Liberia (LIR) to Portland (PDX) flight deal in economy from $428
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland 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 19th, 2026
8 round-trip options
Returning
Fri, Dec 25, 2026•6 Day Trip
$1,273 USD
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Sat, Dec 26, 2026•7 Day Trip
$1,802 USD
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Sun, Dec 27, 2026•8 Day Trip
$877 USD
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Mon, Dec 28, 2026•9 Day Trip
$935 USD
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Tue, Dec 29, 2026•10 Day Trip
$877 USD
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Wed, Dec 30, 2026•11 Day Trip
$737 USD
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Thu, Dec 31, 2026•12 Day Trip
$796 USD
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Sat, Jan 2, 2027•14 Day Trip
$774 USD