United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$609 USD
-28%$437 USD
Verified Sep 20, 2025 at 2:48 PM
Fair Availability
26% of dates checked are available within 10% of the lowest price

Sunday, October 19th, 2025

5 round-trip options

Returning
Fri, Oct 24, 2025•5 Day Trip
$648 USD
Google Flights
Returning
Sat, Oct 25, 2025•6 Day Trip
$631 USD
Google Flights
Returning
Sun, Oct 26, 2025•7 Day Trip
$606 USD
Google Flights
Returning
Mon, Oct 27, 2025•8 Day Trip
$600 USD
Google Flights
Returning
Tue, Oct 28, 2025•9 Day Trip
$600 USD
Google Flights