Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Ontario Station | Chicago (Union Station), IL | No tags | ||||
| Train | Ontario Station | Chicago (Union Station), IL | No tags | ||||
| Train | Ontario Station | Chicago (Union Station), IL | No tags | ||||
| Train | Ontario Station | Chicago (Union Station), IL | No tags | ||||
| Train | Ontario Station | Chicago (Union Station), IL | No tags |
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 50 minutes and with fares starting at just $138, it presents an excellent value for a comfortable ride.
Train Companies
Based on 5776 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 $166
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 $166. The average price for this train route is around $194. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
Which train operators service the Ontario to Chicago route?
Several major train operators operate on this route with 2 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 Mar 27, 2026 with a price of $159To 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 $159 to $1,457 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 $159 which is on 2026-03-27.
What's the cheapest way to go from Ontario, CA to Chicago?
The Train is the cheapest travel choice for this destinationThe best way to travel between Ontario, CA and Chicago is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $194 on average. If you're on a budget, you'll find cheap tickets from $166. If you're looking for the fastest way to get to Chicago, choose the train, as it will take you from Ontario, CA to Chicago in about 2d 1h - that's the fastest way to get there!
