Train from Chicago to San Marcos, TX, US: Tickets & Schedules
Next train departures
Next departures for Chicago to San Marcos on December 1
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Vehicle type
Departure time
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Trip duration
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Recommended
Price and booking link
Train
Chicago (Union Station), IL
San Marcos Station
CheapestFastest
Next departures for Chicago to San Marcos on December 2
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Train
Chicago (Union Station), IL
San Marcos Station
CheapestFastest
Train
Chicago (Union Station), IL
San Marcos Station
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Train
Chicago (Union Station), IL
San Marcos Station
No tags
Train
Chicago (Union Station), IL
San Marcos Station
No tags
Train
Chicago (Union Station), IL
San Marcos Station
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Next departures for Chicago to San Marcos on December 5
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Train
Chicago (Union Station), IL
San Marcos Station
Cheapest
Train
Chicago (Union Station), IL
San Marcos Station
Fastest
Train
Chicago (Union Station), IL
San Marcos Station
No tags
Train
Chicago (Union Station), IL
San Marcos Station
No tags
Train
Chicago (Union Station), IL
San Marcos Station
No tags
Last refresh of the prices: Today at 3:15 PM CST.
Compare 2 ways to go from Chicago to San Marcos
We recommend taking the bus
Among the sustainable travel choices, the bus stands out as the good way to reach San Marcos. The journey takes about 1 day, 2 hours 14 minutes and with fares starting at just $128, it presents an excellent value for a comfortable ride.
Based on 5617 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 $140
Frequently asked questions about traveling from Chicago to San Marcos, TX, US by train
How much does a train ticket from Chicago to San Marcos cost?
The average train ticket price from Chicago to San Marcos is $227. The best way to find train tickets from Chicago 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 Chicago to San Marcos?
A train trip between Chicago and San Marcos is around 1d 9h, although the fastest train will take about 1d 5h. This is the time it takes to travel the 1010 miles that separates the two cities.
How many daily trains are there between Chicago and San Marcos?
The number of trains from Chicago to San Marcos can differ depending on the day of the week. On average, there are 2. Some trains are direct while others have layovers. Simplify your train trip from Chicago to San Marcos by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Chicago to San Marcos?
When taking the train from Chicago 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
11/28
$351
11/29
No data
Today
$413
12/01
$785
12/02
$239
12/03
$152
12/04
$137
12/05
$181
The cheapest trip from Chicago to San Marcos, TX, US was searched and found on Dec 4, 2025 with a price of $137
To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Chicago to San Marcos, TX, US, as early as possible.
You can expect to pay from $137 to $1,354 for a train ticket from Chicago to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at $137 which is on 2025-12-04.
What's the cheapest way to go from Chicago to San Marcos, TX, US?
The train is the cheapest travel choice for this destination
The best way to travel between Chicago 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 $227 on average. If you're on a budget, you'll find cheap tickets from $140. If you're looking for the fastest way to get to San Marcos, TX, US, choose the train, as it will take you from Chicago to San Marcos, TX, US in about 1d 2h - that's the fastest way to get there!
The cheapest trip from Chicago to San Marcos, TX, US was searched and found on Dec 4, 2025 with a price of $137
The train is the cheapest travel choice for this destination
