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 14 days ago
Fair Availability
33% of dates checked are available within 10% of the lowest price

Saturday, December 19th, 2026

6 round-trip options

Returning
Thu, Dec 24, 2026•5 Day Trip
$2,103 USD
Google Flights
Returning
Fri, Dec 25, 2026•6 Day Trip
$2,161 USD
Google Flights
Returning
Sat, Dec 26, 2026•7 Day Trip
$2,549 USD
Google Flights
Returning
Tue, Dec 29, 2026•10 Day Trip
$2,225 USD
Google Flights
Returning
Thu, Dec 31, 2026•12 Day Trip
$2,225 USD
Google Flights
Returning
Fri, Jan 1, 2027•13 Day Trip
$2,762 USD
Google Flights