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

Sunday, December 6th, 2026

5 round-trip options

Returning
Fri, Dec 11, 20265 Day Trip
$594 USD
Returning
Tue, Dec 15, 20269 Day Trip
$736 USD
Returning
Wed, Dec 16, 202610 Day Trip
$768 USD
Returning
Fri, Dec 18, 202612 Day Trip
$1,327 USD
Returning
Sat, Dec 19, 202613 Day Trip
$1,431 USD