Portland (PDX) to Liberia (LIR) flight deal in economy from $222

United AirlinesUAUnited Airlines
One Way•Economy
United StatesPDX

Portland International Airport

Portland, United States
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
$270 USD
-18%$222 USD
Verified 1 day ago
Great Availability
79% of dates checked are available within 10% of the lowest price

Saturday, October 31st, 2026

No flight details available for this date.