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Find cheap flights from Washington Dulles Airport to Caribbean from $83

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 7/22. 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 6/27
Thu 7/4

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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$390
Santo Domingo
Santo Domingo1 stop$364
Oranjestad
Oranjestad1 stop$304
Nassau
Nassau1 stop$273
Kingston
Kingston1 stop$526
Simpson Bay
Simpson Bay3 stops$485
Providenciales
Providencialesnonstop$421
Port of Spain
Port of Spain1 stop$345
Bridgetown
Bridgetown2 stops$500
George Town
George Town1 stop$405
Aguadilla
Aguadilla2 stops$434
Willemstad
Willemstad1 stop$484
St. John's
St. John's1 stop$494

Good to know

Low season

September

High season

March

Cheapest flight

$83
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 9% 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 12% cheaper 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 10502 reviews
7.4Food
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

The seats had plenty of leg room and the staff were very 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!!"

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.

AA1537 the AC was not working properly. It was very hot and uncomfortable.

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

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

Flight was cancelled just 6 days before. No more flights that day, and the following date was sold out. Had to obtain a refund and buy more expensive flights on another airline.

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

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

Recent round-trip flight deals

7/9Tue
1 stopUnited Airlines
7h 31mIAD-NAS
7/16Tue
1 stopUnited Airlines
8h 02mNAS-IAD
$273
6/25Tue
1 stopDelta
9h 53mIAD-NAS
7/4Thu
1 stopDelta
10h 39mNAS-IAD
$275
7/14Sun
1 stopUnited Airlines
8h 33mIAD-NAS
7/18Thu
nonstopUnited Airlines
2h 43mNAS-IAD
$279
7/6Sat
1 stopAmerican Airlines
13h 25mIAD-NAS
7/9Tue
1 stopAmerican Airlines
6h 27mNAS-IAD
$280
8/21Wed
1 stopDelta
6h 21mIAD-NAS
8/27Tue
1 stopDelta
6h 35mNAS-IAD
$283
6/26Wed
2 stopsAmerican Airlines
15h 54mIAD-NAS
7/3Wed
2 stopsAmerican Airlines
16h 09mNAS-IAD
$285
9/16Mon
1 stopCopa Airlines
9h 32mIAD-AUA
9/25Wed
1 stopCopa Airlines
15h 09mAUA-IAD
$321
9/25Wed
1 stopCopa Airlines
9h 32mIAD-AUA
9/30Mon
1 stopCopa Airlines
15h 09mAUA-IAD
$337
6/16Sun
2 stopsAir Canada
13h 15mIAD-NAS
6/19Wed
1 stopAir Canada
7h 49mNAS-IAD
$439
6/16Sun
2 stopsAir Canada
13h 15mIAD-NAS
6/18Tue
2 stopsAir Canada
23h 01mNAS-IAD
$440

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Recent one-way flight deals

7/22Mon
1 stopUnited Airlines
5h 14mIAD-NAS
$83
6/4Tue
1 stopAmerican Airlines
4h 58mIAD-NAS
$87
6/3Mon
1 stopDelta
9h 29mIAD-NAS
$88
6/30Sun
1 stopDelta
11h 02mIAD-NAS
$97
7/6Sat
nonstopUnited Airlines
2h 47mIAD-NAS
$104
7/27Sat
2 stopsAmerican Airlines
15h 57mIAD-NAS
$117
8/27Tue
1 stopCopa Airlines
9h 32mIAD-AUA
$137
8/28Wed
1 stopCopa Airlines
12h 16mIAD-AUA
$153
6/3Mon
2 stopsAir Canada
18h 05mIAD-NAS
$170
7/5Fri
2 stopsAir Canada
37h 11mIAD-NAS
$220

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Last minute flights from Dulles Intl to Caribbean

Last minute flight, train and bus deals

5/31Fri
multi-stopUnited Airlines
7h 17mIAD-NAS
6/4Tue
nonstopUnited Airlines
2h 43mNAS-IAD
$338
5/31Fri
multi-stopUnited Airlines
7h 18mIAD-NAS
6/4Tue
multi-stopUnited Airlines
7h 04mNAS-IAD
$348
6/2Sun
multi-stopCopa Airlines
12h 22mIAD-AUA
6/12Wed
multi-stopCopa Airlines
11h 16mAUA-IAD
$445
5/31Fri
multi-stopAmerican Airlines
12h 58mIAD-NAS
6/3Mon
multi-stopAmerican Airlines
20h 07mNAS-IAD
$465
5/31Fri
multi-stopAmerican Airlines
13h 57mIAD-NAS
6/3Mon
multi-stopAmerican Airlines
27h 53mNAS-IAD
$480
6/2Sun
multi-stopCopa Airlines
12h 22mIAD-AUA
6/13Thu
multi-stopCopa Airlines
8h 48mAUA-IAD
$492
5/31Fri
multi-stopAir Canada
37h 15mIAD-NAS
6/4Tue
multi-stopAir Canada
27h 48mNAS-IAD
$506
5/29Wed
multi-stopDelta
8h 44mIAD-SJU
7/2Tue
multi-stopDelta
10h 32mSJU-IAD
$514
6/1Sat
multi-stopAir Canada
10h 05mIAD-PLS
6/8Sat
multi-stopAir Canada
26h 54mPLS-IAD
$524
6/1Sat
multi-stopDelta
7h 59mIAD-SJU
6/18Tue
multi-stopDelta
10h 27mSJU-IAD
$574

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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:

$1,074
$745
$838
$253