Reagan-National

$116+ Cheap flights from Luis Munoz Marin Intl (SJU) to Reagan-National (DCA)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DCA
Feb 25 — Mar 41
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Find cheap flights from Luis Munoz Marin Intl to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National are usually found in October or September, booked 66 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Luis Munoz Marin Intl to Reagan-National

Cheapest flights from Luis Munoz Marin Intl to Reagan-National
Explore the most affordable flight options available from Luis Munoz Marin Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Trip.com deal was found by Cheapflights users on 1/24. 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.
Wed 4/155:01 am
SJU
-
DCA
1 stop8h 32m
JetBlue
Mon 4/202:45 pm
DCA
-
SJU
1 stop7h 20m
JetBlue
Deal found 1/24$208
This Trip.com deal was found by Cheapflights users on 1/25. 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.
Wed 2/185:15 am
SJU
-
DCA
1 stop7h 07m
JetBlue
Wed 2/2511:55 am
DCA
-
SJU
1 stop9h 08m
JetBlue
Deal found 1/25$209
This Trip.com deal was found by Cheapflights users on 1/24. 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.
Thu 2/266:59 pm
SJU
-
DCA
Nonstop4h 00m
JetBlue
Tue 3/37:30 am
DCA
-
SJU
1 stop6h 04m
JetBlue
Deal found 1/24$219
This Trip.com deal was found by Cheapflights users on 1/24. 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.
Wed 4/155:01 am
SJU
-
DCA
1 stop8h 32m
JetBlue
Tue 4/218:00 am
DCA
-
SJU
Nonstop3h 45m
JetBlue
Deal found 1/24$239
This Trip.com deal was found by Cheapflights users on 1/26. 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.
Tue 2/246:05 am
SJU
-
DCA
1 stop9h 38m
JetBlue
Wed 3/42:05 pm
DCA
-
SJU
1 stop6h 58m
JetBlue
Deal found 1/26$242
This Trip.com deal was found by Cheapflights users on 1/24. 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.
Thu 2/1211:00 am
SJU
-
DCA
1 stop8h 59m
JetBlue
Tue 2/176:00 pm
DCA
-
SJU
1 stop7h 42m
JetBlue
Deal found 1/24$245
This Trip.com deal was found by Cheapflights users on 1/23. 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.
Wed 2/116:15 am
SJU
-
DCA
1 stop8h 05m
JetBlue
Sun 2/158:00 am
DCA
-
SJU
Nonstop3h 46m
JetBlue
Deal found 1/23$249
This Trip.com deal was found by Cheapflights users on 1/25. 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.
Thu 4/166:00 pm
SJU
-
DCA
Nonstop3h 55m
JetBlue
Tue 4/288:00 am
DCA
-
SJU
Nonstop3h 45m
JetBlue
Deal found 1/25$250
This JetBlue deal was found by Cheapflights users on 1/24. 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 2/266:59 pm
SJU
-
DCA
Nonstop4h 00m
JetBlue
Sun 3/13:59 pm
DCA
-
SJU
1 stop8h 00m
JetBlue
Deal found 1/24$251
This Delta deal was found by Cheapflights users on 1/25. 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 4/152:34 pm
SJU
-
DCA
1 stop9h 07m
Delta
Wed 4/296:00 am
DCA
-
SJU
1 stop10h 31m
Delta
Deal found 1/25$252
This JetBlue deal was found by Cheapflights users on 1/25. 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 2/266:10 am
SJU
-
DCA
1 stop7h 49m
JetBlue
Mon 3/23:40 pm
DCA
-
SJU
1 stop7h 09m
JetBlue
Deal found 1/25$253
This JetBlue deal was found by Cheapflights users on 1/25. 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 4/155:01 am
SJU
-
DCA
1 stop10h 41m
JetBlue
Fri 5/18:00 am
DCA
-
SJU
Nonstop3h 45m
JetBlue
Deal found 1/25$258

Find flight deals from Luis Munoz Marin Intl to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Trip.com)

One-way from

$116
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$390

Good round-trip deal

$213 or less

Good one-way deal

$190 or less
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Washington, D.C. Reagan-National flight deals.
Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Washington, D.C. Reagan-National flights.
From San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National
One-way flight from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National.
Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Reagan-National 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 January 26, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Reagan-National

Route

Depart

Return

Price

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Tue 2/24

6:05 am-2:43 pm

1 stop9h 38m

Washington, D.C. Reagan-National

Wed 3/4

2:05 pm-10:03 pm

1 stop6h 58m

$242

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 2/6

5:51 pm-12:34 am

1 stop7h 43m

Washington, D.C. Reagan-National

Tue 2/10

5:00 am-12:27 pm

1 stop6h 27m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 4/15

1:00 pm-7:31 pm

1 stop6h 31m

Washington, D.C. Reagan-National

Tue 4/21

10:10 am-4:23 pm

1 stop6h 13m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 3/12

7:00 am-3:55 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Mon 3/16

1:00 pm-10:55 pm

1 stop9h 55m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 4/15

1:00 pm-10:31 pm

1 stop9h 31m

Washington, D.C. Reagan-National

Wed 4/22

6:00 am-4:31 pm

1 stop10h 31m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 3/13

7:00 am-6:05 pm

1 stop11h 05m

Washington, D.C. Reagan-National

Sun 3/15

4:00 pm-11:20 pm

1 stop7h 20m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 4/30

6:15 am-5:00 pm

1 stop10h 45m

Washington, D.C. Reagan-National

Sun 5/3

6:00 am-12:52 pm

1 stop6h 52m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 5/13

2:20 pm-11:23 pm

1 stop9h 03m

Washington, D.C. Reagan-National

Mon 5/18

6:00 am-12:50 pm

1 stop6h 50m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 4/16

2:34 pm-11:41 pm

1 stop9h 07m

Washington, D.C. Reagan-National

Mon 4/27

6:00 am-12:52 pm

1 stop6h 52m

$252

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 2/19

6:20 pm-9:22 pm

Nonstop4h 02m

Washington, D.C. Reagan-National

Sun 2/22

6:00 am-12:58 pm

1 stop5h 58m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 22 results
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Compare providers for flights from Luis Munoz Marin Intl to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Reagan-National. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

Currently, May is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport (average of $99). Flying from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport in November is currently the most expensive (average of $252). 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 SJU to DCA?

Find hourly flight availability from Luis Munoz Marin Intl to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

When flying from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Reagan-National. 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 San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

    Departing from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport will take you 6h 31m. Airlines will cover a distance of 1557 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, Frontier ($69), United Airlines ($164), and JetBlue ($176) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport. These flights start at 80% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport for a low price.

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

    On average you can expect to pay $294 for a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $121 while the most popular route, (San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National) is currently priced at $208.

  • Can I find deals for flights from Luis Munoz Marin Intl to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Reagan-National?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Reagan-National?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Reagan-National 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 San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

    Currently, May is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport (average of $99). Flying from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport in November is currently the most expensive (average of $252). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luis Munoz Marin Intl to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Luis Munoz Marin Intl to Reagan-National

Discover the top 6 airlines that operate flights from Luis Munoz Marin Intl to Reagan-National. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$228FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$164Average$394FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$176Average$362FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$220Average$270FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$235Average$363FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$559FlexibilityNo cancel feeOn-timeN/A

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