Kailua-Kona (KOA) to Boston (BOS) flight deal in economy from $533

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesBOS

Logan International Airport

Boston, United States
$718 USD
-26%$533 USD
Verified 13 days ago
Fair Availability
32% of dates checked are available within 10% of the lowest price

Sunday, July 19th, 2026

7 round-trip options

Returning
Sat, Jul 25, 2026•6 Day Trip
$703 USD
Google Flights
Returning
Sun, Jul 26, 2026•7 Day Trip
$851 USD
Google Flights
Returning
Mon, Jul 27, 2026•8 Day Trip
$763 USD
Google Flights
Returning
Tue, Jul 28, 2026•9 Day Trip
$641 USD
Google Flights
Returning
Thu, Jul 30, 2026•11 Day Trip
$668 USD
Google Flights
Returning
Fri, Jul 31, 2026•12 Day Trip
$766 USD
Google Flights
Returning
Sat, Aug 1, 2026•13 Day Trip
$905 USD
Google Flights