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 3 hours ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

6 round-trip options

Returning
Wed, Aug 26, 2026•5 Day Trip
$346 USD
Google Flights
Returning
Thu, Aug 27, 2026•6 Day Trip
$346 USD
Google Flights
Returning
Sun, Aug 30, 2026•9 Day Trip
$376 USD
Google Flights
Returning
Mon, Aug 31, 2026•10 Day Trip
$372 USD
Google Flights
Returning
Tue, Sep 1, 2026•11 Day Trip
$346 USD
Google Flights
Returning
Fri, Sep 4, 2026•14 Day Trip
$509 USD
Google Flights