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

Sunday, August 16th, 2026

6 round-trip options

Returning
Fri, Aug 21, 2026•5 Day Trip
$788 USD
Google Flights
Returning
Sat, Aug 22, 2026•6 Day Trip
$728 USD
Google Flights
Returning
Mon, Aug 24, 2026•8 Day Trip
$726 USD
Google Flights
Returning
Wed, Aug 26, 2026•10 Day Trip
$653 USD
Google Flights
Returning
Thu, Aug 27, 2026•11 Day Trip
$593 USD
Google Flights
Returning
Sun, Aug 30, 2026•14 Day Trip
$733 USD
Google Flights