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

Saturday, December 19th, 2026

5 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$1,270 USD
Returning
Mon, Dec 28, 20269 Day Trip
$1,026 USD
Returning
Tue, Dec 29, 202610 Day Trip
$972 USD
Returning
Thu, Dec 31, 202612 Day Trip
$660 USD
Returning
Fri, Jan 1, 202713 Day Trip
$718 USD