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Washington, D.C.

$96+ Cheap flights from Puerto Rico to Washington, D.C. (WAS)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — WAS
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap flight deals from Puerto Rico to Washington, D.C.

Keep the following information in mind while searching for Puerto Rico to Washington, D.C. flight deals. Data was last updated octubre 14, 2025.

Round-trip from

$157
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$325

Good round-trip deal

$198 or less

Good one-way deal

$145 or less
From Puerto Rico to Washington, D.C. (WAS)
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One-way flight from Puerto Rico to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Puerto Rico to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Puerto Rico to Washington, D.C. (WAS).
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Find flight deals from Puerto Rico to Washington, D.C.

Cheapest flights from Puerto Rico to Washington, D.C.
Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This Priceline deal was found by Cheapflights users on 10/13. 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.
jue. 10/164:26 pmSJU - IAD
Nonstop3h 56mFrontier
dom. 10/199:07 pmIAD - SJU
Nonstop3h 52mFrontier
Deal found 10/13$156
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:45 pmSJU - IAD
Nonstop3h 56mFrontier
dom. 11/97:26 pmIAD - SJU
Nonstop3h 52mFrontier
Deal found 10/12$157
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/303:45 pmSJU - IAD
Nonstop3h 56mFrontier
dom. 11/27:26 pmIAD - SJU
Nonstop3h 52mFrontier
Deal found 10/12$158
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/264:26 pmSJU - IAD
Nonstop3h 56mFrontier
dom. 11/27:26 pmIAD - SJU
Nonstop3h 52mFrontier
Deal found 10/12$159
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/203:54 pmSJU - IAD
Nonstop4h 13mFrontier
dom. 1/48:02 pmIAD - SJU
Nonstop3h 54mFrontier
Deal found 10/12$164
This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/234:26 pmSJU - IAD
Nonstop3h 56mFrontier
dom. 10/269:07 pmIAD - SJU
Nonstop3h 52mFrontier
Deal found 10/13$166
This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2311:51 amSJU - BWI
1 stop9h 27mSpirit Airlines
dom. 10/268:42 pmBWI - SJU
Nonstop3h 54mSpirit Airlines
Deal found 10/12$178
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/46:00 amSJU - IAD
Nonstop4h 13mFrontier
dom. 12/710:08 amIAD - SJU
Nonstop3h 54mFrontier
Deal found 10/12$181
This CheapOair deal was found by Cheapflights users on 10/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/193:54 pmSJU - IAD
Nonstop4h 13mFrontier
sáb. 1/38:02 pmIAD - SJU
Nonstop3h 54mFrontier
Deal found 10/12$183
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/303:45 pmSJU - IAD
Nonstop3h 56mFrontier
jue. 11/64:00 pmIAD - SJU
1 stop8h 32mFrontier
Deal found 10/12$185
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/264:26 pmSJU - IAD
Nonstop3h 56mFrontier
jue. 11/64:00 pmIAD - SJU
1 stop8h 32mFrontier
Deal found 10/12$186
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:17 pmSJU - BWI
2 stops25h 12mFrontier
dom. 11/93:00 pmBWI - SJU
1 stop24h 10mFrontier
Deal found 10/14$189

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Washington, D.C. 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 octubre 14, 2025.
Use the filters below to find and compare flights from Puerto Rico to Washington, D.C. that are best for you.

Fly from

Puerto Rico

Fly to

Washington, D.C.

Route

Depart

Return

Price

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

mié. 11/5

8:05 am-2:50 pm

1 stop7h 45m

Washington, D.C. Reagan-National

lun. 11/10

4:55 pm-3:48 am

1 stop9h 53m

$242

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

mié. 11/5

7:15 am-5:17 pm

1 stop11h 02m

Washington, D.C. Reagan-National

lun. 11/10

6:07 am-5:20 pm

1 stop10h 13m

$245

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jue. 11/6

7:15 am-2:53 pm

1 stop8h 38m

Washington, D.C. Reagan-National

dom. 11/9

6:07 am-5:20 pm

1 stop10h 13m

$245

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jue. 11/6

2:06 pm-11:02 pm

1 stop9h 56m

Washington, D.C. Reagan-National

lun. 11/10

6:07 am-5:20 pm

1 stop10h 13m

$245

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

vie. 12/5

4:55 pm-10:29 pm

1 stop6h 34m

Washington, D.C. Reagan-National

lun. 12/8

8:00 am-12:51 pm

Nonstop3h 51m

$246

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jue. 12/4

6:51 pm-9:48 pm

Nonstop3h 57m

Washington, D.C. Reagan-National

sáb. 12/6

8:00 am-12:51 pm

Nonstop3h 51m

$263

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jue. 11/20

3:20 pm-11:04 pm

1 stop8h 44m

Washington, D.C. Reagan-National

sáb. 12/6

6:07 am-5:20 pm

1 stop10h 13m

$272

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

vie. 10/24

2:59 am-5:37 pm

1 stop14h 38m

Baltimore/Washington

lun. 10/27

11:31 am-2:04 am

1 stop14h 33m

$274

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

mié. 1/21

6:00 am-12:00 pm

1 stop7h 00m

Washington, D.C. Reagan-National

dom. 1/25

1:00 pm-11:56 pm

1 stop9h 56m

$282

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jue. 12/4

6:51 pm-9:48 pm

Nonstop3h 57m

Washington, D.C. Reagan-National

lun. 12/8

8:00 am-12:51 pm

Nonstop3h 51m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 60 results
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Best time to book a flight from Puerto Rico to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Puerto Rico 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 Puerto Rico to Washington, D.C.

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

Currently, December is the cheapest month in which you can book a flight from Puerto Rico to Washington, D.C. (average of $54). Flying from Puerto Rico to Washington, D.C. in August is currently the most expensive (average of $138). 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 PR to WAS?

Find hourly flight availability from Puerto Rico to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 14, 2025.

When flying from Puerto Rico to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 32% versus a flight in the evening.

What is the cheapest day to fly from Puerto Rico to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Puerto Rico to Washington, D.C. flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Puerto Rico to Washington, D.C.

Explore weekly flight availability from Puerto Rico to Washington, D.C.. 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 octubre 14, 2025.

The most flights from PR0 to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated octubre 14, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and JetBlue from Puerto Rico to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
8,975 reviews
Southwest
8.0
Very good
4,235 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
2,905 reviews
Southwest
8.0
Very good
4,235 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
Spirit Airlines
6.3
Okay
8,094 reviews
Southwest
8.0
Very good
4,235 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
Frontier
5.8
Fair
3,136 reviews
Southwest
8.0
Very good
4,235 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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 Puerto Rico to Washington, D.C.. 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 Puerto Rico to Washington, D.C.?

    There are many flights that can get you from Puerto Rico to Washington, D.C. in 7h 45m. Fly via JetBlue, Delta, or Frontier to get the fastest option. There are 1557 mi between Puerto Rico and Washington, D.C.. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Puerto Rico to Washington, D.C. one-way?

    $118 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $123 and $124, respectively.

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

    While some choose either San Juan Luis Munoz Marin Intl - Washington, D.C. Dulles Intl or San Juan Luis Munoz Marin Intl - Baltimore/Washington, San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National is the most popular route from Puerto Rico to Washington, D.C..

  • What are the most reliable airlines from Puerto Rico to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from Puerto Rico to Washington, D.C. consider choosing Frontier (85%), Air Canada (80%) or United Airlines (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $122. While the most popular route (San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National) can be booked for $230 on average, our data indicates $599 when flying from Puerto Rico to Washington, D.C..

  • Can I find deals for flights from Puerto Rico to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Washington, D.C.?

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

  • Can I find deals for business class flights from Puerto Rico to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Puerto Rico to Washington, D.C. 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 Puerto Rico to Washington, D.C.?

    Currently, December is the cheapest month in which you can book a flight from Puerto Rico to Washington, D.C. (average of $54). Flying from Puerto Rico to Washington, D.C. in August is currently the most expensive (average of $138). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Tysons
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Reagan-National flights
Luis Munoz Marin Intl to Dulles Intl flights
Port of Spain to Dulles Intl flights
Santo Domingo to Dulles Intl flights
Santo Domingo to Reagan-National flights
Port of Spain to Reagan-National flights
Montego Bay to Dulles Intl flights
Nassau to Reagan-National flights
Bridgetown to Reagan-National flights
Nassau to Dulles Intl flights
Saint Thomas Island to Dulles Intl flights
Bridgetown to Dulles Intl flights
Punta Cana to Dulles Intl flights
Oranjestad to Dulles Intl flights
Santiago de los Caballeros to Dulles Intl flights
Montego Bay to Reagan-National flights
Ponce to Dulles Intl flights
Aguadilla to Reagan-National flights
Simpson Bay to Dulles Intl flights
George Town to Dulles Intl flights
Oranjestad to Reagan-National flights
Saint Thomas Island to Reagan-National flights
Kingston to Reagan-National flights
Kingston to Dulles Intl flights
Santiago de los Caballeros to Reagan-National flights
Simpson Bay to Reagan-National flights
Punta Cana to Reagan-National flights
Ponce to Reagan-National flights
Providenciales to Dulles Intl flights
Castries to Reagan-National flights
Christiansted to Dulles Intl flights
George Town to Reagan-National flights
St. George's to Reagan-National flights
Mayagüez to Reagan-National flights
Christiansted to Reagan-National flights
Freeport to Reagan-National flights
St. John's to Reagan-National flights
Port Au Prince to Reagan-National flights
Freeport to Dulles Intl flights
Port Au Prince to Dulles Intl flights
Willemstad to Dulles Intl flights
Havana to Reagan-National flights
Cap Haitien to Dulles Intl flights
Cap Haitien to Reagan-National flights
Aguadilla to Dulles Intl flights

Top 7 airlines flying from Puerto Rico to Washington, D.C.

Discover the top 7 airlines that operate flights from Puerto Rico to Washington, D.C.. 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$112Average$203FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$164Average$469FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$165Average$353FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$210Average$386FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$220Average$367FlexibilityNo cancel feeOn-time63%
DeltaCheapest$246Average$403FlexibilityNo cancel feeOn-timeN/A

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