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

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

Portland International Airport

Portland, United States
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
$607 USD
-38%$377 USD
Verified 16 days ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

5 round-trip options

Returning
Sun, Dec 20, 2026•5 Day Trip
$654 USD
Google Flights
Returning
Tue, Dec 22, 2026•7 Day Trip
$629 USD
Google Flights
Returning
Wed, Dec 23, 2026•8 Day Trip
$629 USD
Google Flights
Returning
Fri, Dec 25, 2026•10 Day Trip
$659 USD
Google Flights
Returning
Mon, Dec 28, 2026•13 Day Trip
$658 USD
Google Flights