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

Sunday, July 5th, 2026

5 round-trip options

Returning
Sat, Jul 11, 2026•6 Day Trip
$1,792 USD
Google Flights
Returning
Tue, Jul 14, 2026•9 Day Trip
$1,708 USD
Google Flights
Returning
Wed, Jul 15, 2026•10 Day Trip
$1,639 USD
Google Flights
Returning
Thu, Jul 16, 2026•11 Day Trip
$1,888 USD
Google Flights
Returning
Sun, Jul 19, 2026•14 Day Trip
$2,411 USD
Google Flights