Reagan-National

$141+ Cheap flights from San Juan 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DCA
avr. 27 — mai 41
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Cheapflights Tip: The best prices from San Juan to Washington, D.C. Reagan-National are usually found in September or October, booked 66 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from San Juan to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 avril 22, 2025.

Round-trip from

$225
(American Airlines)

One-way from

$141
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$375
From San Juan to Washington, D.C. Reagan-National
One-way flight from San Juan to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from San Juan to Reagan-National

Cheapest flights from San Juan to Reagan-National
Explore the most affordable flight options available from San Juan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 22, 2025.

This Delta deal was found by Cheapflights users on 4/21. 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.
ven. 8/82:15 pmSJU - DCA
1 stop8h 37mDelta
lun. 8/116:00 amDCA - SJU
1 stop7h 10mDelta
Deal found 4/21$225
This American Airlines deal was found by Cheapflights users on 4/21. 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.
ven. 5/305:25 amSJU - DCA
1 stop6h 24mAmerican Airlines
dim. 6/16:33 amDCA - SJU
1 stop6h 12mAmerican Airlines
Deal found 4/21$286
This JetBlue deal was found by Cheapflights users on 4/22. 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.
ven. 5/163:33 amSJU - DCA
1 stop19h 25mJetBlue
lun. 5/266:09 amDCA - SJU
1 stop27h 05mJetBlue
Deal found 4/22$301
This United Airlines deal was found by Cheapflights users on 4/21. 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. 6/161:05 amSJU - DCA
1 stop9h 22mUnited Airlines
mar. 7/811:05 amDCA - SJU
1 stop9h 33mUnited Airlines
Deal found 4/21$304
This Southwest deal was found by Cheapflights users on 4/22. 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.
jeu. 5/157:40 amSJU - DCA
2 stops11h 15mSouthwest
mar. 5/206:55 amDCA - SJU
1 stop8h 40mSouthwest
Deal found 4/22$375

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan 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 avril 22, 2025.
Use the filters below to find and compare flights from San Juan to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

San Juan

Fly to

Reagan-National

Route

Depart

Return

Price

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

ven. 8/8

2:15 pm-10:52 pm

1 stop8h 37m

Washington, D.C. Reagan-National

lun. 8/11

6:00 am-1:10 pm

1 stop7h 10m

$225

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

ven. 5/30

5:25 am-11:49 am

1 stop6h 24m

Washington, D.C. Reagan-National

dim. 6/1

6:33 am-12:45 pm

1 stop6h 12m

$286

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

ven. 5/16

3:33 am-10:58 pm

1 stop19h 25m

Washington, D.C. Reagan-National

lun. 5/26

6:09 am-9:14 am

1 stop27h 05m

$301

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

lun. 6/16

1:05 am-10:27 am

1 stop9h 22m

Washington, D.C. Reagan-National

mar. 7/8

11:05 am-8:38 pm

1 stop9h 33m

$304

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jeu. 5/15

7:40 am-6:55 pm

2 stops11h 15m

Washington, D.C. Reagan-National

mar. 5/20

6:55 am-3:35 pm

1 stop8h 40m

$375

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

sam. 5/31

3:35 pm-11:08 pm

1 stop7h 33m

$141

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jeu. 5/22

1:58 pm-10:58 pm

1 stop9h 00m

$149

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

mer. 6/25

1:05 am-9:22 am

1 stop8h 17m

$163

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

mar. 5/20

7:00 am-6:07 pm

1 stop11h 07m

$173

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

jeu. 5/15

7:40 am-4:50 pm

1 stop9h 10m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 12 results
1
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Best time to book a flight from San Juan to Reagan-National

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Reagan-National. Price data was last updated on April 18, 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San Juan to Washington, D.C. Reagan-National Airport (average of $278). Flying from San Juan to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 San Juan 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 avril 22, 2025.

One of the essential ways to save on airfare from San Juan to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 avril 22, 2025.
To help decide which airline to fly from San Juan to Washington, D.C., see what other customers have to say about Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Boarding

8.2

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!
8.0
Very good

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Boarding

8.2

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 San Juan to Reagan-National. 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 flying from San Juan to Washington, D.C. Reagan-National Airport round-trip?

    Currently priced at $225, American Airlines will fly you from San Juan to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and JetBlue - these airlines can fly you to your destination from $285 and $301, respectively. You may be able to fly from San Juan to Washington, D.C. Reagan-National Airport for 40% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $141 on American Airlines. Other airlines that offer cheap prices include JetBlue from $149 and United Airlines from $163 one-way.

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

    On average you can expect to pay $272 for a flight from San Juan to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $108 while the most popular route, (San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National) is currently priced at $253.

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

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

  • How can I find direct flights from San Juan to Reagan-National?

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

  • Can I find deals for business class flights from San Juan to Reagan-National?

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

    Currently, February is the cheapest month in which you can book a flight from San Juan to Washington, D.C. Reagan-National Airport (average of $278). Flying from San Juan to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 San Juan?

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Arlington
Alexandria
Woodbridge
Fairfax
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Falls Church
Laurel
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Herndon
Bowie
Towson
National Harbor
Oxon Hill
Reston

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Top 5 airlines flying from San Juan to Reagan-National

Discover the top 5 airlines that operate flights from San Juan 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 avril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$235FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$200Average$485FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$244Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$344FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$247Average$382FlexibilityNo cancel feeOn-time62%

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