- Recommended
University Museum of Texas State University
University museum with changing art and design exhibitions. A strong stop for contemporary and student-connected visual culture.
Cheapest price on Sep 20
$55
Average ticket price on Sep 20
$76
Fastest journey on Sep 20
9 h 50 m
Average journey duration on Sep 20
11 h 45 m
Buses on Sep 20
2
Distance
445 km
The best way to find a cheap bus ticket from Brownsville, TX to San Marcos, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Brownsville, TX to San Marcos, TX will cost around $76 if you buy it on the day, but the cheapest tickets can be found for only $55.
On Sun, Sep 20, we found 2 buses from Brownsville, TX to San Marcos, TX, including 1 direct services.
On Sun, Sep 20 the direct buses cover the 445 km distance in an average of 11 h 45 m but if you time it right, some buses will get you there in just 9 h 50 m .
On Sun, Sep 20 the slowest buses will take 13 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Omio recommends booking the bus as it is the most popular option from Brownsville, TX to San Marcos, TX among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $78 For those with little time, consider booking a flight, which has an average total journey time of 4h 55m. Average ticket prices depend on the travel mode: a bus costs an average of $78, while a flight costs an average of $752.
Distance: 276 miles (445 km)
Most popular Bus | Flight |
|---|---|
$78 Average price Cheapest | $752 Average price |
9h 4m Average total duration 8h 34m Onboard + 30m Additional time* | 4h 55m Average total duration Fastest 2h 55m Onboard + 2h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options |
This is compared to other travel options from Brownsville, TX to San Marcos, TX:
A bus is $673 less than a flight for this route with tickets for a flight from Brownsville, TX to San Marcos, TX costing on average $752.
Other travel options to San Marcos, TX take longer:
Bus takes on average 8h 34m.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Valley Transit | Departure Time 02:15AM | Arrival Time 12:40PM | Duration 10h25 | Departure days Wed, Thu, Sun | Cheapest price $62 |
Operator Valley Transit | Departure Time 03:15AM | Arrival Time 01:40PM | Duration 10h25 | Departure days Wed, Fri, Sat | Cheapest price $43 |
Operator Flixbus USA | Departure Time 09:15AM | Arrival Time 07:05PM | Duration 9h50 | Departure days Mon, Sun | Cheapest price $55 |
Operator Valley Transit | Departure Time 03:15PM | Arrival Time 01:05AM | Duration 9h50 | Departure days Sat | Cheapest price $65 |
Operator Omnibus Express | Departure Time 06:55PM | Arrival Time 08:35AM | Duration 13h40 | Departure days Sun | Cheapest price $97 |
The table below shows live departures for Brownsville, TX to San Marcos, TX buses for tomorrow, Sunday, September 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:15 AM Brownsville, TX | 9h50 | 7:05 PM San Marcos, TX | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Brownsville, TX to San Marcos, TX run on average 2 times per day, taking around 8h 34m. Cheap bus tickets for this journey start at $62 if you book in advance.
There are 1 buses per day. The earliest bus runs at 09:15, the last at 23:30. The fastest bus covers the 276 miles (445 km) distance in 7h 15m.
Distance 276 miles (445 km) |
Average bus duration 8h 34m |
Cheapest ticket price $62 |
Buses per day 2 |
Direct buses 1 |
Fastest bus 7h 15m |
First bus 9:15 AM |
Last bus 11:30 PM |
Cheapest Month Mar |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Fri |
Discover the best of San Marcos, TX — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Marcos, TX trip today.
University museum with changing art and design exhibitions. A strong stop for contemporary and student-connected visual culture.
Center interpreting Central Texas history and Indigenous heritage through exhibits, collections, and educational programming.
Local history museum preserving Black heritage in Hays County through exhibits, archives, and community storytelling.
Spring-fed river park with trails, bridges, and glass-bottom boat tours. One of the city's signature outdoor places.
Popular downtown river park with swimming access, giant trees, and easy walking paths. A classic warm-weather local hangout.
Large city park with river access, meadows, picnic areas, and event space. Good for relaxing near downtown and the river.
Find answers to the most common questions about traveling from Brownsville, TX to San Marcos, TX by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Marcos, TX, this guide helps you travel smarter and with confidence.

Most Brownsville, TX to San Marcos, TX buses use the Brownsville, Bus Terminal to San Marcos, S Guadalupe St (San Marcos Station) station pair. Use this guide to compare Brownsville, TX and San Marcos, TX bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Brownsville, Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: There is a snack bar available.
Free WiFi is available in waiting areas. ATMs are an ATM is located near the entrance.
Ticket office support is available at Brownsville, Bus Terminal.
Available at Brownsville, Bus Terminal: Parking, Taxis, WC.
Accessibility facilities are available at Brownsville, Bus Terminal: The terminal is wheelchair accessible.
San Marcos, S Guadalupe St (San Marcos Station) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Nearby eateries available within walking distance.
Wi-Fi is available at San Marcos, S Guadalupe St (San Marcos Station). ATMs are available at San Marcos, S Guadalupe St (San Marcos Station).
Ticket office support is available at San Marcos, S Guadalupe St (San Marcos Station).
Available at San Marcos, S Guadalupe St (San Marcos Station): Parking, Taxis, WC.
Accessibility facilities are available at San Marcos, S Guadalupe St (San Marcos Station): Wheelchair accessible bus stops.
Here are some other resources that might have the information you need