Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound Lines, Inc. + FlixBus | Bus | West Oakland BART | Montclair (Ontario) | Cheapest | ||||
 | Bus | Oakland/Berkeley/East Bay | Montclair / Ontario / Claremont | Fastest | ||||
Greyhound Lines, Inc. + FlixBus | Bus | West Oakland BART | Montclair (Ontario) | No tags | ||||
| Bus | West Oakland BART | Montclair / Ontario / Claremont | No tags | ||||
FlixBus + Greyhound Lines, Inc. | Bus | West Oakland BART | Montclair / Ontario / Claremont | No tags |
Last refresh of the prices: Today at 8:27 AM PST.
Compare 2 ways to go from Oakland to Ontario
Among the sustainable travel choices, the bus stands out as a good way to reach Ontario. The journey takes about 11 hours 15 minutes, and with fares starting at just $107, it presents an excellent value for a comfortable ride.
Where are the popular stops in Oakland and Ontario?
Stops in Oakland
- A5885 Horton St, Emeryville, CA 94608, USA
- B
West Oakland BART Station
1401-1421 7th St, Oakland, CA 94607, USA - C
Oakland Bus Station
2103 San Pablo Ave, Oakland, CA 94612 - D
Greyhound Station
2103 San Pablo Ave, Oakland, CA 94612, USA
Stops in Ontario
- A
Ontario California Bus Stop Carl's Jr & Teriyaki House
1625 E 4th St, Ontario, CA 91764, USA - B
Ontario Tufesa Bus Stop
1739 S Euclid Ave, Ontario, CA 91762, USA
Compare bus companies
Frequently asked questions about travelling from Oakland to Ontario, CA by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Oakland to Ontario?
The cheapest bus tickets from Oakland to Ontario start from $107. The average price for this route is around $236. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Oakland to Ontario?
The average bus travel time from Oakland to Ontario is 11h 15m, covering a distance of 585 km. The quickest bus can get you there in 9h 35m and is operated by Greyhound.
Which bus companies service the Oakland to Ontario route?
What are the earliest and latest departure times for the bus from Oakland to Ontario?
The earliest bus departs from Oakland to Ontario at 7:00am. And the latest bus departs at 11:50pm.
What are the CO₂ emissions for the bus trip from Oakland to Ontario?
A bus trip from Oakland to Ontario generates an estimated 15 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Oakland to Ontario?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5627 reviews.
Which bus company has the best Wi-Fi from Oakland to Ontario?
Based on Busbud reviews, the bus company Amtrak has the highest Wi-Fi rating with a score of 3.6.
Which bus company has the best on-time performance from Oakland to Ontario?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Oakland to Ontario?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Oakland to Ontario, CA was searched and found on Dec 13, 2025 with a price of $84To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Oakland to Ontario, CA, as early as possible.
You can expect to pay from $84 to $229 for a bus ticket from Oakland to Ontario, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $84 which is on 2025-12-13.
Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
What's the cheapest way to go from Oakland to Ontario, CA?
The bus is the cheapest travel choice for this destination
