Liberia (LIR) to Portland (PDX) flight deal in economy from $439
Daniel Oduber Quirós International Airport
Liberia, Costa Rica
Portland 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 31st, 2026
7 round-trip options
Returning
Wed, Aug 5, 2026•5 Day Trip
$647 USD
Returning
Thu, Aug 6, 2026•6 Day Trip
$595 USD
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Fri, Aug 7, 2026•7 Day Trip
$522 USD
Returning
Sat, Aug 8, 2026•8 Day Trip
$1,168 USD
Returning
Sun, Aug 9, 2026•9 Day Trip
$1,248 USD
Returning
Mon, Aug 10, 2026•10 Day Trip
$1,248 USD
Returning
Fri, Aug 14, 2026•14 Day Trip
$1,047 USD
