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

Friday, July 17th, 2026

7 round-trip options

Returning
Wed, Jul 22, 20265 Day Trip
$933 USD
Returning
Thu, Jul 23, 20266 Day Trip
$886 USD
Returning
Fri, Jul 24, 20267 Day Trip
$1,076 USD
Returning
Sun, Jul 26, 20269 Day Trip
$969 USD
Returning
Wed, Jul 29, 202612 Day Trip
$1,241 USD
Returning
Thu, Jul 30, 202613 Day Trip
$1,090 USD
Returning
Fri, Jul 31, 202614 Day Trip
$1,154 USD