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

Tuesday, December 22nd, 2026

5 round-trip options

Returning
Sun, Dec 27, 20265 Day Trip
$1,434 USD
Returning
Thu, Dec 31, 20269 Day Trip
$678 USD
Returning
Fri, Jan 1, 202710 Day Trip
$736 USD
Returning
Sun, Jan 3, 202712 Day Trip
$805 USD
Returning
Mon, Jan 4, 202713 Day Trip
$678 USD