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

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
United StatesKOA

Kona International Airport

Kailua-Kona, United States
$638 USD
-50%$316 USD
Verified about 6 hours ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Wednesday, October 21st, 2026

9 round-trip options

Returning
Mon, Oct 26, 2026•5 Day Trip
$316 USD
Google Flights
Returning
Tue, Oct 27, 2026•6 Day Trip
$343 USD
Google Flights
Returning
Wed, Oct 28, 2026•7 Day Trip
$356 USD
Google Flights
Returning
Thu, Oct 29, 2026•8 Day Trip
$376 USD
Google Flights
Returning
Sat, Oct 31, 2026•10 Day Trip
$346 USD
Google Flights
Returning
Sun, Nov 1, 2026•11 Day Trip
$346 USD
Google Flights
Returning
Mon, Nov 2, 2026•12 Day Trip
$316 USD
Google Flights
Returning
Tue, Nov 3, 2026•13 Day Trip
$316 USD
Google Flights
Returning
Wed, Nov 4, 2026•14 Day Trip
$342 USD
Google Flights