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 19 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Sunday, December 20th, 2026

3 round-trip options

Returning
Tue, Dec 29, 2026•9 Day Trip
$1,462 USD
Google Flights
Returning
Wed, Dec 30, 2026•10 Day Trip
$1,462 USD
Google Flights
Returning
Sat, Jan 2, 2027•13 Day Trip
$2,233 USD
Google Flights