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

Friday, July 31st, 2026

5 round-trip options

Returning
Thu, Aug 6, 2026•6 Day Trip
$3,759 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$6,152 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$4,859 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$4,135 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$2,126 USD
Google Flights