Train tickets from Dallas, TX to San Marcos, TX, US
Next train departures
Next departures for Dallas to San Marcos on November 20
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Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
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Next departures for Dallas to San Marcos on November 21
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Train
Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
No tags
Next departures for Dallas to San Marcos on November 22
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Train
Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
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Next departures for Dallas to San Marcos on November 23
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Train
Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
No tags
Next departures for Dallas to San Marcos on November 24
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Train
Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
No tags
Next departures for Dallas to San Marcos on November 25
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Train
Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
No tags
Next departures for Dallas to San Marcos on November 26
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Train
Eddie Bernice Johnson Union Station
San Marcos Station
CheapestFastest
Train
Eddie Bernice Johnson Union Station
San Marcos Station
No tags
Last refresh of the prices: Today at 12:38 PM CST.
Compare 2 ways to go from Dallas to San Marcos
We recommend taking the train
Among the sustainable travel choices, the train stands out as the good way to reach San Marcos. The journey takes about 7 hours 33 minutes and with fares starting at just $22, it presents an excellent value for a comfortable ride.
Based on 5594 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 Dallas, TX to San Marcos, TX, US by train
How much does a train ticket from Dallas to San Marcos cost?
The average train ticket price from Dallas to San Marcos is $27. The best way to find train tickets from Dallas to San Marcos 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 Dallas to San Marcos?
A train trip between Dallas and San Marcos is around 7h 33m, although the fastest train will take about 7h 33m. This is the time it takes to travel the 216 miles that separates the two cities.
How many daily trains are there between Dallas and San Marcos?
The number of trains from Dallas to San Marcos 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 Dallas to San Marcos by comparing and selecting the train that fits you travel style and budget on Busbud.
Which train companies travel from Dallas to San Marcos?
When taking the train from Dallas to San Marcos, 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.
Best price found
11/17
$39
11/18
$24
Today
$31
11/20
$31
11/21
$24
11/22
$64
11/23
$64
11/24
$39
The cheapest trip from Dallas, TX to San Marcos, TX, US was searched and found on Nov 18, 2025 with a price of $24
To 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 $24 to $209 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 $24 which is on 2025-11-21.
What's the cheapest way to go from Dallas, TX to San Marcos, TX, US?
The train is the cheapest travel choice for this destination
The 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 $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 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!
The cheapest trip from Dallas, TX to San Marcos, TX, US was searched and found on Nov 18, 2025 with a price of $24
The train is the cheapest travel choice for this destination
