hiking packages.	Adventure travelers and divers who prioritize nature over nightlife.

The Major Cost Breakdown

• Flights: From major US hubs, round-trip airfare in December ranges from $400 (to San Juan or Punta Cana) to $1,200+ (to smaller islands like St. Kitts or Nevis). Book by late September for the best fares.
• Lodging: This is your biggest variable. A mid-range hotel room averages $300-$600/night. A beachfront condo or villa rental, especially for groups, often delivers better value and space.
• Food & Drink: Dining out is expensive. Budget $75-$150 per person per day. The insider move: rent a place with a kitchen. Hit local markets for breakfasts and lunches, then splurge on one nice dinner out.
• Activities: A half-day snorkel sail or guided hike runs $80-$150 per person. Multiple-day diving packages offer better per-tank value.

3 Money-Saving Insider Tactics

The official pricing is just the starting point. Here’s how to stretch your budget further:

1. Book a “shoulder” stay: Arrive the first week of December or depart right after New Year’s. You’ll find rates 20-30% lower than the peak holiday week (Dec 20-Jan 3).
2. Target islands with direct competition: More flight options mean better airfare. The Bahamas, Puerto Rico, Jamaica, and the Dominican Republic consistently have the most competitive pricing from the US.
3. Use resort credits wisely: Many all-inclusives and luxury resorts (like those in the Turks and Caicos or Grand Cayman) offer “book early” credits toward spa treatments or excursions. This is effectively free money—claim it.

The bottom line: A couple can plan a fantastic December week in a mid-range Caribbean destination for $4,000-$6,000 total, including flights. If you’re flexible on the exact island and can travel in early December, you can trim that by 15-20%.

For detailed island-specific breakdowns, see the individual destination sections earlier in this guide.

Practical Tips for Booking Your December Caribbean Getaway

December airfare to the Caribbean typically runs 30-50% higher than shoulder-season months, and Christmas week hotel rates can double — booking by early September is the single biggest money-saving move you can make.

When to Book Flights and Hotels

The sweet spot for December Caribbean flights is August through early September. By October, prices for popular routes from Miami, New York, and Atlanta climb steadily.

Christmas week (roughly December 20 through January 2) is peak pricing across every island — if your dates are flexible, arriving in the first two weeks of December saves hundreds on airfare and often secures better room availability.

Direct Flights from the US

Major carriers run nonstop service from most East Coast hubs. Here’s where you can fly direct without a connection:

• Miami (MIA): The Caribbean’s main gateway — nonstops to nearly every island including Aruba, Grand Cayman, Turks and Caicos, Jamaica, the Bahamas, Puerto Rico, and the Dominican Republic.
• New York (JFK/EWR): Nonstops to Aruba, Barbados, the Bahamas, Jamaica, Puerto Rico, and Saint Lucia. JetBlue and American run the most Caribbean routes from here.
• Atlanta (ATL): Delta’s hub with direct service to the Bahamas, Jamaica, Grand Cayman, Turks and Caicos, and several others.
• Fort Lauderdale (FLL): Spirit, JetBlue, and Southwest run budget-friendly nonstops to the Bahamas, Jamaica, Aruba, and Puerto Rico.

For islands without nonstop service — like Bonaire, Grenada, or Dominica — expect one connection, usually through Miami or San Juan. Budget roughly $350-$600 round-trip from the East Coast for nonstop routes, though prices vary by airline and how early you book.

Passport-Free Options for Last-Minute Trips

US citizens don’t need a passport for Puerto Rico or the US Virgin Islands (St. Thomas, St. John, St. Croix). This matters for last-minute planners or anyone whose passport renewal is stuck in processing — a real bottleneck in late fall.

Every other Caribbean destination requires a valid passport with at least six months of remaining validity.

Christmas Week vs. Early December: The Biggest Budget Decision

• Early December (1st–15th): Shoulder-to-high season pricing. Hotels run 20-40% less than Christmas week. Beaches and restaurants are noticeably less crowded. Weather is equally good.
• Christmas/New Year’s (roughly Dec 20–Jan 3): Peak pricing across the board. Popular resorts like Sandals and Atlantis typically require minimum stays of 5-7 nights. Book by summer or expect limited availability.

Unless you’re tied to a school schedule or a family tradition, the first two weeks of December deliver the same weather and ocean for significantly less money.

Travel Insurance — Don’t Skip It

December falls at the tail end of hurricane season. While direct hits are rare, tropical systems can still disrupt flights and ferries.

A comprehensive policy covering trip interruption, medical evacuation, and weather delays typically costs $50-$150 per person for a weeklong trip. Buy it when you book your flights — most policies require purchase within 14-21 days of your initial booking to cover pre-existing conditions.

Getting Between Islands

Island-hopping isn’t as simple as the map makes it look. Inter-island flights run $200-$400 one-way and depart infrequently. The most practical multi-island pairings:

• Aruba + Bonaire + Curaçao (ABC Islands): Short flights under an hour, sometimes under $100 one-way on Divi Divi Air or TUI.
• St. Kitts + Nevis: A 45-minute ferry, usually around $20-$30 each way — confirm the schedule directly as it shifts seasonally.
• Saint Martin + Anguilla: A 25-minute ferry from Marigot, about $20 each way, running multiple times daily.
• US Virgin Islands + British Virgin Islands: Ferry from St. Thomas to Tortola, roughly $50-$60 each way, though you’ll need to clear customs.

For all other island combinations, plan on connecting through Miami or San Juan. Don’t try to combine distant islands like Jamaica and Barbados in one trip — you’ll burn a full day in transit.

One Insider Booking Tip Worth Knowing

Hotels listed on major booking platforms almost always have a lower “direct booking” rate on their own website, plus perks like room upgrades or complimentary airport transfers that OTAs can’t offer. Always check the property’s own site before clicking “book” on Booking.com or Expedia — this gap is especially wide at boutique properties across Anguilla, Barbados, and Saint Lucia, where the savings can reach 10-15%.

Frequently Asked Questions

Is December still hurricane season in the Caribbean?

No. Official Atlantic hurricane season runs June 1 through November 30, so December falls safely outside it. You can expect settled weather across most of the region, with highs around 80°F and minimal rainfall — especially on the ABC islands (Aruba, Bonaire, Curaçao) and the southern Caribbean, which sit below the hurricane belt year-round.

That said, brief tropical showers can still pop up in the eastern Caribbean, so pack a light rain layer just in case.

Do I need a passport to visit Caribbean islands in December?

It depends on the island. U.S. citizens do not need a passport for Puerto Rico or the U.S.

Virgin Islands (St. Thomas, St. John, St. Croix) — a valid state ID is enough. Every other Caribbean destination requires a passport, and some like Cuba require additional visa documentation.

If passport-free travel is your priority, Puerto Rico is the standout pick in this list for its bioluminescent bays, Old San Juan history, and direct flights from dozens of mainland cities.

How far in advance should I book a December Caribbean trip?

Book flights and resorts by September at the latest if you want reasonable holiday pricing. December is peak season across the Caribbean, and Christmas-to-New-Year’s week is the single most expensive stretch of the entire year on every island.

Shoulder dates in early December (roughly December 1–15) typically cost 20–40% less than the final two weeks of the month — that window is the smartest play for anyone not locked into a school holiday schedule.

Which Caribbean island is cheapest to visit in December?

The Dominican Republic and Puerto Rico consistently offer the best value for a December trip. All-inclusive resorts in Punta Cana can run significantly less per night than comparable properties in Turks and Caicos or Anguilla, and you get rainforest hikes and waterfall excursions included.

Puerto Rico wins on airfare alone — abundant direct flights from major U.S. hubs keep prices competitive, and you sidestep passport costs entirely. Both destinations give you December sunshine and rich culture without the luxury-island markup.

Pick Your Island and Lock It In

Start with the island that matches your actual daily rhythm — divers to Bonaire, beach purists to Turks and Caicos, budget travelers to the Dominican Republic — then target the first two weeks of December for the sweet spot of prime weather and 20–40% lower pricing versus Christmas week. Book flights and hotels by early October at the latest, because December Caribbean availability evaporates faster than almost any other travel window in the year.

December is the one month where every Caribbean island hits its weather peak simultaneously, and that rare alignment of calm seas, clear skies, and cultural festivals makes it worth planning around.

Pull up Google Flights right now, set price alerts for your top two island picks from this list, and lock in the first available week before October pricing shifts take hold.