I am traveling next Wednesday/Thursday to the Hyatt Regency that is on Wacker Drive downtown, nearly next to Lake Michigan. I am looking for the most dependable (doesn't have to be super cheap, although nothing more then $40) transportation to get from MDW to the hotel. So far, I've come up with Airport Express, which wants $25.00 roundtrip. I can take a cab, but will the fare be under $12? I'm figuring $12 plus a tip times two is going to cost more then the shuttle.

If anybody has some ideas about what the cab fare is from MDW or if there are any better transportation options, I would greatly appreciate it!!