How much does a cheap train ticket from Austin to San Marcos cost?

The average train ticket price from Austin to San Marcos is $18. The best way to find cheap train tickets from Austin 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 trip from Austin to San Marcos?

A train trip between Austin and San Marcos is around 43m, although the fastest train will take about 43m. This is the time it takes to travel the 55 km that separates the two cities.

How many daily trains are there between Austin and San Marcos?

The number of trains from Austin 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 Austin to San Marcos by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Austin to San Marcos?

When taking the train from Austin to San Marcos, you can travel comfortably and safely with Amtrak.

Train Austin to San Marcos from $15 | Refundable Tickets

Next train departures

Next departures for Austin to San Marcos on November 15
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	6:50pm	Austin, TX	43m	7:33pm	San Marcos Station	CheapestFastest
	Train	6:50pm	Austin, TX	43m	7:33pm	San Marcos Station	No tags

Next departures for Austin to San Marcos on November 16
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	6:50pm	Austin, TX	43m	7:33pm	San Marcos Station	CheapestFastest
	Train	6:50pm	Austin, TX	43m	7:33pm	San Marcos Station	No tags

Next departures for Austin to San Marcos on November 18
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	6:50pm	Austin, TX	43m	7:33pm	San Marcos Station	CheapestFastest
	Train	6:50pm	Austin, TX	43m	7:33pm	San Marcos Station	No tags

Last refresh of the prices: Today at 5:28 PM CST.

Compare 2 ways to go from Austin to San Marcos

We recommend taking the train

Among the sustainable travel choices, the train stands out as a good way to reach San Marcos. The journey takes about 43 minutes, and with fares starting at just $18, it presents an excellent value for a comfortable ride.

1train per day

43mAverage Duration

48 kmDistance

4kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$19 - $122	Average Duration35m	CO₂ emissions 1kg CO₂e
Train	Average Price$18 - $21	Average Duration43m	CO₂ emissions 4kg CO₂e

Train companies

Amtrak

4/55,584 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5584 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 $18

US train and bus companies:Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Iryo

Frequently asked questions about travelling from Austin, TX, US to San Marcos, TX, US by train

How much does a cheap train ticket from Austin to San Marcos cost?
The average train ticket price from Austin to San Marcos is $18. The best way to find cheap train tickets from Austin 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 trip from Austin to San Marcos?
A train trip between Austin and San Marcos is around 43m, although the fastest train will take about 43m. This is the time it takes to travel the 55 km that separates the two cities.
How many daily trains are there between Austin and San Marcos?
The number of trains from Austin 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 Austin to San Marcos by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Austin to San Marcos?
When taking the train from Austin 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

11-12

$18

11-13

$15

Today

$18

11-15

$18

11-16

$15

11-17

$18

11-18

$18

11-19

$15

The cheapest trip from Austin, TX, US to San Marcos, TX, US was searched and found on Nov 13, 2025 with a price of $15

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Austin, TX, US to San Marcos, TX, US, as early as possible.

You can expect to pay from $15 to $150 for a train ticket from Austin, TX, US to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at $15 which is on 2025-11-16.

What's the cheapest way to go from Austin, TX, US to San Marcos, TX, US?

The train is the cheapest travel choice for this destination

Vehicle Type	Travel time	Avg Price	Daily Departures
Vehicle TypeBus	Travel time35m	Avg Price$122	Daily Departures16
Vehicle TypeTrain	Travel time43m	Avg Price$18	Daily Departures1

The best way to travel between Austin, TX, US 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 $18 on average. If you're on a budget, you'll find cheap tickets from $18. If you're looking for the fastest way to get to San Marcos, TX, US, choose the train, as it will take you from Austin, TX, US to San Marcos, TX, US in about 35m —that's the fastest way to get there!