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

Wednesday, September 9th, 2026

6 round-trip options

Returning
Mon, Sep 14, 2026•5 Day Trip
$336 USD
Google Flights
Returning
Tue, Sep 15, 2026•6 Day Trip
$503 USD
Google Flights
Returning
Thu, Sep 17, 2026•8 Day Trip
$516 USD
Google Flights
Returning
Sat, Sep 19, 2026•10 Day Trip
$433 USD
Google Flights
Returning
Sun, Sep 20, 2026•11 Day Trip
$366 USD
Google Flights
Returning
Wed, Sep 23, 2026•14 Day Trip
$462 USD
Google Flights