The average bus between Ontario and Sierra Madre takes 2h 31m and the fastest bus takes 1h 53m. There is a bus service every few hours from Ontario to Sierra Madre. 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 hourly between Ontario and Sierra Madre. The earliest departure is at 5:00 AM in the morning, and the last departure from Ontario is at 11:20 PM which arrives into Sierra Madre at 5:39 AM. All services require a transfer at Pomona Transit Center and take an average of 2h 31m. The schedules shown below are for the next available departures.


2h 33m • 2 changes


2h 9m • 2 changes


2h 6m • 2 changes


2h 3m • 2 changes


2h 9m • 2 changes


2h 9m • 2 changes


2h 25m • 2 changes


2h 18m • 2 changes


2h 9m • 2 changes


2h 9m • 2 changes


2h 25m • 2 changes


2h 18m • 2 changes
Want to know about travelling from Ontario to Sierra Madre? 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 Ontario to Sierra Madre. However, there are services departing from Ontario station and arriving at Sierra Madre station via Pomona Transit Center. The journey, including transfers, takes approximately 2h 31m.
Ontario to Sierra Madre bus services, operated by Omnitrans, depart from Holt @ Lemon station.
Ontario to Sierra Madre bus services, operated by Omnitrans, arrive at Sierra Madre / Baldwin station.
The distance between Ontario and Sierra Madre is 38.6 km. The road distance is 57 km.
You can take a bus from Holt @ Lemon to Sierra Madre / Baldwin via Pomona Transit Center, El Monte Station Upper Level, and El Monte Station - Lower Level in around 2h 43m.