I just found this website which I think will be incredibly useful for travelling to away games. http://www.megabus.com/us/ They run buses from Chicago to St. Louis, Cincinnati, and Milwaukee. But the brilliant part is the fares. They start from $1, which is the cost for a one-way trip to those places on a weekday. On a weekend, Milwaukee is still $1, but Cincinnati is $8, and St. Louis can be from $8-$20. But still, I think this deal is simply amazing. Where else can you find such a deal? They also run from Chicago to Cleveland, Columbus, Detriot, Indianapolis, and Minneapolis. Didn't really check the fares to those places. No Cubs games there. :P