No. There is nothing like that. ~$15 dollar cab ride is about your only option (try Rosemont taxi (847) 384-0110). Tell them you're at Fedex, 611 Ohare Cargo Road off of Irving Park Road.
If the crew you came in with is laying over at the short layover airport Westin, you may be able to catch a ride w/ them. They go right by the Rosemont blue line station. You can get off there and hop the blue line into the ORD terminal.