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

$67 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $76 and $90, 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 $79. While the most popular route (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl) can be booked for $198 on average our data indicates $514 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 (92%), United Airlines (92%), Brussels Airlines( 91%).

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 10 days in advance to save up to 29% 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 10 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 $262, or $400 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 $349. 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.

$67+ 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	$156 (Cheapflightsfares)
One-way from	$67 (Priceline)
Popular in	December
Cheapest in	March
Average price	$365

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 ($11 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 26, 2025.

Sun 8/2412:11 pmBWI - SJU

Nonstop3h 52mFrontier

Fri 8/297:25 amSJU - BWI

Nonstop4h 01mFrontier

Deal found 6/24

$156

Wed 7/91:11 pmBWI - SJU

Nonstop3h 52mMultiple Airlines

Tue 7/151:21 amSJU - BWI

Nonstop3h 59mMultiple Airlines

Deal found 6/24

$157

Mon 7/146:48 amBWI - SJU

Nonstop3h 41mSpirit Airlines

Fri 7/181:21 amSJU - BWI

Nonstop3h 59mSpirit Airlines

Deal found 6/25

$158

Fri 7/118:00 amDCA - SJU

Nonstop3h 59mJetBlue

Wed 7/235:12 pmSJU - DCA

Nonstop3h 54mJetBlue

Deal found 6/25

$171

Tue 7/86:55 amDCA - SJU

1 stop12h 10mSouthwest

Thu 7/107:00 amSJU - DCA

1 stop12h 30mSouthwest

Deal found 6/26

$175

Mon 7/144:05 pmDCA - SJU

1 stop7h 57mUnited Airlines

Wed 7/161:10 amSJU - DCA

1 stop7h 12mUnited Airlines

Deal found 6/25

$181

Sun 8/2411:32 amIAD - SJU

Nonstop3h 57mFrontier

Thu 8/286:51 amSJU - IAD

Nonstop3h 56mFrontier

Deal found 6/25

$190

Tue 7/16:03 amBWI - SJU

1 stop9h 18mAmerican Airlines

Fri 7/46:15 amSJU - BWI

1 stop12h 26mAmerican Airlines

Deal found 6/25

$200

Mon 7/144:51 pmDCA - SJU

1 stop7h 08mDelta

Fri 7/181:34 pmSJU - DCA

1 stop10h 01mDelta

Deal found 6/25

$215

Sun 6/295:15 pmIAD - SJU

1 stop6h 42mUnited Airlines

Wed 7/21:25 pmSJU - IAD

1 stop9h 02mUnited Airlines

Deal found 6/25

$217

Mon 7/76:27 amIAD - SJU

1 stop16h 58mAmerican Airlines

Thu 7/1012:59 amSJU - IAD

1 stop10h 00mAmerican Airlines

Deal found 6/25

$275

Mon 8/116:00 amIAD - SJU

1 stop10h 36mDelta

Fri 8/1512:50 pmSJU - IAD

1 stop8h 52mDelta

Deal found 6/23

$295

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 June 26, 2025.

Sun 8/2412:11 pmBWI - SJU

Nonstop3h 52mFrontier

Fri 8/297:25 amSJU - BWI

Nonstop4h 01mFrontier

Deal found 6/24

$156

Wed 7/91:11 pmBWI - SJU

Nonstop3h 52mMultiple Airlines

Tue 7/151:21 amSJU - BWI

Nonstop3h 59mMultiple Airlines

Deal found 6/24

$157

Mon 7/146:48 amBWI - SJU

Nonstop3h 41mSpirit Airlines

Fri 7/181:21 amSJU - BWI

Nonstop3h 59mSpirit Airlines

Deal found 6/25

$158

Fri 7/118:00 amDCA - SJU

Nonstop3h 59mJetBlue

Wed 7/235:12 pmSJU - DCA

Nonstop3h 54mJetBlue

Deal found 6/25

$171

Tue 7/86:55 amDCA - SJU

1 stop12h 10mSouthwest

Thu 7/107:00 amSJU - DCA

1 stop12h 30mSouthwest

Deal found 6/26

$175

Mon 7/144:05 pmDCA - SJU

1 stop7h 57mUnited Airlines

Wed 7/161:10 amSJU - DCA

1 stop8h 12mUnited Airlines

Deal found 6/25

$181

Tue 7/16:03 amBWI - SJU

1 stop9h 18mAmerican Airlines

Fri 7/46:15 amSJU - BWI

1 stop12h 26mAmerican Airlines

Deal found 6/25

$200

Mon 7/144:51 pmDCA - SJU

1 stop7h 08mDelta

Fri 7/181:34 pmSJU - DCA

1 stop10h 01mDelta

Deal found 6/25

$215

Sun 8/2411:32 amIAD - SJU

Nonstop3h 57mFrontier

Thu 8/286:51 amSJU - IAD

Nonstop3h 56mFrontier

Deal found 6/25

$190

Fri 9/55:05 pmIAD - AUA

2 stops23h 00mAvianca

Tue 9/911:00 amAUA - IAD

2 stops17h 20mAvianca

Deal found 6/25

$391

Mon 7/72:22 amIAD - AUA

1 stop9h 41mCopa Airlines

Sun 7/133:51 pmAUA - IAD

1 stop9h 29mCopa Airlines

Deal found 6/24

$406

Tue 9/91:00 pmIAD - MBJ

2 stops23h 10mAir Canada

Tue 9/1612:05 pmMBJ - IAD

1 stop24h 33mAir Canada

Deal found 6/23

$411

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 June 26, 2025 and is based on user searches.

Sun 6/295:15 pmIAD - SJU

1 stop6h 42mUnited Airlines

Wed 7/21:25 pmSJU - IAD

1 stop9h 02mUnited Airlines

Deal found 6/25

$217

Mon 6/3012:13 pmIAD - SJU

1 stop11h 41mDelta

Fri 7/42:40 pmSJU - IAD

1 stop8h 34mDelta

Deal found 6/26

$300

Tue 7/16:03 amBWI - SJU

1 stop9h 18mAmerican Airlines

Fri 7/46:15 amSJU - BWI

1 stop12h 26mAmerican Airlines

Deal found 6/25

$200

Tue 7/18:30 amDCA - SJU

1 stop15h 38mAmerican Airlines

Wed 7/26:05 amSJU - DCA

1 stop10h 34mAmerican Airlines

Deal found 6/26

$255

Thu 7/36:55 amDCA - SJU

1 stop12h 55mSouthwest

Fri 7/41:30 pmSJU - DCA

1 stop6h 25mSouthwest

Deal found 6/23

$235

Fri 7/43:30 pmDCA - SJU

1 stop8h 24mUnited Airlines

Thu 7/101:25 pmSJU - DCA

1 stop8h 13mUnited Airlines

Deal found 6/24

$196

Fri 7/45:25 pmIAD - SJU

1 stop6h 37mUnited Airlines

Wed 7/94:55 pmSJU - IAD

Nonstop3h 59mUnited Airlines

Deal found 6/25

$246

Fri 7/44:56 pmDCA - SJU

1 stop6h 58mDelta

Sat 7/192:36 pmSJU - DCA

1 stop8h 23mDelta

Deal found 6/26

$300

Sat 7/56:45 pmBWI - SJU

Nonstop3h 42mMultiple Airlines

Fri 7/257:55 amSJU - BWI

Nonstop4h 01mMultiple Airlines

Deal found 6/25

$206

Sat 7/51:11 pmBWI - PUJ

1 stop22h 58mFrontier

Fri 7/116:34 pmPUJ - BWI

1 stop17h 42mFrontier

Deal found 6/25

$307

Sat 7/58:38 pmBWI - MBJ

1 stop15h 24mSpirit Airlines

Wed 7/912:10 pmMBJ - BWI

1 stop10h 24mSpirit Airlines

Deal found 6/25

$308

Sun 7/68:00 amDCA - SJU

Nonstop3h 59mJetBlue

Sun 7/136:05 pmSJU - DCA

Nonstop3h 54mJetBlue

Deal found 6/25

$176

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 June 26, 2025.

Sun 7/1312:31 pmIAD - STT

1 stop27h 58mFrontier

Deal found 6/26

$67

Tue 7/156:48 amBWI - SJU

Nonstop3h 41mSpirit Airlines

Deal found 6/25

$76

Wed 7/91:11 pmBWI - SJU

Nonstop3h 52mFrontier

Deal found 6/24

$79

Tue 7/85:39 pmIAD - SJU

1 stop6h 48mAmerican Airlines

Deal found 6/24

$90

Tue 7/83:21 pmBWI - SJU

1 stop9h 06mAmerican Airlines

Deal found 6/24

$90

Fri 7/41:40 pmDCA - SJU

1 stop9h 45mAmerican Airlines

Deal found 6/24

$90

Mon 8/118:40 amIAD - SJU

Nonstop3h 54mUnited Airlines

Deal found 6/24

$92

Sat 7/58:00 amDCA - SJU

Nonstop4h 03mJetBlue

Deal found 6/25

$93

Sat 7/51:35 pmDCA - SJU

1 stop11h 20mSouthwest

Deal found 6/25

$98

Tue 7/2912:51 pmIAD - SJU

Nonstop3h 57mFrontier

Deal found 6/24

$99

Mon 8/1112:39 pmIAD - SJU

1 stop9h 28mDelta

Deal found 6/24

$108

Tue 9/306:30 amBWI - MBJ

1 stop6h 11mSpirit Airlines

Deal found 6/26

$108

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

12:11 pm-4:03 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Fri 8/29

7:25 am-11:26 am

Nonstop4h 01m

$156

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Wed 7/9

1:11 pm-5:03 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Tue 7/15

1:21 am-5:20 am

Nonstop3h 59m

$157

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 7/14

6:48 am-10:29 am

Nonstop3h 41m

San Juan Luis Munoz Marin Intl

Fri 7/18

1:21 am-5:20 am

Nonstop3h 59m

$158

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Fri 7/11

8:00 am-11:59 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Wed 7/23

5:12 pm-9:06 pm

Nonstop3h 54m

$171

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 7/8

6:55 am-7:05 pm

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Thu 7/10

7:00 am-7:30 pm

1 stop12h 30m

$175

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 7/14

4:05 pm-12:02 am

1 stop7h 57m

San Juan Luis Munoz Marin Intl

Wed 7/16

1:10 am-9:22 am

1 stop8h 12m

$181

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 8/24

11:32 am-3:29 pm

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Thu 8/28

6:51 am-10:47 am

Nonstop3h 56m

$190

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 7/1

6:03 am-3:21 pm

1 stop9h 18m

San Juan Luis Munoz Marin Intl

Fri 7/4

6:15 am-6:41 pm

1 stop12h 26m

$200

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 7/14

4:51 pm-11:59 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Fri 7/18

1:34 pm-11:35 pm

1 stop10h 01m

$215

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 6/29

5:15 pm-11:57 pm

1 stop6h 42m

San Juan Luis Munoz Marin Intl

Wed 7/2

1:25 pm-10:27 pm

1 stop9h 02m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

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 Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Caribbean Islands

Read through reviews of airlines operating flights from Washington, D.C. to Caribbean Islands, such as Delta, Southwest, and Copa 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.

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,963 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Southwest

8.0

Very good

4,276 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,462 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,798 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,838 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Caribbean Islands one-way?
$67 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $76 and $90, 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 (92%), United Airlines (92%), Brussels Airlines( 91%).
What are the cheapest flights from Washington, D.C. to Caribbean Islands?
Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl) can be booked for $198 on average our data indicates $514 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$79	Average$346	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$113	Average$377	FlexibilityNo cancel fee	On-time65%
Avianca	Cheapest$162	Average$497	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$180	Average$515	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$206	Average$541	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$214	Average$617	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$222	Average$633	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$325	Average$684	FlexibilityNo cancel fee	On-time63%
Copa Airlines	Cheapest$332	Average$466	FlexibilityNo cancel fee	On-time70%
Air Canada	Cheapest$430	Average$518	FlexibilityNo cancel fee	On-time67%

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$67+ 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 7/13. 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 June 26, 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 June 26, 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 June 26, 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 June 26, 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 June 26, 2025.