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
Thursday, December 31st, 2026
7 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$1,085 USD
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Wed, Jan 6, 2027•6 Day Trip
$1,112 USD
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Thu, Jan 7, 2027•7 Day Trip
$1,107 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$1,085 USD
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Mon, Jan 11, 2027•11 Day Trip
$1,085 USD
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Tue, Jan 12, 2027•12 Day Trip
$1,085 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$1,298 USD