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

Monday, December 7th, 2026

5 round-trip options

Returning
Sat, Dec 12, 20265 Day Trip
$660 USD
Returning
Wed, Dec 16, 20269 Day Trip
$710 USD
Returning
Thu, Dec 17, 202610 Day Trip
$814 USD
Returning
Sat, Dec 19, 202612 Day Trip
$1,373 USD
Returning
Sun, Dec 20, 202613 Day Trip
$1,188 USD