You left out ORD. Im in the same boat though, I live in Fort Lauderdale. I just got hired at Republic, Silver and Skywest. I was initially going to go with republic because they said I could get the Miami base after about 4-6 months but with all of their problems and slow moving contract negotiaions I went with Skywest.
At skywest youll start out at either MSP or ORD and there are non stop flights to Chicago from FLL. A couple of months later you could get IAH and theres non stop flights there as well.
But yea, no commute is the best option, which is why Im moving to chicago next MArch/April.