Caribbean

$70+ Cheap flights from Washington, D.C. (WAS) to Caribbean

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJU
Dec 24 — Dec 311
We work with more than 300 partners to bring you better travel deals

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

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Caribbean (0CB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$126
(Kiwi.com)

One-way from

$70
(Kiwi.com)
From Washington, D.C. (WAS) to Caribbean
One-way flight from Washington, D.C. (WAS) to Caribbean

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

Cheapest flights from Washington, D.C. to Caribbean
Explore the most affordable flight options available from Washington, D.C. to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Priceline deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1810:40 pmBWI - SJU
Nonstop3h 45mSpirit Airlines
Mon 12/2311:25 pmSJU - BWI
1 stop9h 14mSpirit Airlines
Deal found 12/18$238
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1810:40 pmBWI - SJU
Nonstop3h 45mMultiple Airlines
Wed 12/256:00 amSJU - BWI
Nonstop4h 07mMultiple Airlines
Deal found 12/18$248
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1810:07 amBWI - SJU
Nonstop3h 48mFrontier
Wed 12/256:00 amSJU - BWI
Nonstop4h 07mFrontier
Deal found 12/17$259
This FlightHub deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:57 pmIAD - SJU
1 stop27h 24mFrontier
Thu 1/306:00 amSJU - IAD
1 stop10h 44mFrontier
Deal found 12/18$303
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:31 pmDCA - SJU
1 stop8h 39mAmerican Airlines
Fri 1/104:35 pmSJU - DCA
1 stop7h 34mAmerican Airlines
Deal found 12/18$356
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:35 pmIAD - SJU
Nonstop3h 47mUnited Airlines
Fri 1/108:10 amSJU - IAD
Nonstop4h 00mUnited Airlines
Deal found 12/18$394
This Southwest deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:45 amBWI - SJU
1 stop9h 15mSouthwest
Tue 12/244:45 pmSJU - BWI
Nonstop4h 20mSouthwest
Deal found 12/19$417
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:00 amDCA - SJU
1 stop9h 26mUnited Airlines
Thu 1/92:05 amSJU - DCA
1 stop8h 27mUnited Airlines
Deal found 12/18$443
This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/181:05 pmDCA - SJU
1 stop10h 40mSouthwest
Mon 12/236:15 pmSJU - DCA
1 stop6h 25mSouthwest
Deal found 12/18$445
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amBWI - PUJ
1 stop6h 38mMultiple Airlines
Wed 1/154:50 pmPUJ - BWI
1 stop17h 07mMultiple Airlines
Deal found 12/18$452
This CheapOair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:14 pmBWI - PUJ
2 stops44h 06mFrontier
Sat 12/282:33 pmPUJ - BWI
1 stop19h 34mFrontier
Deal found 12/18$453
This Copa Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:12 amIAD - AUA
1 stop10h 00mCopa Airlines
Sat 4/121:12 pmAUA - IAD
1 stop15h 08mCopa Airlines
Deal found 12/18$455

Find flights from Washington, D.C. to Caribbean within your budget

Customize your flight search to find flights from Washington, D.C. to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 1/27

3:22 pm-12:39 am

1 stop8h 17m

San Juan Luis Munoz Marin Intl

Thu 1/30

6:55 pm-7:51 am

1 stop13h 56m

$126

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 1/27

8:05 pm-12:52 am

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Mon 2/3

6:00 am-2:22 pm

1 stop9h 22m

$129

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 1/27

8:10 pm-12:57 am

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Thu 2/6

4:50 pm-8:03 pm

Nonstop4h 13m

$133

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 1/12

5:57 pm-2:21 am

1 stop7h 24m

San Juan Luis Munoz Marin Intl

Fri 1/17

6:00 am-11:58 am

1 stop6h 58m

$182

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 2/3

3:59 pm-12:04 am

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Wed 2/12

6:15 am-11:59 am

1 stop6h 44m

$197

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 2/4

10:05 am-12:36 am

2 stops13h 31m

San Juan Luis Munoz Marin Intl

Mon 2/10

2:05 am-1:51 pm

2 stops12h 46m

$198

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 1/27

8:00 am-12:40 pm

Nonstop3h 40m

San Juan Luis Munoz Marin Intl

Thu 2/6

6:10 pm-9:16 pm

Nonstop4h 06m

$230

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Wed 1/29

5:35 pm-10:22 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Wed 2/5

5:50 pm-8:50 pm

Nonstop4h 00m

$230

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 1/14

6:00 am-2:13 pm

1 stop7h 13m

San Juan Luis Munoz Marin Intl

Thu 1/23

7:30 am-3:58 pm

1 stop9h 28m

$234

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 1/12

4:25 pm-11:59 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Fri 1/17

3:23 pm-11:23 pm

1 stop9h 00m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
1
2
3
...
6

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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.

Travel insights for flights from Washington, D.C. to Caribbean

Get recent, data-driven insights about flights from Washington, D.C. to Caribbean including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Caribbean (average of $254). Flying from Washington, D.C. to Caribbean in March is currently the most expensive (average of $334). 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 CB?

Find hourly flight availability from Washington, D.C. to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from Washington, D.C. to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Washington, D.C. to Caribbean. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 19, 2024.

The most flights from WAS to 0CB are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Caribbean by month

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

In terms of precipitation, rainfall in Caribbean 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 when rainfall is around 2.2 in.

Temperature in Caribbean by month

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

If weather is an important factor for your trip to Caribbean, 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

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated December 19, 2024.
8.1
Very good
4,836 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,836 reviews
8.1
Very good
4,836 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,600 reviews
8.1
Very good
4,836 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,552 reviews
8.1
Very good
4,836 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.7
Good
1,723 reviews
8.1
Very good
4,836 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.5
Good
1,879 reviews
8.1
Very good
4,836 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Caribbean. 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 one-way?

    One-way options have recently been found by users for as low as $70 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $72 and United Airlines from $99 one-way.

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

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

    The cheapest flight price from Washington, D.C. to Caribbean is $167. On average you can expect to pay $879. The most popular route, (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $175.

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

    Yes. In addition to deals on Washington, D.C. to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    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.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Caribbean 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?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Caribbean (average of $254). Flying from Washington, D.C. to Caribbean in March is currently the most expensive (average of $334). 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

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

Alternative routes for Washington, D.C. to Caribbean

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

Discover the top 10 airlines that operate flights from Washington, D.C. to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$309FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$96Average$348FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$176Average$522FlexibilityNo cancel feeOn-time62%
DeltaCheapest$234Average$535FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$234Average$503FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$261Average$609FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$634FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$305Average$677FlexibilityNo cancel feeOn-time63%
AviancaCheapest$332Average$581FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$493Average$564FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.