HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$63+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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 November 20, 2024.

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 November 20, 2024.

This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:52 pmBWI - SJU
Nonstop3h 48mFrontier
Tue 12/109:15 pmSJU - BWI
1 stop12h 55mFrontier
Deal found 11/19$131
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Mon 12/163:52 pmBWI - SJU
Nonstop3h 48mMultiple Airlines
Thu 12/194:30 amSJU - BWI
Nonstop4h 07mMultiple Airlines
Deal found 11/18$132
This Booking.com deal was found by Cheapflights users on 11/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:15 amBWI - SJU
Nonstop3h 49mSpirit Airlines
Sat 12/145:10 amSJU - BWI
1 stop7h 01mSpirit Airlines
Deal found 11/19$138
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:14 pmIAD - SJU
1 stop10h 45mFrontier
Wed 12/183:54 amSJU - IAD
1 stop28h 26mFrontier
Deal found 11/19$184
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:00 amIAD - SJU
1 stop7h 14mDelta
Mon 12/167:10 amSJU - IAD
1 stop6h 45mDelta
Deal found 11/19$248
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:00 pmDCA - SJU
1 stop6h 59mDelta
Wed 12/112:28 pmSJU - DCA
1 stop9h 04mDelta
Deal found 11/20$248
This eDestinos deal was found by Cheapflights users on 11/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/113:28 pmIAD - SJU
2 stops29h 21mMultiple Airlines
Tue 1/144:49 pmSJU - IAD
2 stops20h 23mMultiple Airlines
Deal found 11/19$268
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/1111:30 amDCA - SJU
1 stop8h 25mUnited Airlines
Tue 12/172:05 amSJU - DCA
1 stop8h 41mUnited Airlines
Deal found 11/18$294
This JetBlue deal was found by Cheapflights users on 11/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/86:00 amDCA - SJU
1 stop8h 32mJetBlue
Sat 12/146:06 pmSJU - DCA
Nonstop4h 13mJetBlue
Deal found 11/19$307
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/116:00 amIAD - SJU
1 stop7h 40mUnited Airlines
Wed 12/185:50 pmSJU - IAD
Nonstop4h 00mUnited Airlines
Deal found 11/18$333
This eDestinos deal was found by Cheapflights users on 11/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 pmDCA - SJU
2 stops31h 49mMultiple Airlines
Mon 12/232:45 amSJU - DCA
2 stops58h 23mMultiple Airlines
Deal found 11/19$367
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:00 amBWI - MBJ
1 stop8h 33mSpirit Airlines
Sat 12/212:38 pmMBJ - BWI
1 stop7h 32mSpirit Airlines
Deal found 11/19$368

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Wed 12/4

3:52 pm-8:40 pm

Nonstop3h 48m

San Juan Luis Munoz Marin Intl

Mon 12/9

9:49 pm-9:10 am

1 stop12h 21m

$131

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Wed 12/11

3:52 pm-8:40 pm

Nonstop3h 48m

San Juan Luis Munoz Marin Intl

Thu 12/12

3:20 am-10:34 am

1 stop8h 14m

$132

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 12/10

9:15 am-2:04 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Sat 12/14

5:10 am-11:11 am

1 stop7h 01m

$138

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Thu 1/30

6:57 pm-1:58 pm

1 stop18h 01m

San Juan Luis Munoz Marin Intl

Sun 2/2

9:49 pm-5:05 pm

1 stop20h 16m

$183

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 1/6

8:11 am-10:50 am

2 stops25h 39m

San Juan Luis Munoz Marin Intl

Fri 1/17

10:40 am-6:19 pm

1 stop8h 39m

$226

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Wed 12/11

6:00 am-5:15 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Sat 12/14

7:10 am-12:55 pm

1 stop6h 45m

$248

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 12/7

5:00 pm-12:59 am

1 stop6h 59m

San Juan Luis Munoz Marin Intl

Wed 12/11

2:28 pm-10:32 pm

1 stop9h 04m

$248

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 2/16

4:10 pm-11:55 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Wed 2/19

6:00 am-12:09 pm

1 stop7h 09m

$273

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 12/11

11:30 am-8:55 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Tue 12/17

2:05 am-9:46 am

1 stop8h 41m

$294

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 1/6

4:55 pm-3:48 am

1 stop9h 53m

San Juan Luis Munoz Marin Intl

Wed 1/22

7:30 am-1:58 pm

1 stop7h 28m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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 $335). 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 November 20, 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 November 20, 2024.

The most flights from WAS to 0CB are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 November 20, 2024.
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Air Transat
7.8
Good
389 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,785 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

LATAM Airlines
7.5
Good
1,934 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 $63 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $64 and Delta from $124 one-way.

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

    The most popular flight routes from Washington, D.C. to Caribbean are Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl, Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl and Baltimore/Washington - San Juan Luis Munoz Marin Intl.

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

    The cheapest flight price from Washington, D.C. to Caribbean is $166. On average you can expect to pay $1,021. The most popular route, (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $182.

  • 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 $335). 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.
Dulles Intl to Cancún flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Orlando flights
Reagan-National to Miami flights
Reagan-National to Los Angeles flights
Dulles Intl to Orlando flights
Dulles Intl to Los Angeles flights
Dulles Intl to Las Vegas flights
Dulles Intl to Atlanta flights
Dulles Intl to Luis Munoz Marin Intl flights
Reagan-National to Cancún flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Dulles Intl to Miami flights
Dulles Intl to Heathrow flights
Dulles Intl to Seattle flights
Reagan-National to Las Vegas flights
Dulles Intl to New Orleans flights
Reagan-National to Luis Munoz Marin Intl flights
Dulles Intl to Hobby flights
Reagan-National to Boston flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to San Salvador flights
Dulles Intl to Denver flights
Dulles Intl to Charles de Gaulle flights
Reagan-National to San Francisco flights
Dulles Intl to San Francisco flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Tampa flights
Reagan-National to Seattle flights
Reagan-National to O'Hare Intl flights
Reagan-National to Atlanta flights
Dulles Intl to Haneda flights
Dulles Intl to Salt Lake City flights
Reagan-National to Denver flights
Reagan-National to Tampa flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Mexico City flights
Reagan-National to New Orleans flights
Reagan-National to Salt Lake City flights
Dulles Intl to Honolulu flights
Dulles Intl to San Diego flights
Dulles Intl to Boston flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Panama City flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Istanbul flights
Reagan-National to Heathrow flights

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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$327FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$96Average$362FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$151Average$528FlexibilityNo cancel feeOn-time62%
DeltaCheapest$234Average$523FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$234Average$495FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$252Average$598FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$630FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$305Average$667FlexibilityNo cancel feeOn-time63%
AviancaCheapest$323Average$581FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$546Average$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.
View all available airlines