Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Boston (South Station) | Montclair / Ontario / Claremont | CheapestFastest | ||||
Greyhound Lines, Inc. + FlixBus | Bus | Boston (South Station) | Montclair (Ontario) | No tags |
Last refresh of the prices: Last Tuesday at 10:49 AM EST.
Compare 2 ways to go from Boston to Ontario
Among the sustainable travel choices, the Bus stands out as a good way to reach Ontario. The journey takes about 3 days, 6 hours 55 minutes, and with fares starting at just $323, it presents an excellent value for a comfortable ride.
Where are the popular stops in Boston and Ontario?
Stops in Boston
- A145 Dartmouth St, Boston, MA 02116, USA
- B100 Legends Way, Boston, MA 02114, USA
- C335 Grove St, Auburndale, MA 02466
- D
Prudential MBTA Station
220 Huntington Ave, Boston, MA 02115, USA - E
Copley MBTA Station
650 Boylston St, Boston, MA 02116, USA - F
Long Wharf
66 Long Wharf, Boston, MA 02110, USA
Compare bus companies
Based on 87501 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. Greyhound ticket prices on this trip start at $323
Frequently asked questions about travelling from Boston, MA, US 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 Boston to Ontario?
The cheapest bus tickets from Boston to Ontario start from $323. The average price for this route is around $367. 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 Boston to Ontario?
The average bus travel time from Boston to Ontario is 3d 6h, covering a distance of 4124 km. The quickest bus can get you there in 2d 22h and is operated by Greyhound.
Which bus companies service the Boston to Ontario route?
Several major bus companies operate on this route with 3 buses available per day.
What are the earliest and latest departure times for the bus from Boston to Ontario?
The earliest bus departs from Boston to Ontario at 1:30am. And the latest bus departs at 7:35pm.
What are the CO₂ emissions for the bus trip from Boston to Ontario?
A bus trip from Boston to Ontario generates an estimated 103 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Boston, MA, US to Ontario, CA was searched and found on Jan 15, 2026 with a price of $337To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Boston, MA, US to Ontario, CA, as early as possible.
What's the cheapest way to go from Boston, MA, US to Ontario, CA?
The Bus is the cheapest travel choice for this destination
