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 AMFair Availability
22% of dates checked are available within 10% of the lowest price
Friday, December 5th, 2025
9 round-trip options
Returning
Wed, Dec 10, 2025•5 Day Trip
$327 USD
Returning
Thu, Dec 11, 2025•6 Day Trip
$327 USD
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Fri, Dec 12, 2025•7 Day Trip
$327 USD
Returning
Sat, Dec 13, 2025•8 Day Trip
$331 USD
Returning
Sun, Dec 14, 2025•9 Day Trip
$376 USD
Returning
Mon, Dec 15, 2025•10 Day Trip
$327 USD
Returning
Tue, Dec 16, 2025•11 Day Trip
$327 USD
Returning
Thu, Dec 18, 2025•13 Day Trip
$327 USD
Returning
Fri, Dec 19, 2025•14 Day Trip
$327 USD