Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $536

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
United StatesKOA

Kona International Airport

Kailua-Kona, United States
$730 USD
-27%$536 USD
Verified 13 days ago
Good Availability
49% of dates checked are available within 10% of the lowest price

Saturday, July 18th, 2026

7 round-trip options

Returning
Thu, Jul 23, 2026•5 Day Trip
$798 USD
Google Flights
Returning
Sun, Jul 26, 2026•8 Day Trip
$813 USD
Google Flights
Returning
Mon, Jul 27, 2026•9 Day Trip
$798 USD
Google Flights
Returning
Tue, Jul 28, 2026•10 Day Trip
$798 USD
Google Flights
Returning
Wed, Jul 29, 2026•11 Day Trip
$850 USD
Google Flights
Returning
Thu, Jul 30, 2026•12 Day Trip
$850 USD
Google Flights
Returning
Sat, Aug 1, 2026•14 Day Trip
$1,488 USD
Google Flights