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 17th, 2026

5 round-trip options

Returning
Thu, Jul 23, 2026•6 Day Trip
$1,787 USD
Google Flights
Returning
Sun, Jul 26, 2026•9 Day Trip
$1,934 USD
Google Flights
Returning
Mon, Jul 27, 2026•10 Day Trip
$1,798 USD
Google Flights
Returning
Tue, Jul 28, 2026•11 Day Trip
$1,700 USD
Google Flights
Returning
Fri, Jul 31, 2026•14 Day Trip
$2,072 USD
Google Flights