Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $225

United AirlinesUAUnited Airlines
One Way•Economy
United StatesBOS

Logan International Airport

Boston, United States
United StatesKOA

Kona International Airport

Kailua-Kona, United States
$346 USD
-35%$225 USD
Verified about 11 hours ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Monday, July 27th, 2026

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