Does Anyone Know When There Are Cheap Travel Deals For Miami Beach?

I know so far that Travelocity is the cheapest to purchase last minute travel deals. I am leaving fron Toronto, and going to Miami. I would like to stay on the beach..the hotel I really like is Called Fontainbleu.
Does anyone know when there are really good deals (seasonal) and if there are any other websites that are better than traveloctiy.?

3 comments   Last Minute Deals   Anyone, Beach, Cheap, Deals, Does, Know, Miami, There, Travel, When