Bus from Austin, TX, US to San Marcos, TX, US: Tickets & Timetables

Next bus departures

Next departures from Austin to San Marcos on 9 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBusBus
Downtown Austin
San Marcos StationCheapest
Tornado BusBus
Austin, (TX - TBC Austin)
Restaurant MazatlanFastest
Valley TransitBus
Austin Eastside Bus Plaza
San Marcos StationNo tags
FlixBusBus
Downtown Austin
San Marcos StationNo tags
Tornado BusBus
Austin, (TX - TBC Austin)
Restaurant MazatlanNo tags

Last refresh of the prices: Last Thursday at 9:53 AM CST.

Compare 2 ways to travel 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 R 209, it presents an excellent value for a comfortable ride.

1train per day
43mAverage duration
48 kmDistance
4kgCO₂ emissions
Average priceR 229 - R 1 827Average duration35m
1kg CO₂e
Average priceR 209 - R 278Average duration43m
4kg CO₂e

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

Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

  1. How much is the bus ticket from Austin to San Marcos?

    The cheapest bus tickets from Austin to San Marcos start at R 229. The average price for this route is around R 1 463. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the bus journey from Austin to San Marcos?

    The average bus journey time from Austin to San Marcos is 35m, covering a distance of 43 km. The fastest bus gets you there in 20m and is operated by Tornado Bus.

  3. Which bus companies service the Austin to San Marcos route?

    Several major bus companies operate on this route with 16 buses available per day, including services from Tornado Bus, FlixBus, Valley Transit, RedCoach.

  4. 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 10:30. And the latest bus departs at 23:40.

  5. What are the CO₂ emissions for the bus trip from Austin to San Marcos?

    A bus trip from Austin to San Marcos produces an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

  6. 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.

  7. 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.

  8. Which bus company offers the most punctual service 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.

  9. 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
04/12
R 148
05/12
R 156
Today
R 122
07/12
R 130
08/12
R 113
09/12
R 104
10/12
R 113
11/12
R 113
busbud logoThe cheapest trip from Austin, TX, US to San Marcos, TX, US was searched and found on 09 Dec 2025 with a price of R 104

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 R 104 to R 1 562 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 R 104, 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.

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