United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$645 USD
-32%$439 USD
Verified Nov 2, 2025 at 12:50 PM
Limited Availability
13% of dates checked are available within 10% of the lowest price

Monday, December 8th, 2025

5 round-trip options

Returning
Sat, Dec 13, 2025•5 Day Trip
$520 USD
Google Flights
Returning
Sun, Dec 14, 2025•6 Day Trip
$558 USD
Google Flights
Returning
Mon, Dec 15, 2025•7 Day Trip
$563 USD
Google Flights
Returning
Tue, Dec 16, 2025•8 Day Trip
$618 USD
Google Flights
Returning
Wed, Dec 17, 2025•9 Day Trip
$712 USD
Google Flights