KOA to BOS from $533 in economy – flightdeals.net

Home Premium Fare Deals About

United Airlines

UAUnited Airlines

Round Trip•Economy

Kona International Airport

Kailua-Kona, United States

Logan International Airport

Boston, United States

$718 USD

-26%$533 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$715 6$620 7$620 8$620 9$620 10$715 11$620 12$692 13$620 14$620 15$620 16$620 17$719 18$653 19$641 20$626 21$626 22$626 23$653 24$668 25$708 26$665 27$584 28$584 29$578 30$578 31$673 1$778 2$593

Fair Availability

32% of dates checked are available within 10% of the lowest price

Saturday, July 4th, 2026

0 round-trip options

No flight details available for this date.