Bus from Austin, TX, US to San Marcos, TX, US: Tickets & Schedules
Next bus departures
Next departures for Austin to San Marcos on December 7
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 8
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 9
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 10
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 11
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 12
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 13
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 10:16 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 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.
Based on 158 reviews, the company was rated 3.1 stars on Busbud. Travellers were especially satisfied with the power outlets and the temperature but often complained with the timeliness. Tornado Bus ticket prices on this trip start at $120
Based on 11544 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. FlixBus ticket prices on this trip start at $19
Based on 34 reviews, the company was rated 3 stars on Busbud. Travellers 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 $21
Based on 4083 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. RedCoach ticket prices on this trip start at $54
Frequently asked questions about travelling 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 $19. The average price for this route is around $120. 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 travel time from Austin to San Marcos is 35m, covering a distance of 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 are the earliest and latest departure times 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 a mode of travel recommended 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 4073 reviews.
Which bus company has the best Wi-Fi from Austin to San Marcos?
Based on Busbud reviews, the bus company RedCoach has the highest Wi-Fi rating with a score of 3.9.
Which bus company has the best on-time performance from Austin to San Marcos?
According to Busbud traveller reviews, the most punctual 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
12-04
$13
12-05
$13
Today
$10
12-07
$11
12-08
$10
12-09
$9
12-10
$10
12-11
$10
The cheapest trip from Austin, TX, US to San Marcos, TX, US was searched and found on Dec 9, 2025 with a price of $9
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 $9 to $128 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 $9 which is on 2025-12-09.
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.
The cheapest trip from Austin, TX, US to San Marcos, TX, US was searched and found on Dec 9, 2025 with a price of $9
