I didn't read the whole thread but personally, I think with the rising fuel costs it's better to book ASAP. I booked Jet Blue from Dulles for our flights over spring break @ $210 pp round trip (leaving TODAY

) last fall when they released the schedule & it promptly went UP, UP, UP right after & stayed up. When all the airlines released for August back in January I was expecting to pay less since it's not a holiday period...WRONG! SW & AT out of BWI along with JB out of Dulles were ALL higher than what I paid for spring break (like $256+) so I ended up booking on United out of Dulles for $210 pp (same was what we paid for spring break). I have been watching those fares either hold steady or increase since then...across the board. NONE have dropped. So I am glad I booked what I did when I did. The days of cheap air are over - at least for now.