Liberia (LIR) to Portland (PDX) flight deal in business from $1,370

American AirlinesAAAmerican Airlines
Round Trip•Business Class
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
United StatesPDX

Portland International Airport

Portland, United States
$1,996 USD
-31%$1,370 USD
Verified 13 days ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Friday, December 18th, 2026

4 round-trip options

Returning
Wed, Dec 23, 2026•5 Day Trip
$1,957 USD
Google Flights
Returning
Sun, Dec 27, 2026•9 Day Trip
$1,852 USD
Google Flights
Returning
Wed, Dec 30, 2026•12 Day Trip
$1,598 USD
Google Flights
Returning
Fri, Jan 1, 2027•14 Day Trip
$1,614 USD
Google Flights