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

Monday, July 6th, 2026

5 round-trip options

Returning
Sun, Jul 12, 2026•6 Day Trip
$1,569 USD
Google Flights
Returning
Wed, Jul 15, 2026•9 Day Trip
$1,708 USD
Google Flights
Returning
Thu, Jul 16, 2026•10 Day Trip
$1,888 USD
Google Flights
Returning
Fri, Jul 17, 2026•11 Day Trip
$1,634 USD
Google Flights
Returning
Mon, Jul 20, 2026•14 Day Trip
$1,708 USD
Google Flights