Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Price and booking link |
|---|---|---|---|---|---|---|---|
 | Train | Ontario Station | Chicago (Union Station), IL | ||||
| Train | Ontario Station | Chicago (Union Station), IL | ||||
| Train | Ontario Station | Chicago (Union Station), IL | ||||
| Train | Ontario Station | Chicago (Union Station), IL | ||||
| Train | Ontario Station | Chicago (Union Station), IL |
Compare 2 ways to go from Ontario to Chicago
Among the sustainable travel choices, the Bus stands out as a good way to reach Chicago. The journey takes about 2 days, 1 hour 45 minutes and with fares starting at just $134, it presents an excellent value for a comfortable ride.
Train Companies
Based on 5821 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 $353
Frequently asked questions about traveling from Ontario, CA to Chicago 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 Ontario to Chicago?
The cheapest train tickets from Ontario to Chicago start from $353. The average price for this train route is around $383. 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 Ontario to Chicago?
The average train ride duration from Ontario to Chicago is 2d 19h, covering a distance of 1708 miles (2754 km). The quickest train can get you there in 2d 12h and is operated by Amtrak.
Which train operators service the Ontario to Chicago 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 Ontario to Chicago?
The earliest train departs from Ontario to Chicago at 10:54pm. And the latest train departs at 10:54pm.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Ontario, CA to Chicago was searched and found on Jun 14, 2026 with a price of $339To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Ontario, CA to Chicago, as early as possible.
You can expect to pay from $339 to $965 for a train ticket from Ontario, CA to Chicago based on the last 2 days. You can expect to find the cheapest price for the trip at $339 which is on 2026-06-14.
