When is the best time to purchase airfare for late April or early May? I would need 2 tickets to Fort Lauderdale or Miami and am willing to fly from DesMoines, Omaha or Kansas City, if the price is right. My preference would be to fly from Des Moines. I have seen a rate of $108.00 RT from Kansas City to Fort Lauderdale on Vanguard. I am waiting for one of the Hot deals Vanguard runs to see if I can get a companion fare for less. What do you think? Thanks! Lilly