Location of O’Hare International Airport

The airport is located on the northwest side of Chicago in the state of Illinois, within the boundaries of one of the 77 semi-official communities in the city, O’Hare. The area contains roads such as Interstate 90, Interstate 190, Interstate 194, Illinois route 72, Illinois Route 171, U.S. Route 12, and U.S. Route 45.

The address of the airport is 10000 W O'Hare Ave, Chicago, IL 60666, USA.