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 | Eddie Bernice Johnson Union Station | CheapestFastest |
Last refresh of the prices: Today at 12:50 PM CST.
Compare 2 ways to go from San Marcos to Dallas
Among the sustainable travel choices, the train stands out as the good way to reach Dallas. The journey takes about 6 hours 58 minutes and with fares starting at just $22, it presents an excellent value for a comfortable ride.
Train Companies
Based on 5611 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 $22
Frequently asked questions about traveling from San Marcos, TX, US to Dallas, TX 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 Dallas?
The cheapest train tickets from San Marcos to Dallas start from $22. The average price for this train route is around $27. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from San Marcos to Dallas?
The average train ride duration from San Marcos to Dallas is 6h 58m, covering a distance of 211 miles (340 km). The quickest train can get you there in 6h 58m and is operated by Amtrak.
Which train operators service the San Marcos to Dallas route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the train from San Marcos to Dallas?
The earliest train departs from San Marcos to Dallas at 8:20am. And the latest train departs at 8:22am.
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 Dallas, TX was searched and found on Dec 3, 2025 with a price of $24To 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 Dallas, TX, as early as possible.
You can expect to pay from $24 to $316 for a train ticket from San Marcos, TX, US to Dallas, TX based on the last 2 days. You can expect to find the cheapest price for the trip at $24 which is on 2025-12-03.
What's the cheapest way to go from San Marcos, TX, US to Dallas, TX?
The train is the cheapest travel choice for this destinationThe best way to travel between San Marcos, TX, US and Dallas, TX is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $27 on average. If you're on a budget, you'll find cheap tickets from $22. If you're looking for the fastest way to get to Dallas, TX, choose the train, as it will take you from San Marcos, TX, US to Dallas, TX in about 4h - that's the fastest way to get there!
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