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
$765 USD
-44%$428 USD
Verified about 20 hours agoJune 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Thursday, June 18th, 2026
10 round-trip options
Returning
Tue, Jun 23, 2026•5 Day Trip
$643 USD
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Wed, Jun 24, 2026•6 Day Trip
$686 USD
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Thu, Jun 25, 2026•7 Day Trip
$521 USD
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Fri, Jun 26, 2026•8 Day Trip
$587 USD
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Sat, Jun 27, 2026•9 Day Trip
$651 USD
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Sun, Jun 28, 2026•10 Day Trip
$648 USD
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Mon, Jun 29, 2026•11 Day Trip
$572 USD
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Tue, Jun 30, 2026•12 Day Trip
$641 USD
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Wed, Jul 1, 2026•13 Day Trip
$627 USD
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Thu, Jul 2, 2026•14 Day Trip
$815 USD