The average bus between Gary and Oak Brook takes 2h 58m and the fastest bus takes 2h 6m. 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 every 4 hours 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 6:05 AM. All services require a transfer at Chicago Bus Station and take an average of 2h 58m. The schedules shown below are for the next available departures.



2h 38m • 3 changes



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3h 16m • 3 changes



2h 28m • 3 changes



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3h 16m • 3 changes



2h 42m • 3 changes



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2h 46m • 3 changes



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3h 18m • 3 changes



3h 1m • 3 changes
Want 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 2h 58m.
Gary to Oak Brook bus services, operated by Greyhound USA, depart from Gary Bus Station.
Gary to Oak Brook bus services, operated by Greyhound USA, arrive at Cermak Rd & Windsor Dr station.
The distance between Gary and Oak Brook is 55.2 km. The road distance is 81 km.
You can take a bus from Gary Bus Station to Cermak Rd & Windsor Dr via Chicago Bus Station, Harrison & Jefferson, Cicero & 24th Place Terminal, Cicero & 24th Place, and 54th Ave CTA Station/Pink Line in around 2h 34m.