Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | San Marcos Station | San Antonio Station | CheapestFastest | ||||
| Train | San Marcos Station | San Antonio Station | No tags |
Last refresh of the prices: Yesterday at 5:37 PM CST.
Compare 2 ways to go from San Marcos to San Antonio
Among the sustainable travel choices, the train stands out as a good way to reach San Antonio. The journey takes about 2 hours 43 minutes, and with fares starting at just $18, it presents an excellent value for a comfortable ride.
Train companies
Based on 5610 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 $18
Frequently asked questions about travelling from San Marcos, TX, US 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 San Marcos to San Antonio?
The cheapest train tickets from San Marcos to San Antonio start at $18. The average price for this train route is around $18. 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 Marcos to San Antonio?
The average train trip from San Marcos to San Antonio takes 2h 43m and covers 73 km. The quickest train gets you there in 2h 43m and is operated by Amtrak.
Which train operators serve the San Marcos 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 San Marcos to San Antonio?
The earliest train from San Marcos to San Antonio departs at 7:33pm. The latest train departs at 10:03pm.
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 Marcos, TX, US to San Antonio, US was searched and found on Dec 3, 2025 with a price of $15To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Marcos, TX, US to San Antonio, US, as early as possible.
You can expect to pay from $15 to $203 for a train ticket from San Marcos, TX, US to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at $15 which is on 2025-12-03.
What's the cheapest way to go from San Marcos, TX, US to San Antonio, US?
The train is the cheapest travel choice for this destinationThe best way to travel between San Marcos, TX, US and San Antonio, US is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $18 on average. If you're on a budget, you'll find cheap tickets from $18. If you're looking for the fastest way to get to San Antonio, US, choose the train, as it will take you from San Marcos, TX, US to San Antonio, US in about 1h —that's the fastest way to get there!
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