The average bus between Santa Ana and Fontana takes 4h 7m and the fastest bus takes 3h 30m. There is a bus service every few hours from Santa Ana to Fontana. 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 Santa Ana and Fontana. The earliest departure is at 5:00 AM in the morning, and the last departure from Santa Ana is at 9:33 PM which arrives into Fontana at 9:47 AM. All services require a transfer at Ring-Brea Mall and take an average of 4h 7m. The schedules shown below are for the next available departures.


4h 1m • 2 changes

4h 8m • 2 changes

4h 21m • 2 changes

4h 29m • 2 changes

3h 30m • 2 changes

3h 33m • 2 changes

3h 45m • 2 changes

3h 46m • 2 changes

3h 30m • 2 changes

3h 33m • 2 changes

3h 45m • 2 changes

3h 46m • 2 changes

3h 30m • 2 changes

3h 33m • 2 changes

3h 45m • 2 changes

3h 46m • 2 changesWant to know about travelling from Santa Ana to Fontana? 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 Santa Ana to Fontana. However, there are services departing from Santa Ana station and arriving at Fontana station via Ring-Brea Mall. The journey, including transfers, takes approximately 4h 7m.
Santa Ana to Fontana bus services, operated by OCTA, depart from The Depot At Santa Ana Dock 3 station.
Santa Ana to Fontana bus services, operated by OCTA, arrive at Sierra Avenue @ Merrill station.
The distance between Santa Ana and Fontana is 55.5 km. The road distance is 84 km.
You can take a bus from The Depot At Santa Ana Dock 3 to Sierra Avenue @ Merrill via Ring-Brea Mall, Brea Mall, and Pomona Transit Center in around 4h 16m.