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 20 hours agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Saturday, October 10th, 2026
9 round-trip options
Returning
Thu, Oct 15, 2026•5 Day Trip
$707 USD
Returning
Fri, Oct 16, 2026•6 Day Trip
$680 USD
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Sat, Oct 17, 2026•7 Day Trip
$775 USD
Returning
Mon, Oct 19, 2026•9 Day Trip
$677 USD
Returning
Tue, Oct 20, 2026•10 Day Trip
$677 USD
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Wed, Oct 21, 2026•11 Day Trip
$677 USD
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Thu, Oct 22, 2026•12 Day Trip
$677 USD
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Fri, Oct 23, 2026•13 Day Trip
$685 USD
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Sat, Oct 24, 2026•14 Day Trip
$757 USD