The average bus between Darien and Oak Brook takes 1h 1m and the fastest bus takes 53 min. The bus service runs several times per day from Darien 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 Darien and Oak Brook. The earliest departure is at 6:36 AM in the morning, and the last departure from Darien is at 5:41 PM which arrives into Oak Brook at 6:44 PM. All services require a transfer, and take on average 1h 1m. The schedules shown below are for the next available departures.

1h 9m • 1 change

1h • 1 change

53 min • 1 change

1h 3m • 1 change

1h 9m • 1 change

1h • 1 change

53 min • 1 change

1h 3m • 1 change

1h 9m • 1 change

1h • 1 change

53 min • 1 change

1h 3m • 1 change

1h 9m • 1 change

1h • 1 change

53 min • 1 change

1h 3m • 1 change

1h 9m • 1 change

1h • 1 change

53 min • 1 change

1h 3m • 1 change
Want to know about travelling from Darien 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 Darien to Oak Brook. However, there are services departing from Darien station and arriving at Oak Brook station via Yorktown Center. The journey, including transfers, takes approximately 1h 1m.
Darien to Oak Brook bus services, operated by Pace Bus, depart from Cass/75th station.
Darien to Oak Brook bus services, operated by Pace Bus, arrive at 22nd St & York Rd station.
The distance between Darien and Oak Brook is 9.7 km. The road distance is 23 km.
You can take a bus from Cass/75th to 22nd St & York Rd via Yorktown Center in around 58 min.