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
Saturday, August 15th, 2026
7 round-trip options
Returning
Thu, Aug 20, 2026•5 Day Trip
$873 USD
Returning
Sun, Aug 23, 2026•8 Day Trip
$873 USD
Returning
Mon, Aug 24, 2026•9 Day Trip
$836 USD
Returning
Tue, Aug 25, 2026•10 Day Trip
$836 USD
Returning
Wed, Aug 26, 2026•11 Day Trip
$799 USD
Returning
Thu, Aug 27, 2026•12 Day Trip
$863 USD
Returning
Sat, Aug 29, 2026•14 Day Trip
$948 USD