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

Monday, October 26th, 2026

5 round-trip options

Returning
Sat, Oct 31, 20265 Day Trip
$542 USD
Returning
Mon, Nov 2, 20267 Day Trip
$642 USD
Returning
Sat, Nov 7, 202612 Day Trip
$718 USD
Returning
Sun, Nov 8, 202613 Day Trip
$594 USD
Returning
Mon, Nov 9, 202614 Day Trip
$594 USD