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 21 hours agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Tuesday, October 13th, 2026
9 round-trip options
Returning
Sun, Oct 18, 2026•5 Day Trip
$903 USD
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Mon, Oct 19, 2026•6 Day Trip
$641 USD
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Tue, Oct 20, 2026•7 Day Trip
$638 USD
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Thu, Oct 22, 2026•9 Day Trip
$641 USD
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Fri, Oct 23, 2026•10 Day Trip
$640 USD
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Sat, Oct 24, 2026•11 Day Trip
$725 USD
Returning
Sun, Oct 25, 2026•12 Day Trip
$658 USD
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Mon, Oct 26, 2026•13 Day Trip
$633 USD
Returning
Tue, Oct 27, 2026•14 Day Trip
$638 USD