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

Monday, August 31st, 2026

6 round-trip options

Returning
Sat, Sep 5, 2026•5 Day Trip
$346 USD
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Returning
Sun, Sep 6, 2026•6 Day Trip
$346 USD
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Returning
Wed, Sep 9, 2026•9 Day Trip
$373 USD
Google Flights
Returning
Thu, Sep 10, 2026•10 Day Trip
$316 USD
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Returning
Fri, Sep 11, 2026•11 Day Trip
$346 USD
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Returning
Mon, Sep 14, 2026•14 Day Trip
$356 USD
Google Flights