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
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Good Availability
49% of dates checked are available within 10% of the lowest price
Wednesday, August 12th, 2026
7 round-trip options
Returning
Mon, Aug 17, 2026•5 Day Trip
$589 USD
Returning
Thu, Aug 20, 2026•8 Day Trip
$621 USD
Returning
Fri, Aug 21, 2026•9 Day Trip
$621 USD
Returning
Sat, Aug 22, 2026•10 Day Trip
$701 USD
Returning
Sun, Aug 23, 2026•11 Day Trip
$621 USD
Returning
Mon, Aug 24, 2026•12 Day Trip
$584 USD
Returning
Wed, Aug 26, 2026•14 Day Trip
$547 USD