Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | San Antonio Station | Ontario Station | No tags | ||||
| Train | San Antonio Station | Ontario Station | No tags | ||||
| Train | San Antonio Station | Ontario Station | No tags | ||||
| Train | San Antonio Station | Ontario Station | No tags | ||||
| Train | San Antonio Station | Ontario Station | No tags |
Compare 2 ways to go from San Antonio to Ontario
Among the sustainable travel choices, the bus stands out as a good way to reach Ontario. The journey takes about 1 day, 12 hours 5 minutes, and with fares starting at just $187, it presents an excellent value for a comfortable ride.
Train companies
Based on 5663 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 $214
Frequently asked questions about travelling from San Antonio, 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 San Antonio to Ontario?
The cheapest train tickets from San Antonio to Ontario start at $214. The average price for this train route is around $263. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from San Antonio to Ontario?
The average train trip from San Antonio to Ontario takes 1d 3h and covers 1882 km. The quickest train gets you there in 1d 3h and is operated by Amtrak.
Which train operators serve the San Antonio to Ontario 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 San Antonio to Ontario?
The earliest train from San Antonio to Ontario departs at 2:45am. The latest train departs at 2:45am.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Antonio, US to Ontario, CA was searched and found on Dec 25, 2025 with a price of $206To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Antonio, US to Ontario, CA, as early as possible.
You can expect to pay from $206 to $1,368 for a train ticket from San Antonio, US to Ontario, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $206 which is on 2025-12-25.
What's the cheapest way to go from San Antonio, US to Ontario, CA?
The train is the cheapest travel choice for this destinationThe best way to travel between San Antonio, US and Ontario, CA is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $263 on average. If you're on a budget, you'll find cheap tickets from $214. If you're looking for the fastest way to get to Ontario, CA, choose the train, as it will take you from San Antonio, US to Ontario, CA in about 1d 3h —that's the fastest way to get there!
