Kailua-Kona (KOA) to Washington (IAD) flight deal in economy from $252

United AirlinesUAUnited Airlines
One Way•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$364 USD
-31%$252 USD
Verified 14 days ago
Limited Availability
17% of dates checked are available within 10% of the lowest price

Sunday, November 29th, 2026

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