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

Wednesday, July 1st, 2026

7 round-trip options

Returning
Mon, Jul 6, 20265 Day Trip
$891 USD
Returning
Tue, Jul 7, 20266 Day Trip
$1,012 USD
Returning
Thu, Jul 9, 20268 Day Trip
$991 USD
Returning
Fri, Jul 10, 20269 Day Trip
$1,106 USD
Returning
Sun, Jul 12, 202611 Day Trip
$976 USD
Returning
Mon, Jul 13, 202612 Day Trip
$891 USD
Returning
Tue, Jul 14, 202613 Day Trip
$892 USD