The average bus between Santa Ana and Ontario takes 3h 2m and the fastest bus takes 2h 36m. The bus service runs several times per day from Santa Ana to Ontario. 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 twice daily between Santa Ana and Ontario. The earliest departure is at 6:15 AM in the morning, and the last departure from Santa Ana is at 5:57 PM which arrives into Ontario at 8:59 PM. All services require a transfer at Ring-Brea Mall and take an average of 3h 2m. The schedules shown below are for the next available departures.


2h 36m • 2 changes

2h 47m • 2 changes

2h 58m • 2 changes

3h 5m • 2 changesWant to know about travelling from Santa Ana to Ontario? 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 Ontario. However, there are services departing from The Depot At Santa Ana Dock 3 station and arriving at Holt @ Palm station via Ring-Brea Mall station and Pomona Transit Center station. The journey, including transfers, takes approximately 3h 2m.
Santa Ana to Ontario bus services, operated by OCTA, depart from The Depot At Santa Ana Dock 3 station.
Santa Ana to Ontario bus services, operated by Omnitrans, arrive at Holt @ Palm station.
Book your Santa Ana to Ontario bus tickets online with Omio.
The distance between Santa Ana and Ontario is 40.6 km. The road distance is 53 km.
You can take a bus from The Depot At Santa Ana Dock 3 to Holt @ Palm via Ring-Brea Mall, Brea Mall, and Pomona Transit Center in around 3h 14m.