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

Sunday, December 13th, 2026

5 round-trip options

Returning
Fri, Dec 18, 20265 Day Trip
$1,327 USD
Returning
Tue, Dec 22, 20269 Day Trip
$1,273 USD
Returning
Wed, Dec 23, 202610 Day Trip
$1,273 USD
Returning
Fri, Dec 25, 202612 Day Trip
$895 USD
Returning
Sat, Dec 26, 202613 Day Trip
$1,595 USD