Star Line runs fast, frequent hydro-jet ferries from Saint Ignace, with the trip taking about 16–20 minutes. Some departures even pass under the Mackinac Bridge for a scenic bonus. Adult roundtrip tickets cost around $34, with discounts for kids and bikes. You can buy tickets online or at the dock, and there’s free parking on site. Ferries run daily from 9:00 AM to 7:15 PM.