Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $516
BOSLogan International Airport
Boston, United States
KOAKona International Airport
Kailua-Kona, United States
$718 USD
-28%$516 USD
Verified about 22 hours agoAugust 2026
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Fair Availability
32% of dates checked are available within 10% of the lowest price
Sunday, August 2nd, 2026
10 round-trip options
Returning
Fri, Aug 7, 2026•5 Day Trip
$826 USD
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Sat, Aug 8, 2026•6 Day Trip
$886 USD
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Sun, Aug 9, 2026•7 Day Trip
$991 USD
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Mon, Aug 10, 2026•8 Day Trip
$873 USD
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Tue, Aug 11, 2026•9 Day Trip
$822 USD
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Wed, Aug 12, 2026•10 Day Trip
$955 USD
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Thu, Aug 13, 2026•11 Day Trip
$873 USD
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Fri, Aug 14, 2026•12 Day Trip
$991 USD
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Sat, Aug 15, 2026•13 Day Trip
$953 USD
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Sun, Aug 16, 2026•14 Day Trip
$991 USD