Next departures for Austin to San Marcos on December 15
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Downtown Austin
San Marcos Station
Cheapest
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
Fastest
Bus
Downtown Austin
San Marcos Station
No tags
Bus
Downtown Austin
San Marcos Station
No tags
Bus
Austin South Congress
San Marcos Station
No tags
Next departures for Austin to San Marcos on December 16
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Downtown Austin
San Marcos Station
Cheapest
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
Fastest
Bus
Austin Eastside Bus Plaza
San Marcos Station
No tags
Bus
Downtown Austin
San Marcos Station
No tags
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
No tags
Next departures for Austin to San Marcos on December 17
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Downtown Austin
San Marcos Station
Cheapest
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
Fastest
Bus
Austin Eastside Bus Plaza
San Marcos Station
No tags
Bus
Downtown Austin
San Marcos Station
No tags
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
No tags
Next departures for Austin to San Marcos on December 18
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Downtown Austin
San Marcos Station
Cheapest
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
Fastest
Bus
Austin Eastside Bus Plaza
San Marcos Station
No tags
Bus
Downtown Austin
San Marcos Station
No tags
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
No tags
Next departures for Austin to San Marcos on December 19
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Downtown Austin
San Marcos Station
Cheapest
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
Fastest
Bus
Austin Eastside Bus Plaza
San Marcos Station
No tags
Bus
Downtown Austin
San Marcos Station
No tags
Bus
Austin, (TX - TBC Austin)
Restaurant Mazatlan
No tags
Last refresh of the prices: Today at 1:00 AM 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 the good way to reach San Marcos. The journey takes about 43 minutes and with fares starting at just $12, it presents an excellent value for a comfortable ride.
A Texas-based company, Tornado Bus operates throughout the United States, with routes connecting major cities, including Houston, San Antonio and El Paso. Each day,9 buses leave from their terminals to destinations across the continent. Their buses are equipped with free Wi-Fi, air conditioning, bathrooms, power outlets and a comfortable amount of legroom. With prices as low as $85 for a short ride, Tornado offers options for budget travelers, without compromising comfort. and those looking for a little luxury. The company requires printed tickets for boarding and their tickets are non-refundable, but you can exchange them up to two hours before travel time for a fee. With a friendly staff and multiple routes, traveling with Tornado is a convenient way to get around.
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Based on 34 reviews, the company was rated 3 stars on Busbud. Travelers were especially satisfied with the departure location and the staff but often complained with the wifi. Valley Transit ticket prices on this trip start at $15
RedCoach is a US-based bus company that has become popular for offering comfortable, affordable rides in Florida and Texas, with fewer stops between destinations. They have three different bus classes: first-class, executive and economy, each one of them offering different amenities and conveniences. First-class and executive buses have fewer seats, which are extra wide, recline up to 140 degrees, and there's extra legroom, offering extra pleasant rides. In all classes, you can find high-quality services, seats designed to provide extra comfort, free Wi-FI, power outlets and bathrooms. If your travel plans change, you can reschedule your tickets up to three hours before the travel date for free.
Frequently asked questions about traveling from Austin, TX, US to San Marcos, TX, US by bus
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 bus ticket from Austin to San Marcos?
The cheapest bus tickets from Austin to San Marcos start from $14. The average price for this route is around $85. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Austin to San Marcos?
The average bus trip duration from Austin to San Marcos is 35m, covering a distance of 27 miles (43 km). The quickest bus can get you there in 20m and is operated by Tornado Bus.
Which bus companies service the Austin to San Marcos route?
What is the earliest and latest departure time for the bus from Austin to San Marcos?
The earliest bus departs from Austin to San Marcos at 10:30am. And the latest bus departs at 11:40pm.
What are the CO₂ emissions for the bus trip from Austin to San Marcos?
A bus trip from Austin to San Marcos generates an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Austin to San Marcos?
According to Busbud customers, the highest-rated bus company on this route is RedCoach, with an average rating of 4.0 out of 5 stars based on 4087 reviews.
Which bus company has the best Wi-Fi from Austin to San Marcos?
Based on reviews on Busbud, the bus company RedCoach has the best Wi-Fi rating with a score of 3.9.
Which bus company has the most timely service from Austin to San Marcos?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Austin to San Marcos?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is RedCoach, with a cleanliness rating of 4.5 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
12/13
$12
12/14
$11
Today
$11
12/16
$10
12/17
$10
12/18
$10
12/19
$11
12/20
$11
The cheapest trip from Austin, TX, US to San Marcos, TX, US was searched and found on Dec 16, 2025 with a price of $10
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Austin, TX, US to San Marcos, TX, US, as early as possible.
You can expect to pay from $10 to $100 for a bus 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 $10 which is on 2025-12-16.
Usually Tornado Bus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.