Mackinac Island Airport (IATA: MCD, ICAO: KMCD, FAA LID: MCD) is a public use airport in Mackinac County, Michigan, United States. It is located one nautical mile (1.9 km) northwest of downtown Mackinac Island, Michigan in the center of Mackinac Island. The airport is owned by Mackinac Island State Park Commission. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a basic general aviation facility.