Washington (IAD) to Kailua-Kona (KOA) flight deal in economy from $554

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
United StatesKOA

Kona International Airport

Kailua-Kona, United States
$766 USD
-28%$554 USD
Verified about 21 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

8 round-trip options

Returning
Wed, Jul 8, 2026•5 Day Trip
$633 USD
Google Flights
Returning
Thu, Jul 9, 2026•6 Day Trip
$633 USD
Google Flights
Returning
Fri, Jul 10, 2026•7 Day Trip
$641 USD
Google Flights
Returning
Sun, Jul 12, 2026•9 Day Trip
$698 USD
Google Flights
Returning
Tue, Jul 14, 2026•11 Day Trip
$633 USD
Google Flights
Returning
Wed, Jul 15, 2026•12 Day Trip
$628 USD
Google Flights
Returning
Thu, Jul 16, 2026•13 Day Trip
$633 USD
Google Flights
Returning
Fri, Jul 17, 2026•14 Day Trip
$664 USD
Google Flights