Lihue, Kauai (LIH) to Portland (PDX) flight deal in economy from $316

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
United StatesPDX

Portland International Airport

Portland, United States
$721 USD
-56%$316 USD
Verified about 7 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

4 round-trip options

Returning
Mon, Aug 31, 2026•10 Day Trip
$508 USD
Google Flights
Returning
Tue, Sep 1, 2026•11 Day Trip
$508 USD
Google Flights
Returning
Wed, Sep 2, 2026•12 Day Trip
$661 USD
Google Flights
Returning
Thu, Sep 3, 2026•13 Day Trip
$599 USD
Google Flights