American, United Airlines and Expedia have round trip airfares travelling to and from Chicago (ORD) and Las Vegas (LAS) for $ 129, nonstop. The United Airlines fares are basic economy fares, a restricted-type fare that allows a small personal item and free change (fare difference applies). If your flight is on American, you may select a seat, free change (fare difference applies), have a personal item and a carry-on bag.

Travel Availability:[INDENT]Departs ORD: Sept 15, 17-22, 25, 27-29; Oct 2-5, 10-12, 16, 18-19, 25-26, 30; Nov 2-3, 6, 8-9, 14-17; Dec 1, 4, 6-8, 11-15