Lihue, Kauai (LIH) to Portland (PDX) flight deal in economy from $377

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
United StatesPDX

Portland International Airport

Portland, United States
$533 USD
-29%$377 USD
Verified 13 days ago
Fair Availability
30% of dates checked are available within 10% of the lowest price

Sunday, August 23rd, 2026

5 round-trip options

Returning
Fri, Aug 28, 2026•5 Day Trip
$484 USD
Google Flights
Returning
Sun, Aug 30, 2026•7 Day Trip
$539 USD
Google Flights
Returning
Wed, Sep 2, 2026•10 Day Trip
$588 USD
Google Flights
Returning
Sat, Sep 5, 2026•13 Day Trip
$593 USD
Google Flights
Returning
Sun, Sep 6, 2026•14 Day Trip
$588 USD
Google Flights