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

Thursday, July 23rd, 2026

8 round-trip options

Returning
Tue, Jul 28, 2026•5 Day Trip
$687 USD
Google Flights
Returning
Wed, Jul 29, 2026•6 Day Trip
$749 USD
Google Flights
Returning
Thu, Jul 30, 2026•7 Day Trip
$726 USD
Google Flights
Returning
Sat, Aug 1, 2026•9 Day Trip
$826 USD
Google Flights
Returning
Mon, Aug 3, 2026•11 Day Trip
$708 USD
Google Flights
Returning
Tue, Aug 4, 2026•12 Day Trip
$706 USD
Google Flights
Returning
Wed, Aug 5, 2026•13 Day Trip
$761 USD
Google Flights
Returning
Thu, Aug 6, 2026•14 Day Trip
$706 USD
Google Flights