3 ms·The blue line is $2.50 I believe...by lxmorj 8y agoThe blue line is $2.50 I believe...Fins 8y agoIsn't it $5 if you board at O'Hare?bfrog 8y agoYeah, the one stop it costs more. Gotta gouge you on the way in.Fins 8y agoIt's Chicago... gotta feed the crooks.