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

Monday, October 13th, 2025

5 round-trip options

Returning
Sat, Oct 18, 2025•5 Day Trip
$559 USD
Google Flights
Returning
Sun, Oct 19, 2025•6 Day Trip
$667 USD
Google Flights
Returning
Mon, Oct 20, 2025•7 Day Trip
$582 USD
Google Flights
Returning
Tue, Oct 21, 2025•8 Day Trip
$563 USD
Google Flights
Returning
Wed, Oct 22, 2025•9 Day Trip
$563 USD
Google Flights