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

Monday, June 29th, 2026

7 round-trip options

Returning
Sat, Jul 4, 20265 Day Trip
$1,083 USD
Returning
Sun, Jul 5, 20266 Day Trip
$886 USD
Returning
Tue, Jul 7, 20268 Day Trip
$977 USD
Returning
Wed, Jul 8, 20269 Day Trip
$976 USD
Returning
Fri, Jul 10, 202611 Day Trip
$1,087 USD
Returning
Sat, Jul 11, 202612 Day Trip
$1,032 USD
Returning
Sun, Jul 12, 202613 Day Trip
$886 USD