Seattle / Tacoma (SEA) to Liberia (LIR) flight deal in economy from $439

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
$818 USD
-46%$439 USD
Verified about 21 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Thursday, December 10th, 2026

3 round-trip options

Returning
Sat, Dec 19, 2026•9 Day Trip
$815 USD
Google Flights
Returning
Sun, Dec 20, 2026•10 Day Trip
$820 USD
Google Flights
Returning
Wed, Dec 23, 2026•13 Day Trip
$795 USD
Google Flights