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 1 day agoNovember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Sunday, November 1st, 2026
7 round-trip options
Returning
Sun, Nov 8, 2026•7 Day Trip
$454 USD
Returning
Mon, Nov 9, 2026•8 Day Trip
$512 USD
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Tue, Nov 10, 2026•9 Day Trip
$512 USD
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Thu, Nov 12, 2026•11 Day Trip
$544 USD
Returning
Fri, Nov 13, 2026•12 Day Trip
$583 USD
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Sat, Nov 14, 2026•13 Day Trip
$454 USD
Returning
Sun, Nov 15, 2026•14 Day Trip
$454 USD