I'm actually connecting through FLL on JetBlue on my flight down, and got a pretty good deal. It was the return flight, that was a problem. Almost everything was requiring an overnight someplace on the way home or was priced outrageously. I was considering an extra day in SXM to take advantage of cheaper Monday flights, but it seemed that the expense of an additional night in SXM would eat up any savings, and booking a single night in SXM can be a problem in January. There have been rumors of South West adding SXM - don't know what's holding them back. I think they capture the market.