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Reagan-National

$157+ Cheap flights from San José (SJO) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DCA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Washington, D.C. Reagan-National are usually found in March or February, booked 2 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from San José to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(United Airlines)

One-way from

$157
(Delta)

Popular in

July

Cheapest in

March

Average price

$308
Provider with most accurate pricing for San José Juan Santamaria Intl-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Washington, D.C. Reagan-National flights.
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From San José Juan Santamaria Intl to Washington, D.C. Reagan-National
Search Deals
One-way flight from San José Juan Santamaria Intl to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from San José to Reagan-National

Cheapest flights from San José to Reagan-National
Explore the most affordable flight options available from San José to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:30 amSJO - DCA
1 stop16h 29mUnited Airlines
Mon 4/76:00 amDCA - SJO
1 stop7h 38mUnited Airlines
Deal found 3/26$245
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amSJO - DCA
1 stop14h 00mAmerican Airlines
Sat 8/237:50 amDCA - SJO
1 stop12h 40mAmerican Airlines
Deal found 3/26$268
This Delta deal was found by Cheapflights users on 3/27. 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 10/21:18 pmSJO - DCA
1 stop8h 07mDelta
Tue 10/77:00 amDCA - SJO
1 stop6h 48mDelta
Deal found 3/27$325
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:45 amSJO - DCA
2 stops10h 10mSouthwest
Wed 5/146:55 amDCA - SJO
1 stop7h 15mSouthwest
Deal found 3/26$396
This JetBlue deal was found by Cheapflights users on 3/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:12 pmSJO - DCA
1 stop8h 34mJetBlue
Wed 6/47:00 amDCA - SJO
1 stop6h 55mJetBlue
Deal found 3/26$413
This Justfly.com deal was found by Cheapflights users on 3/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:15 amSJO - DCA
1 stop12h 53mAir Canada
Tue 4/811:00 amDCA - SJO
1 stop12h 05mAir Canada
Deal found 3/26$454
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/291:06 amSJO - DCA
1 stop17h 53mAlaska Airlines
Thu 6/58:59 amDCA - SJO
1 stop16h 47mAlaska Airlines
Deal found 3/25$581
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:48 pmSJO - DCA
3 stops22h 36mMultiple Airlines
Wed 4/99:40 amDCA - SJO
1 stop13h 40mMultiple Airlines
Deal found 3/26$622

Cheapflights Fare Finder

Customize your flight search to find flights from San José 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 March 28, 2025.
Use the filters below to find and compare flights from San José to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

San José

Fly to

Reagan-National

Route

Depart

Return

Price

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Tue 5/20

7:55 am-8:47 pm

1 stop10h 52m

Washington, D.C. Reagan-National

Mon 5/26

6:00 am-10:39 pm

1 stop18h 39m

$247

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 8/14

7:00 am-11:00 pm

1 stop14h 00m

Washington, D.C. Reagan-National

Sat 8/23

7:50 am-6:30 pm

1 stop12h 40m

$268

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Mon 6/16

1:25 pm-11:44 pm

1 stop8h 19m

Washington, D.C. Reagan-National

Fri 6/20

6:00 am-12:00 pm

1 stop8h 00m

$387

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 5/10

8:45 am-8:55 pm

2 stops10h 10m

Washington, D.C. Reagan-National

Wed 5/14

6:55 am-12:10 pm

1 stop7h 15m

$396

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 4/24

12:12 pm-10:46 pm

1 stop8h 34m

Washington, D.C. Reagan-National

Wed 6/4

7:00 am-11:55 am

1 stop6h 55m

$413

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 4/16

7:55 am-10:28 pm

1 stop12h 33m

Washington, D.C. Reagan-National

Tue 4/22

11:00 am-9:05 pm

1 stop12h 05m

$460

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 5/29

1:06 am-8:59 pm

1 stop17h 53m

Washington, D.C. Reagan-National

Thu 6/5

8:59 am-11:46 pm

1 stop16h 47m

$581

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 4/23

11:35 am-6:03 pm

3 stops28h 28m

Washington, D.C. Reagan-National

Wed 4/30

8:40 pm-1:47 pm

2 stops19h 07m

$679

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 4/2

1:21 pm-11:40 pm

1 stop8h 19m

$157

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Tue 4/1

8:15 am-10:59 am

2 stops24h 44m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 17 results
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Compare providers for flights from San José 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 San José to Reagan-National in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 José, San José Province-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 José, San José Province-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 José, San José Province-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 José, San José Province-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 José, San José Province-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 San José to Reagan-National

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

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

Use this chart to determine the optimal time to book a round-trip flight from San José to Reagan-National. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from San José, San José Province to Washington, D.C. Reagan-National Airport, you should look to book at least 2 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 José, San José Province to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from San José, San José Province to Washington, D.C. Reagan-National Airport (average of $278). Flying from San José, San José Province 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 SJO to DCA?

Find hourly flight availability from San José 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 March 28, 2025.

One of the essential ways to save on airfare from San José, San José Province 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 23% on airfare.

What is the cheapest day to fly from San José, San José Province to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from San José to Reagan-National. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San José, San José Province to Washington, D.C. Reagan-National Airport flight should consider departing on Tuesday at noon 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.

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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from San José to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from San José 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 airport do you fly from for flights from San José to Washington, D.C. Reagan-National?

    Most people fly from San José Juan Santamaria Intl (SJO) if they book a flight from San José to Washington, D.C. Reagan-National. On average, Juan Santamaria Intl has 0 outbound flights to Washington, D.C. Reagan-National per day from 4 airlines. San José Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

  • What are the cheapest airlines flying from San José, San José Province to Washington, D.C. Reagan-National Airport round-trip?

    Cheapflights users have booked flights from San José, San José Province to Washington, D.C. Reagan-National Airport round-trip from $247. Other airlines that can offer you cheap pricing are American Airlines, from $268, and Delta, from $387. United Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $157. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from San José, San José Province to Washington, D.C. Reagan-National Airport for a low price.

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

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

  • How can I find direct flights from San José 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 José to Reagan-National.

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

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

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

Book flights to San José if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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Alternative routes for San José to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
San José to Dulles Intl flights
San José to Baltimore flights
Liberia to Dulles Intl flights
Liberia to Baltimore flights
Liberia to Reagan-National flights

Top 4 airlines flying from San José to Reagan-National

Discover the top 4 airlines that operate flights from San José 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$262Average$522FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$571FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$339Average$624FlexibilityNo cancel feeOn-time62%
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