Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $536
BOSLogan International Airport
Boston, United States
KOAKona International Airport
Kailua-Kona, United States
$730 USD
-27%$536 USD
Verified 13 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
49% of dates checked are available within 10% of the lowest price
Saturday, August 8th, 2026
7 round-trip options
Returning
Thu, Aug 13, 2026•5 Day Trip
$916 USD
Returning
Sun, Aug 16, 2026•8 Day Trip
$798 USD
Returning
Mon, Aug 17, 2026•9 Day Trip
$738 USD
Returning
Tue, Aug 18, 2026•10 Day Trip
$732 USD
Returning
Wed, Aug 19, 2026•11 Day Trip
$738 USD
Returning
Thu, Aug 20, 2026•12 Day Trip
$770 USD
Returning
Sat, Aug 22, 2026•14 Day Trip
$850 USD