IADWashington Dulles International Airport
Washington, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$436 USD
-29%$309 USD
Verified about 17 hours agoAugust 2025
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Good Availability
49% of dates checked are available within 10% of the lowest price
Tuesday, August 19th, 2025
Outbound Flights
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