Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $533

Monday, July 6th, 2026

4 round-trip options

Returning
Sun, Jul 12, 20266 Day Trip
$686 USD
Returning
Mon, Jul 13, 20267 Day Trip
$620 USD
Returning
Wed, Jul 15, 20269 Day Trip
$620 USD
Returning
Fri, Jul 17, 202611 Day Trip
$686 USD