Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
A Texas-based company, Tornado Bus operates throughout the United States, with routes connecting major cities, including Houston, San Antonio and El Paso. Each day,1 buses leave from their terminals to destinations across the continent. Their buses are equipped with free Wi-Fi, air conditioning, bathrooms, power outlets and a comfortable amount of legroom. With prices as low as $116 for a short ride, Tornado offers options for budget travelers, without compromising comfort. and those looking for a little luxury. The company requires printed tickets for boarding and their tickets are non-refundable, but you can exchange them up to two hours before travel time for a fee. With a friendly staff and multiple routes, traveling with Tornado is a convenient way to get around.
Based on 33 reviews, the company was rated 3 stars on Busbud. Travelers 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 $118
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Greyhound Houston San Marcos recent customer reviews
Frequently asked questions about traveling from Houston, US to San Marcos, TX, US by bus
What is the travel distance from Houston to San Marcos?
Houston and San Marcos are 158 miles (254 km) apart.
What are the departure and arrival stations when taking the bus from Houston to San Marcos?
The majority of buses traveling from Houston to San Marcos start their journey at Hillcroft Ave & Southwest Freeway and wind up at San Marcos Station. These are the most popular departure and arrival locations on this route, there are other pick-up and drop-off locations that could make it easier for you to reach your destination.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/22
$120
11/23
$120
Today
$89
11/25
$120
11/26
$120
11/27
$120
11/28
$120
11/29
$120
The cheapest trip from Houston, US to San Marcos, TX, US was searched and found on Nov 24, 2025 with a price of $89
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Houston, US to San Marcos, TX, US, as early as possible.
You can expect to pay from $89 to $120 for a bus ticket from Houston, US to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at $120 which is on 2025-11-25.
The cheapest trip from Houston, US to San Marcos, TX, US was searched and found on Nov 24, 2025 with a price of $89
