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

Sunday, October 18th, 2026

9 round-trip options

Returning
Fri, Oct 23, 2026•5 Day Trip
$670 USD
Google Flights
Returning
Sat, Oct 24, 2026•6 Day Trip
$771 USD
Google Flights
Returning
Sun, Oct 25, 2026•7 Day Trip
$703 USD
Google Flights
Returning
Tue, Oct 27, 2026•9 Day Trip
$690 USD
Google Flights
Returning
Wed, Oct 28, 2026•10 Day Trip
$690 USD
Google Flights
Returning
Thu, Oct 29, 2026•11 Day Trip
$690 USD
Google Flights
Returning
Fri, Oct 30, 2026•12 Day Trip
$698 USD
Google Flights
Returning
Sat, Oct 31, 2026•13 Day Trip
$690 USD
Google Flights
Returning
Sun, Nov 1, 2026•14 Day Trip
$698 USD
Google Flights