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

Tuesday, December 29th, 2026

4 round-trip options

Returning
Sun, Jan 3, 2027•5 Day Trip
$1,852 USD
Google Flights
Returning
Thu, Jan 7, 2027•9 Day Trip
$2,211 USD
Google Flights
Returning
Sun, Jan 10, 2027•12 Day Trip
$1,791 USD
Google Flights
Returning
Tue, Jan 12, 2027•14 Day Trip
$1,952 USD
Google Flights