Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Ontario Station | San Antonio Station | CheapestFastest | ||||
| Train | Ontario Station | San Antonio Station | No tags |
Last refresh of the prices: Yesterday at 10:24 AM PST.
Compare 2 ways to go from Ontario to San Antonio
Among the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 1 day, 12 hours 15 minutes, and with fares starting at just $147, it presents an excellent value for a comfortable ride.
Train companies
Based on 5639 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Amtrak ticket prices on this trip start at $262
Frequently asked questions about travelling from Ontario, CA to San Antonio, US 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 San Antonio?
The cheapest train tickets from Ontario to San Antonio start at $262. The average price for this train route is around $312. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Ontario to San Antonio?
The average train trip from Ontario to San Antonio takes 1d 4h and covers 1882 km. The quickest train gets you there in 1d 4h and is operated by Amtrak.
Which train operators serve the Ontario to San Antonio route?
Several major train operators serve this route, with 1 trains available per day.
What are the earliest and latest departure times for the train from Ontario to San Antonio?
The earliest train from Ontario to San Antonio departs at 10:54pm. 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 San Antonio, US was searched and found on Dec 12, 2025 with a price of $252To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Ontario, CA to San Antonio, US, as early as possible.
