Cheap Flights to Straits of Mackinac: Straits of Mackinac Flight Deals

View €169 flight on Fri, 17 Jul 2026Opens in a new window

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Cheap round-trip flights to Straits of Mackinac

Prices were available within the past 7 days and start at €169 for one-way flights and €229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 17 Jul - Mon, 20 Jul
ORD
Chicago
CIU
Sault Ste. Marie
€229 Return, found 1 day ago
€229
Return
found 1 day ago
Select United flight, departing Fri, 17 Jul from Chicago to Sault Ste. Marie, returning Mon, 20 Jul, priced at €229 found 1 day ago
United
Thu, 16 Jul - Mon, 20 Jul
ORD
Chicago
PLN
Pellston
€357 Return, found 2 days ago
€357
Return
found 2 days ago
Select United flight, departing Thu, 16 Jul from Chicago to Pellston, returning Mon, 20 Jul, priced at €357 found 2 days ago
Delta
Fri, 17 Jul - Mon, 20 Jul
ORD
Chicago
CIU
Sault Ste. Marie
€380 Return, found 1 day ago
€380
Return
found 1 day ago
Select Delta flight, departing Fri, 17 Jul from Chicago to Sault Ste. Marie, returning Mon, 20 Jul, priced at €380 found 1 day ago
Delta
Fri, 17 Jul - Mon, 20 Jul
ORD
Chicago
CIU
Sault Ste. Marie
€384 Return, found 1 day ago
€384
Return
found 1 day ago
Select Delta flight, departing Fri, 17 Jul from Chicago to Sault Ste. Marie, returning Mon, 20 Jul, priced at €384 found 1 day ago
United
Thu, 16 Jul - Mon, 20 Jul
ORD
Chicago
PLN
Pellston
€388 Return, found 2 days ago
€388
Return
found 2 days ago
Select United flight, departing Thu, 16 Jul from Chicago to Pellston, returning Mon, 20 Jul, priced at €388 found 2 days ago

Frequently asked questions

How do I find cheap flights to Straits of Mackinac that have flexible change policies?
Search for affordable fares to Straits of Mackinac, then tick the "No change fee" box directly under the "Flexible change policies" subheading. It's as simple as that. We appreciate that travel plans change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Straits of Mackinac?
You can go to several airports in or near Straits of Mackinac with Delta Air Lines. It lists 117 monthly services to this region, including 60 to Chippewa County Intl. Airport (CIU). Pellston Regional Airport (PLN) a better fit for you? Delta Air Lines offers 56 flights every month here.
How can I find cheap tickets to Straits of Mackinac?
One of the easiest ways to snare cheap tickets to Straits of Mackinac is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Straits of Mackinac in the last seven days was €229. Booking ahead of time will generally help you get an even better deal.
How much is a flight to Straits of Mackinac?
The price of a round-trip journey to Straits of Mackinac in the last seven days fluctuated between €229 and €388. If you were flying one way out of Chicago (ORD), you could have scored a cheap seat from just €169.
What are the most popular airports to fly into in Straits of Mackinac?
Depending on which airline you book with and where you're flying from, one of these top airports will be your entry point to Straits of Mackinac:

  • Chippewa County Intl. Airport (CIU) - 60 flights per month.
  • Pellston Regional Airport (PLN) - 56 flights per month.

How much is a plane ticket to Straits of Mackinac?
In the last seven days, plane tickets cost between €229 and €388. Browse through our amazing deals to Straits of Mackinac, make a booking and get ready for your next fun holiday!
What months are the cheapest to book a flight to Straits of Mackinac?
February is the cheapest month to lock in a seat for your Straits of Mackinac getaway. Tickets cost the most during December, so keep clear of this time if possible.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Straits of Mackinac. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Straits of Mackinac. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Straits of Mackinac, or are just on the lookout for the best flights to Straits of Mackinac, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Straits of Mackinac to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Chippewa County Intl.
Destination airport IATA code
CIU
Destination city name
Sault Ste. Marie
Return price
€229

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