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

Departure Date

2025/10
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			114,575	2Search	3Search	416,211
5Search	6Search	7Search	816,326	916,720	10Search	11Search
12Search	13Search	1414,798	15Search	16Search	17Search	1814,424
19Search	20Search	21Search	22Search	23Search	24Search	25Search
26Search	27Search	28Search	29Search	30Search	31Search

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2025/10
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Total Fares（Round-Trip/Economy）: TRY /Per Person

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

Washington Dulles－Juan Santamaria Airport
October Lowest Airfares
TRY14,424

The airfare displayed above is for United Airlines

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Washington Dulles－Juan Santamaria Airport
November Lowest Airfares
TRY16,082

The airfare displayed above is for United Airlines

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Washington Dulles－Juan Santamaria Airport
December Lowest Airfares
TRY16,412

The airfare displayed above is for Avianca

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Washington Dulles－Juan Santamaria Airport
January Lowest Airfares
TRY16,538

The airfare displayed above is for Avianca

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Washington Dulles－Juan Santamaria Airport
February Lowest Airfares
TRY14,067

The airfare displayed above is for United Airlines

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Washington D.C－San Jose (Costa Rica)
Estimated Flight Time
5 Hours 25 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

Washington Dulles－Liberia(Daniel Oduber Quiros)
TRY12,824〜
* Fares vary in accordance to seat availability
Other Departures to: San Jose (Costa Rica)

Dallas/Fort Worth Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY22,586〜
San Diego Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY19,372〜
O'Hare Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY18,605〜
Hartsfield-Jackson Atlanta Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY13,525〜
Baltimore-Washington Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY10,205〜
Dallas Love Field Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY22,239〜
Ronald Reagan Washington National Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY13,709〜
William P. Hobby Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY18,300〜
Chicago Midway Airport－San Jose (Costa Rica)(Juan Santamaria)
TRY33,375〜
* Fares vary in accordance to seat availability