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Find cheap flights from Washington Dulles Airport to Caribbean from $99

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Caribbean departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

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Best Caribbean Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Punta Cana
Punta Cananonstop$471
Montego Bay
Montego Bay1 stop$432
Santo Domingo
Santo Domingo1 stop$364
Oranjestad
Oranjestad1 stop$337
Nassau
Nassaunonstop$269
Kingston
Kingston1 stop$506
Simpson Bay
Simpson Bay1 stop$526
Providenciales
Providenciales1 stop$467
Port of Spain
Port of Spain1 stop$411
Bridgetown
Bridgetown1 stop$457
George Town
George Town1 stop$518
Aguadilla
Aguadilla2 stops$549
Willemstad
Willemstad1 stop$364
St. John's
St. John's2 stops$682

Good to know

Low season

September

High season

March

Cheapest flight

$99
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Washington Dulles Airport to Nassau

FAQs - booking Caribbean flights

  • What are some of the layover airports for flights from Washington Dulles Airport to the Caribbean?

    Some of the popular layover airports include Miami International Airport (MIA) used by American Airlines, and Hartsfield-Jackson Atlanta International Airport (ATL) by Delta Air Lines. Other airlines may use additional layover airports like Fort Lauderdale-Hollywood International Airport (FLL) or Charlotte Douglas International Airport (CLT).

  • Which airline(s) should I book when flying with kids from Washington Dulles Airport to the Caribbean?

    When flying with kids from Washington Dulles Airport to the Caribbean, consider booking with JetBlue Airways. They offer kid-friendly amenities like complimentary snacks and drinks, in-flight entertainment with kids' channels, and extra legroom options for more comfort. Additionally, JetBlue's friendly crew and accommodating services cater well to young travelers.

  • How convenient is it for people with reduced mobility flying from Washington Dulles Airport to Caribbean?

    Persons with reduced mobility have nothing to worry about when flying from IAD to the Caribbean. However, two airlines with outstanding services for persons with reduced mobility on flights from Washington Dulles Airport to the Caribbean are Delta Air Lines and United Airlines. They offer priority boarding and assistance, dedicated personnel for disabled passengers, and well-equipped cabins with spacious aisles for easy maneuverability, making travel more accessible and comfortable.

  • Which airline is more suitable to book when traveling with pet(s) from Washington Dulles Airport to the Caribbean?

    Traveling with pets from Washington Dulles Airport to the Caribbean is convenient, since all airlines along this route have pet-friendly policies. However, United Airlines is a better option, with a lower pet charge and a weight limit of 20 lb (9 kg) for pets to fly in-cabin. It's essential to comply with specific regulations and book in advance, ensuring a smooth and safe journey for your pet.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Caribbean from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Caribbean with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Caribbean from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Caribbean

  • Morning departure is around 8% more expensive than an evening flight, on average*.
  • Travelers seeking to fly to the Caribbean from Washington Dulles Airport (IAD) have several transport options from downtown to the airport. The common option is to take the Silver Line Express Bus (Bus 5A) from Rosslyn Metro Station. The bus provides direct service to the airport, offering a convenient and affordable transportation option for travelers.
  • Booking United Airlines for your Caribbean flight from Washington Dulles Airport (IAD) offers various benefits. As a hub for United Airlines, you can expect extensive flight options, convenient connections, and potential cost savings. Additionally, United's loyalty program and reputable service enhance the overall travel experience.
  • The majority of flights departing from Washington Dulles Airport and heading to the Caribbean have San Juan Luis Muñoz Marín International Airport (SJU) in Puerto Rico as their primary arrival point. This is particularly advantageous for those planning to explore the eastern Caribbean. Alternatively, travelers can opt for Nassau Lynden Pindling International Airport (NAS) in the Bahamas, providing an excellent gateway to the northern Caribbean, or Queen Beatrix International Airport (AUA) in Aruba, which serves as a convenient entry point to the southern Caribbean.
  • When flying from Washington Dulles Airport to the Caribbean, passengers often have the option to upgrade their tickets to higher classes like Business or First. American Airlines and United Airlines are particularly popular for offering such upgrading options, providing travelers with enhanced comfort and amenities during their journey.
  • Consider booking JetBlue Airways or Alaska Airlines if you want to enjoy one of the eco-friendly flights from Washington Dulles Airport to the Caribbean. The two airlines are recognized for their efforts in sustainability and eco-friendly practices. These include increased use of fuel-efficient engines in its aircraft and use of sustainable aviation fuels.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dulles Intl to Caribbean

 
Need help choosing which airline to fly with from Dulles Intl to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10736 reviews
8.6Crew
8.2Boarding
7.4Food
7.9Comfort
8.0Entertainment
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"
Pros: "Copa was convenient and easy. Very easy boarding process and I appreciated the day flight."
Cons: "This is a business class that is equivalent to a US carrier domestic first class. Good seats, not lay flat but wide on my 737-800. The food and service emulated say American Airlines Domestic 1C as well. Everything was just good enough, and much cheaper that international business on the majors."

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from Washington, D.C. to Caribbean

Recent round-trip flight deals

7/6Sat
nonstopUnited Airlines
2h 47mIAD-NAS
7/10Wed
1 stopUnited Airlines
8h 02mNAS-IAD
$269
7/6Sat
1 stopUnited Airlines
8h 33mIAD-NAS
7/10Wed
1 stopUnited Airlines
8h 02mNAS-IAD
$273
5/29Wed
1 stopAmerican Airlines
4h 58mIAD-NAS
6/5Wed
1 stopAmerican Airlines
6h 40mNAS-IAD
$280
6/2Sun
1 stopDelta
10h 29mIAD-NAS
6/5Wed
1 stopDelta
6h 06mNAS-IAD
$283
7/30Tue
1 stopDelta
10h 13mIAD-SJU
8/3Sat
1 stopDelta
10h 03mSJU-IAD
$284
5/26Sun
1 stopAmerican Airlines
13h 48mIAD-NAS
5/29Wed
1 stopAmerican Airlines
21h 50mNAS-IAD
$286
6/3Mon
1 stopCopa Airlines
9h 47mIAD-AUA
6/9Sun
1 stopCopa Airlines
14h 56mAUA-IAD
$337
6/1Sat
1 stopCopa Airlines
9h 47mIAD-AUA
6/9Sun
1 stopCopa Airlines
14h 56mAUA-IAD
$353
6/3Mon
1 stopAir Canada
19h 30mIAD-NAS
6/5Wed
1 stopAir Canada
7h 45mNAS-IAD
$428
6/2Sun
2 stopsAir Canada
37h 15mIAD-NAS
6/5Wed
1 stopAir Canada
8h 46mNAS-IAD
$430

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Recent one-way flight deals

6/3Mon
1 stopAmerican Airlines
18h 33mIAD-NAS
$99
7/17Wed
1 stopUnited Airlines
5h 44mIAD-NAS
$108
6/3Mon
2 stopsAmerican Airlines
18h 24mIAD-NAS
$122
6/2Sun
1 stopCopa Airlines
9h 01mIAD-NAS
$128
7/28Sun
1 stopDelta
7h 47mIAD-SJU
$142
6/16Sun
1 stopUnited Airlines
7h 31mIAD-SJU
$162
7/26Fri
1 stopDelta
10h 13mIAD-SJU
$168
5/28Tue
1 stopCopa Airlines
9h 43mIAD-AUA
$171
6/3Mon
1 stopAir Canada
19h 30mIAD-NAS
$186
5/26Sun
1 stopAir Canada
21h 00mIAD-MBJ
$209

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Last minute flights from Dulles Intl to Caribbean

Last minute flight, train and bus deals

5/18Sat
nonstopUnited Airlines
2h 47mIAD-NAS
5/21Tue
nonstopUnited Airlines
2h 43mNAS-IAD
$283
5/18Sat
multi-stopUnited Airlines
7h 25mIAD-NAS
5/21Tue
nonstopUnited Airlines
2h 43mNAS-IAD
$288
5/17Fri
multi-stopDelta
9h 29mIAD-NAS
5/21Tue
multi-stopDelta
10h 38mNAS-IAD
$298
5/14Tue
multi-stopDelta
7h 13mIAD-NAS
5/21Tue
multi-stopDelta
9h 17mNAS-IAD
$338
5/18Sat
multi-stopAmerican Airlines
8h 23mIAD-NAS
5/21Tue
multi-stopAmerican Airlines
9h 36mNAS-IAD
$340
5/18Sat
multi-stopAmerican Airlines
8h 23mIAD-NAS
5/21Tue
multi-stopAmerican Airlines
13h 10mNAS-IAD
$345
5/18Sat
multi-stopCopa Airlines
9h 43mIAD-AUA
5/25Sat
multi-stopCopa Airlines
15h 02mAUA-IAD
$456
5/18Sat
multi-stopCopa Airlines
10h 27mIAD-SDQ
6/19Wed
multi-stopCopa Airlines
8h 42mSDQ-IAD
$508
5/14Tue
multi-stopAir Canada
25h 35mIAD-NAS
5/16Thu
multi-stopAir Canada
7h 45mNAS-IAD
$675
5/14Tue
multi-stopAir Canada
39h 43mIAD-BGI
5/17Fri
multi-stopAir Canada
29h 15mBGI-IAD
$715

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Washington Dulles Airport - Caribbean Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Caribbean - Washington Dulles Airport

Cabin classes:

$1,056
$724
$838
$248