Kailua-Kona (KOA) to Washington (IAD) flight deal in economy from $508

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$730 USD
-30%$508 USD
Verified 13 days ago
Limited Availability
16% of dates checked are available within 10% of the lowest price

Monday, June 29th, 2026

0 round-trip options

No flight details available for this date.