The cheapest and fastest buses from St. Louis, MO to San Marcos, TX
Cheapest price
$174
Average price
$174
Fastest journey
19 h 59 m
Average duration
19 h 59 m
Buses per day
1
Distance
1204 km
The best way to find a cheap bus ticket from St. Louis, MO 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 St. Louis, MO to San Marcos, TX will cost around $174 if you buy it on the day, but the cheapest tickets can be found for only $174.
Of the 1 buses that leave St. Louis, MO for San Marcos, TX on Thu, Feb 05, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Feb 05 the direct buses cover the 1204 km distance in an average of 19 h 59 m but if you time it right, some buses will get you there in just 19 h 59 m .
On Thu, Feb 05 the slowest buses will take 19 h 59 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.


Travel Information
Compare train and bus for St. Louis, MO to San Marcos, TX
Omio recommends booking the train as it is the most popular option from St. Louis, MO to San Marcos, TX among Omio's users. If you are prioritising price take the bus with prices starting from €136. For those with little time consider booking a bus which can get you there in 19h 59m. The ticket price range depends on the travel mode: a bus costs an average of €136, and a train costs an average of €211.
Distance: 748 miles (1204 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€137 Average price Cheapest | €211 Average price |
20h 29m Average total duration Fastest 19h 59m Onboard + 30m Additional time* | 24h 21m Average total duration 23h 51m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets St. Louis, MO to San Marcos, TX by train or bus
Compare train and 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.
Feb 05
Feb 06
Feb 07
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Feb 11
Why should you book St. Louis, MO to San Marcos, TX buses with Omio?
Why book with Omio vs Greyhound?
- Compare with other providers: On Omio, you can not only buy tickets for Greyhound, but also compare tickets for the likes of to find the best option for your trip from St. Louis, MO to San Marcos, TX.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Greyhound with all available travel options, which are train and bus to ensure you get the best deal for traveling from St. Louis, MO to San Marcos, TX.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from St. Louis, MO to San Marcos, TX.
Journey information
Overview: Bus from St. Louis, MO to San Marcos, TX
Buses from St. Louis, MO to San Marcos, TX run on average 2 times per day, taking around 19h 59m. Cheap bus tickets for this journey start at $171 (€136) if you book in advance.
The earliest bus runs at 01:45, the last at 23:30. The fastest bus covers the 748 miles (1204 km) distance in 19h 59m.
Distance 748 miles (1204 km) |
Average bus duration 19h 59m |
Cheapest ticket price $171 (€136) |
Buses per day 2 |
Fastest bus 19h 59m |
First bus 01:45 |
Last bus 23:30 |
Bus providers: Greyhound from St. Louis, MO to San Marcos, TXYou can travel by bus between St. Louis, MO to San Marcos, TX with Greyhound for as low as $171 (€136). When you search for schedules and tickets, Omio will show you the best journey
Greyhound
FAQs: Bus from St. Louis, MO to San Marcos, TX
Find answers to the most common questions about traveling from St. Louis, MO 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.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- Greyhound
- $15 per additional bag.
popular bus stations
Popular bus stations from St. Louis, MO to San Marcos, TX
Most popular bus connections from St. Louis, MO
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