Washington (IAD) to Kailua-Kona (KOA) flight deal in economy from $554
IADWashington Dulles International Airport
Washington, United States
KOAKona International Airport
Kailua-Kona, United States
$766 USD
-28%$554 USD
Verified about 23 hours agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Thursday, July 16th, 2026
8 round-trip options
Returning
Tue, Jul 21, 2026•5 Day Trip
$682 USD
Returning
Wed, Jul 22, 2026•6 Day Trip
$682 USD
Returning
Thu, Jul 23, 2026•7 Day Trip
$682 USD
Returning
Sat, Jul 25, 2026•9 Day Trip
$722 USD
Returning
Mon, Jul 27, 2026•11 Day Trip
$739 USD
Returning
Tue, Jul 28, 2026•12 Day Trip
$687 USD
Returning
Wed, Jul 29, 2026•13 Day Trip
$687 USD
Returning
Thu, Jul 30, 2026•14 Day Trip
$726 USD