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

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesBOS

Logan International Airport

Boston, United States
$810 USD
-34%$536 USD
Verified 14 days ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Monday, July 20th, 2026

6 round-trip options

Returning
Sat, Jul 25, 2026•5 Day Trip
$858 USD
Google Flights
Returning
Tue, Jul 28, 2026•8 Day Trip
$672 USD
Google Flights
Returning
Wed, Jul 29, 2026•9 Day Trip
$678 USD
Google Flights
Returning
Thu, Jul 30, 2026•10 Day Trip
$1,017 USD
Google Flights
Returning
Fri, Jul 31, 2026•11 Day Trip
$1,017 USD
Google Flights
Returning
Sun, Aug 2, 2026•13 Day Trip
$1,437 USD
Google Flights