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

Monday, July 13th, 2026

4 round-trip options

Returning
Sun, Jul 19, 2026•6 Day Trip
$1,379 USD
Google Flights
Returning
Mon, Jul 20, 2026•7 Day Trip
$1,348 USD
Google Flights
Returning
Tue, Jul 21, 2026•8 Day Trip
$1,280 USD
Google Flights
Returning
Fri, Jul 24, 2026•11 Day Trip
$1,155 USD
Google Flights