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 | ||||
| Train | San Marcos Station | San Antonio Station | No tags |
Last refresh of the prices: Today at 10:15 AM 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 5601 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
How much does a cheap train ticket from San Marcos to San Antonio cost?
The average train ticket price from San Marcos to San Antonio is $18. The best way to find cheap train tickets from San Marcos 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 trip from San Marcos to San Antonio?
A train trip between San Marcos and San Antonio is around 2h 43m, although the fastest train will take about 2h 43m. This is the time it takes to travel the 67 km that separates the two cities.
How many daily trains are there between San Marcos and San Antonio?
The number of trains from San Marcos 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 San Marcos to San Antonio by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from San Marcos to San Antonio?
When taking the train from San Marcos to San Antonio, you can travel comfortably and safely with Amtrak.
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 Nov 21, 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 $644 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 $18 which is on 2025-11-25.
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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