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Reagan-National

$108+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DCA
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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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 Saturday and return on a Monday

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 August 1, 2025.

Round-trip from

$155
(American Airlines)

One-way from

$108
(Delta)

Popular in

January

Cheapest in

September

Average price

$340
From San Juan to Washington, D.C. Reagan-National
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One-way flight from San Juan to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 1, 2025.

This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 10/117:10 amSJU - DCA
1 stop12h 44mAmerican Airlines
Tue 10/1412:54 pmDCA - SJU
1 stop11h 05mAmerican Airlines
Deal found 8/1$155
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Fri 9/196:05 pmSJU - DCA
Nonstop3h 50mJetBlue
Sun 9/288:30 amDCA - SJU
Nonstop3h 49mJetBlue
Deal found 7/31$208
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 10/91:10 pmSJU - DCA
1 stop9h 54mDelta
Mon 10/136:00 amDCA - SJU
1 stop6h 52mDelta
Deal found 7/31$225
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/132:05 amSJU - DCA
1 stop9h 41mUnited Airlines
Mon 8/183:30 pmDCA - SJU
1 stop8h 24mUnited Airlines
Deal found 7/30$258

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 August 1, 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

Sat 10/11

7:10 am-7:54 pm

1 stop12h 44m

Washington, D.C. Reagan-National

Tue 10/14

12:54 pm-11:59 pm

1 stop11h 05m

$155

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 9/19

6:05 pm-9:55 pm

Nonstop3h 50m

Washington, D.C. Reagan-National

Sun 9/28

8:30 am-12:19 pm

Nonstop3h 49m

$208

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 10/9

1:10 pm-11:04 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Mon 10/13

6:00 am-12:52 pm

1 stop6h 52m

$225

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 8/13

2:05 am-11:46 am

1 stop9h 41m

Washington, D.C. Reagan-National

Mon 8/18

3:30 pm-11:54 pm

1 stop8h 24m

$258

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 8/29

11:10 am-10:25 pm

1 stop11h 15m

Washington, D.C. Reagan-National

Tue 9/2

12:00 pm-10:45 pm

2 stops10h 45m

$278

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Tue 10/28

1:10 pm-10:19 pm

1 stop9h 09m

$108

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 8/8

7:05 pm-8:34 am

1 stop13h 29m

$113

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Sat 9/20

6:05 pm-9:55 pm

Nonstop3h 50m

$115

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 10/1

7:00 am-6:39 pm

1 stop11h 39m

$118

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Tue 9/30

8:00 am-6:00 pm

2 stops10h 00m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

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 July 25, 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 March is currently the most expensive (average of $335). 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 August 1, 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 in the afternoon could potentially save you up to 20% on airfare.

Weekly flight availability from San Juan to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from San Juan to Reagan-National. 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 August 1, 2025.

The most flights from PR1 to DCA 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 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 August 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and JetBlue from San Juan to Washington, D.C. Reagan-National Airport 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.
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,915 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 $155, 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 JetBlue and Delta - these airlines can fly you to your destination from $208 and $225, respectively. You may be able to fly from San Juan to Washington, D.C. Reagan-National Airport for 58% 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 $108 on Delta. Other airlines that offer cheap prices include American Airlines from $113 and JetBlue from $115 one-way.

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

    On average you can expect to pay $292 for a flight from San Juan to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $78 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 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 March is currently the most expensive (average of $335). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$424FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$194Average$384FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$220Average$285FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$235Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$345FlexibilityNo cancel feeOn-timeN/A

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