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 1 day agoJuly 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Tuesday, July 21st, 2026
8 round-trip options
Returning
Sun, Jul 26, 2026•5 Day Trip
$689 USD
Returning
Mon, Jul 27, 2026•6 Day Trip
$763 USD
Returning
Tue, Jul 28, 2026•7 Day Trip
$687 USD
Returning
Thu, Jul 30, 2026•9 Day Trip
$725 USD
Returning
Sat, Aug 1, 2026•11 Day Trip
$826 USD
Returning
Sun, Aug 2, 2026•12 Day Trip
$752 USD
Returning
Mon, Aug 3, 2026•13 Day Trip
$711 USD
Returning
Tue, Aug 4, 2026•14 Day Trip
$705 USD