Portland (PDX) to Liberia (LIR) flight deal in economy from $446

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
$660 USD
-32%$446 USD
Verified 13 days ago
Good Availability
43% of dates checked are available within 10% of the lowest price

Thursday, December 31st, 2026

5 round-trip options

Returning
Tue, Jan 5, 2027•5 Day Trip
$808 USD
Google Flights
Returning
Fri, Jan 8, 2027•8 Day Trip
$615 USD
Google Flights
Returning
Sun, Jan 10, 2027•10 Day Trip
$750 USD
Google Flights
Returning
Mon, Jan 11, 2027•11 Day Trip
$485 USD
Google Flights
Returning
Thu, Jan 14, 2027•14 Day Trip
$465 USD
Google Flights