Liberia (LIR) to Portland (PDX) flight deal in economy from $439
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland International Airport
Portland, United States
$881 USD
-50%$439 USD
Verified 15 days agoAugust 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
3 round-trip options
Returning
Fri, Aug 14, 2026•5 Day Trip
$3,008 USD
Returning
Sat, Aug 15, 2026•6 Day Trip
$1,597 USD
Returning
Sun, Aug 16, 2026•7 Day Trip
$1,590 USD