What are the cheapest airlines to fly from Washington, D.C. to Caribbean Islands one-way?

$81 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on JetBlue and Frontier, with prices starting from $89 and $93, respectively.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the most popular routes from Washington, D.C. to Caribbean Islands?

The most popular route from Washington, D.C. to Caribbean Islands is Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl. You may also consider Baltimore/Washington - San Juan Luis Munoz Marin Intl or Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl.

What are the cheapest flights from Washington, D.C. to Caribbean Islands?

Looking at all options, your cheapest flight can be booked for $75. While the most popular route (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl) can be booked for $158 on average our data indicates $515 when flying from Washington, D.C. to Caribbean Islands.

What are the most reliable airlines from Washington, D.C. to Caribbean Islands?

Before booking your flight to Caribbean Islands from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Air Canada (69%), United Airlines (69%), Brussels Airlines( 50%).

What are the most popular airlines that fly from Washington, D.C. to Caribbean Islands?

When booking a flight from Washington, D.C. to Caribbean Islands, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

How far in advance should I book a flight from Washington, D.C. to Caribbean Islands?

Travelers have found it’s best to book a flight 52 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Caribbean Islands 1-2 weeks in advance for as low as $257, or $386 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Caribbean Islands?

March can be a great time to fly to Caribbean Islands from Washington, D.C. with a flight ticket averaging about $345. Cheapflights users have found deals in the month of March for as cheap as $122. The most expensive prices can be found in the month of December.

How can I find direct flights from Washington, D.C. to Caribbean Islands?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Caribbean Islands.

Can I find deals for business class flights from Washington, D.C. to Caribbean Islands?

Yes. Cheapflights offers flight deals from Washington, D.C. to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$81+ Flights from Washington, D.C. to Caribbean Islands

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Cheap flight deals from Washington, D.C. to Caribbean Islands

Round-trip from	$166 (Kiwi.com)
One-way from	$81 (Mytrip)
Popular in	December
Cheapest in	March
Average price	$328

From Washington, D.C. (WAS) to Caribbean Islands

Search Deals

One-way flight from Washington, D.C. (WAS) to Caribbean Islands

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

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Find flight deals from Washington, D.C. to Caribbean Islands

Cheapest flights from Washington, D.C. to Caribbean Islands
Explore the most affordable flight options available from Washington, D.C. to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Sun 8/3112:11 pmBWI - SJU

Nonstop3h 52mMultiple Airlines

Thu 9/117:05 amSJU - BWI

Nonstop4h 00mMultiple Airlines

Deal found 8/13

$166

Tue 9/210:00 amBWI - SJU

Nonstop3h 49mSpirit Airlines

Thu 9/117:05 amSJU - BWI

Nonstop4h 00mSpirit Airlines

Deal found 8/14

$168

Thu 9/258:42 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Sun 9/287:05 amSJU - BWI

Nonstop4h 00mSpirit Airlines

Deal found 8/12

$170

Sun 9/148:42 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Thu 9/187:05 amSJU - BWI

Nonstop4h 00mSpirit Airlines

Deal found 8/12

$173

Sun 8/246:37 amBWI - SJU

1 stop15h 11mSpirit Airlines

Thu 8/2810:10 amSJU - BWI

Nonstop3h 52mSpirit Airlines

Deal found 8/13

$176

Thu 10/3011:09 amIAD - SJU

Nonstop3h 52mFrontier

Sun 11/25:25 amSJU - IAD

Nonstop3h 56mFrontier

Deal found 8/12

$178

Sun 9/218:42 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Sun 9/287:05 amSJU - BWI

Nonstop4h 00mSpirit Airlines

Deal found 8/12

$180

Thu 10/169:07 pmIAD - SJU

Nonstop3h 52mFrontier

Sun 10/194:26 pmSJU - IAD

Nonstop3h 56mFrontier

Deal found 8/12

$181

Sat 9/67:48 pmBWI - SJU

1 stop14h 04mFrontier

Fri 9/1210:57 amSJU - BWI

1 stop7h 53mFrontier

Deal found 8/14

$181

Sun 10/129:07 pmIAD - SJU

Nonstop3h 52mFrontier

Thu 10/164:26 pmSJU - IAD

Nonstop3h 56mFrontier

Deal found 8/12

$182

Thu 10/239:07 pmIAD - SJU

Nonstop3h 52mFrontier

Mon 10/273:14 pmSJU - IAD

1 stop8h 57mFrontier

Deal found 8/12

$183

Sun 11/910:09 amIAD - SJU

Nonstop3h 52mFrontier

Thu 11/1310:07 amSJU - IAD

1 stop10h 36mFrontier

Deal found 8/12

$184

Best flights from Washington, D.C. to Caribbean Islands
Discover carefully curated flight deals from Washington, D.C. to Caribbean Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sun 8/2412:49 pmBWI - SJU

1 stop12h 07mMultiple Airlines

Thu 8/287:25 amSJU - BWI

Nonstop4h 01mMultiple Airlines

Deal found 8/12

$176

Tue 9/210:00 amBWI - SJU

Nonstop3h 49mSpirit Airlines

Thu 9/42:38 pmSJU - BWI

1 stop7h 55mSpirit Airlines

Deal found 8/12

$190

Sun 11/96:45 amDCA - SJU

1 stop8h 09mAmerican Airlines

Thu 11/136:25 amSJU - DCA

1 stop10h 45mAmerican Airlines

Deal found 8/14

$205

Sun 11/95:32 pmIAD - SJU

Nonstop3h 50mUnited Airlines

Thu 11/138:10 amSJU - IAD

1 stop8h 45mUnited Airlines

Deal found 8/13

$211

Tue 11/116:10 amIAD - SJU

1 stop7h 05mDelta

Thu 11/201:50 pmSJU - IAD

1 stop11h 17mDelta

Deal found 8/11

$215

Wed 10/297:30 amDCA - SJU

1 stop9h 45mSouthwest

Sun 11/25:40 amSJU - DCA

1 stop11h 15mSouthwest

Deal found 8/12

$215

Sun 10/198:00 amDCA - SJU

Nonstop3h 45mJetBlue

Fri 10/246:05 pmSJU - DCA

Nonstop3h 51mJetBlue

Deal found 8/12

$226

Mon 8/186:10 amIAD - PUJ

1 stop8h 00mFrontier

Sun 8/243:38 pmPUJ - IAD

1 stop8h 38mFrontier

Deal found 8/14

$343

Mon 9/811:00 amDCA - PUJ

1 stop28h 20mAir Canada

Tue 9/164:25 pmPUJ - DCA

1 stop30h 09mAir Canada

Deal found 8/13

$356

Sun 8/316:37 amBWI - SJU

1 stop15h 11mSpirit Airlines

Thu 9/47:05 amSJU - BWI

Nonstop4h 00mSpirit Airlines

Deal found 8/11

$190

Thu 10/303:35 pmIAD - AUA

1 stop19h 25mAvianca

Mon 11/36:00 pmAUA - IAD

1 stop20h 15mAvianca

Deal found 8/14

$394

Thu 10/168:42 pmBWI - SJU

Nonstop4h 01mMultiple Airlines

Mon 10/209:19 pmSJU - BWI

1 stop13h 01mMultiple Airlines

Deal found 8/13

$205

Last-minute flights from Washington, D.C. to Caribbean Islands
Discover last-minute flight deals from Washington, D.C. to Caribbean Islands. Data last updated August 14, 2025 and is based on user searches.

Sun 8/1712:31 pmIAD - SJU

Nonstop3h 57mFrontier

Wed 8/203:59 amSJU - IAD

1 stop16h 49mFrontier

Deal found 8/12

$192

Tue 8/199:57 pmBWI - SJU

1 stop17h 13mSpirit Airlines

Thu 9/42:38 pmSJU - BWI

1 stop7h 55mSpirit Airlines

Deal found 8/12

$215

Tue 8/199:57 pmBWI - SJU

1 stop17h 13mMultiple Airlines

Sat 9/63:16 pmSJU - BWI

1 stop8h 50mMultiple Airlines

Deal found 8/12

$216

Tue 8/199:57 pmBWI - SJU

1 stop17h 13mSpirit Airlines

Mon 8/252:11 amSJU - BWI

1 stop9h 33mSpirit Airlines

Deal found 8/12

$221

Thu 8/2112:49 pmBWI - SJU

1 stop12h 07mSpirit Airlines

Thu 8/2810:10 amSJU - BWI

Nonstop3h 52mSpirit Airlines

Deal found 8/13

$222

Thu 8/2111:32 amIAD - SJU

Nonstop3h 57mFrontier

Thu 8/286:51 amSJU - IAD

Nonstop3h 56mFrontier

Deal found 8/12

$241

Sat 8/2312:49 pmBWI - SJU

1 stop11h 08mSpirit Airlines

Sat 8/305:16 pmSJU - BWI

1 stop19h 20mSpirit Airlines

Deal found 8/12

$209

Sat 8/2312:49 pmBWI - SJU

1 stop11h 08mSpirit Airlines

Mon 8/252:11 amSJU - BWI

1 stop9h 33mSpirit Airlines

Deal found 8/12

$213

Sat 8/2311:11 amIAD - SJU

Nonstop3h 57mFrontier

Sat 8/306:30 amSJU - IAD

Nonstop3h 56mFrontier

Deal found 8/12

$232

Sat 8/2311:47 amDCA - SJU

1 stop6h 28mAmerican Airlines

Sat 8/303:30 pmSJU - DCA

1 stop9h 46mAmerican Airlines

Deal found 8/12

$245

Sun 8/246:37 amBWI - SJU

1 stop15h 11mSpirit Airlines

Thu 8/2810:10 amSJU - BWI

Nonstop3h 52mSpirit Airlines

Deal found 8/13

$176

Sun 8/2411:32 amIAD - SJU

Nonstop3h 57mFrontier

Sat 8/306:30 amSJU - IAD

Nonstop3h 56mFrontier

Deal found 8/13

$212

One-way flights from Washington, D.C. to Caribbean Islands
Search for one-way flight options from Washington, D.C. to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sat 8/305:30 pmBWI - SJU

1 stop15h 35mSpirit Airlines

Deal found 8/14

$81

Thu 10/98:42 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Deal found 8/14

$83

Thu 9/258:42 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Deal found 8/13

$84

Sun 8/246:37 amBWI - SJU

1 stop15h 11mSpirit Airlines

Deal found 8/12

$88

Wed 11/128:00 amDCA - SJU

Nonstop3h 50mJetBlue

Deal found 8/12

$89

Sun 9/288:42 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Deal found 8/14

$90

Sat 8/2312:49 pmBWI - SJU

1 stop11h 08mSpirit Airlines

Deal found 8/14

$92

Sun 8/3111:32 amIAD - SJU

Nonstop3h 57mFrontier

Deal found 8/14

$93

Thu 11/610:00 pmBWI - SJU

Nonstop4h 01mSpirit Airlines

Deal found 8/14

$93

Sun 8/246:05 amDCA - SJU

1 stop10h 15mSouthwest

Deal found 8/12

$93

Sun 8/175:30 pmBWI - SJU

1 stop15h 35mSpirit Airlines

Deal found 8/13

$94

Wed 10/228:00 amDCA - SJU

Nonstop3h 45mJetBlue

Deal found 8/12

$94

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sun 8/24

12:49 pm-12:56 am

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Thu 8/28

7:25 am-11:26 am

Nonstop4h 01m

$176

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 9/2

10:00 am-1:49 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Thu 9/4

2:38 pm-10:33 pm

1 stop7h 55m

$190

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sun 8/31

6:37 am-9:48 pm

1 stop15h 11m

San Juan Luis Munoz Marin Intl

Thu 9/4

7:05 am-11:05 am

Nonstop4h 00m

$190

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Thu 9/25

8:42 pm-12:43 am

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 10/1

6:44 am-3:32 pm

1 stop8h 48m

$200

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Thu 10/2

8:42 pm-12:43 am

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Tue 10/7

2:49 am-1:14 pm

1 stop10h 25m

$200

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 9/16

1:17 pm-8:56 pm

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Sun 9/21

7:05 am-11:05 am

Nonstop4h 00m

$200

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Thu 9/25

1:17 pm-12:54 am

1 stop11h 37m

San Juan Luis Munoz Marin Intl

Sun 9/28

7:05 am-11:05 am

Nonstop4h 00m

$200

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Thu 10/9

8:42 pm-12:36 am

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Mon 10/13

2:49 am-1:14 pm

1 stop10h 25m

$201

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Thu 10/2

8:42 pm-12:43 am

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Sun 10/5

7:05 am-11:08 am

Nonstop4h 03m

$203

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 11/9

6:45 am-3:54 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Thu 11/13

6:25 am-4:10 pm

1 stop10h 45m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results

...

Best time to book a flight from Washington, D.C. to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Caribbean Islands

What is the cheapest month to book a flight from Washington, D.C. to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Caribbean Islands (average of $254). Flying from Washington, D.C. to Caribbean Islands in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to EPX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Caribbean Islands as you normally would.

Weekly flight availability from Washington, D.C. to Caribbean Islands

The most flights from WAS to zzEPX are scheduled on a Thursday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Caribbean Islands

Read through reviews of airlines operating flights from Washington, D.C. to Caribbean Islands, such as Southwest, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,244 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,980 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,916 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,046 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Caribbean Islands one-way?
$81 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on JetBlue and Frontier, with prices starting from $89 and $93, respectively.
What are the most popular routes from Washington, D.C. to Caribbean Islands?
The most popular route from Washington, D.C. to Caribbean Islands is Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl. You may also consider Baltimore/Washington - San Juan Luis Munoz Marin Intl or Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl.
What are the most reliable airlines from Washington, D.C. to Caribbean Islands?
Before booking your flight to Caribbean Islands from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Air Canada (69%), United Airlines (69%), Brussels Airlines( 50%).
What are the cheapest flights from Washington, D.C. to Caribbean Islands?
Looking at all options, your cheapest flight can be booked for $75. While the most popular route (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl) can be booked for $158 on average our data indicates $515 when flying from Washington, D.C. to Caribbean Islands.
Can I find deals for flights from Washington, D.C. to Caribbean Islands that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Caribbean Islands?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Caribbean Islands.
Can I find deals for business class flights from Washington, D.C. to Caribbean Islands?
Yes. Cheapflights offers flight deals from Washington, D.C. to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Caribbean Islands?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Caribbean Islands (average of $254). Flying from Washington, D.C. to Caribbean Islands in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Washington, D.C. to Caribbean Islands

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$85	Average$362	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$115	Average$384	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$173	Average$516	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$199	Average$603	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$206	Average$581	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$215	Average$641	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$220	Average$674	FlexibilityNo cancel fee	On-time63%
Avianca	Cheapest$220	Average$456	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$331	Average$463	FlexibilityNo cancel fee	On-time70%
Air Canada	Cheapest$430	Average$524	FlexibilityNo cancel fee	On-time67%

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$81+ Cheap flights from Washington, D.C. (WAS) to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Caribbean Islands with Cheapflights

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Cheap flight deals from Washington, D.C. to Caribbean Islands

Keep the following information in mind while searching for Washington, D.C. to Caribbean Islands flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Caribbean Islands

Cheapest flights from Washington, D.C. to Caribbean IslandsExplore the most affordable flight options available from Washington, D.C. to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Washington, D.C. to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Caribbean Islands that are best for you.

Best time to book a flight from Washington, D.C. to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Caribbean Islands

What is the cheapest month to book a flight from Washington, D.C. to Caribbean Islands?

What is the cheapest time of day to fly from WAS to EPX?

Find hourly flight availability from Washington, D.C. to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Weekly flight availability from Washington, D.C. to Caribbean Islands

Reviews of airlines servicing Caribbean Islands

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. to Caribbean Islands one-way?

What are the most popular routes from Washington, D.C. to Caribbean Islands?

What are the most reliable airlines from Washington, D.C. to Caribbean Islands?

What are the cheapest flights from Washington, D.C. to Caribbean Islands?

Can I find deals for flights from Washington, D.C. to Caribbean Islands that include hotel bookings?

How can I find direct flights from Washington, D.C. to Caribbean Islands?

Can I find deals for business class flights from Washington, D.C. to Caribbean Islands?

What is the cheapest month to book a flight from Washington, D.C. to Caribbean Islands?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Caribbean Islands

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Cheapest flights from Washington, D.C. to Caribbean Islands
Explore the most affordable flight options available from Washington, D.C. to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.