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

Thursday, August 6th, 2026

9 round-trip options

Returning
Tue, Aug 11, 2026•5 Day Trip
$681 USD
Google Flights
Returning
Wed, Aug 12, 2026•6 Day Trip
$723 USD
Google Flights
Returning
Thu, Aug 13, 2026•7 Day Trip
$740 USD
Google Flights
Returning
Fri, Aug 14, 2026•8 Day Trip
$778 USD
Google Flights
Returning
Sat, Aug 15, 2026•9 Day Trip
$896 USD
Google Flights
Returning
Sun, Aug 16, 2026•10 Day Trip
$755 USD
Google Flights
Returning
Mon, Aug 17, 2026•11 Day Trip
$700 USD
Google Flights
Returning
Tue, Aug 18, 2026•12 Day Trip
$643 USD
Google Flights
Returning
Wed, Aug 19, 2026•13 Day Trip
$589 USD
Google Flights