Miami International Airport — also known as MIA and historically as Wilcox Field — is the primary international airport serving Miami, Florida and its metropolitan area with over 1,000 daily flights to 185 domestic and international destinations, including most countries in Latin America. The airport is in an unincorporated area in Miami-Dade County, 8 miles w…Miami International Airport — also known as MIA and historically as Wilcox Field — is the primary international airport serving Miami, Florida and its metropolitan area with over 1,000 daily flights to 185 domestic and international destinations, including most countries in Latin America. The airport is in an unincorporated area in Miami-Dade County, 8 miles west-northwest of Downtown Miami, in metropolitan Miami, adjacent to the cities of Miami and Miami Springs, and the village of Virginia Gardens. Nearby cities include Hialeah, Doral, and the Census-designated place of Fontainebleau.