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 14 days ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, December 29th, 2026

5 round-trip options

Returning
Thu, Jan 7, 2027•9 Day Trip
$2,964 USD
Google Flights
Returning
Fri, Jan 8, 2027•10 Day Trip
$3,865 USD
Google Flights
Returning
Sat, Jan 9, 2027•11 Day Trip
$3,067 USD
Google Flights
Returning
Sun, Jan 10, 2027•12 Day Trip
$2,731 USD
Google Flights
Returning
Mon, Jan 11, 2027•13 Day Trip
$3,839 USD
Google Flights