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

Monday, December 21st, 2026

5 round-trip options

Returning
Sat, Dec 26, 2026•5 Day Trip
$1,343 USD
Google Flights
Returning
Tue, Dec 29, 2026•8 Day Trip
$1,121 USD
Google Flights
Returning
Thu, Dec 31, 2026•10 Day Trip
$1,343 USD
Google Flights
Returning
Fri, Jan 1, 2027•11 Day Trip
$1,216 USD
Google Flights
Returning
Mon, Jan 4, 2027•14 Day Trip
$1,078 USD
Google Flights