I got a Residence Inn with points about eight miles from the stadium, probably $250 equivalent per night, Fri and Sat. Closer gets much more expensive. Delta is booking now. Checked that this morning, stupid expensive out of Bham, I'll do it out of Atlanta and it's less, 500-700 RT range, but I'll use miles. You can fly cheaper to Milwaukee (both with Delta and Southwest - but they're not booking that far out yet) and take a two hour shuttle for $23, but that really cuts into the day. I think I'm going to go straight into Madison and rely on cabs/lyft/uber.