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 16th, 2026
10 round-trip options
Returning
Fri, Aug 21, 2026•5 Day Trip
$823 USD
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Sat, Aug 22, 2026•6 Day Trip
$824 USD
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Sun, Aug 23, 2026•7 Day Trip
$698 USD
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Mon, Aug 24, 2026•8 Day Trip
$677 USD
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Tue, Aug 25, 2026•9 Day Trip
$665 USD
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Wed, Aug 26, 2026•10 Day Trip
$735 USD
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Thu, Aug 27, 2026•11 Day Trip
$720 USD
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Fri, Aug 28, 2026•12 Day Trip
$748 USD
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Sat, Aug 29, 2026•13 Day Trip
$745 USD
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Sun, Aug 30, 2026•14 Day Trip
$718 USD