American Airlines have round trip airfares travelling to and from Miami (MIA) and Chicago (ORD) for $ 137, nonstop. These are basic economy fares that will allow you to have a personal item and a carry-on bag. There is no seat selection and no change. If you are travelling with children, you will be seated together as per AA’s policy.

Travel Availability:[INDENT]Departs MIA: July 3; Aug 13-14, 17, 21, 24, 27-28; Sept 3, 5, 10-11, 14, 17-18, 21, 24-25, 28; Oct 1-2, 5, 8-9, 12, 16, 23, 29-31; Nov 5-6, 9, 12-13, 16, 19-20