I booked with Spirit airlines out of Detroit today for $81.00 each way since they have sale on today only. Didn't want to wait for Buffalo deals any longer. Southwest is too high right now. Flew out of Detroit last year about 3.5hrs to airport.
I think it is going to depend if you want to go on the weekend or a Tuesday Wednesday. That weekend the week before Easter seems to be really high and not going down.
Our party of 8 booked the first day Jet Blue opened its March Break fares and are really glad we did. I checked the same direct flights this morning and the flights we paid $248 return are now $738 return. It really pays to book as soon as possible. I have never seen the March break flights drop in price!