Washington (IAD) to Kailua-Kona (KOA) flight deal in economy from $508
IADWashington Dulles International Airport
Washington, United States
KOAKona International Airport
Kailua-Kona, United States
$720 USD
-29%$508 USD
Verified 15 days agoNovember 2026
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Fair Availability
22% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
8 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$1,185 USD
Returning
Sat, Nov 28, 2026•7 Day Trip
$2,235 USD
Returning
Mon, Nov 30, 2026•9 Day Trip
$1,557 USD
Returning
Tue, Dec 1, 2026•10 Day Trip
$1,203 USD
Returning
Wed, Dec 2, 2026•11 Day Trip
$1,185 USD
Returning
Thu, Dec 3, 2026•12 Day Trip
$1,185 USD
Returning
Fri, Dec 4, 2026•13 Day Trip
$1,193 USD
Returning
Sat, Dec 5, 2026•14 Day Trip
$1,185 USD