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
Monday, July 20th, 2026
7 round-trip options
Returning
Sat, Jul 25, 2026•5 Day Trip
$539 USD
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Sun, Jul 26, 2026•6 Day Trip
$642 USD
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Mon, Jul 27, 2026•7 Day Trip
$517 USD
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Tue, Jul 28, 2026•8 Day Trip
$638 USD
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Wed, Jul 29, 2026•9 Day Trip
$658 USD
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Thu, Jul 30, 2026•10 Day Trip
$652 USD
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Mon, Aug 3, 2026•14 Day Trip
$695 USD