The cheapest and fastest buses from San Antonio, TX to St. Louis, MO
Cheapest price
$417
Average price
$417
Fastest journey
21 h 20 m
Average duration
21 h 20 m
Buses per day
1
Distance
1276 km
The best way to find a cheap bus ticket from San Antonio, TX to St. Louis, MO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Antonio, TX to St. Louis, MO will cost around $417 if you buy it on the day, but the cheapest tickets can be found for only $417.
It's difficult to get from San Antonio, TX to St. Louis, MO without transferring at least once.


Travel Information
Compare train, bus, and flight for San Antonio, TX to St. Louis, MO
Omio recommends booking the train as it is the most popular option from San Antonio, TX to St. Louis, MO among Omio's users. If you are prioritising price take the bus with prices starting from $165. For those with little time consider booking a flight which can get you there in 4h 42m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.4 - 1.1kg. The ticket price range depends on the travel mode: a bus costs an average of $165, and a flight costs an average of $166.
Distance: 792 miles (1276 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
$233 Average price Cheapest | $245 Average price | $245 Average price |
21h 42m Average total duration 21h 12m Onboard + 30m Additional time* | 25h 15m Average total duration 24h 45m Onboard + 30m Additional time* | 7h 42m Average total duration Fastest 4h 42m Onboard + 3h 0m Additional time* |
1.3 - 3.2kg CO2 emissions | 0.4 - 1.1kg CO2 emissions Lowest | 3.8 - 7.7kg CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
San Antonio, TX to St. Louis, MO Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:30AM | Arrival Time 10:15PM | Duration 20h45 | Departure days Sat | Cheapest price $356 |
Operator Greyhound | Departure Time 07:30AM | Arrival Time 08:10AM | Duration 23h40 | Departure days Sat | Cheapest price $340 |
Operator Greyhound | Departure Time 07:45AM | Arrival Time 08:10AM | Duration 23h25 | Departure days Sat | Cheapest price $340 |
Operator Greyhound | Departure Time 12:35PM | Arrival Time 01:55PM | Duration 24h20 | Departure days Sat | Cheapest price $319 |
Operator Greyhound | Departure Time 09:15PM | Arrival Time 10:50PM | Duration 24h35 | Departure days Sat | Cheapest price $318 |
Live departures
San Antonio, TX to St. Louis, MO bus times
The table below shows live departures for San Antonio, TX to St. Louis, MO buses for today, Saturday, March 7. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus+![]() | 1:30 PM San Antonio, N St Mary's St (Greyhound), TX | 23h40 | 1:10 PM St. Louis, S 15th St (Civic center) | 2 transfers | |
FlixBus · FlixBus+![]() | 1:45 PM San Antonio, Avenue A / Pearl Pkwy, TX | 23h25 | 1:10 PM St. Louis, S 15th St (Civic center) | 2 transfers | |
undefined · undefined · undefined | 6:35 PM San Antonio, N St Mary's St (Greyhound), TX | 24h20 | 6:55 PM St. Louis, S 15th St (Civic center) | 2 transfers | |
| Sunday, March 8 | |||||
![]() | 1:30 AM San Antonio, TX | 21h20 | 10:50 PM St. Louis, MO | 1 transfer | |
+ undefined · undefined | 3:15 AM San Antonio, N St Mary's St (Greyhound), TX | 25h00 | 4:15 AM St. Louis, Lambert International Airport | 2 transfers | |
+![]() | 3:15 AM San Antonio, N St Mary's St (Greyhound), TX | 24h35 | 3:50 AM St. Louis, S 15th St (Civic center) | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Antonio, TX to St. Louis, MO 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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Mar 13
Mar 14
Why should you book San Antonio, TX to St. Louis, MO 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 FlixBus to find the best option for your trip from San Antonio, TX to St. Louis, MO.
- 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 San Antonio, TX to St. Louis, MO.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from San Antonio, TX to St. Louis, MO.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from San Antonio, TX to St. Louis, MO.
Journey information
Overview: Bus from San Antonio, TX to St. Louis, MO
Buses from San Antonio, TX to St. Louis, MO run on average 5 times per day, taking around 21h 12m. Cheap bus tickets for this journey start at $165 (€133) but you can travel from only $118 (€96) by train.
The earliest bus runs at 01:00, the last at 23:30. The fastest bus covers the 792 miles (1276 km) distance in 21h 15m.
Distance 792 miles (1276 km) |
Average bus duration 21h 12m |
Cheapest ticket price $165 (€133) |
Buses per day 5 |
Fastest bus 21h 15m |
First bus 01:00 |
Last bus 23:30 |
Cheapest month Jun |
Cheapest day Wed |
High season Oct - Dec |
Low season Jul - Sep |
Best day to book ahead 3 days |
Bus providers: Greyhound, FlixBus from San Antonio, TX to St. Louis, MOYou can travel by bus between San Antonio, TX to St. Louis, MO with Greyhound, FlixBus for as low as $118 (€96). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from San Antonio, TX to St. Louis, MO
Find answers to the most common questions about traveling from San Antonio, TX to St. Louis, MO 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 St. Louis, MO, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- 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.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from San Antonio, TX to St. Louis, MO
Most popular bus connections from San Antonio, TX
More options for your journey from San Antonio, TX to St. Louis, MO
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