Fly nonstop from Atlanta to Chicago for $77 round-trip on United.
Searching United, we found seats departing ATL on Wednesday, September 7, returning from ORD on Tuesday, September 13.
Other dates are also available for travel from August 23 through September 27.
See our fare details for booking info.
Need a room in Chicago? Here's what's available for the above dates on Hotelwatchdog.