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, October 18th, 2026

6 round-trip options

Returning
Fri, Oct 23, 2026•5 Day Trip
$448 USD
Google Flights
Returning
Sat, Oct 24, 2026•6 Day Trip
$448 USD
Google Flights
Returning
Sun, Oct 25, 2026•7 Day Trip
$443 USD
Google Flights
Returning
Mon, Oct 26, 2026•8 Day Trip
$413 USD
Google Flights
Returning
Tue, Oct 27, 2026•9 Day Trip
$413 USD
Google Flights
Returning
Fri, Oct 30, 2026•12 Day Trip
$563 USD
Google Flights