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

Thursday, July 30th, 2026

4 round-trip options

Returning
Wed, Aug 5, 20266 Day Trip
$611 USD
Returning
Thu, Aug 6, 20267 Day Trip
$611 USD
Returning
Sat, Aug 8, 20269 Day Trip
$869 USD
Returning
Mon, Aug 10, 202611 Day Trip
$626 USD