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$113+ Cheap flights from Reagan-National (DCA) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Caribbean

Keep the following information in mind while searching for Reagan-National to Caribbean flight deals. Data was last updated April 29, 2025.

Round-trip from

$225
(Delta)

One-way from

$113
(Delta)

Popular in

December

Cheapest in

March

Average price

$384

Good round-trip deal

$338 or less

Good one-way deal

$94 or less
From Washington, D.C. Reagan-National to Caribbean
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One-way flight from Washington, D.C. Reagan-National to Caribbean
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Highest demand for flights based on searches. 11% potential increase in price ($45 potential increase over avg. RT price).
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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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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Caribbean.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Caribbean.
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Find flight deals from Reagan-National to Caribbean

Cheapest flights from Reagan-National to Caribbean
Explore the most affordable flight options available from Reagan-National to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/255:00 pmDCA - SJU
1 stop6h 42mDelta
Thu 5/296:15 amSJU - DCA
1 stop6h 28mDelta
Deal found 4/28$225
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/243:54 pmDCA - SJU
1 stop8h 05mAmerican Airlines
Thu 5/296:10 amSJU - DCA
1 stop8h 14mAmerican Airlines
Deal found 4/28$250
This JetBlue deal was found by Cheapflights users on 4/27. 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.
Wed 5/286:09 amDCA - SJU
1 stop10h 06mJetBlue
Sat 6/71:57 pmSJU - DCA
1 stop9h 01mJetBlue
Deal found 4/27$297
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/176:00 amDCA - SJU
1 stop7h 45mUnited Airlines
Wed 6/251:05 amSJU - DCA
1 stop7h 17mUnited Airlines
Deal found 4/28$304
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/138:25 amDCA - NAS
Nonstop2h 40mAmerican Airlines
Fri 5/1612:00 pmNAS - DCA
Nonstop2h 40mAmerican Airlines
Deal found 4/29$340
This Delta deal was found by Cheapflights users on 4/28. 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 6/118:59 amDCA - NAS
1 stop6h 54mDelta
Wed 6/181:17 pmNAS - DCA
1 stop8h 29mDelta
Deal found 4/28$365
This Southwest deal was found by Cheapflights users on 4/28. 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 9/1011:50 amDCA - SJU
2 stops10h 55mSouthwest
Mon 9/155:00 amSJU - DCA
2 stops7h 50mSouthwest
Deal found 4/28$392
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3112:55 pmDCA - BGI
2 stops25h 45mAir Canada
Sat 6/73:40 pmBGI - DCA
2 stops30h 13mAir Canada
Deal found 4/28$396
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/306:00 amDCA - AUA
1 stop8h 10mDelta
Thu 6/53:25 pmAUA - DCA
1 stop7h 17mDelta
Deal found 4/29$403
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 5/256:00 amDCA - MBJ
1 stop8h 36mAmerican Airlines
Wed 5/2810:10 amMBJ - DCA
1 stop6h 49mAmerican Airlines
Deal found 4/29$415
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/84:35 pmDCA - NAS
2 stops24h 55mAir Canada
Mon 6/166:30 pmNAS - DCA
1 stop25h 13mAir Canada
Deal found 4/28$419
This JetBlue deal was found by Cheapflights users on 4/28. 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 5/187:00 amDCA - NAS
1 stop5h 06mJetBlue
Thu 5/2210:02 amNAS - DCA
1 stop8h 58mJetBlue
Deal found 4/28$423

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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 April 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Caribbean that are best for you.

Fly from

Reagan-National

Fly to

Caribbean

Route

Depart

Return

Price

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 5/25

5:00 pm-11:42 pm

1 stop6h 42m

San Juan Luis Munoz Marin Intl

Thu 5/29

6:15 am-12:43 pm

1 stop6h 28m

$225

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 5/24

3:54 pm-11:59 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Thu 5/29

6:10 am-2:24 pm

1 stop8h 14m

$250

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 5/28

6:09 am-4:15 pm

1 stop10h 06m

San Juan Luis Munoz Marin Intl

Sat 6/7

1:57 pm-10:58 pm

1 stop9h 01m

$297

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 6/17

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Wed 6/25

1:05 am-8:22 am

1 stop7h 17m

$304

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Tue 5/13

8:25 am-11:05 am

Nonstop2h 40m

Nassau Intl

Fri 5/16

12:00 pm-2:40 pm

Nonstop2h 40m

$340

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Wed 6/11

8:59 am-3:53 pm

1 stop6h 54m

Nassau Intl

Wed 6/18

1:17 pm-9:46 pm

1 stop8h 29m

$365

Washington, D.C.Bridgetown

DCA - BGI

DCABGI

Washington, D.C. Reagan-National

Sat 5/31

12:55 pm-2:40 pm

2 stops25h 45m

Bridgetown Grantley Adams Intl

Sat 6/7

3:40 pm-9:53 pm

2 stops30h 13m

$396

Washington, D.C.Oranjestad

DCA - AUA

DCAAUA

Washington, D.C. Reagan-National

Fri 5/30

6:00 am-2:10 pm

1 stop8h 10m

Oranjestad Reina Beatrix

Thu 6/5

3:25 pm-10:42 pm

1 stop7h 17m

$403

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 5/19

3:00 pm-11:55 pm

2 stops8h 55m

San Juan Luis Munoz Marin Intl

Sat 5/24

5:25 am-3:30 pm

2 stops10h 05m

$415

Washington, D.C.Montego Bay

DCA - MBJ

DCAMBJ

Washington, D.C. Reagan-National

Sun 5/25

6:00 am-1:36 pm

1 stop8h 36m

Montego Bay Sangster Intl

Wed 5/28

10:10 am-5:59 pm

1 stop6h 49m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from Reagan-National to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Reagan-National 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. Reagan-National Airport to Caribbean

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Caribbean (average of $254). Flying from Washington, D.C. Reagan-National Airport to Caribbean 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 DCA to CB?

Find hourly flight availability from Reagan-National 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 April 29, 2025.

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

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 April 29, 2025.
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
LATAM Airlines
7.5
Good
1,767 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National Airport to Caribbean one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $113. Users have also found prices from $119 and $123 on American Airlines and United Airlines, respectively.

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

    Most travelers choose Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl, Washington, D.C. Reagan-National - Montego Bay Sangster Intl or Washington, D.C. Reagan-National - Nassau Intl when deciding on the best route from Washington, D.C. Reagan-National Airport to Caribbean.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Caribbean?

    On average you can expect to pay $334 for a flight from Washington, D.C. Reagan-National Airport to Caribbean. The cheapest flight overall is $133 while the most popular route, (Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl) is currently priced at $225.

  • Can I find deals for flights from Reagan-National to Caribbean that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Caribbean?

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

  • Can I find deals for business class flights from Reagan-National to Caribbean?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Caribbean (average of $254). Flying from Washington, D.C. Reagan-National Airport to Caribbean 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

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Alternative routes for Reagan-National to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Cancún flights
Reagan-National to Los Angeles flights
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Reagan-National to Seattle flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Los Angeles flights
Dulles Intl to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Las Vegas flights
Dulles Intl to Las Vegas flights
Dulles Intl to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Seattle flights
Dulles Intl to San Francisco flights
Reagan-National to O'Hare Intl flights
Reagan-National to San Francisco flights
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Reagan-National to Boston flights
Baltimore to Fort Lauderdale flights
Baltimore to Heathrow flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Baltimore to Cancún flights
Baltimore to O'Hare Intl flights
Reagan-National to Miami flights
Baltimore to Miami flights
Baltimore to San Francisco flights
Dulles Intl to Miami flights
Baltimore to Las Vegas flights
Baltimore to Denver flights
Dulles Intl to Orlando flights
Baltimore to Orlando flights
Dulles Intl to Luis Munoz Marin Intl flights
Dulles Intl to Boston flights
Dulles Intl to Istanbul flights
Reagan-National to Cancún flights
Dulles Intl to Athens flights
Dulles Intl to Atlanta flights
Dulles Intl to Haneda flights
Baltimore to Hobby flights
Baltimore to Boston flights
Reagan-National to Orlando flights
Dulles Intl to Denver flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Tampa flights
Reagan-National to Atlanta flights
Dulles Intl to Madrid flights
Reagan-National to Denver flights
Dulles Intl to Midway flights

Top 8 airlines flying from Reagan-National to Caribbean

Discover the top 8 airlines that operate flights from Reagan-National 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$271FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$305FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$220Average$697FlexibilityNo cancel feeOn-time69%
DeltaCheapest$239Average$507FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$609FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$264Average$562FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$322Average$640FlexibilityNo cancel feeOn-time63%
Air CanadaCheapest$445Average$552FlexibilityNo cancel feeOn-time67%

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