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$102+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$169
(United Airlines)

One-way from

$102
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$326

Good round-trip deal

$364 or less

Good one-way deal

$114 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. 10% potential increase in price ($43 potential increase over avg. RT price).
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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 February 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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/43:00 pmDCA - SJU
1 stop8h 36mUnited Airlines
Wed 3/52:05 amSJU - DCA
1 stop8h 37mUnited Airlines
Deal found 2/20$169
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:16 amDCA - SJU
1 stop8h 58mAmerican Airlines
Wed 5/711:50 amSJU - DCA
1 stop12h 09mAmerican Airlines
Deal found 2/20$170
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:43 pmDCA - SJU
1 stop6h 19mJetBlue
Wed 3/55:45 amSJU - DCA
1 stop8h 03mJetBlue
Deal found 2/20$213
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/24:25 pmDCA - SJU
1 stop6h 34mDelta
Sat 3/82:00 pmSJU - DCA
1 stop6h 38mDelta
Deal found 2/20$247
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/225:09 amDCA - NAS
1 stop8h 41mAmerican Airlines
Thu 2/2712:20 pmNAS - DCA
Nonstop2h 40mAmerican Airlines
Deal found 2/19$331
This Delta deal was found by Cheapflights users on 2/19. 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 2/266:00 amDCA - NAS
1 stop8h 10mDelta
Sat 3/13:06 pmNAS - DCA
1 stop5h 30mDelta
Deal found 2/19$336
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/226:00 amDCA - NAS
1 stop7h 33mUnited Airlines
Wed 2/263:57 pmNAS - DCA
1 stop6h 45mUnited Airlines
Deal found 2/19$341
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:55 pmDCA - SJU
2 stops8h 40mSouthwest
Tue 3/115:35 amSJU - DCA
2 stops9h 20mSouthwest
Deal found 2/20$363
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:00 amDCA - NAS
1 stop6h 49mJetBlue
Fri 3/71:37 pmNAS - DCA
1 stop9h 22mJetBlue
Deal found 2/20$365
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:00 amDCA - STX
1 stop9h 35mAmerican Airlines
Mon 4/74:55 pmSTX - DCA
1 stop16h 05mAmerican Airlines
Deal found 2/20$383
This JetBlue Airways deal was found by Cheapflights users on 2/19. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/296:00 amDCA - PUJ
1 stop6h 30mJetBlue
Wed 4/23:08 pmPUJ - DCA
1 stop7h 38mJetBlue
Deal found 2/19$393
This JetBlue deal was found by Cheapflights users on 2/19. 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.
Tue 4/86:05 amDCA - SDQ
1 stop6h 24mJetBlue
Tue 4/1510:00 amSDQ - DCA
1 stop10h 59mJetBlue
Deal found 2/19$401

Find flights from Reagan-National to Caribbean within your budget

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 February 20, 2025.

Fly from

Reagan-National

Fly to

Caribbean

Route

Depart

Return

Price

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 3/4

3:00 pm-12:36 am

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 3/5

2:05 am-9:42 am

1 stop8h 37m

$169

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 4/30

8:16 am-5:14 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Wed 5/7

11:50 am-11:59 pm

1 stop12h 09m

$170

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 3/4

1:43 pm-9:02 pm

1 stop6h 19m

San Juan Luis Munoz Marin Intl

Wed 3/5

5:45 am-12:48 pm

1 stop8h 03m

$213

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 3/2

12:26 pm-9:06 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Mon 3/10

2:13 pm-11:16 pm

1 stop9h 03m

$247

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Thu 3/13

6:59 am-4:00 pm

1 stop9h 01m

Nassau Intl

Mon 3/17

3:15 pm-11:44 pm

1 stop8h 29m

$331

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Sat 3/8

10:00 am-7:15 pm

1 stop9h 15m

Nassau Intl

Thu 3/13

7:45 am-1:59 pm

1 stop6h 14m

$336

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 3/3

2:55 pm-12:35 am

2 stops8h 40m

San Juan Luis Munoz Marin Intl

Tue 3/11

5:35 am-2:55 pm

2 stops9h 20m

$363

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Mon 3/3

7:00 am-1:49 pm

1 stop6h 49m

Nassau Intl

Fri 3/7

1:37 pm-10:59 pm

1 stop9h 22m

$365

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Sat 3/8

8:30 am-2:55 pm

1 stop6h 25m

Nassau Intl

Thu 3/13

3:57 pm-10:42 pm

1 stop6h 45m

$377

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Tue 4/1

5:00 am-2:35 pm

1 stop9h 35m

Christiansted Henry Rohlsen

Mon 4/7

4:55 pm-9:00 am

1 stop16h 05m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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.

Travel insights for flights from Reagan-National to Caribbean

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

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 March is currently the most expensive (average of $363). 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 February 20, 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 February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

LATAM Airlines
7.5
Good
1,795 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 American Airlines. According to our data, you can fly for as low as $102. Users have also found prices from $105 and $107 on JetBlue 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 - Punta Cana or Washington, D.C. Reagan-National - Montego Bay Sangster 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 $317 for a flight from Washington, D.C. Reagan-National Airport to Caribbean. The cheapest flight overall is $125 while the most popular route, (Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl) is currently priced at $169.

  • 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 March is currently the most expensive (average of $363). 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.
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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$271FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$132Average$321FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$230Average$652FlexibilityNo cancel feeOn-time69%
DeltaCheapest$259Average$527FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$260Average$556FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$270Average$619FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$327Average$649FlexibilityNo cancel feeOn-time63%
Air CanadaCheapest$464Average$563FlexibilityNo cancel feeOn-time67%
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