I'm in the same boat....looking for airfare Feb 26 through Mar 6. I'm kicking myself for not booking JetBlue out of BOS back in the summer when it was $79 ea way, but our plans were not firm then. Now, their cheapest flight is $116 to MCO and then $156 back to BOS. Ouch! We did manage to catch a fare sale this past Feb., but it didn't show up until January.
I'm giving it until the end of this month because that's when most of the current specials are booking through. At that point, special or not, I'll probably book with one of the airlines that gives credits when the fares go down (Jetblue, SWA, etc), and hope that the fares eventually go down. We can use the credits for a future flight. I just don't want to take a chance in not being able to find <i>anything</i> at all.....we are going on a cruise and I can't miss the boat!
Good luck!
Sammy