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 28th, 2026

6 round-trip options

Returning
Wed, Sep 2, 2026•5 Day Trip
$596 USD
Google Flights
Returning
Thu, Sep 3, 2026•6 Day Trip
$536 USD
Google Flights
Returning
Sat, Sep 5, 2026•8 Day Trip
$566 USD
Google Flights
Returning
Mon, Sep 7, 2026•10 Day Trip
$647 USD
Google Flights
Returning
Tue, Sep 8, 2026•11 Day Trip
$838 USD
Google Flights
Returning
Fri, Sep 11, 2026•14 Day Trip
$631 USD
Google Flights