I flipped it around to MSP-MCO, and still see 1 night possibilities leaving on the following days and returning the next on DL. This was using Ita Matrix, I didn't see if it would ticket on another website.

11/30 $159
12/1 $159
12/8 $165
12/14 $159
12/15 $159

I also saw some routings on UA on 12/8-/12/9 via EWR which would be more miles (in a different program) for $180