Liberia (LIR) to Portland (PDX) flight deal in economy from $428
Daniel Oduber Quirós International Airport
Liberia, Costa Rica
Portland International Airport
Portland, United States
$762 USD
-44%$428 USD
Verified 2 days agoDecember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Saturday, December 5th, 2026
7 round-trip options
Returning
Fri, Dec 11, 2026•6 Day Trip
$642 USD
Returning
Sat, Dec 12, 2026•7 Day Trip
$642 USD
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Sun, Dec 13, 2026•8 Day Trip
$513 USD
Returning
Tue, Dec 15, 2026•10 Day Trip
$796 USD
Returning
Wed, Dec 16, 2026•11 Day Trip
$978 USD
Returning
Thu, Dec 17, 2026•12 Day Trip
$1,069 USD
Returning
Sat, Dec 19, 2026•14 Day Trip
$1,355 USD
