I am planning to go to Miami for a weekend to get away from the winter weather. Can anyone recommend a good flight comparison engine for Miami flights? I want to compare my options to see which flights have the best times and prices. I don’t want to miss out on too much time relaxing, but I also can afford to spend only so much money on the trip so I will have to balance this. Maybe I will go Friday night if I can find an inexpensive hotel that is near the beach. Hopefully I can spend at least a day just hanging out at the beach.