Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | South Station | Ontario Station | No tags | ||||
| Train | Back Bay Station | Ontario Station | No tags | ||||
| Train | Back Bay Station | Ontario Station | No tags | ||||
| Train | Boston Route 128, MA | Ontario Station | No tags | ||||
| Train | Boston Route 128, MA | Ontario Station | No tags |
Compare 2 ways to go from Boston to Ontario
Among the sustainable travel choices, the bus stands out as the good way to reach Ontario. The journey takes about 3 days, 6 hours 55 minutes and with fares starting at just $274, it presents an excellent value for a comfortable ride.
Train Companies
Based on 5639 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $383
Frequently asked questions about traveling from Boston, MA, US to Ontario, CA by train
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 train ticket from Boston to Ontario?
The cheapest train tickets from Boston to Ontario start from $383. The average price for this train route is around $594. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Boston to Ontario?
The average train ride duration from Boston to Ontario is 3d 18h, covering a distance of 2551 miles (4114 km). The quickest train can get you there in 3d 17h and is operated by Amtrak.
Which train operators service the Boston to Ontario route?
Several major train operators operate on this route with 3 trains available per day.
What is the earliest and latest departure time for the train from Boston to Ontario?
The earliest train departs from Boston to Ontario at 8:40am. And the latest train departs at 12:57pm.
Find cheapest prices for trains
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 Dec 11, 2025 with a price of $368To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Boston, MA, US to Ontario, CA, as early as possible.
