The average bus between Gary and Oak Brook takes 3h 35m and the fastest bus takes 2h 21m. The bus service runs several times per day from Gary to Oak Brook. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 5 times a day between Gary and Oak Brook. The earliest departure is at 9:15 AM in the morning, and the last departure from Gary is at 9:00 PM which arrives into Oak Brook at 5:26 AM. All services require a transfer at Chicago Bus Station and take an average of 3h 35m. The schedules shown below are for the next available departures.



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2h 42m • 3 changesWant to know about travelling from Gary to Oak Brook? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Gary to Oak Brook. However, there are services departing from Gary station and arriving at Oak Brook station via Chicago Bus Station station. The journey, including transfers, takes approximately 3h 35m.
Gary to Oak Brook bus services, operated by Barons Bus, depart from Gary Bus Station.
Gary to Oak Brook bus services, operated by Barons Bus, arrive at North Riverside Mall station.
The distance between Gary and Oak Brook is 55.2 km. The road distance is 78 km.
You can take a bus from Gary Bus Station to Cermak Rd & Windsor Dr via Chicago Bus Station, Clinton Blue Line Station, Pulaski & Cermak, Cermak & Pulaski, and North Riverside Park Mall in around 2h 33m.