[brianwawok]

Depends on source. Can end up being a 30 min taxi or a 90 minute public transit if you live somewhere not handy to the blue line (say, Rogers Park to Ohare)

[jawilson2]

Metra also goes to ORD. You need to take a shuttle from the lot, but at least the train has racks for luggage.

[monksy]

I've never understood how you guys get to ohare. For me jump on the blue line and you're there.