Detroit City

Serving Windsor, Ontario, with scheduled regional flights and seasonal services; convenient for travel across southwestern Ontario and access to the nearby Detroit–Windsor border.

Serving the Flint, Michigan area with primarily domestic flights and low-cost carriers; convenient for travel to northeastern Michigan and the broader Great Lakes region.

Primary commercial and cargo airport serving Toledo and northwest Ohio, offering regional flights and general aviation services; convenient for access to the city and surrounding suburbs.

Serving London, Ontario, Canada, the regional airport handles domestic flights and some US connections, offering commercial, charter and general aviation services convenient for travelers across southwestern Ontario.

Serving Kitchener–Waterloo and Cambridge in Ontario, provides regional and limited international flights with convenient access to the region’s tech hubs and universities.