We are flying US Air in April. We got our airfare in December and I just checked it today and it's staying the same. In my experience, I waited too long. When I first looking about 11 months out (mostly United) airfare from California to MCO was in the low to mid $400's. I thought since I was looking so far out, it would go down. It didn't. Not only that, but times and connections all changed. Now, in most cases I would of had to changed planes 2 to 3 times and arrive in MCO the next day. When I finally realized United wasn't coming down, I looked more at US Air. They were always hire than United but times were better and so were the connections. Paid more with US Air than if I had gotten it way back with United. I checked United the other day it went up over $100 more, it's now over $700.