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

Saturday, July 11th, 2026

4 round-trip options

Returning
Fri, Jul 17, 20266 Day Trip
$686 USD
Returning
Sat, Jul 18, 20267 Day Trip
$620 USD
Returning
Mon, Jul 20, 20269 Day Trip
$620 USD
Returning
Wed, Jul 22, 202611 Day Trip
$620 USD