Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Eddie Bernice Johnson Union Station | San Marcos Station | CheapestFastest |
Last refresh of the prices: Today at 11:34 AM CST.
Compare 2 ways to go from Dallas to San Marcos
Among the sustainable travel choices, the train stands out as a good way to reach San Marcos. The journey takes about 7 hours 33 minutes, and with fares starting at just $32, it presents an excellent value for a comfortable ride.
Train companies
Based on 5614 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 $32
Frequently asked questions about travelling from Dallas, TX to San Marcos, TX, 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 Dallas to San Marcos?
The cheapest train tickets from Dallas to San Marcos start at $32. The average price for this train route is around $38. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Dallas to San Marcos?
The average train trip from Dallas to San Marcos takes 7h 33m and covers 340 km. The quickest train gets you there in 7h 33m and is operated by Amtrak.
Which train operators serve the Dallas to San Marcos 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 Dallas to San Marcos?
The earliest train from Dallas to San Marcos departs at 12:00pm. The latest train departs at 2:30pm.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Dallas, TX to San Marcos, TX, US was searched and found on Dec 3, 2025 with a price of $35To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Dallas, TX to San Marcos, TX, US, as early as possible.
You can expect to pay from $35 to $454 for a train ticket from Dallas, TX to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at $35 which is on 2025-12-03.
What's the cheapest way to go from Dallas, TX to San Marcos, TX, US?
The train is the cheapest travel choice for this destinationThe best way to travel between Dallas, TX and San Marcos, TX, 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 $38 on average. If you're on a budget, you'll find cheap tickets from $32. If you're looking for the fastest way to get to San Marcos, TX, US, choose the train, as it will take you from Dallas, TX to San Marcos, TX, US in about 4h 15m —that's the fastest way to get there!
