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 agoNovember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Monday, November 2nd, 2026
6 round-trip options
Returning
Wed, Nov 11, 2026•9 Day Trip
$534 USD
Returning
Thu, Nov 12, 2026•10 Day Trip
$539 USD
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Fri, Nov 13, 2026•11 Day Trip
$577 USD
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Sat, Nov 14, 2026•12 Day Trip
$449 USD
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Sun, Nov 15, 2026•13 Day Trip
$449 USD
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Mon, Nov 16, 2026•14 Day Trip
$507 USD