For our trip from BOS to MCO I booked with Delta at the 331 day window last year and it turned out to be the cheapest fare right up 'til the day we left.
I honestly don't see how you can make plans for a vacation without knowing exactly when your flight is? I've often wonder how those people that wait until the 11th hour can make such definite plans without knowing for sure they have their flight? Especially for accommodations. What happens if you book to arrive on a Friday but after waiting so long and the flight comes out only to find out no flights for that day or they are REALLY pricey?
With our luck we wouldn't be able to adjust our accommodations.
Personally I just like knowing well in advance my exact plans. Less stress on my part.
You are bringing up an interesting issue here, that of "should I go with a legacy airline at 330/331 days, or hold out for a discounter at the 8 month or less range?"
Unfortunately, there's no easy, straightforward answer to that question.
As example, I'm currently watching fares for a 2/08 trip. The "legacy carriers" window for our dates opens up this weekend. The lowest fares I'm seeing from those lines a few days in advance of the window opening are actually not bad, in the $230-$240 range - but those are for non direct flights at very early or late hours. Anything non-stop during prime time during that period is
much more expensive.
Now, I too would love to settle this now and have my plans finalized far in advance.
However, the discount carriers -- who I can't book until July at the earliest -- are currently showing rates (for fall 2007, not next winter) that are generally a little more than the lowest legacy ones -- but those are for nonstop flights during decent hours. Of course, If I do wait to try and book those this summer, there's no guarantee the prices they'll be offering for flights next February won't be higher.
So, do I take the less attractive but clearly affordable bird in hand...
....or do I wait to try and get a better product, albeit one that could possibly end up being more expensive?
A classic airfare quandry!!!!