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

Saturday, September 19th, 2026

6 round-trip options

Returning
Thu, Sep 24, 2026•5 Day Trip
$423 USD
Google Flights
Returning
Fri, Sep 25, 2026•6 Day Trip
$509 USD
Google Flights
Returning
Sun, Sep 27, 2026•8 Day Trip
$453 USD
Google Flights
Returning
Tue, Sep 29, 2026•10 Day Trip
$589 USD
Google Flights
Returning
Wed, Sep 30, 2026•11 Day Trip
$548 USD
Google Flights
Returning
Sat, Oct 3, 2026•14 Day Trip
$553 USD
Google Flights