The average bus between Ontario and Los Angeles Union Station takes 1h 45m and the fastest bus takes 1h 24m. The bus runs at least 2 times per hour from Ontario to Los Angeles Union Station. 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 30 minutes between Ontario and Los Angeles Union Station. The earliest departure is at 6:41 AM in the morning, and the last departure from Ontario is at 8:34 PM which arrives into Los Angeles Union Station at 10:15 PM. All services require a transfer, and take on average 1h 45m. The schedules shown below are for the next available departures.

1h 52m • 1 change

1h 47m • 1 change

1h 44m • 1 change

1h 53m • 1 change
Want to know about travelling from Ontario to Los Angeles Union Station? 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 Los Angeles Union Station. However, there are services departing from Ontario station and arriving at Los Angeles Union Station station via Pomona Transit Center. The journey, including transfers, takes approximately 1h 45m.
Ontario to Los Angeles Union Station bus services, operated by Omnitrans, depart from Holt @ Lemon station.
Ontario to Los Angeles Union Station bus services, operated by Omnitrans, arrive at Union Station Patsaouras Bus Plaza W.
The distance between Ontario and Los Angeles Union Station is 53.6 km. The road distance is 66 km.
You can take a bus from Holt @ Lemon to Union Station Patsaouras Bus Plaza W via Pomona Transit Center in around 1h 48m.