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 agoDecember 2026
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Fair Availability
22% of dates checked are available within 10% of the lowest price
Thursday, December 31st, 2026
8 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$866 USD
Returning
Thu, Jan 7, 2027•7 Day Trip
$733 USD
Returning
Sat, Jan 9, 2027•9 Day Trip
$764 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$697 USD
Returning
Mon, Jan 11, 2027•11 Day Trip
$683 USD
Returning
Tue, Jan 12, 2027•12 Day Trip
$683 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$683 USD
Returning
Thu, Jan 14, 2027•14 Day Trip
$683 USD