Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $516

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
United StatesKOA

Kona International Airport

Kailua-Kona, United States
$718 USD
-28%$516 USD
Verified about 22 hours ago
Fair Availability
32% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

10 round-trip options

Returning
Wed, Jul 8, 2026•5 Day Trip
$516 USD
Google Flights
Returning
Thu, Jul 9, 2026•6 Day Trip
$516 USD
Google Flights
Returning
Fri, Jul 10, 2026•7 Day Trip
$550 USD
Google Flights
Returning
Sat, Jul 11, 2026•8 Day Trip
$607 USD
Google Flights
Returning
Sun, Jul 12, 2026•9 Day Trip
$568 USD
Google Flights
Returning
Mon, Jul 13, 2026•10 Day Trip
$516 USD
Google Flights
Returning
Tue, Jul 14, 2026•11 Day Trip
$516 USD
Google Flights
Returning
Wed, Jul 15, 2026•12 Day Trip
$558 USD
Google Flights
Returning
Thu, Jul 16, 2026•13 Day Trip
$547 USD
Google Flights
Returning
Fri, Jul 17, 2026•14 Day Trip
$624 USD
Google Flights