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One passenger / one way
- This trip is recommended because it is the: Cheapest
- This trip is recommended because it is the: Fastest
Last refresh of the prices: Last Thursday at 8:42 PM CDT.
Prices and availability are subject to change.
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Compare 2 ways to go from San Marcos to Houston
Busbud recommends taking the train from San Marcos to HoustonAmong the sustainable travel choices, the train stands out as a good way to reach Houston. The journey takes about 15 hours 37 minutes, and with fares starting at just US$41, it presents an excellent value for a comfortable ride.
Bus San Marcos, TX, US to Houston, US: Trip Overview
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San Marcos to Houston Bus
Busbud helps you find a bus from San Marcos to Houston. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.
Bus service from San Marcos to Houston will be provided by the most trusted bus companies.
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Where are the popular stops in San Marcos and Houston?
Frequently asked questions on the trip San Marcos, TX, US - Houston, US
What is the travel distance from San Marcos to Houston?
The distance between San Marcos and Houston is approximately 254 km (158 miles).
What are the departure and arrival locations for buses traveling from San Marcos to Houston?
Buses departing from San Marcos Station in San Marcos will take you to Hillcroft Ave & Southwest Freeway in Houston.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Marcos, TX, US to Houston, US was searched and found on Aug 14, 2025 with a price of US$41To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Marcos, TX, US to Houston, US, as early as possible.
You can expect to pay from US$41 to US$55 for a bus ticket from San Marcos, TX, US to Houston, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$41 which is on 2025-08-14.
About Bus Travel
Bus Travel Tips
Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between San Marcos and Houston!
Much more than a mere vehicle taking you from San Marcos to Houston, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.
Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from San Marcos to Houston will emit less CO2 than a car or an airplane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from San Marcos to Houston.
Did you know?
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!
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Popular Buses Connecting San Marcos
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