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

Friday, July 10th, 2026

6 round-trip options

Returning
Wed, Jul 15, 2026•5 Day Trip
$698 USD
Google Flights
Returning
Thu, Jul 16, 2026•6 Day Trip
$698 USD
Google Flights
Returning
Fri, Jul 17, 2026•7 Day Trip
$653 USD
Google Flights
Returning
Mon, Jul 20, 2026•10 Day Trip
$667 USD
Google Flights
Returning
Wed, Jul 22, 2026•12 Day Trip
$714 USD
Google Flights
Returning
Thu, Jul 23, 2026•13 Day Trip
$772 USD
Google Flights