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

Friday, December 25th, 2026

5 round-trip options

Returning
Wed, Dec 30, 20265 Day Trip
$863 USD
Returning
Sun, Jan 3, 20279 Day Trip
$790 USD
Returning
Mon, Jan 4, 202710 Day Trip
$663 USD
Returning
Wed, Jan 6, 202712 Day Trip
$721 USD
Returning
Thu, Jan 7, 202713 Day Trip
$663 USD