The average bus between Ontario and Oceanside takes 5h 46m and the fastest bus takes 3h 33m. The bus service runs several times per day from Ontario to Oceanside. 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 3 times a day between Ontario and Oceanside. The earliest departure is at 5:45 AM in the morning, and the last departure from Ontario is at 9:32 PM which arrives into Oceanside at 8:40 AM. All services require a transfer at Pomona Transit Center and take an average of 5h 46m. The schedules shown below are for the next available departures.



4h 19m • 3 changes



3h 33m • 3 changes
Arrives next day



11h 8m • 3 changes



4h 45m • 3 changes



4h 19m • 3 changes



3h 33m • 3 changes
Arrives next day



11h 8m • 3 changes



4h 45m • 3 changes



4h 19m • 3 changes



3h 33m • 3 changes
Arrives next day



11h 8m • 3 changes



4h 45m • 3 changes



4h 19m • 3 changes



3h 33m • 3 changes
Arrives next day



11h 8m • 3 changes
Want to know about travelling from Ontario to Oceanside? 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 Oceanside. However, there are services departing from Ontario station and arriving at Oceanside station via Brea Mall. The journey, including transfers, takes approximately 5h 46m.
Ontario to Oceanside bus services, operated by Omnitrans, depart from Pomona Transit Center station.
Ontario to Oceanside bus services, operated by Omnitrans, arrive at Oceanside Transportation Center station.
The distance between Ontario and Oceanside is 99.7 km. The road distance is 142 km.
You can take a bus from Holt @ Lemon to Oceanside Transportation Center via Pomona Transit Center, Brea Mall, Ring-Brea Mall, and Santa Ana Bus Stop in around 5h 24m.