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

Monday, December 7th, 2026

4 round-trip options

Returning
Sat, Dec 12, 2026•5 Day Trip
$1,703 USD
Google Flights
Returning
Wed, Dec 16, 2026•9 Day Trip
$1,967 USD
Google Flights
Returning
Sat, Dec 19, 2026•12 Day Trip
$2,350 USD
Google Flights
Returning
Mon, Dec 21, 2026•14 Day Trip
$2,065 USD
Google Flights