Cheap USA flights can be found where...?

I think that the best way to find the cheapest flights is to sign up at one of the websites specialized in airfare deals alerts. Personally, I use a href="http://www.myairdeals.com/." rel="nofollow"http://www.myairdeals.com/./a You simply sign-in, choose your departure point and destination. You can even choose the travel months, in your case December/January. When an airfare deal that matches your choice appears, you receive an e-mail and you can book your ticket right away.