KOA to BOS from $536 in economy – flightdeals.net

Home Premium Fare Deals About

Delta Air Lines

DLDelta Air Lines

Round Trip•Economy

Kona International Airport

Kailua-Kona, United States

Logan International Airport

Boston, United States

$810 USD

-34%$536 USD

Verified 14 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$610 1$584 2$542 3$584 4$542 5$542 6$696 7$765 8$743 9$696 10$542 11$816 12$690 13$610 14$542 15$686 16$542 17$542 18$740 19$652 20$610 21$578 22$542 23$626 24$616 25$950 26$850 27$790 28$1,023 29$589 30$610 1$858 2$941 3$980 4$832

Fair Availability

24% of dates checked are available within 10% of the lowest price

Wednesday, September 9th, 2026

1 round-trip options

Returning

Mon, Sep 14, 2026•5 Day Trip

$696 USD