How much does a train ticket from Ontario to San Antonio cost?

The average train ticket price from Ontario to San Antonio is $221. The best way to find train tickets from Ontario to San Antonio is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the train trip from Ontario to San Antonio?

A train trip between Ontario and San Antonio is around 1d 4h, although the fastest train will take about 1d 4h. This is the time it takes to travel the 1168 miles that separates the two cities.

How many daily trains are there between Ontario and San Antonio?

The number of trains from Ontario to San Antonio can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from Ontario to San Antonio by comparing and selecting the train that fits you travel style and budget on Busbud.

Which train companies travel from Ontario to San Antonio?

When taking the train from Ontario to San Antonio, you can travel comfortably and safely with Amtrak.

What are the best sights and things to do in San Antonio?

Once in San Antonio, you can explore the city. The top sights and things to do are Japanese Tea Garden, Ruby City, McNay Art Museum, The Alamo, Natural Bridge Caverns.

Train Ontario to San Antonio from $221 | Refundable Tickets

Previously seen trips

Next departures for Ontario to San Antonio on November 23
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	10:54pm	Ontario Station	1d 4h	5:00am	San Antonio Station	No tags
Train	10:54pm	Ontario Station	1d 4h	5:00am	San Antonio Station	No tags
Train	10:54pm	Ontario Station	1d 4h	5:00am	San Antonio Station	No tags
Train	10:54pm	Ontario Station	1d 4h	5:00am	San Antonio Station	No tags
Train	10:54pm	Ontario Station	1d 4h	5:00am	San Antonio Station	No tags

Compare 2 ways to go from Ontario to San Antonio

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as the good way to reach San Antonio. The journey takes about 1 day, 12 hours 15 minutes and with fares starting at just $113, it presents an excellent value for a comfortable ride.

5bus per day

1d 12hAverage Duration

1169 milesDistance

47kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$113 - $348	Average Duration1d 12h	CO₂ emissions 47kg CO₂e
Train	Average Price$221 - $265	Average Duration1d 4h	CO₂ emissions 171kg CO₂e

Train Companies

Amtrak

4/55,601 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5601 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 $221

Train and bus companies in US:Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Iryo

Frequently asked questions about traveling from Ontario, CA to San Antonio, US by train

How much does a train ticket from Ontario to San Antonio cost?
How long is the train trip from Ontario to San Antonio?
How many daily trains are there between Ontario and San Antonio?
Which train companies travel from Ontario to San Antonio?
What are the best sights and things to do in San Antonio?

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/21

$371

11/22

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Today

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11/24

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11/25

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The cheapest trip from Ontario, CA to San Antonio, US was searched and found on Nov 21, 2025 with a price of $371

To 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.