Fly nonstop from Chicago to Las Vegas for $127 round-trip on United.
Seen below, we found seats departing ORD on Tuesday, August 22, returning from LAS on Wednesday, August 30.
Other dates are also available for travel from August 15 through November 1.
See our fare details for booking info.
Need a room in Las Vegas? Here's what's available for the above dates on Hotelwatchdog.