Fly nonstop from Chicago to Cozumel for $265 round-trip on United.
Searching United.com, we found seats departing ORD on Saturday, November 26, returning from CZM on Saturday, December 3.
Other dates are also available for travel from November 26 through February 18.
See our fare details for booking info.
Need a room in Cozumel? Here's what's available for the above dates on Hotelwatchdog.