What's the best way to travel to O'Hare airport at 3 am?
Country: United States
Depends from where. If you are near a train line (CTA, not Metra), they run all hours, but infrequently, so check the schedules on their website - the Blue Line gets you out there. Otherwise, tons of cab companies have flat rates to the airport, or pick one up on the corner. Hope that helps!