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 18 hours agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Sunday, October 4th, 2026
9 round-trip options
Returning
Fri, Oct 9, 2026•5 Day Trip
$814 USD
Returning
Sat, Oct 10, 2026•6 Day Trip
$737 USD
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Sun, Oct 11, 2026•7 Day Trip
$921 USD
Returning
Tue, Oct 13, 2026•9 Day Trip
$769 USD
Returning
Wed, Oct 14, 2026•10 Day Trip
$737 USD
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Thu, Oct 15, 2026•11 Day Trip
$756 USD
Returning
Fri, Oct 16, 2026•12 Day Trip
$722 USD
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Sat, Oct 17, 2026•13 Day Trip
$830 USD
Returning
Sun, Oct 18, 2026•14 Day Trip
$1,007 USD