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

Wednesday, October 21st, 2026

3 round-trip options

Returning
Mon, Oct 26, 2026•5 Day Trip
$681 USD
Google Flights
Returning
Wed, Oct 28, 2026•7 Day Trip
$613 USD
Google Flights
Returning
Mon, Nov 2, 2026•12 Day Trip
$681 USD
Google Flights