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

Wednesday, July 15th, 2026

7 round-trip options

Returning
Mon, Jul 20, 20265 Day Trip
$833 USD
Returning
Tue, Jul 21, 20266 Day Trip
$748 USD
Returning
Thu, Jul 23, 20268 Day Trip
$796 USD
Returning
Fri, Jul 24, 20269 Day Trip
$748 USD
Returning
Sun, Jul 26, 202611 Day Trip
$748 USD
Returning
Mon, Jul 27, 202612 Day Trip
$748 USD
Returning
Tue, Jul 28, 202613 Day Trip
$796 USD