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$113+ Cheap flights from Reagan-National (DCA) to Puerto Rico

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 Puerto Rico

Keep the following information in mind while searching for Reagan-National to Puerto Rico 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

$213 or less
From Washington, D.C. Reagan-National to Puerto Rico
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One-way flight from Washington, D.C. Reagan-National to Puerto Rico
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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 Puerto Rico.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Puerto Rico.
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Find flight deals from Reagan-National to Puerto Rico

Cheapest flights from Reagan-National to Puerto Rico
Explore the most affordable flight options available from Reagan-National to Puerto Rico. 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 United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/253:00 pmDCA - BQN
1 stop8h 09mUnited Airlines
Sat 5/3112:15 amBQN - DCA
1 stop8h 37mUnited Airlines
Deal found 4/29$361
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:45 pmDCA - PSE
1 stop9h 14mJetBlue
Thu 10/95:20 amPSE - DCA
1 stop8h 24mJetBlue
Deal found 4/29$384
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 JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:55 pmDCA - BQN
1 stop5h 48mJetBlue
Thu 5/2211:40 amBQN - DCA
1 stop9h 09mJetBlue
Deal found 4/29$447
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.
Mon 5/268:20 amDCA - MAZ
1 stop7h 29mJetBlue
Thu 5/294:13 pmMAZ - DCA
1 stop5h 46mJetBlue
Deal found 4/28$573
This JetBlue Airways 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:00 amDCA - CPX
1 stop6h 44mMultiple Airlines
Mon 7/73:05 pmCPX - DCA
1 stop6h 40mMultiple Airlines
Deal found 4/28$659
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.
Sat 6/148:00 amDCA - CPX
1 stop6h 44mJetBlue
Thu 6/1912:31 pmCPX - DCA
1 stop9h 16mJetBlue
Deal found 4/28$724
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.
Thu 6/128:00 amDCA - VQS
1 stop6h 24mJetBlue
Thu 6/194:20 pmVQS - DCA
1 stop5h 27mJetBlue
Deal found 4/28$804

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Puerto Rico 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 Puerto Rico that are best for you.

Fly from

Reagan-National

Fly to

Puerto Rico

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.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Sun 5/25

3:00 pm-11:09 pm

1 stop8h 09m

Aguadilla Borinquen

Sat 5/31

12:15 am-8:52 am

1 stop8h 37m

$361

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.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Tue 5/13

6:55 pm-12:43 am

1 stop5h 48m

Aguadilla Borinquen

Thu 5/22

11:40 am-8:49 pm

1 stop9h 09m

$447

Washington, D.C.Mayagüez

DCA - MAZ

DCAMAZ

Washington, D.C. Reagan-National

Mon 5/26

8:20 am-3:49 pm

1 stop7h 29m

Mayagüez Eugenio M De Hostos

Thu 5/29

4:13 pm-9:59 pm

1 stop5h 46m

$573

Washington, D.C.Mayagüez

DCA - MAZ

DCAMAZ

Washington, D.C. Reagan-National

Wed 6/11

8:20 am-4:27 pm

1 stop8h 07m

Mayagüez Eugenio M De Hostos

Sun 6/15

9:36 am-9:47 pm

1 stop12h 11m

$584

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Mon 6/30

8:00 am-2:44 pm

1 stop6h 44m

Culebra

Mon 7/7

3:05 pm-9:45 pm

1 stop6h 40m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 29 results
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Best time to book a flight from Reagan-National to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

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

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

Find hourly flight availability from Reagan-National to Puerto Rico. 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 Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

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

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

Temperature in Puerto Rico by month

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

If weather is an important factor for your trip to Puerto Rico, 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 Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Washington, D.C. to Puerto Rico by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
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!
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!
American Airlines
7.2
Good
10,000 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 Puerto Rico. 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 Puerto Rico one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $113. United Airlines flights start at $123 while deals on JetBlue start at $132 one-way.

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

    When deciding which route to take from Washington, D.C. Reagan-National Airport to Puerto Rico consider Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl, Washington, D.C. Reagan-National - Aguadilla Borinquen or Washington, D.C. Reagan-National - Culebra as they are the most popular.

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

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Puerto Rico? While on average our users pay $334, our data indicates the cheapest price to be $133. The most popular route (Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl), is priced around $225.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Puerto Rico 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 Puerto Rico?

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

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
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Baltimore to Montego Bay flights
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Dulles Intl to Santo Domingo flights
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Baltimore to Simpson Bay flights
Reagan-National to Providenciales flights
Dulles Intl to Willemstad flights
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Baltimore to Bridgetown flights
Baltimore to Providenciales flights
Reagan-National to Castries flights
Reagan-National to Bridgetown flights
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Dulles Intl to Bridgetown flights
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Baltimore to Willemstad flights
Dulles Intl to George Town flights
Dulles Intl to Port of Spain flights
Dulles Intl to Kingston flights
Baltimore to George Town flights
Baltimore to Kingston flights
Dulles Intl to St. John's flights
Reagan-National to Puerto Plata flights
Reagan-National to Kingston flights
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Baltimore to Port of Spain flights
Baltimore to Christiansted flights
Reagan-National to George Town flights
Dulles Intl to Christiansted flights

Top 7 airlines flying from Reagan-National to Puerto Rico

Discover the top 7 airlines that operate flights from Reagan-National to Puerto Rico. 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$481FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$232Average$382FlexibilityNo cancel feeOn-time62%
DeltaCheapest$239Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$461FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$322Average$491FlexibilityNo cancel feeOn-time63%

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