MRLV;
I can't agree with you re: Spirit shutting down. Their presence at FLL has forced AA to add more flights there and at a price I like. I am hoping Spirit's alleged expansion to Columbia (the Clam advised it begins next month but I have not verified) drives the price down on AA flight to MDE (Spirit is not flying to MDE but supposedly another city).
I may be mistaken, and if so please forgive me in advance, but I think Spirit only flies to SJO from FLL. If so, IMHO, it makes little sense from Las Vegas to fly Spirit, pay for your checked baggage, and connect all the way down here in South Florida when American can route you (I assume) thru DFW or Continental through Houston.
Fox; if I was in ATL I would wait until Delta runs a special and fly them. I have not had any bad experiences with Spirit (but for long lines) nor have any of my pals in S. Fla (but for one on one occasion) but I have heard of trouble when someone from ATL tries to connect in FLL with Spirit. Whatever you do, best of luck.
