The average bus between Santa Ana and Rialto takes 3h 45m and the fastest bus takes 2h 55m. The bus service runs several times per day from Santa Ana to Rialto. 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 3 hours between Santa Ana and Rialto. The earliest departure is at 5:24 AM in the morning, and the last departure from Santa Ana is at 11:53 PM which arrives into Rialto at 10:56 AM. All services require a transfer at Harbor-Katella and take an average of 3h 45m. The schedules shown below are for the next available departures.


3h 11m • 2 changes


3h 4m • 2 changes
Arrives next day


9h 1m • 2 changes
Arrives next day


11h 2m • 2 changes


3h 13m • 2 changes


3h 30m • 2 changes


2h 56m • 2 changes


3h 27m • 2 changes


3h 13m • 2 changes


3h 30m • 2 changes


2h 56m • 2 changes


3h 27m • 2 changes


3h 13m • 2 changes


3h 30m • 2 changes


2h 56m • 2 changes


3h 27m • 2 changes


3h 13m • 2 changes


3h 30m • 2 changes


2h 56m • 2 changes


3h 27m • 2 changes
Want to know about travelling from Santa Ana to Rialto? 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 Rialto. However, there are services departing from Santa Ana station and arriving at Rialto station via San Bernardino. The journey, including transfers, takes approximately 3h 45m.
Santa Ana to Rialto bus services, operated by OCTA, depart from Katella + Harbor station.
Santa Ana to Rialto bus services, operated by OCTA, arrive at San Bernardino station.
The distance between Santa Ana and Rialto is 61 km. The road distance is 103 km.
Riverside Transit Agency operates a bus from Katella + Harbor to San Bernardino hourly. Tickets cost $1–5 and the journey takes 1h 57m.