Miller Boat Line is a ferry service to Put-in-Bay and Middle Bass Island in Lake Erie off of the Ohio coast. Miller Ferry off ... ers transportation for passengers and is the only ferry service for vehicles to these two Lake Erie Islands During the peak season, Miller Ferry runs trips to Put-in-Bay every half hour and is only an 18 minute ferry ride. Miller Boat Line offers the lowest fares, free parking, group and student rates, children 5 and under ride free, and pets ride free! Ferries run until winter ice up will resume in spring lake thaw. Put in Bay, Ohio is the most popular island in the Lake Erie Shores & Islands area. read more