Hancock County/Bar Harbor Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Hancock County/Bar Harbor Airport is Bar Harbor to 🇺🇸 Boston (BOS), which takes around 1 hour and 25 minutes. On an airline like Cape Air. More info on this flight route (BHB-BOS).Shortest flight from Hancock County/Bar Harbor Airport is Bar Harbor to 🇺🇸 Boston (BOS), which takes around 1 hour and 25 minutes. On an airline like Cape Air. More info on this flight route (BHB-BOS).