Chicago Midway International Airport (IATA: MDW), is an airport in Chicago, Illinois, on the city's southwest side, eight miles (13 km) from the Loop.
Chicago Midway International Airport (IATA: MDW, ICAO: KMDW, FAA LID: MDW), is an airport in chicago, Illinois, on the city's southwest side, eight miles (13 km) from the Loop. This airport is usually served by low-cost carriers.
See here for the official website.