Liberia (LIR) to Portland (PDX) flight deal in economy from $439
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland International Airport
Portland, United States
$881 USD
-50%$439 USD
Verified 14 days agoJuly 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Friday, July 17th, 2026
7 round-trip options
Returning
Wed, Jul 22, 2026•5 Day Trip
$657 USD
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Thu, Jul 23, 2026•6 Day Trip
$595 USD
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Fri, Jul 24, 2026•7 Day Trip
$715 USD
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Sat, Jul 25, 2026•8 Day Trip
$622 USD
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Sun, Jul 26, 2026•9 Day Trip
$690 USD
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Mon, Jul 27, 2026•10 Day Trip
$622 USD
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Fri, Jul 31, 2026•14 Day Trip
$580 USD