Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $533

Monday, December 14th, 2026

4 round-trip options

Returning
Sat, Dec 19, 20265 Day Trip
$903 USD
Returning
Wed, Dec 23, 20269 Day Trip
$747 USD
Returning
Fri, Dec 25, 202611 Day Trip
$742 USD
Returning
Sun, Dec 27, 202613 Day Trip
$1,001 USD