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

Friday, August 7th, 2026

9 round-trip options

Returning
Wed, Aug 12, 2026•5 Day Trip
$743 USD
Google Flights
Returning
Thu, Aug 13, 2026•6 Day Trip
$743 USD
Google Flights
Returning
Fri, Aug 14, 2026•7 Day Trip
$767 USD
Google Flights
Returning
Sat, Aug 15, 2026•8 Day Trip
$886 USD
Google Flights
Returning
Sun, Aug 16, 2026•9 Day Trip
$745 USD
Google Flights
Returning
Mon, Aug 17, 2026•10 Day Trip
$690 USD
Google Flights
Returning
Tue, Aug 18, 2026•11 Day Trip
$633 USD
Google Flights
Returning
Wed, Aug 19, 2026•12 Day Trip
$579 USD
Google Flights
Returning
Thu, Aug 20, 2026•13 Day Trip
$660 USD
Google Flights