Portland (PDX) to Lihue, Kauai (LIH) flight deal in economy from $336

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
$673 USD
-50%$336 USD
Verified 6 days ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Friday, August 14th, 2026

6 round-trip options

Returning
Wed, Aug 19, 2026•5 Day Trip
$948 USD
Google Flights
Returning
Thu, Aug 20, 2026•6 Day Trip
$888 USD
Google Flights
Returning
Sat, Aug 22, 2026•8 Day Trip
$888 USD
Google Flights
Returning
Mon, Aug 24, 2026•10 Day Trip
$888 USD
Google Flights
Returning
Tue, Aug 25, 2026•11 Day Trip
$813 USD
Google Flights
Returning
Fri, Aug 28, 2026•14 Day Trip
$753 USD
Google Flights