Most travel sites are pretty nice and provide a lot of great functionality for searching different options. But I find myself spending a lot of time trying to find the best package deal over a date range.

For example, I'd like to go to Oahu in January but don't really care when. I just know I'd like to stay 4 nights in at least a 3 star hotel. It would be nice if I could put in those parameters and let the site find when the best overall deal is available. Instead I find myself playing around with endless date variations looking for the best deal.

Is there a site that already does this or I have come across the next great idea in AI/travel industry?