San José (SJO) to Seattle / Tacoma (SEA) flight deal in economy from $438

American AirlinesAAAmerican Airlines
Round Trip•Economy
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$710 USD
-38%$438 USD
Verified about 15 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Monday, December 21st, 2026

3 round-trip options

Returning
Sat, Dec 26, 2026•5 Day Trip
$1,131 USD
Google Flights
Returning
Fri, Jan 1, 2027•11 Day Trip
$573 USD
Google Flights
Returning
Sun, Jan 3, 2027•13 Day Trip
$621 USD
Google Flights