HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$160+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DCA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San José 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from San José Juan Santamaria Intl to Washington, D.C. Reagan-National are usually found in November or June, 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(United Airlines)

One-way from

$160
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$511
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.
Search Deals
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
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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 December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/2111:28 pmSJO - DCA
1 stop7h 56mUnited Airlines
Sat 1/116:30 amDCA - SJO
1 stop31h 26mUnited Airlines
Deal found 12/17$242
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/201:30 pmSJO - DCA
1 stop9h 29mAmerican Airlines
Fri 1/105:00 amDCA - SJO
1 stop8h 11mAmerican Airlines
Deal found 12/17$455
This Delta deal was found by Cheapflights users on 12/18. 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.
Mon 12/237:05 amSJO - DCA
1 stop10h 50mDelta
Sat 1/42:00 pmDCA - SJO
1 stop8h 55mDelta
Deal found 12/18$491
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:15 amSJO - DCA
1 stop27h 04mAir Canada
Tue 12/316:59 amDCA - SJO
1 stop15h 26mAir Canada
Deal found 12/17$551
This Southwest deal was found by Cheapflights users on 12/18. 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.
Tue 12/249:55 amSJO - DCA
2 stops12h 00mSouthwest
Sat 1/118:35 amDCA - SJO
2 stops13h 05mSouthwest
Deal found 12/18$677
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/171:24 amSJO - DCA
1 stop18h 35mAlaska Airlines
Thu 1/236:55 pmDCA - SJO
2 stops30h 02mAlaska Airlines
Deal found 12/17$761
This Expedia deal was found by Cheapflights users on 12/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:18 amSJO - DCA
1 stop18h 41mMultiple Airlines
Tue 12/316:59 amDCA - SJO
1 stop15h 26mMultiple Airlines
Deal found 12/18$899
This JetBlue deal was found by Cheapflights users on 12/16. 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.
Tue 12/171:35 amSJO - DCA
1 stop9h 25mJetBlue
Thu 1/236:05 amDCA - SJO
1 stop6h 54mJetBlue
Deal found 12/16$944

Find flights from San José to Reagan-National within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 2/6

2:20 pm-1:40 pm

1 stop22h 20m

Washington, D.C. Reagan-National

Mon 2/10

6:00 am-6:16 pm

1 stop13h 16m

$242

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 2/14

7:30 am-11:58 pm

1 stop15h 28m

Washington, D.C. Reagan-National

Tue 2/25

6:13 am-2:18 pm

1 stop9h 05m

$303

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 1/31

1:04 pm-10:26 pm

1 stop8h 22m

Washington, D.C. Reagan-National

Sun 2/9

8:55 pm-9:00 am

1 stop13h 05m

$382

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Mon 3/10

8:45 am-11:40 pm

2 stops12h 55m

Washington, D.C. Reagan-National

Tue 3/18

11:45 am-7:40 pm

2 stops9h 55m

$392

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 1/30

1:12 am-8:59 pm

1 stop18h 47m

Washington, D.C. Reagan-National

Thu 2/6

6:59 am-9:25 pm

1 stop15h 26m

$568

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 2/5

1:12 am-8:59 pm

1 stop18h 47m

Washington, D.C. Reagan-National

Mon 2/10

6:55 pm-11:57 pm

2 stops30h 02m

$655

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 12/28

7:05 am-5:54 pm

1 stop9h 49m

Washington, D.C. Reagan-National

Sun 1/5

6:00 am-12:50 pm

1 stop7h 50m

$723

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Mon 2/3

6:00 am-11:09 pm

1 stop16h 09m

$160

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 12/25

11:28 pm-9:31 am

1 stop9h 03m

$183

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Tue 1/21

6:15 am-10:29 am

1 stop27h 14m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
2

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 December.
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*2 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 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.

Travel insights for flights from San José to Reagan-National

Get recent, data-driven insights about flights from San José to Reagan-National including ideal travel times, pricing trends, and more.

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 December 13, 2024.

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, September 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 $273). Flying from San José, San José Province to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). 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 December 18, 2024.

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 December 18, 2024.
Read reviews from past customers who have flown Alaska Airlines, American Airlines and Southwest 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
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Aeromexico
7.5
Good
1,930 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 $242. Other airlines that can offer you cheap pricing are American Airlines, from $303, and JetBlue, from $382. United Airlines is priced at 51% 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 American Airlines, with whom users have recently found tickets for as low as $160. However, be on the lookout for offers from United Airlines and Air Canada, 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, September 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 $273). Flying from San José, San José Province to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Reagan-National flights
Liberia to Dulles Intl flights
Liberia to Baltimore 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$435FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$541FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$339Average$541FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$351Average$565FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.