Portland (PDX) to Liberia (LIR) flight deal in business from $1,319

American AirlinesAAAmerican Airlines
Round Trip•Business Class
United StatesPDX

Portland International Airport

Portland, United States
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
$1,712 USD
-23%$1,319 USD
Verified 13 days ago
Fair Availability
33% of dates checked are available within 10% of the lowest price

Wednesday, July 29th, 2026

3 round-trip options

Returning
Tue, Aug 4, 2026•6 Day Trip
$2,131 USD
Google Flights
Returning
Sat, Aug 8, 2026•10 Day Trip
$3,759 USD
Google Flights
Returning
Wed, Aug 12, 2026•14 Day Trip
$2,131 USD
Google Flights