Kailua-Kona (KOA) to Portland (PDX) flight deal in economy from $316

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesPDX

Portland International Airport

Portland, United States
$614 USD
-49%$316 USD
Verified about 4 hours ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Sunday, September 20th, 2026

6 round-trip options

Returning
Fri, Sep 25, 2026•5 Day Trip
$376 USD
Google Flights
Returning
Sat, Sep 26, 2026•6 Day Trip
$403 USD
Google Flights
Returning
Tue, Sep 29, 2026•9 Day Trip
$346 USD
Google Flights
Returning
Wed, Sep 30, 2026•10 Day Trip
$476 USD
Google Flights
Returning
Thu, Oct 1, 2026•11 Day Trip
$458 USD
Google Flights
Returning
Sun, Oct 4, 2026•14 Day Trip
$458 USD
Google Flights