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 1 day ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Wednesday, July 15th, 2026

8 round-trip options

Returning
Mon, Jul 20, 2026•5 Day Trip
$682 USD
Google Flights
Returning
Tue, Jul 21, 2026•6 Day Trip
$677 USD
Google Flights
Returning
Wed, Jul 22, 2026•7 Day Trip
$687 USD
Google Flights
Returning
Fri, Jul 24, 2026•9 Day Trip
$695 USD
Google Flights
Returning
Sun, Jul 26, 2026•11 Day Trip
$685 USD
Google Flights
Returning
Mon, Jul 27, 2026•12 Day Trip
$722 USD
Google Flights
Returning
Tue, Jul 28, 2026•13 Day Trip
$682 USD
Google Flights
Returning
Wed, Jul 29, 2026•14 Day Trip
$730 USD
Google Flights