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 28th, 2026

4 round-trip options

Returning
Mon, Aug 3, 2026•6 Day Trip
$1,341 USD
Google Flights
Returning
Tue, Aug 4, 2026•7 Day Trip
$1,341 USD
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Returning
Wed, Aug 5, 2026•8 Day Trip
$2,319 USD
Google Flights
Returning
Sat, Aug 8, 2026•11 Day Trip
$2,333 USD
Google Flights