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$117+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJU
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
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 septembre 15, 2025.

Round-trip from

$217
(Trip.com)

One-way from

$117
(Priceline)

Popular in

December

Cheapest in

July

Average price

$355

Good round-trip deal

$275 or less

Good one-way deal

$161 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 ($44 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 September 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 septembre 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/12. 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.
jeu. 10/308:00 amDCA - SJU
Nonstop3h 51mJetBlue
jeu. 10/306:02 pmSJU - DCA
Nonstop3h 57mJetBlue
Deal found 9/12$217
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/148:30 amDCA - SJU
Nonstop3h 45mJetBlue
jeu. 10/166:07 pmSJU - DCA
Nonstop3h 52mJetBlue
Deal found 9/14$219
This JetBlue deal was found by Cheapflights users on 9/15. 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. 12/98:00 amDCA - SJU
Nonstop3h 51mJetBlue
mar. 12/96:51 pmSJU - DCA
Nonstop3h 57mJetBlue
Deal found 9/15$231
This JetBlue deal was found by Cheapflights users on 9/12. 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.
dim. 11/98:00 amDCA - SJU
Nonstop3h 50mJetBlue
mer. 11/126:51 pmSJU - DCA
Nonstop3h 57mJetBlue
Deal found 9/12$234
This JetBlue deal was found by Cheapflights users on 9/15. 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. 10/218:30 amDCA - SJU
Nonstop3h 45mJetBlue
jeu. 10/236:07 pmSJU - DCA
Nonstop3h 52mJetBlue
Deal found 9/15$236
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:59 pmDCA - SJU
1 stop13h 59mJetBlue
mar. 10/286:02 pmSJU - DCA
Nonstop3h 57mJetBlue
Deal found 9/14$241
This Trip.com deal was found by Cheapflights users on 9/14. 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.
dim. 11/98:00 amDCA - SJU
Nonstop3h 50mJetBlue
jeu. 11/135:05 amSJU - DCA
1 stop8h 42mJetBlue
Deal found 9/14$242
This United Airlines deal was found by Cheapflights users on 9/12. 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. 11/107:00 amDCA - SJU
1 stop6h 40mUnited Airlines
mer. 11/122:05 amSJU - DCA
2 stops11h 54mUnited Airlines
Deal found 9/12$243
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 12/86:06 amDCA - SJU
1 stop7h 04mDelta
mer. 12/103:32 pmSJU - DCA
1 stop9h 07mDelta
Deal found 9/15$245
This JetBlue deal was found by Cheapflights users on 9/15. 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. 10/217:37 amDCA - SJU
1 stop6h 15mJetBlue
ven. 10/246:05 pmSJU - DCA
Nonstop3h 52mJetBlue
Deal found 9/15$246
This Trip.com deal was found by Cheapflights users on 9/14. 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.
dim. 10/268:00 amDCA - SJU
Nonstop3h 51mJetBlue
dim. 11/27:02 pmSJU - DCA
Nonstop3h 57mJetBlue
Deal found 9/14$247
This Trip.com deal was found by Cheapflights users on 9/14. 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.
lun. 10/208:30 amDCA - SJU
Nonstop3h 45mJetBlue
sam. 10/256:05 pmSJU - DCA
Nonstop3h 52mJetBlue
Deal found 9/14$250

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 septembre 15, 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

mar. 10/21

8:30 am-12:15 pm

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

jeu. 10/23

6:07 pm-9:59 pm

Nonstop3h 52m

$236

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

mar. 10/21

7:37 am-1:52 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

ven. 10/24

6:05 pm-9:57 pm

Nonstop3h 52m

$246

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

dim. 12/21

7:00 am-2:34 pm

1 stop6h 34m

Aguadilla Borinquen

dim. 1/4

3:30 pm-10:59 pm

1 stop8h 29m

$250

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

dim. 10/12

8:30 am-12:15 pm

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

jeu. 10/16

1:25 pm-10:56 pm

1 stop9h 31m

$261

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

ven. 12/5

12:30 pm-11:54 pm

1 stop10h 24m

San Juan Luis Munoz Marin Intl

mer. 12/10

6:51 pm-9:48 pm

Nonstop3h 57m

$268

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

mar. 12/2

1:45 pm-11:54 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

mar. 12/9

6:51 pm-9:48 pm

Nonstop3h 57m

$268

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

jeu. 10/30

1:45 pm-10:54 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

mar. 11/4

11:30 am-6:59 pm

1 stop8h 29m

$278

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

dim. 1/18

10:30 am-11:57 pm

2 stops12h 27m

Aguadilla Borinquen

mer. 1/21

1:09 am-8:19 am

1 stop8h 10m

$285

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

lun. 1/19

2:00 pm-11:57 pm

1 stop8h 57m

Aguadilla Borinquen

jeu. 2/26

1:09 am-8:19 am

1 stop8h 10m

$285

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

dim. 2/22

6:00 pm-3:23 am

1 stop8h 23m

Aguadilla Borinquen

jeu. 2/26

5:05 am-1:57 pm

1 stop9h 52m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 51 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 septembre 15, 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 septembre 15, 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 septembre 15, 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
4,242 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,912 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Puerto Rico?

    Airlines like JetBlue and United Airlines fly from Washington, D.C. Reagan-National Airport to Puerto Rico in about 3h 45m. The time it takes to get you to your destination can typically vary by up to 8h 42m. The distance from Washington, D.C. Reagan-National Airport to Puerto Rico is about 1557 mi. This flight may include one or multiple stops.

  • 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 - 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 $305, our data indicates the cheapest price to be $101. The most popular route (Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl), is priced around $219.

  • 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.
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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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$304FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$272FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$220Average$444FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$220Average$429FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$390FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$243Average$411FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$248Average$424FlexibilityNo cancel feeOn-time71%

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