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

Departure Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1------	2------	3------
4------	5------	6------	7------	8------	9------	10------
11------	12------	13Search	14Search	15Search	16Search	17451
18Search	19Search	20Search	21Search	22Search	23Search	24Search
25Search	26Search	27340	28448	29Search	30Search	31468

Select Return Date　　 Change Departure Date

Return Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1------	2------	3------
4------	5------	6------	7------	8------	9------	10------
11------	12------	13------	14------	15------	16------	17------
18------	19------	20------	21------	22------	23------	24------
25------	26------	27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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

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

Ronald Reagan Washington National－Juan Santamaria Airport
May Lowest Airfares
USD340

The airfare displayed above is for United Airlines

Set calendar for this month
Ronald Reagan Washington National－Juan Santamaria Airport
June Lowest Airfares -----

Ronald Reagan Washington National－Juan Santamaria Airport
July Lowest Airfares -----
Ronald Reagan Washington National－Juan Santamaria Airport
August Lowest Airfares
USD438

The airfare displayed above is for United Airlines

Set calendar for this month
Ronald Reagan Washington National－Juan Santamaria Airport
September Lowest Airfares
USD401

The airfare displayed above is for United Airlines

Set calendar for this month

Washington D.C－San Jose (Costa Rica)
Estimated Flight Time
6 Hours 00 Minutes
Washington D.C－San Jose (Costa Rica)
Number of Operating Airlines
4

Operating Airlines for Ronald Reagan Washington National－Juan Santamaria Airport Route
American Airlines

Air Canada

Delta Air Lines

United Airlines

Other Destinations from:Washington D.C

Ronald Reagan Washington National－Liberia(Daniel Oduber Quiros)
USD588〜
* Fares vary in accordance to seat availability
Other Departures to: San Jose (Costa Rica)

Dallas/Fort Worth Airport－San Jose (Costa Rica)(Juan Santamaria)
USD576〜
San Diego Airport－San Jose (Costa Rica)(Juan Santamaria)
USD516〜
O'Hare Airport－San Jose (Costa Rica)(Juan Santamaria)
USD429〜
Washington Dulles Airport－San Jose (Costa Rica)(Juan Santamaria)
USD277〜
Hartsfield-Jackson Atlanta Airport－San Jose (Costa Rica)(Juan Santamaria)
USD499〜
Baltimore-Washington Airport－San Jose (Costa Rica)(Juan Santamaria)
USD271〜
Dallas Love Field Airport－San Jose (Costa Rica)(Juan Santamaria)
USD555〜
Chicago Midway Airport－San Jose (Costa Rica)(Juan Santamaria)
USD486〜
* Fares vary in accordance to seat availability