PDXPortland International Airport
Portland, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$535 USD
-39%$327 USD
Verified Jan 6, 2026 at 11:06 AMFebruary 2026
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Fair Availability
22% of dates checked are available within 10% of the lowest price
Thursday, February 12th, 2026
9 round-trip options
Returning
Tue, Feb 17, 2026•5 Day Trip
$643 USD
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Wed, Feb 18, 2026•6 Day Trip
$403 USD
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Thu, Feb 19, 2026•7 Day Trip
$510 USD
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Sat, Feb 21, 2026•9 Day Trip
$598 USD
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Sun, Feb 22, 2026•10 Day Trip
$555 USD
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Mon, Feb 23, 2026•11 Day Trip
$413 USD
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Tue, Feb 24, 2026•12 Day Trip
$550 USD
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Wed, Feb 25, 2026•13 Day Trip
$403 USD
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Thu, Feb 26, 2026•14 Day Trip
$403 USD