Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $533
BOSLogan International Airport
Boston, United States
KOAKona International Airport
Kailua-Kona, United States
$705 USD
-24%$533 USD
Verified 15 days agoAugust 2026
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Good Availability
46% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
4 round-trip options
Returning
Sat, Aug 15, 2026•6 Day Trip
$902 USD
Returning
Sun, Aug 16, 2026•7 Day Trip
$816 USD
Returning
Tue, Aug 18, 2026•9 Day Trip
$679 USD
Returning
Thu, Aug 20, 2026•11 Day Trip
$749 USD