Fly nonstop from Chicago to Las Vegas for $98 round-trip on American.
We found seats in Basic Economy departing ORD on Sunday, February 4, returning from LAS on Saturday, February 10.
Regular Economy seats for these same dates are available for $262 round-trip.
See our Chicago ORD fare listings for a complete look at current finds.
Need a hotel in Vegas? Here's what's available for the above dates on Hotelwatchdog.