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 agoDecember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Thursday, December 17th, 2026
9 round-trip options
Returning
Tue, Dec 22, 2026•5 Day Trip
$1,284 USD
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Wed, Dec 23, 2026•6 Day Trip
$1,260 USD
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Thu, Dec 24, 2026•7 Day Trip
$1,260 USD
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Fri, Dec 25, 2026•8 Day Trip
$1,268 USD
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Sat, Dec 26, 2026•9 Day Trip
$1,449 USD
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Sun, Dec 27, 2026•10 Day Trip
$1,480 USD
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Tue, Dec 29, 2026•12 Day Trip
$1,549 USD
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Wed, Dec 30, 2026•13 Day Trip
$1,544 USD
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Thu, Dec 31, 2026•14 Day Trip
$1,594 USD