We never book air until the discounts really come into effect (closer to the trip) and typically book the trip a year ahead of time. Now realize, we typically book, in the past, the Platinum or equivilent. Cost are pretty high to begin with, hence the larger $$$ discount. What basically happens is, we go see the Travel agent, she makes some calls, she never books on-line, and we end up with a much cheaper route. The only extra that we book at this time is Limo transfer. But, she usually books it through Disney so I can't imagine that this would effect the outcome at all. I have a suspicion that agents are given special deals not available on the Disney site. I will be happy to ask though.