Chippewa County International Airport (CIU) is not merely a transport hub, but a true gateway to the rugged beauty of the Great Lakes, far removed from the bustle of megacities. Located on the site of a former strategic airbase, it combines the large-scale infrastructure of the past with the cosiness of a modern regional terminal. Here, travellers are welcomed by an atmosphere of calm and efficiency, allowing them to begin their exploration of Michigan's Upper Peninsula without unnecessary stress or long queues.
| IATA Code | CIU |
| ICAO Code | KCIU |
| City | Sault Ste. Marie |
| Distance to Centre | 34 km |
| Status | International |
| Annual Passengers | ~45,000 |
Features and Advantages of the Airport
The main distinguishing feature of the airport is its unique history and infrastructure. Since CIU inherited its runways from the Kincheloe military base, it possesses one of the longest runways in the region (over 2 kilometres). This allows it to accommodate aircraft of almost any size and ensures the highest level of safety during landings in all weather conditions, which is especially important during Michigan's snowy winters.
The airport is known as an important centre for winter testing. Thanks to the harsh climate and excellent technical facilities, tests for new car models and aviation equipment are often conducted here to check resistance to cold and ice. For tourists, this means that airport services operate flawlessly even during the heaviest snowfalls, and flights are cancelled extremely rarely compared to other regional hubs.
For passengers, the key advantage remains comfort and speed of service. Unlike congested hubs, the journey here from the terminal entrance to the boarding gate takes mere minutes. The compactness of the building, friendly staff, and lack of crowds make the flight experience as relaxed as possible, while free parking and a convenient drop-off zone add convenience for those travelling by car.