Kailua-Kona (KOA) to Portland (PDX) flight deal in economy from $316
KOAKona International Airport
Kailua-Kona, United States
PDXPortland International Airport
Portland, United States
$614 USD
-49%$316 USD
Verified about 3 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
10% of dates checked are available within 10% of the lowest price
Monday, August 10th, 2026
6 round-trip options
Returning
Sat, Aug 15, 2026•5 Day Trip
$516 USD
Returning
Sun, Aug 16, 2026•6 Day Trip
$516 USD
Returning
Wed, Aug 19, 2026•9 Day Trip
$436 USD
Returning
Thu, Aug 20, 2026•10 Day Trip
$436 USD
Returning
Fri, Aug 21, 2026•11 Day Trip
$466 USD
Returning
Mon, Aug 24, 2026•14 Day Trip
$516 USD