Seattle / Tacoma (SEA) to San José (SJO) flight deal in economy from $219

American AirlinesAAAmerican Airlines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
$263 USD
-17%$219 USD
Verified about 9 hours ago
Great Availability
75% of dates checked are available within 10% of the lowest price

Monday, August 31st, 2026

No flight details available for this date.