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

Tuesday, December 29th, 2026

3 round-trip options

Returning
Thu, Jan 7, 2027•9 Day Trip
$878 USD
Google Flights
Returning
Fri, Jan 8, 2027•10 Day Trip
$878 USD
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Returning
Mon, Jan 11, 2027•13 Day Trip
$801 USD
Google Flights