7 CHEAPEST Caribbean Islands to Fly to in 2025

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With over 7,000 islands in the Caribbean, it can be tough to choose a budget-friendly paradise. From islands with pristine turquoise waters and swaying palm trees to destinations with top-notch all-inclusive resorts, the Caribbean offers a range of affordable getaways. I’ve analyzed the most visited islands with direct flights from the U.S. across 20+ airlines to find the top 7 cheapest Caribbean islands to fly to.

As someone who visits the Caribbean annually and has traveled to over 66 countries, I know how to spot the best flight deals. These islands offer dreamy beaches and vibrant cultures, perfect for a budget-friendly tropical escape. Let’s dive in and explore each of these islands, which average around $350 roundtrip from the US during winter’s high season!

My #1 tip for finding the cheapest flights to the Caribbean

Looking to score the cheapest flights to the Caribbean? Here’s the trick: for the past 5 years, I’ve been using Going.com (formerly Scott’s Cheap Flights) to find deals, saving $5,000+ each year in airfare. Last year alone, I booked a roundtrip from Boston to Puerto Rico for just $142, and I regularly save around $350 on international flights from their email alerts.

Want to try it yourself? Just plug in your home airport and destination, and Going will send you the latest mistake fares and deals straight to your inbox—for free!

If you’re flying more than once this year, their premium membership at $49 a year pays for itself after just one flight. I highly recommend trying the 14-day free trial to see if you like it. And if you do, use my code Jon25 for 25% off!

Considerations when looking for the cheapest Caribbean islands

Ready to explore the picturesque beaches of Montego Bay? Maybe you’re looking to stay active by hiking the El Yunque Rainforest. To help you achieve your tropical travel goals, we’ve scoured data from major airports worldwide. We now bring you 7 of the cheapest flights to the Caribbean from the US.

It’s important to remember that many variables go into finding the cheapest flights, including which airports you’re departing from. To make it easier, I limited my search to only look at flights departing from major airports in the US, like Logan, JFK, and LAX. You have a better chance of finding amazing deals from larger airports with many flights and airlines. 

No matter where you’re departing, one thing is sure. The tropical destinations listed below are some of the best deals for anyone planning a Caribbean escape. More importantly, these aren’t just the cheapest tropical islands to visit. They’re also among the world’s most beautiful, enriching, and popular tourist hotspots.

Cheapest Caribbean places to fly to in 2025

Below are the cheapest flights to the Caribbean from the US and around the world:

1. Trinidad and Tobago

Piarco International Airport (POS) is your main gateway to these twin islands, and honestly, it’s one of the better deals in the Caribbean right now. I found roundtrip flights starting around $435 from major US cities, with Caribbean Airlines being the dominant carrier here. They actually run multiple daily flights from JFK, Miami, and Fort Lauderdale, which is pretty convenient.

October’s your sweet spot for cheap flights – I’ve seen prices drop to around $250 roundtrip during this period. American Airlines and Copa Airlines also service the route, usually with one stop. The flight from JFK takes about 4.5 hours nonstop, while Miami is closer at 3.5 hours.

Here’s what’s cool about flying here: you’re getting two islands for the price of one. Trinidad offers that authentic Caribbean vibe with amazing street food and the world-famous Carnival (February is when you’ll want to book way in advance). Tobago has those postcard beaches you’re actually looking for. Inter-island flights take just 25 minutes, or you can grab a ferry. I’d honestly recommend flying into Trinidad first since POS has way more flight options, then hopping over to Tobago if you want those pristine beaches.

• Read next: Most Beautiful Islands in the World

2. The Bahamas

Lynden Pindling International Airport (NAS) in Nassau is where you’ll want to fly into for the cheapest Caribbean getaway from the US. I’m seeing roundtrip flights from as low as $228 from major East Coast cities, with JetBlue, American, and Delta offering the most direct routes. Fort Lauderdale and Miami are your cheapest departure points – sometimes under an hour of flight time.

For further reading: these are my favorite airports in the Bahamas

September’s the absolute cheapest month to fly here, but honestly, you can find solid deals year-round since it’s so close to the mainland US. Bahamasair offers decent prices too, though their on-time performance isn’t great based on recent reviews I’ve read.

What makes The Bahamas unbeatable for US travelers is the convenience factor. No passport needed if you’re a US citizen, direct flights from literally everywhere, and you can be on Cable Beach within two hours of leaving most East Coast cities. The swimming with pigs experience in The Exumas is actually worth the hype – though you’ll need to book a day trip or charter from Nassau. Paradise Island and Atlantis are super touristy but the water parks are legitimately fun if you’re traveling with kids.

• Read next: Best Airlines to the Bahamas

3. The Dominican Republic

Punta Cana International Airport (PUJ) consistently offers the cheapest flights to the Caribbean – I’ve found roundtrip tickets for under $300 from NYC and around $400 from Boston. Spirit Airlines and JetBlue have the best deals, while American and Delta offer more comfort if you don’t mind paying extra.

Santo Domingo’s Las Américas International (SDQ) is actually cheaper for accommodations once you’re there, and Arajet (the new Dominican low-cost carrier) has been offering some insane deals from US cities. Puerto Plata (POP) is your best bet for northern coast beaches and is usually $50-100 cheaper than Punta Cana.

August is when you’ll find the absolute rock-bottom prices, but December-April is peak season so book way ahead. The flight from Miami takes just 2.5 hours, making this super accessible.

I’ve been to the DR multiple times, and honestly, it doesn’t feel like a “budget” destination at all. Punta Cana’s all-inclusive resorts are legitimately world-class, Santo Domingo has incredible colonial architecture (and amazing street food), and El Limón waterfall near Samaná is absolutely stunning. The Colonial Zone in Santo Domingo is actually a UNESCO site and way more interesting than most people expect.

• Read also: The Top Airlines to Fly to the DR

4. Puerto Rico

Here’s the thing about Puerto Rico – it’s technically domestic travel, so no passport needed and your phone works normally. Luis Muñoz Marín International Airport (SJU) in San Juan has more direct flight options than almost anywhere in the Caribbean. I’m seeing flights starting around $124 roundtrip, with Frontier offering the most routes (23 cities!) and JetBlue running close behind.

Spirit, American, and Delta all have solid service here, and honestly, the competition keeps prices low. October’s your cheapest month, but you can find deals year-round. Flight time from Fort Lauderdale is only 2.5 hours, Boston is about 3.5 hours direct.

I flew here last year for $142 roundtrip from Boston (thanks to a mistake fare), and it’s quickly become one of my favorite Caribbean destinations. Old San Juan is legitimately beautiful – those colorful colonial buildings aren’t just for Instagram. El Yunque rainforest is the only tropical rainforest in the US National Forest system, and Flamenco Beach on Culebra rivals anything in the Caribbean.

The bioluminescent bay in Vieques is mind-blowing if you can time it right (new moon nights are best). Plus, the food scene here is incredible – way beyond typical resort fare.

• Read next: Top-Rated Airbnbs in Puerto Rico
• You may also like: UNESCO World Heritage Sites to Visit

5. St. Thomas

Cyril E. King Airport (STT) is probably the most expensive airport to fly into on this list, but it’s still cheaper than most other Caribbean islands. Roundtrip flights typically start around $270 from the East Coast, with American, Delta, United, and JetBlue offering the best direct routes.

Cape Air has a unique setup here – they fly those tiny 9-seater planes from San Juan, which is actually pretty fun if you’re not claustrophobic. September’s your cheapest month for flights, while November-January is peak cruise season so everything gets pricier.

The cool thing about St. Thomas is you’re basically getting three islands for one trip. Charlotte Amalie is duty-free shopping heaven (seriously, the prices on jewelry and liquor are insane), but the real magic happens when you ferry over to St. John – two-thirds national park with some of the best snorkeling I’ve ever experienced.

I spent a week here last year and honestly fell in love with Magens Bay Beach – that perfect crescent shape isn’t just hype. Coral World Ocean Park is worth it if you’re traveling with kids, and the Paradise Point Skyride gives you those epic harbor views you see on postcards. Just budget extra for everything since it’s pretty expensive once you’re there.

• Read next: Caribbean Cruise Guide

6. Aruba

Queen Beatrix International Airport (AUA) consistently offers solid deals from the US, with roundtrip flights starting around $281 from New York and $374 from Atlanta. Top-rated airlines to fly to Aruba include United and American, which have the most direct routes, while JetBlue and Spirit offer cheaper options with decent service.

December’s actually your cheapest month to fly here (weird, I know), while June tends to be most expensive. The flight from Miami is only 2.5 hours, and Delta offers nonstops from Atlanta and Minneapolis too. Wingo (the Latin American low-cost carrier) sometimes has crazy deals but their schedule isn’t always reliable.

What makes Aruba special is it’s outside the hurricane belt, so you can visit year-round without weather stress. I went in August (supposedly the worst time) and had perfect weather every day. Eagle Beach consistently ranks among the world’s best, and honestly, it lives up to the hype. Arikok National Park has those dramatic desert landscapes you don’t expect in the Caribbean.

The Natural Pool (Conchi) requires either a 4WD adventure or boat trip, but it’s absolutely worth it. Oranjestad has that Dutch Caribbean charm, and the California Lighthouse area offers incredible sunset views. It’s definitely more expensive than some Caribbean islands, but the quality of everything – beaches, food, infrastructure – justifies the cost.

7. Jamaica

Sangster International Airport (MBJ) in Montego Bay is your cheapest gateway to Jamaica, with roundtrip flights starting around $289 from Dallas and $306 from Chicago on Spirit. American has the most direct routes (6 cities), while United and JetBlue offer solid alternatives.

Norman Manley International (KIN) in Kingston is usually cheaper for flights but you’ll miss the main tourist attractions. October-November offers the best flight deals, but book early for peak season (December-April).

I’ve been to Jamaica three times now, and Montego Bay is definitely the move for first-timers. Doctor’s Cave Beach actually has healing properties (or so the locals claim), and Dunn’s River Falls is touristy but legitimately fun to climb. Negril’s Seven Mile Beach is where you want to go for those epic sunset photos.

Blue Mountain coffee tours are incredible if you’re flying into Kingston, and the Bob Marley Museum is obviously a must-visit. Ocho Rios has Mystic Mountain with bobsled rides through the rainforest – way more fun than it sounds. The jerk chicken at Boston Bay near Port Antonio is the real deal, not the resort version. Just be prepared for some serious humidity and book accommodations carefully since quality varies wildly across the island.

• Read next: Best Airlines to Fly to Jamaica