Fly nonstop from Chicago to Cancun for $331 round-trip on American.
Seen below, we found seats over Día de Muertos, departing ORD on Friday, October 28, returning from CUN on Friday, November 4.
Other dates are also available for travel through late April.
See our fare details for booking info.
Need a room in Cancun? Here's what's available for the above dates on Hotelwatchdog.