San José (SJO) to Washington (IAD) cheap flight deal from $258 USD in economy class – flightdeals.net

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Copa Airlines

CMCopa Airlines

Round Trip•Economy

Juan Santamaría International Airport (SJO)

San José, Costa Rica

Washington Dulles International Airport

Washington, United States

$446 USD

-42%$258 USD

Verified 1 day ago

July 2025

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Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

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