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

Sunday, August 23rd, 2026

9 round-trip options

Returning
Fri, Aug 28, 2026•5 Day Trip
$636 USD
Google Flights
Returning
Sat, Aug 29, 2026•6 Day Trip
$662 USD
Google Flights
Returning
Sun, Aug 30, 2026•7 Day Trip
$630 USD
Google Flights
Returning
Mon, Aug 31, 2026•8 Day Trip
$622 USD
Google Flights
Returning
Tue, Sep 1, 2026•9 Day Trip
$622 USD
Google Flights
Returning
Wed, Sep 2, 2026•10 Day Trip
$622 USD
Google Flights
Returning
Thu, Sep 3, 2026•11 Day Trip
$622 USD
Google Flights
Returning
Fri, Sep 4, 2026•12 Day Trip
$630 USD
Google Flights
Returning
Sat, Sep 5, 2026•13 Day Trip
$622 USD
Google Flights