Liberia (LIR) to Portland (PDX) flight deal in business from $1,094

United AirlinesUAUnited Airlines
Round Trip•Business Class
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
United StatesPDX

Portland International Airport

Portland, United States
$2,478 USD
-56%$1,094 USD
Verified 13 days ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, July 21st, 2026

4 round-trip options

Returning
Mon, Jul 27, 2026•6 Day Trip
$1,193 USD
Google Flights
Returning
Tue, Jul 28, 2026•7 Day Trip
$1,245 USD
Google Flights
Returning
Wed, Jul 29, 2026•8 Day Trip
$1,270 USD
Google Flights
Returning
Sat, Aug 1, 2026•11 Day Trip
$1,388 USD
Google Flights