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Find cheap flights from Washington Dulles Airport to Caribbean Islands from $79

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 Islands departing on 8/6. 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
Wed 6/12
Wed 6/19

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Best Caribbean Islands 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$390
Santo Domingo
Santo Domingo1 stop$364
Oranjestad
Oranjestad1 stop$337
Nassau
Nassau1 stop$263
Kingston
Kingston2 stops$506
Simpson Bay
Simpson Bay1 stop$469
Providenciales
Providenciales1 stop$467
Port of Spain
Port of Spain1 stop$411
Bridgetown
Bridgetown1 stop$490
George Town
George Town2 stops$357
Aguadilla
Aguadilla2 stops$414
Willemstad
Willemstad1 stop$364
St. John's
St. John's1 stop$567

Good to know

Low season

September

High season

March

Cheapest flight

$79
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 Islands flights

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

    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 Islands.

  • 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 Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Caribbean Islands 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 Islands?

    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 Islands 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 Islands?

    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 Islands 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 5 airlines serving from Dulles Intl to Caribbean Islands

 
Need help choosing which airline to fly with from Dulles Intl to Caribbean Islands? 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
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

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!

10.0 ExcellentSash, May 2024SEA - HNL
Read more about Delta reviews

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.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

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.

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.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

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

Recent round-trip flight deals

7/14Sun
1 stopUnited Airlines
7h 31mIAD-NAS
7/21Sun
nonstopUnited Airlines
2h 43mNAS-IAD
$263
8/17Sat
nonstopUnited Airlines
2h 47mIAD-NAS
8/24Sat
1 stopUnited Airlines
9h 06mNAS-IAD
$269
6/26Wed
1 stopAmerican Airlines
4h 31mIAD-NAS
7/2Tue
1 stopAmerican Airlines
9h 12mNAS-IAD
$280
8/17Sat
1 stopDelta
8h 38mIAD-NAS
8/21Wed
1 stopDelta
7h 25mNAS-IAD
$283
7/29Mon
1 stopDelta
10h 13mIAD-SJU
8/3Sat
1 stopDelta
10h 03mSJU-IAD
$284
7/8Mon
2 stopsAmerican Airlines
17h 04mIAD-NAS
7/10Wed
1 stopAmerican Airlines
9h 32mNAS-IAD
$285
6/3Mon
1 stopCopa Airlines
9h 47mIAD-AUA
6/9Sun
1 stopCopa Airlines
14h 56mAUA-IAD
$337
8/4Sun
1 stopCopa Airlines
9h 32mIAD-AUA
8/9Fri
1 stopCopa Airlines
12h 25mAUA-IAD
$357
6/10Mon
2 stopsAir Canada
13h 15mIAD-NAS
6/17Mon
1 stopAir Canada
7h 45mNAS-IAD
$429
6/16Sun
2 stopsAir Canada
37h 15mIAD-NAS
6/19Wed
2 stopsAir Canada
28h 58mNAS-IAD
$430

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Recent one-way flight deals

8/6Tue
nonstopUnited Airlines
2h 47mIAD-NAS
$79
8/6Tue
1 stopUnited Airlines
5h 44mIAD-NAS
$83
8/4Sun
1 stopDelta
6h 19mIAD-NAS
$88
8/3Sat
1 stopDelta
16h 54mIAD-NAS
$100
7/17Wed
2 stopsAmerican Airlines
15h 57mIAD-NAS
$127
11/5Tue
1 stopAmerican Airlines
10h 37mIAD-SJU
$141
8/17Sat
1 stopCopa Airlines
18h 41mIAD-SDQ
$174
6/2Sun
1 stopAir Canada
21h 55mIAD-BGI
$175
6/2Sun
2 stopsAir Canada
15h 40mIAD-BGI
$176
6/3Mon
1 stopCopa Airlines
9h 40mIAD-MBJ
$193

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Last minute flights from Dulles Intl to Caribbean Islands

Last minute flight, train and bus deals

5/15Wed
multi-stopDelta
9h 29mIAD-NAS
5/22Wed
multi-stopDelta
9h 17mNAS-IAD
$298
5/15Wed
multi-stopDelta
10h 29mIAD-NAS
5/25Sat
multi-stopDelta
6h 06mNAS-IAD
$303
5/15Wed
multi-stopUnited Airlines
7h 31mIAD-NAS
5/21Tue
nonstopUnited Airlines
2h 43mNAS-IAD
$325
5/18Sat
nonstopUnited Airlines
2h 47mIAD-NAS
5/26Sun
nonstopUnited Airlines
2h 43mNAS-IAD
$328
5/18Sat
multi-stopCopa Airlines
9h 43mIAD-AUA
5/23Thu
multi-stopCopa Airlines
11h 22mAUA-IAD
$337
5/18Sat
multi-stopAmerican Airlines
8h 23mIAD-NAS
5/21Tue
multi-stopAmerican Airlines
9h 36mNAS-IAD
$340
5/15Wed
multi-stopAmerican Airlines
4h 58mIAD-NAS
5/21Tue
multi-stopAmerican Airlines
16h 40mNAS-IAD
$345
5/18Sat
multi-stopCopa Airlines
9h 43mIAD-AUA
5/25Sat
multi-stopCopa Airlines
15h 02mAUA-IAD
$456
5/18Sat
multi-stopAir Canada
26h 20mIAD-PLS
5/25Sat
multi-stopAir Canada
8h 34mPLS-IAD
$552
5/18Sat
multi-stopAir Canada
27h 05mIAD-MBJ
5/23Thu
multi-stopAir Canada
25h 05mMBJ-IAD
$640

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Washington Dulles Airport - Caribbean Islands Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Caribbean Islands - Washington Dulles Airport

Cabin classes:

$287
$315
$340
$60

Browse destinations:

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