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

Wednesday, October 21st, 2026

5 round-trip options

Returning
Tue, Oct 27, 2026•6 Day Trip
$1,569 USD
Google Flights
Returning
Wed, Oct 28, 2026•7 Day Trip
$1,416 USD
Google Flights
Returning
Thu, Oct 29, 2026•8 Day Trip
$1,416 USD
Google Flights
Returning
Sun, Nov 1, 2026•11 Day Trip
$1,439 USD
Google Flights
Returning
Mon, Nov 2, 2026•12 Day Trip
$1,434 USD
Google Flights