Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Gateway Station | San Antonio Bus Station | Cheapest | ||||
FlixBus + Greyhound Lines, Inc. + Valley Transit | Bus | Gateway Station | San Antonio Bus Station | Fastest | ||||
Greyhound Lines, Inc. + Greyhound Lines Mexico | Bus | Gateway Station | San Antonio Bus Station | No tags | ||||
Greyhound Lines, Inc. + Valley Transit | Bus | Gateway Station | San Antonio Bus Station | No tags | ||||
Greyhound Lines, Inc. + FlixBus | Bus | Gateway Station | Pearl District | No tags |
Last refresh of the prices: Yesterday at 08:35 CST.
Compare 2 ways to travel from St. Louis to San Antonio
Among the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 23 hours 45 minutes and with fares starting at just £84, it presents an excellent value for a comfortable ride.
Where are the popular stops in St. Louis and San Antonio?
Stops in San Antonio
- A500 N St Mary's St, San Antonio, TX 78205, USA
- B7914 Interstate 35 Access Rd, San Antonio, TX 78224, USA
- C165 Bowie St, San Antonio, 78205
- D4407 S PanAm Expy #101, San Antonio, TX 78225, USA
Compare bus companies
Frequently asked questions about travelling by bus from St. Louis to San Antonio, US
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from St. Louis to San Antonio?
The cheapest coach tickets from St. Louis to San Antonio start from £84. The average price for this route is around £149. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from St. Louis to San Antonio?
The average bus journey time from St. Louis to San Antonio is 23h 45m, covering a distance of 791 miles. The fastest bus can take you there in 23h 45m and is operated by Greyhound.
Which bus companies service the St. Louis to San Antonio route?
What is the earliest and latest departure time for the bus from St. Louis to San Antonio?
The earliest bus departs from St. Louis to San Antonio at 01:00. And the latest bus departs at 16:30.
What are the CO₂ emissions for the bus trip from St. Louis to San Antonio?
A bus journey from St. Louis to San Antonio produces an estimated 32 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from St. Louis to San Antonio?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87412 reviews.
Which company has the best Wi-Fi from St. Louis to San Antonio?
Based on Busbud reviews, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from St. Louis to San Antonio?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from St. Louis to San Antonio?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from St. Louis to San Antonio, US was searched and found on 15 Dec 2025 with a price of £95To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from St. Louis to San Antonio, US as early as possible.
You can expect to pay from £95 to £154 for a bus ticket from St. Louis to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at £95, which is on 2025-12-15.
