Bus from Dallas, TX to San Marcos, TX, US: Tickets & Schedules

Next bus departures

Next departures for Dallas to San Marcos on November 29
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBusBus
Downtown Dallas / Deep Ellum
San Marcos StationCheapest
Tornado BusBus
Jefferson Bd
Restaurant MazatlanFastest
Valley TransitBus
Dallas Bus Station
San Marcos StationNo tags
Greyhound Lines Mexico + FlixBus
Bus
Dallas Bus Station
San Marcos StationNo tags
FlixBusBus
Downtown Dallas / Deep Ellum
San Marcos StationNo tags

Last refresh of the prices: Today at 2:36 AM CST.

Compare 2 ways to go from Dallas 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 7 hours 33 minutes and with fares starting at just $22, it presents an excellent value for a comfortable ride.

1train per day
7h 33mAverage Duration
211 milesDistance
31kgCO₂ emissions
Average Price$40 - $120Average Duration4h 15m
9kg CO₂e
Average Price$22 - $52Average Duration7h 33m
31kg CO₂e

Frequently asked questions about traveling from Dallas, TX 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.

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

    The cheapest bus tickets from Dallas to San Marcos start from $40. The average price for this route is around $95. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. How long is the bus ride from Dallas to San Marcos?

    The average bus trip duration from Dallas to San Marcos is 4h 15m, covering a distance of 215 miles (347 km). The quickest bus can get you there in 3h 15m and is operated by Tornado Bus.

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

    Several major bus companies operate on this route with 30 buses available per day, including services from Tornado Bus, FlixBus, Valley Transit, Amtrak, Greyhound, RedCoach.

  4. What is the earliest and latest departure time for the bus from Dallas to San Marcos?

    The earliest bus departs from Dallas to San Marcos at 6:35am. And the latest bus departs at 11:55pm.

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

    A bus trip from Dallas to San Marcos generates an estimated 9 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

  6. What is the best bus company from Dallas to San Marcos?

    According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5597 reviews.

  7. Which bus company has the best Wi-Fi from Dallas to San Marcos?

    Based on reviews on Busbud, the bus company RedCoach has the best Wi-Fi rating with a score of 3.8.

  8. Which bus company has the most timely service from Dallas 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.

  9. Which bus company has the cleanest buses from Dallas to San Marcos?

    According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, 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
11/26
$68
11/27
$58
Today
$55
11/29
$60
11/30
$100
12/01
$44
12/02
$39
12/03
$37
busbud logoThe cheapest trip from Dallas, TX to San Marcos, TX, US was searched and found on Dec 3, 2025 with a price of $37

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

You can expect to pay from $37 to $131 for a bus ticket from Dallas, TX to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at $37 which is on 2025-12-03.

Usually Valley Transit, 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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