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$93+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJU
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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 julio 29, 2025.

Round-trip from

$190
(American Airlines)

One-way from

$93
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$306

Good round-trip deal

$251 or less

Good one-way deal

$133 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. 12% potential increase in price ($50 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 July 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 julio 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
lun. 8/45:00 amDCA - SJU
1 stop9h 54mAmerican Airlines
vie. 8/86:00 amSJU - DCA
1 stop6h 33mAmerican Airlines
Deal found 7/29$190
This Delta deal was found by Cheapflights users on 7/28. 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.
mar. 9/26:05 amDCA - SJU
1 stop10h 22mDelta
vie. 9/512:50 pmSJU - DCA
1 stop7h 57mDelta
Deal found 7/28$215
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:30 amDCA - SJU
1 stop7h 12mJetBlue
mié. 9/38:00 amSJU - DCA
1 stop9h 00mJetBlue
Deal found 7/28$216
This Southwest deal was found by Cheapflights users on 7/28. 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.
jue. 9/187:50 amDCA - SJU
1 stop7h 20mSouthwest
dom. 9/216:30 amSJU - DCA
1 stop12h 15mSouthwest
Deal found 7/28$220
This United Airlines deal was found by Cheapflights users on 7/28. 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.
dom. 9/77:00 amDCA - SJU
1 stop6h 45mUnited Airlines
vie. 9/121:05 amSJU - DCA
2 stops15h 56mUnited Airlines
Deal found 7/28$235
This JetBlue deal was found by Cheapflights users on 7/27. 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.
mié. 9/174:00 pmDCA - PSE
1 stop6h 56mJetBlue
lun. 9/226:00 amPSE - DCA
1 stop7h 28mJetBlue
Deal found 7/27$296
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:20 pmDCA - BQN
1 stop9h 13mJetBlue
mar. 10/76:45 pmBQN - DCA
1 stop23h 21mJetBlue
Deal found 7/28$298
This United Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 9/153:00 pmDCA - BQN
1 stop8h 09mUnited Airlines
sáb. 9/2012:15 amBQN - DCA
1 stop8h 06mUnited Airlines
Deal found 7/28$375
This JetBlue deal was found by Cheapflights users on 7/28. 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.
sáb. 9/278:25 amDCA - MAZ
1 stop8h 02mJetBlue
mar. 9/302:00 pmMAZ - DCA
1 stop7h 55mJetBlue
Deal found 7/28$523
This JetBlue deal was found by Cheapflights users on 7/27. 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.
mar. 8/58:00 amDCA - CPX
1 stop8h 51mJetBlue
mar. 8/123:05 pmCPX - DCA
1 stop6h 54mJetBlue
Deal found 7/27$817
This JetBlue deal was found by Cheapflights users on 7/27. 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.
mar. 8/58:00 amDCA - VQS
1 stop6h 24mJetBlue
mar. 8/122:45 pmVQS - DCA
1 stop7h 14mJetBlue
Deal found 7/27$827
This United deal was found by Cheapflights users on 7/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:00 amDCA - CPX
2 stops10h 51mMultiple Airlines
dom. 9/75:11 pmCPX - DCA
2 stops19h 11mMultiple Airlines
Deal found 7/27$986

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 julio 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

lun. 9/22

8:07 pm-12:47 pm

1 stop16h 40m

San Juan Luis Munoz Marin Intl

mar. 9/23

4:43 pm-11:01 pm

1 stop6h 18m

$190

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

mar. 9/2

6:05 am-4:27 pm

1 stop10h 22m

San Juan Luis Munoz Marin Intl

vie. 9/19

12:58 pm-10:42 pm

1 stop9h 44m

$215

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

mié. 8/27

10:30 am-5:42 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

mié. 9/3

8:00 am-5:00 pm

1 stop9h 00m

$216

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

jue. 9/18

12:55 pm-8:45 pm

1 stop7h 50m

San Juan Luis Munoz Marin Intl

mié. 9/24

5:00 am-11:10 am

1 stop6h 10m

$220

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

dom. 9/7

7:00 am-1:45 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

vie. 9/12

1:05 am-5:01 pm

2 stops15h 56m

$235

Washington, D.C.Ponce

DCA - PSE

DCAPSE

Washington, D.C. Reagan-National

mié. 9/17

4:00 pm-10:56 pm

1 stop6h 56m

Ponce Mercedita

lun. 9/22

6:00 am-1:28 pm

1 stop7h 28m

$296

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

mié. 10/1

5:20 pm-2:33 am

1 stop9h 13m

Aguadilla Borinquen

mar. 10/7

6:45 pm-6:06 pm

1 stop23h 21m

$298

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

lun. 9/15

3:00 pm-11:09 pm

1 stop8h 09m

Aguadilla Borinquen

sáb. 9/20

12:15 am-8:21 am

1 stop8h 06m

$375

Washington, D.C.Mayagüez

DCA - MAZ

DCAMAZ

Washington, D.C. Reagan-National

sáb. 9/27

8:25 am-4:27 pm

1 stop8h 02m

Mayagüez Eugenio M De Hostos

mar. 9/30

2:00 pm-9:55 pm

1 stop7h 55m

$523

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

mar. 8/5

8:00 am-4:51 pm

1 stop8h 51m

Culebra

mar. 8/12

3:05 pm-9:59 pm

1 stop6h 54m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 27 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 June is currently the most expensive (average of $339). 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 julio 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.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Puerto Rico

Explore weekly flight availability from Reagan-National to Puerto Rico. 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 julio 29, 2025.

The most flights from DCA to PR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 julio 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 American Airlines, which is currently one of the cheapest options available, starting at $93. JetBlue flights start at $97 while deals on Delta start at $108 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 - Ponce Mercedita or Washington, D.C. Reagan-National - Aguadilla Borinquen 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 $282, our data indicates the cheapest price to be $83. The most popular route (Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl), is priced around $155.

  • 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 June is currently the most expensive (average of $339). 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.
Baltimore to Luis Munoz Marin Intl flights
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Baltimore to Santo Domingo flights
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Dulles Intl to Simpson Bay flights
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Reagan-National to Port of Spain flights
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Baltimore to Kralendijk flights
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Dulles Intl to St. John's flights
Baltimore to George Town flights
Reagan-National to Willemstad flights
Reagan-National to George Town flights
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Baltimore to Kingston flights
Reagan-National to Christiansted flights
Reagan-National to Kingston flights
Baltimore to Willemstad 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$83Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$305FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$220Average$437FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$234Average$402FlexibilityNo cancel feeOn-time62%
DeltaCheapest$237Average$388FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$436FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$265Average$460FlexibilityNo cancel feeOn-time63%

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