Travel Information
Compare train, bus, and flight 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 $180. For those with little time consider booking a flight which can get you there in 6h 2m. The ticket price range depends on the travel mode: a bus costs an average of $180, and a flight costs an average of $182.
Distance: 748 miles (1204 km)
Compare bus with
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$207 Average price Cheapest | $232 Average price | $277 Average price | $173 Average price (fuel + tolls) |
30h 40m Average total duration 30h 10m Onboard + 30m Additional time* | 24h 21m Average total duration 23h 51m Onboard + 30m Additional time* | 9h 2m Average total duration Fastest 6h 2m Onboard + 3h 0m Additional time* | 13h 3m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from St. Louis, MO to San Marcos, TX:
A bus is $25 (€20) less than a train for this route with tickets for a train from St. Louis, MO to San Marcos, TX costing on average $232 (€190).
A bus is $70 (€57) less than a flight for this route with tickets for a flight from St. Louis, MO to San Marcos, TX costing on average $277 (€226).
Other travel options to San Marcos, TX take longer:
Train takes on average 23h 51m.
Bus takes on average 30h 10m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
St. Louis, MO to San Marcos, TX Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound USA | Departure Time 01:30AM | Arrival Time 11:59AM | Duration 34h29 | Departure days Mon, Tue, Wed, Fri | Cheapest price $217 |
Operator Greyhound | Departure Time 06:30AM | Arrival Time 12:40PM | Duration 30h10 | Departure days Thu | Cheapest price $214 |
Operator Greyhound | Departure Time 07:30AM | Arrival Time 01:40PM | Duration 30h10 | Departure days Thu | Cheapest price $180 |
Operator Greyhound USA | Departure Time 08:40AM | Arrival Time 10:30PM | Duration 37h50 | Departure days Mon, Fri, Sun | Cheapest price $228 |
Compare prices and tickets St. Louis, MO to San Marcos, TX by train, bus, or flight
Compare train, bus, and flight 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.
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Jun 26
Why should you book St. Louis, MO to San Marcos, TX buses with Omio?
Why book with Omio vs Greyhound?
- 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, bus and flight 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, bus and flight 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 4 times per day, taking around 30h 10m. Cheap bus tickets for this journey start at $180 (€147) if you book in advance.
The earliest bus runs at 08:20, the last at 23:30. The fastest bus covers the 748 miles (1204 km) distance in 30h 10m.
Distance 748 miles (1204 km) |
Average bus duration 30h 10m |
Cheapest ticket price $180 (€147) |
Buses per day 4 |
Fastest bus 30h 10m |
First bus 8:20 AM |
Last bus 11:30 PM |
Cheapest Month Nov |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Jul - Sep |
Best time to book 14 days |
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 $180 (€147). 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 St. Louis, MO to San Marcos, TX buses use the St. Louis, S 15th St (Civic center) to San Marcos, S Guadalupe St (San Marcos Station) station pair. Use this guide to compare St. Louis, MO and San Marcos, TX bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Getting to St. Louis, S 15th St (Civic center) from St. Louis city centre
Getting to St. Louis, Lambert International Airport from St. Louis city centre
Most popular bus connections from St. Louis, MO
More options for your journey from St. Louis, MO to San Marcos, TX
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