How much is the bus ticket from San Antonio to San Marcos?

The cheapest coach tickets from San Antonio to San Marcos start from £12. The average price for this route is around £66. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus journey from San Antonio to San Marcos?

The average bus journey time from San Antonio to San Marcos is 1h, covering a distance of 46 miles. The fastest bus can take you there in 50m and is operated by FlixBus .

Which bus companies service the San Antonio to San Marcos route?

Several major bus companies operate on this route with 15 buses available per day, including services from Tornado Bus , FlixBus , Valley Transit .

What is the earliest and latest departure time for the bus from San Antonio to San Marcos?

The earliest bus departs from San Antonio to San Marcos at 01:25. And the latest bus departs at 18:10.

What are the CO₂ emissions for the bus trip from San Antonio to San Marcos?

A bus journey from San Antonio to San Marcos produces an estimated 2 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

Which is the best bus company from San Antonio to San Marcos?

According to Busbud customers, the highest-rated bus company on this route is FlixBus , with an average rating of 3.5 out of 5 stars based on 11380 reviews.

Which company has the best Wi-Fi from San Antonio to San Marcos?

Based on Busbud reviews, the bus company Tornado Bus has the best Wi-Fi rating with a score of 3.6.

Which bus company offers the most punctual service from San Antonio 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 San Antonio to San Marcos?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Tornado Bus , with a cleanliness rating of 4.5 out of 5 stars.

Bus San Antonio to San Marcos from £6 | Refundable Tickets

Next bus departures

Next departures from San Antonio to San Marcos on 30 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	06:30	San Antonio Bus Station	1h 10m	07:40	San Marcos Station	Cheapest
Bus	07:45	Pearl District	50m	08:35	San Marcos Station	Fastest
Bus	07:30	San Antonio Bus Station	1h 5m	08:35	San Marcos Station	No tags
Bus	18:10	San Antonio Bus Station	55m	19:05	San Marcos Station	No tags
Bus	11:54	Tornado I-35	1h	12:54	Restaurant Mazatlan	No tags

Next departures from San Antonio to San Marcos on 2 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	07:30	San Antonio Bus Station	1h 5m	08:35	San Marcos Station	Cheapest
Bus	07:45	Pearl District	50m	08:35	San Marcos Station	Fastest
Bus	17:05	San Antonio Bus Station	1h 25m	18:30	San Marcos Station	No tags
Bus	18:10	San Antonio Bus Station	55m	19:05	San Marcos Station	No tags
Bus	11:54	Tornado I-35	1h	12:54	Restaurant Mazatlan	No tags

Next departures from San Antonio to San Marcos on 3 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	06:30	San Antonio Bus Station	1h 10m	07:40	San Marcos Station	Cheapest
Bus	07:45	Pearl District	50m	08:35	San Marcos Station	Fastest
Bus	07:30	San Antonio Bus Station	1h 5m	08:35	San Marcos Station	No tags
Bus	18:10	San Antonio Bus Station	55m	19:05	San Marcos Station	No tags
Bus	11:54	Tornado I-35	1h	12:54	Restaurant Mazatlan	No tags

Next departures from San Antonio to San Marcos on 5 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	06:30	San Antonio Bus Station	1h 10m	07:40	San Marcos Station	Cheapest
Bus	07:45	Pearl District	50m	08:35	San Marcos Station	Fastest
Bus	07:30	San Antonio Bus Station	1h 5m	08:35	San Marcos Station	No tags
Bus	18:10	San Antonio Bus Station	55m	19:05	San Marcos Station	No tags
Bus	11:54	Tornado I-35	1h	12:54	Restaurant Mazatlan	No tags

Last refresh of the prices: Today at 06:11 CST.

Compare 2 ways to travel from San Antonio 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 1 hour 32 minutes and with fares starting at just £10, it presents an excellent value for a comfortable ride.

1train per day

1h 32mAverage duration

46 milesDistance

7kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£12 - £82	Average duration1h	CO₂ emissions 2kg CO₂e
Train	Average price£10 - £11	Average duration1h 32m	CO₂ emissions 7kg CO₂e

Where are the popular stops in San Antonio and San Marcos?

Stops in San Antonio

A
Tornado I-35
7914 Interstate 35 Access Rd, San Antonio, TX 78224, USA
Visit page
B
San Antonio Bus Station
500 N St Mary's St, San Antonio, TX 78205, USA
Visit page
C
San Antonio, TX
165 Bowie St, San Antonio, 78205
Visit page
D
4407 S PanAm Expy #101
4407 S PanAm Expy #101, San Antonio, TX 78225, USA
Visit page

Stops in San Marcos

A
San Marcos Station
338 S Guadalupe St, San Marcos, TX 78666, USA
Visit page
B
San Marcos Bus Stop (Victoria Secret)
1593-1607 Centerpoint Rd, San Marcos, TX 78666, USA
C
San Marcos Bus Stop
1210 S Interstate Hwy 35, San Marcos, TX 78666, USA

Compare bus companies

Tornado Bus

3/5157 reviews

Staff4.5

Timeliness3.2

Cleanliness4.5

WiFi3.8

FlixBus

3.5/511,473 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

WiFi2.7

Valley Transit

3/533 reviews

Staff3.8

Timeliness3.4

Cleanliness2.9

WiFi2.3

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

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

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

How much is the bus ticket from San Antonio to San Marcos?
The cheapest coach tickets from San Antonio to San Marcos start from £12. The average price for this route is around £66. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from San Antonio to San Marcos?
The average bus journey time from San Antonio to San Marcos is 1h, covering a distance of 46 miles. The fastest bus can take you there in 50m and is operated by FlixBus.
Which bus companies service the San Antonio to San Marcos route?
Several major bus companies operate on this route with 15 buses available per day, including services from Tornado Bus, FlixBus, Valley Transit.
What is the earliest and latest departure time for the bus from San Antonio to San Marcos?
The earliest bus departs from San Antonio to San Marcos at 01:25. And the latest bus departs at 18:10.
What are the CO₂ emissions for the bus trip from San Antonio to San Marcos?
A bus journey from San Antonio to San Marcos produces an estimated 2 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from San Antonio to San Marcos?
According to Busbud customers, the highest-rated bus company on this route is FlixBus, with an average rating of 3.5 out of 5 stars based on 11380 reviews.
Which company has the best Wi-Fi from San Antonio to San Marcos?
Based on Busbud reviews, the bus company Tornado Bus has the best Wi-Fi rating with a score of 3.6.
Which bus company offers the most punctual service from San Antonio 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 San Antonio to San Marcos?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Tornado Bus, 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

27/11

£11

28/11

£11

Today

£11

30/11

£11

01/12

£9

02/12

£7

03/12

£7

04/12

£6

The cheapest trip from San Antonio, US to San Marcos, TX, US was searched and found on 4 Dec 2025 with a price of £6

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

You can expect to pay from £6 to £70 for a bus ticket from San Antonio, US to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at £6, which is on 2025-12-04.

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.