The trip from St. Ignace to Mackinac Island typically takes about 16–20 minutes on a fast ferry. Some routes, such as classic or scenic ferries, take longer (30–40 minutes) depending on the experience and lake conditions.

Two ferry companies provide service between St. Ignace and Mackinac Island: Shepler’s Mackinac Island Ferry and Arnold Transit Company. All ferries depart from downtown St. Ignace waterfront docks. Both offer frequent crossings during the travel season; they both provide the same destination experience, so choice usually comes down to schedule, dock location, or preferred ferry style.

No reservations are required for most departures. Ferry tickets are generally flexible and can be used for any scheduled departure on the day of travel.

Tickets can also be purchased in advance online through the official ferry company websites:

* Shepler’s Mackinac Island Ferry

* Arnold Transit Company

Online tickets are not typically tied to a specific departure time, allowing you to board the next available ferry when you arrive. Tickets may also be purchased in person at the docks.

All ferry departures operate from the downtown St. Ignace waterfront. Once you arrive in downtown St. Ignace, ferry access is clearly marked and easy to navigate. Exact dock depends on your ferry company and ticket type. Ferries depart from different docks that are located along the waterfront. Be sure to confirm your departure point before arriving; it’s important to go to the correct location based on your ferry company and ticket.

* Shepler’s Mackinac Island Ferry (main dock for all Shepler’s departures), located at: 601 N State St, St Ignace, MI 49781

* Arnold Transit Company (fast ferry departures), located at: 587 N State St, St Ignace, MI 49781

* Arnold Transit Company Dock #1 (classic ferry departures), located at: 99 N State St, St Ignace, MI 49781

Yes. Both ferry companies offer convenient parking options near their St. Ignace docks, including day, overnight, and long-term parking. Parking locations, shuttle service, and procedures vary slightly by company and season. Some require registration or permits.

For guests traveling with Shepler’s Mackinac Island Ferry, parking is available near the dock.

For full details on Shepler’s parking locations, visit:

👉 www.sheplersferry.com/st-ignace-directions

For guests traveling with Arnold Transit Company, parking options are available and vary by season and departure location.

For full details, including current lot options with Arnold Transit Company, with seasonal updates, visit:

👉 www.arnoldtransitcompany.com/winter-parking

Fast ferries provide a quick, direct trip to Mackinac Island in about 16–20 minutes. Classic ferries offer a slower ride across the Straits, typically taking 30–40 minutes and only operate during the peak season.

Ferry service from St. Ignace to Mackinac Island runs from spring through late fall. Winter service may also be available depending on ice conditions.

Plan to arrive at least 60 minutes before your preferred departure time during peak season. This allows time for parking, ticketing, and boarding.

Schedules vary by season and weather conditions. Ferry service from St. Ignace typically begins in the morning, with first departures generally running around 7:00–7:30 AM, depending on the season and ferry company schedule.

Earlier or later in the season, first departures may vary slightly as schedules adjust for demand and daylight hours, so it’s always best to check with your carrier.

Schedules vary by season and weather conditions. Last departures from Mackinac Island typically run in the evening hours, often between 8:00 PM and 10:00 PM during peak summer season.

In spring and fall, the final return ferry may be earlier due to reduced schedules and seasonal operating hours.

Because times change throughout the season, it’s recommended to check same-day schedules before traveling, especially if you are planning a late return.

Yes. Children are welcome on all ferry departures from St. Ignace, and both local ferry companies are commonly used by families traveling to Mackinac Island.

Both offer a safe, short crossing across the Straits of Mackinac, typically around 16–20 minutes on fast ferries, making it an easy trip for children of all ages.

* There is no assigned seating, so families can choose indoor or outdoor seating together upon boarding

* Upper decks offer open-air views, while lower decks provide enclosed seating for more sheltered comfort

* Children must be supervised at all times, especially on open-air upper decks

* Strollers are typically allowed, but may need to be folded during boarding or seating depending on vessel conditions

Many families prefer the upper deck for the experience, but the lower deck is often a good option for younger children who need a calmer, enclosed space.

Ferry crossings between St. Ignace and Mackinac Island are short—typically 16–20 minutes on fast ferries—and onboard restroom access is generally not available.

Because of this, both ferry companies recommend using restroom facilities at the dock before boarding: Restrooms are available at or near the ferry terminals prior to departure, and this is the most reliable option for travelers—especially families with young children.

Yes. Standard luggage, backpacks, and bicycles are typically allowed on ferry crossings. Staff will assist with loading and direct you where to store items during the trip.

Yes. Both ferry companies operating from St. Ignace are pet-friendly, offering free pet passage.

* Shepler’s Mackinac Island Ferry allows leashed or properly contained pets on all standard ferry departures at no additional charge. Pets should remain at your feet or in your lap and are not permitted on passenger seating. 

* Arnold Transit Company also allows dogs on board, provided they are leashed, well-behaved, and under control at all times. 

Once on Mackinac Island, pets must remain leashed, and visitors are always responsible for cleaning up after their own pets. While many outdoor areas are pet-friendly, many businesses have restrictions.

🐾 A note about St. Ignace:

St. Ignace is a pet-friendly travel hub with great waterfront walking areas, green spaces, and trails. Pet owners will find several pet-friendly accommodations that welcome four-legged travelers so everyone can return to comfort after a day of exploring the island.

Ferry schedules may be adjusted for safety due to wind or lake conditions. If delays occur, departures are usually frequent enough that passengers can board the next available ferry.

It’s a common mistake, especially for first-time visitors. All docks are within the St. Ignace waterfront area but are not interchangeable. The docks are close enough that you can usually easily redirect to the correct location, but during busy periods it may mean missing your intended departure and then waiting for the next available ferry. Checking your ferry company and dock location ahead of time helps avoid delays.

Ferries from St. Ignace typically offer both open-air upper decks and enclosed lower cabins, giving passengers a choice between fresh-air views and indoor comfort. There is no assigned seating, so passengers are free to choose whichever area they prefer upon boarding.

* Upper deck: Open-air seating with panoramic views of the Straits of Mackinac. This is the most popular option for photos, sightseeing, and enjoying the breeze. It can be cooler and windier, especially early or late in the season.

* Lower deck: Enclosed seating with large windows. This option offers shelter from wind, rain, or cooler temperatures while still providing views of the water.

What to wear on the ferry

Dress comfortably and plan for changing lake conditions. Many travelers choose to dress in layers so they can move between decks comfortably depending on weather and wind. Even in summer, the breeze over the water can feel cooler than expected.

Helpful suggestions:

* Light layers (a jacket or sweatshirt is often useful)

* Sunglasses and sunscreen for upper deck seating

* Secure footwear for walking on and off the vessel

* A hat that won’t easily blow away if sitting outside

Getting back to St. Ignace is simple—ferries run regularly throughout the day from Mackinac Island during the operating season.

Both ferry companies provide continuous return service.

Return ferries depart from the main docks on Mackinac Island and arrive back in St. Ignace at the downtown waterfront terminals. Passengers simply board the next available ferry: no reservation is usually required for a specific return time, and tickets are typically flexible for same-day travel.

During peak summer hours, boats run frequently, making it easy to return whenever you’re ready. In spring and fall, departures may be spaced farther apart, so it’s a good idea to check the posted schedule on the island earlier in the day.