Next train departures
| 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: Yesterday at 19:37 CST.
Compare 2 ways to travel from Chicago to San Marcos
Among the sustainable travel choices, the Bus stands out as a good way to reach San Marcos. The journey takes about 1 day, 2 hours 15 minutes and with fares starting at just £106, it presents an excellent value for a comfortable ride.
Where are the popular train stations and stops in Chicago and San Marcos, TX, US?
Train Companies
Based on 5733 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 Wi-Fi. Amtrak ticket prices on this trip start at £92
Frequently asked questions about travelling from Chicago to San Marcos, TX, US by train
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a train ticket cost from Chicago to San Marcos?
The cheapest train tickets from Chicago to San Marcos start from £92. The average price for this train route is around £173. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from Chicago to San Marcos?
The average train journey time from Chicago to San Marcos is 1d 10h, covering a distance of 1007 miles. The fastest train gets you there in 1d 5h and is operated by Amtrak.
Which train operators serve the Chicago to San Marcos route?
Several major train operators run on this route with 2 trains available per day.
What are the earliest and latest departure times for the train from Chicago to San Marcos?
The earliest train from Chicago to San Marcos departs at 07:15. And the latest train departs at 14:10.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Chicago to San Marcos, TX, US was searched and found on 14 Jan 2026 with a price of £88To 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 £88 to £586 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 £105, which is on 2026-01-17.
What's the cheapest way to go from Chicago to San Marcos, TX, US?
The Train is the cheapest travel choice for this destinationThe 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 £173 on average. If you're on a budget, you'll find cheap tickets from £92. 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!
