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 6th, 2026

4 round-trip options

Returning
Sun, Jul 12, 2026•6 Day Trip
$1,254 USD
Google Flights
Returning
Mon, Jul 13, 2026•7 Day Trip
$1,254 USD
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Returning
Tue, Jul 14, 2026•8 Day Trip
$2,402 USD
Google Flights
Returning
Fri, Jul 17, 2026•11 Day Trip
$2,423 USD
Google Flights