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 an average ticket price of $179 For those with little time, consider booking a flight, which has an average total journey time of 6h 23m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.4 - 1.1kg. Average ticket prices depend on the travel mode: a bus costs an average of $179, while a flight costs an average of $501.
Distance: 792 miles (1276 km)
Compare train with
Most popular Train | Flight | Bus |
|---|---|---|
$226 Average price | $501 Average price | $179 Average price Cheapest |
25h 21m Average total duration 24h 51m Onboard + 30m Additional time* | 6h 23m Average total duration Fastest 4h 23m Onboard + 2h 0m Additional time* | 21h 16m Average total duration 20h 46m Onboard + 30m Additional time* |
0.4 - 1.1kg CO2 emissions Lowest | 3.8 - 7.7kg CO2 emissions | 1.3 - 3.2kg CO2 emissions |
![]() Most popular train company | ![]() Most popular airline | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from San Antonio, TX to St. Louis, MO:
A bus is $47 (€39) less than a train for this route with tickets for a train from San Antonio, TX to St. Louis, MO costing on average $226 (€189).
A bus is $322 (€270) less than a flight for this route with tickets for a flight from San Antonio, TX to St. Louis, MO costing on average $501 (€420).
Other travel options to St. Louis, MO take longer:
Bus takes on average 21h 16m.
Train takes on average 25h 21m.
Travel optionsfrom San Antonio, TX to St. Louis, MO
How to get from San Antonio, TX to St. Louis, MO by train, bus or flight.
Our recommendation
The best way to travel from San Antonio, TX to St. Louis, MO is by taking a bus because it’s the best combination of price and speed.
· · 12:35 PM24h20San Antonio, N St Mary's St (Greyhound), TX12:55 PMSt. Louis, S 15th St (Civic center)$1261One-way2 transfers
Cheapest
· · 12:35 PM24h20San Antonio, N St Mary's St (Greyhound), TX12:55 PMSt. Louis, S 15th St (Civic center)$1261One-way2 transfers
Fastest
· · 1:30 AM20h45San Antonio, N St Mary's St (Greyhound), TX10:15 PMSt. Louis, Lambert International Airport$1311One-way2 transfers
Other options
· · 1:30 AM21h15San Antonio, N St Mary's St (Greyhound), TX10:45 PMSt. Louis, S 15th St (Civic center)$1291One-way2 transfers
· +
9:00 PM25h15San Antonio, N St Mary's St (Greyhound), TX10:15 PMSt. Louis, Lambert International Airport$1341One-way2 transfers
· +
9:00 PM25h45San Antonio, N St Mary's St (Greyhound), TX10:45 PMSt. Louis, S 15th St (Civic center)$1341One-way2 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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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FAQs: Travel from San Antonio, TX to St. Louis, MO
Travel to St. Louis, MO easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from San Antonio, TX to St. Louis, MO.

This is compared to other travel options from San Antonio, TX to St. Louis, MO:
A bus is $47 (€39) less than a train for this route with tickets for a train from San Antonio, TX to St. Louis, MO costing on average $226 (€189).
A bus is $322 (€270) less than a flight for this route with tickets for a flight from San Antonio, TX to St. Louis, MO costing on average $501 (€420).
Other travel options to St. Louis, MO take longer:
Bus takes on average 21h 16m.
Train takes on average 25h 21m.
- Around 74 flights per day.
- Around 6 buses per day.
- Around 2 trains per day.
However, we recommend checking specific travel dates for your route between San Antonio, TX and St. Louis, MO as scheduled services by train, bus, and flight can vary by season or day of the week.
- Trains mostly depart from San Antonio Station, San Antonio, TX and arrive in St. Louis Station, St. Louis, MO.
- Flights mostly depart from San Antonio International Airport and arrive in St. Louis Lambert International Airport.
- Buses mostly depart from San Antonio, N St Mary's St (Greyhound), TX and arrive in St. Louis, S 15th St (Civic center).
- Travel with Amtrak to go to St. Louis, MO by train.
- Travel with Greyhound to go to St. Louis, MO by bus.
- Travel with American Airlines, Republic Airlines, United, skywest airlines, psa airlines to go to St. Louis, MO by flight.
- 2 direct trains per day with Amtrak.
Travelling from San Antonio, TX to St. Louis, MO: related information
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