Cheap Flights from Washington Dulles International Airport to San Jose (Costa Rica) (SJO) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/4
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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Washington Dulles－Juan Santamaria Airport
April Lowest Airfares
USD819

The airfare displayed above is for Avianca

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Washington Dulles－Juan Santamaria Airport
May Lowest Airfares
USD282

The airfare displayed above is for Avianca

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Washington Dulles－Juan Santamaria Airport
June Lowest Airfares
USD406

The airfare displayed above is for Avianca

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Washington Dulles－Juan Santamaria Airport
July Lowest Airfares
USD506

The airfare displayed above is for Avianca

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Washington Dulles－Juan Santamaria Airport
August Lowest Airfares
USD442

The airfare displayed above is for Avianca

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Washington D.C－San Jose (Costa Rica)
Estimated Flight Time
4 Hours 50 Minutes
Washington D.C－San Jose (Costa Rica)
Number of Operating Airlines
7

Operating Airlines for Washington Dulles－Juan Santamaria Airport Route
American Airlines

Air Canada

Alaska Airlines

Avianca

Copa Airlines

Delta Air Lines

United Airlines

Other Destinations from:Washington D.C
* Fares vary in accordance to seat availability
Other Departures to: San Jose (Costa Rica)

Dallas/Fort Worth Airport－San Jose (Costa Rica)(Juan Santamaria)
USD586〜
San Diego Airport－San Jose (Costa Rica)(Juan Santamaria)
USD633〜
O'Hare Airport－San Jose (Costa Rica)(Juan Santamaria)
USD473〜
Hartsfield-Jackson Atlanta Airport－San Jose (Costa Rica)(Juan Santamaria)
USD470〜
Baltimore-Washington Airport－San Jose (Costa Rica)(Juan Santamaria)
USD276〜
Dallas Love Field Airport－San Jose (Costa Rica)(Juan Santamaria)
USD643〜
Ronald Reagan Washington National Airport－San Jose (Costa Rica)(Juan Santamaria)
USD346〜
Chicago Midway Airport－San Jose (Costa Rica)(Juan Santamaria)
USD496〜
* Fares vary in accordance to seat availability