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

$64 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 Frontier and American Airlines, with prices starting from $77 and $113, 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 Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl or Baltimore/Washington - 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 $53. While the most popular route (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl) can be booked for $232 on average our data indicates $195 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: Spirit Airlines (83%), Southwest (74%), Frontier( 48%).

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 44% 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 $256, or $432 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 $355. 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.

$64+ 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	$137 (Cheapflightsfares)
One-way from	$64 (eDestinos)
Popular in	December
Cheapest in	March
Average price	$387

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 ($44 potential increase over avg. RT price).

Search Deals

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

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Average for round-trip flights in April 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 April 4, 2025.

Sa 4/199:50 pmBWI - SJU

Nonstop3h 43mSpirit Airlines

Di 4/222:12 amSJU - BWI

Nonstop4h 03mSpirit Airlines

Deal found 4/3

$137

Sa 5/106:51 pmBWI - SJU

Nonstop3h 47mMultiple Airlines

Fr 5/166:00 amSJU - BWI

Nonstop4h 00mMultiple Airlines

Deal found 4/4

$147

Do 4/172:45 pmBWI - SJU

Nonstop3h 45mFrontier

Sa 4/266:20 amSJU - BWI

Nonstop4h 07mFrontier

Deal found 4/3

$156

So 5/2512:10 pmIAD - SJU

Nonstop3h 52mFrontier

Do 5/297:20 amSJU - IAD

Nonstop3h 55mFrontier

Deal found 4/3

$167

Do 5/83:36 pmIAD - SJU

1 stop8h 21mUnited Airlines

Do 5/227:25 amSJU - IAD

Nonstop3h 59mUnited Airlines

Deal found 4/4

$236

Mi 4/306:15 amDCA - SJU

1 stop9h 45mJetBlue

Mi 5/71:58 pmSJU - DCA

1 stop9h 00mJetBlue

Deal found 4/3

$239

So 4/276:00 amIAD - SJU

1 stop7h 10mDelta

Do 5/16:35 amSJU - IAD

1 stop6h 27mDelta

Deal found 4/4

$255

Sa 5/36:15 amBWI - SJU

1 stop9h 30mSouthwest

Sa 5/107:05 amSJU - BWI

2 stops9h 05mSouthwest

Deal found 4/3

$255

Sa 5/34:00 pmDCA - SJU

1 stop7h 15mDelta

Sa 5/107:00 amSJU - DCA

1 stop11h 07mDelta

Deal found 4/4

$255

Sa 5/173:54 pmDCA - SJU

1 stop8h 05mAmerican Airlines

Do 5/225:25 amSJU - DCA

1 stop6h 24mAmerican Airlines

Deal found 4/2

$260

Sa 4/264:30 pmDCA - SJU

1 stop7h 25mSouthwest

Di 4/294:30 pmSJU - DCA

1 stop6h 25mSouthwest

Deal found 4/4

$265

Do 5/81:00 pmDCA - SJU

1 stop10h 54mUnited Airlines

Mi 5/211:05 amSJU - DCA

1 stop9h 22mUnited Airlines

Deal found 4/4

$274

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 April 4, 2025.

Sa 4/199:50 pmBWI - SJU

Nonstop3h 43mSpirit Airlines

Di 4/222:12 amSJU - BWI

Nonstop4h 03mSpirit Airlines

Deal found 4/3

$137

Sa 5/106:51 pmBWI - SJU

Nonstop3h 47mMultiple Airlines

Fr 5/166:00 amSJU - BWI

Nonstop4h 00mMultiple Airlines

Deal found 4/4

$147

Do 4/172:45 pmBWI - SJU

Nonstop3h 45mFrontier

Sa 4/266:20 amSJU - BWI

Nonstop4h 07mFrontier

Deal found 4/3

$156

Do 5/83:36 pmIAD - SJU

1 stop8h 21mUnited Airlines

Do 5/227:25 amSJU - IAD

Nonstop3h 59mUnited Airlines

Deal found 4/4

$236

Mi 4/306:15 amDCA - SJU

1 stop9h 45mJetBlue

Mi 5/71:58 pmSJU - DCA

1 stop9h 00mJetBlue

Deal found 4/3

$239

So 4/276:00 amIAD - SJU

1 stop7h 10mDelta

Fr 5/97:30 amSJU - IAD

1 stop11h 17mDelta

Deal found 4/4

$255

Sa 5/36:15 amBWI - SJU

1 stop9h 30mSouthwest

Sa 5/107:05 amSJU - BWI

2 stops9h 05mSouthwest

Deal found 4/3

$255

Sa 5/173:54 pmDCA - SJU

1 stop8h 05mAmerican Airlines

Do 5/225:25 amSJU - DCA

1 stop6h 24mAmerican Airlines

Deal found 4/2

$260

So 5/2512:10 pmIAD - SJU

Nonstop3h 52mFrontier

Do 5/297:20 amSJU - IAD

Nonstop3h 55mFrontier

Deal found 4/3

$167

Sa 5/102:21 amIAD - AUA

1 stop12h 30mCopa Airlines

Fr 5/161:12 pmAUA - IAD

1 stop15h 08mCopa Airlines

Deal found 4/4

$389

So 4/275:44 pmIAD - PUJ

1 stop28h 51mAir Canada

Di 4/299:50 amPUJ - IAD

1 stop27h 22mAir Canada

Deal found 4/3

$405

So 4/276:20 amIAD - AUA

1 stop9h 00mSWISS

Mo 5/51:50 pmAUA - IAD

1 stop17h 20mSWISS

Deal found 4/3

$486

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 April 4, 2025 and is based on user searches.

Mi 4/96:20 amBWI - SJU

Nonstop3h 44mMultiple Airlines

Fr 4/114:22 pmSJU - BWI

Nonstop4h 07mMultiple Airlines

Deal found 4/2

$151

Mi 4/93:35 pmDCA - SJU

1 stop6h 15mSouthwest

Sa 5/105:25 amSJU - DCA

1 stop9h 20mSouthwest

Deal found 4/3

$330

Mi 4/94:29 pmIAD - SJU

1 stop6h 24mFrontier

Mi 4/92:45 amSJU - IAD

1 stop8h 10mFrontier

Deal found 4/3

$383

Mi 4/911:41 amDCA - SJU

1 stop8h 47mAmerican Airlines

Do 4/105:30 amSJU - DCA

1 stop6h 16mAmerican Airlines

Deal found 4/3

$405

Mi 4/96:30 amIAD - SJU

2 stops14h 08mUnited Airlines

Fr 5/91:05 amSJU - IAD

2 stops13h 05mUnited Airlines

Deal found 4/3

$410

Do 4/102:50 pmBWI - PUJ

1 stop26h 49mFrontier

Mi 7/94:13 pmPUJ - BWI

1 stop8h 00mFrontier

Deal found 4/3

$359

So 4/136:48 pmBWI - SJU

Nonstop3h 44mSpirit Airlines

Mi 4/2312:57 amSJU - BWI

Nonstop4h 03mSpirit Airlines

Deal found 4/3

$148

Mo 4/149:29 pmBWI - SJU

Nonstop3h 45mFrontier

Fr 4/256:20 amSJU - BWI

Nonstop4h 07mFrontier

Deal found 4/3

$158

Mo 4/149:32 pmBWI - PUJ

1 stop17h 10mSpirit Airlines

Di 5/612:25 pmPUJ - BWI

Nonstop4h 05mSpirit Airlines

Deal found 4/2

$307

Mo 4/1412:00 pmBWI - SJU

1 stop8h 23mDelta

Sa 4/266:15 amSJU - BWI

1 stop9h 36mDelta

Deal found 4/3

$365

Mo 4/149:29 pmBWI - PUJ

1 stop14h 48mMultiple Airlines

Do 4/1712:25 pmPUJ - BWI

Nonstop4h 05mMultiple Airlines

Deal found 4/3

$368

Mo 4/149:32 pmBWI - MBJ

1 stop14h 23mSpirit Airlines

Do 4/1712:00 pmMBJ - BWI

1 stop11h 56mSpirit Airlines

Deal found 4/4

$395

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 April 4, 2025.

Mi 4/96:20 amBWI - SJU

Nonstop3h 44mSpirit Airlines

Deal found 4/2

$64

Do 4/172:45 pmBWI - SJU

Nonstop3h 45mFrontier

Deal found 4/4

$77

Di 6/35:03 pmIAD - SJU

Nonstop3h 50mFrontier

Deal found 4/4

$89

Mo 5/196:41 amBWI - MBJ

1 stop5h 21mSpirit Airlines

Deal found 4/4

$104

So 5/256:33 amDCA - SJU

1 stop6h 12mAmerican Airlines

Deal found 4/4

$113

So 5/47:20 amBWI - PUJ

Nonstop3h 46mSpirit Airlines

Deal found 4/4

$116

Mi 5/73:30 pmBWI - SJU

1 stop6h 20mSouthwest

Deal found 4/4

$128

Mo 5/56:15 amDCA - SJU

1 stop6h 15mJetBlue

Deal found 4/3

$129

Mi 5/78:40 amIAD - SJU

Nonstop3h 54mUnited Airlines

Deal found 4/4

$133

Mo 5/512:29 pmIAD - SJU

1 stop10h 46mDelta

Deal found 4/3

$138

So 5/46:25 amDCA - SJU

1 stop10h 02mDelta

Deal found 4/4

$138

So 5/45:00 amDCA - MBJ

1 stop5h 10mAmerican Airlines

Deal found 4/4

$142

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

Sa 4/19

9:50 pm-1:33 am

Nonstop3h 43m

San Juan Luis Munoz Marin Intl

Di 4/22

2:12 am-6:15 am

Nonstop4h 03m

$137

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sa 5/10

6:51 pm-10:38 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Fr 5/16

6:00 am-10:00 am

Nonstop4h 00m

$147

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Do 4/17

2:45 pm-6:30 pm

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Sa 4/26

6:20 am-10:27 am

Nonstop4h 07m

$156

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

So 5/25

12:10 pm-4:02 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Do 5/29

7:20 am-11:15 am

Nonstop3h 55m

$167

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Do 5/8

3:36 pm-11:57 pm

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Do 5/22

7:25 am-11:24 am

Nonstop3h 59m

$236

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mi 4/30

6:15 am-4:00 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Mi 5/7

1:58 pm-10:58 pm

1 stop9h 00m

$239

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

So 4/27

6:00 am-1:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Fr 5/9

7:30 am-6:47 pm

1 stop11h 17m

$255

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sa 5/3

6:15 am-3:45 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Sa 5/10

7:05 am-4:10 pm

2 stops9h 05m

$255

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sa 5/3

4:00 pm-11:15 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Sa 5/10

7:00 am-6:07 pm

1 stop11h 07m

$255

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sa 5/17

3:54 pm-11:59 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Do 5/22

5:25 am-11:49 am

1 stop6h 24m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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 December is currently the most expensive (average of $336). 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 Monday (3 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Caribbean Islands by month

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.

Temperature in Caribbean Islands by month

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).

Reviews of airlines servicing Caribbean Islands

See what other customers who have flown with Delta, Southwest and Air Transat from Washington, D.C. to Caribbean Islands have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Southwest

8.0

Very good

4,276 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

382 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,404 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,574 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Caribbean Islands one-way?
$64 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 Frontier and American Airlines, with prices starting from $77 and $113, 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 Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl or Baltimore/Washington - 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: Spirit Airlines (83%), Southwest (74%), Frontier( 48%).
What are the cheapest flights from Washington, D.C. to Caribbean Islands?
Looking at all options, your cheapest flight can be booked for $53. While the most popular route (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl) can be booked for $232 on average our data indicates $195 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 December is currently the most expensive (average of $336). 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$68	Average$305	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$96	Average$365	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$167	Average$517	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$197	Average$628	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$224	Average$652	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$235	Average$556	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$240	Average$547	FlexibilityNo cancel fee	On-timeN/A
Copa Airlines	Cheapest$321	Average$490	FlexibilityNo cancel fee	On-time70%
Southwest	Cheapest$325	Average$663	FlexibilityNo cancel fee	On-time63%
Avianca	Cheapest$332	Average$488	FlexibilityNo cancel fee	On-time71%

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$64+ 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 4/9. 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 April 4, 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 April 4, 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 April 4, 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 April 4, 2025.

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

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

Reviews of airlines servicing Caribbean Islands

See what other customers who have flown with Delta, Southwest and Air Transat from Washington, D.C. to Caribbean Islands have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 April 4, 2025.