Hey Spidey, we look for the same area. We always check, Buffalo, Detroit, Flint, and Grand Rapids, they are all about a 7 hour drive for us, give or take an hour!
We flew from Buffalo last year, on March 8th to March 19th, and we got flights for $72 down and $69 back!! But like most people, I made a career out of checking for prices, and releases! My only complaint about airtran booking this far in advance, is that you can't change without paying a fee, so you have to be ok with what you are booking from day one, where as Southwest there is a little more flexibility! Just SW doesn't release their dates at the same time as Airtran. I think I may wait for SW this year, but it will depend on the AT prices! Right now, I don't like the time for the direct flight from Buffalo, 4:37 in the afternoon! YUCK