There's The Savannah College of Art and Design, which is where I go to. They're CG program is one of the best in the country, but the 2D output isn't as good as CalArts from what I've seen. However, it is cheaper than CalArts.
There scholarship programs are pretty good, the easiest one to get I think gets $5,000 off your tuition, and all you have to do is keep a GPA above 3.0.
From what I've seen, the best animation school is Gobelins School of Image in Paris, France. Students there produced the Oscar 2008 nominee short, "Oktapodi".