Liberia (LIR) to Portland (PDX) flight deal in economy from $243
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland International Airport
Portland, United States
$356 USD
-32%$243 USD
Verified 15 days agoAugust 2026
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Good Availability
55% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
No flight details available for this date.