- Must visit
The Alamo Exhibit at the Ralston Family Collections Center
Modern museum displaying artifacts and interpretation related to the Battle of the Alamo and Texas history, complementing the historic mission site.
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The cheapest and fastest trains from St. Louis, MO to San Antonio, TX
Showing times and prices for May 27
Cheapest price
$140
Average price
$175
Fastest journey
1 d 2 h 36 m
Average duration
1 d 2 h 36 m
Trains per day
2
Distance
1276 km
Cheap tickets
The best way to find a cheap train ticket from St. Louis, MO to San Antonio, 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 Antonio, TX will cost around $175 if you buy it on the day, but the cheapest tickets can be found for only $140.
Fast trains
Of the 2 trains that leave St. Louis, MO for San Antonio, TX on Wed, May 27, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, May 27 the direct trains cover the 1276 km distance in an average of 1 d 2 h 36 m but if you time it right, some trains will get you there in just 1 d 2 h 36 m .
On Wed, May 27 the slowest trains will take 1 d 2 h 36 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.
2:10 AM26h36St. Louis, MO4:46 AMSan Antonio, TX$1401One-way0 transfers- 1:10 AM26h36St. Louis, MO3:46 AMSan Antonio, TX$2101One-way0 transfers
- 2:10 AM26h36St. Louis, MO4:46 AMSan Antonio, TX$1401One-way0 transfers
- 1:10 AM26h36St. Louis, MO3:46 AMSan Antonio, TX$2101One-way0 transfers
Travel Information
Compare train, bus, and flight for St. Louis, MO to San Antonio, TX
Omio recommends booking the train as it is the most popular option from St. Louis, MO to San Antonio, TX among Omio's users. If you are prioritising price take the train with prices starting from $118. For those with little time consider booking a flight which can get you there in 5h 23m. 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 train costs an average of $118, and a flight costs an average of $108.
Distance: 792 miles (1276 km)
Compare train with
Most popular Train | Bus | Flight | Driving |
|---|---|---|---|
$168 Average price Cheapest | $180 Average price | $237 Average price | $241 Average price (fuel + tolls) |
26h 58m Average total duration 26h 28m Onboard + 30m Additional time* | 22h 12m Average total duration 21h 42m Onboard + 30m Additional time* | 8h 23m Average total duration Fastest 5h 23m Onboard + 3h 0m Additional time* | 13h 48m Average total duration (door-to-door) |
0.4 - 1.1kg CO2 emissions Lowest | 1.3 - 3.2kg CO2 emissions | 3.8 - 7.7kg CO2 emissions | - CO2 emissions |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from St. Louis, MO to San Antonio, TX is a train with an average price of $168 (€135).
This is compared to other travel options from St. Louis, MO to San Antonio, TX:
A train is $13 (€10) less than a bus for this route with tickets for a bus from St. Louis, MO to San Antonio, TX costing on average $180 (€146).
A train is $69 (€56) less than a flight for this route with tickets for a flight from St. Louis, MO to San Antonio, TX costing on average $237 (€191).
The fastest way to travel from St. Louis, MO to San Antonio, TX is by flight with an average journey time of 5h 23m.
Other travel options to San Antonio, TX take longer:
Bus takes on average 21h 42m.
Train takes on average 26h 28m.
It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and San Antonio, TX including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from St. Louis, MO to San Antonio, TX among Omio's users.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.
Tickets start at around {cheapestPrice} compared to roughly {drivingPriceInCents} in fuel and tolls — a saving of about {savingsAmount}. The journey takes {durationInMinutes} versus {drivingDurationInMinutes} by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Direct services run with Amtrak.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
St. Louis, MO to San Antonio, TX train times
The table below shows live departures for St. Louis, MO to San Antonio, TX trains for tomorrow, Tuesday, May 26. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 1:10 AM St. Louis, MO | 26h36 | 3:46 AM San Antonio, TX | 0 transfersDirect | |
| 2:10 AM St. Louis, MO | 26h36 | 4:46 AM San Antonio, TX | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to San Antonio, 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.
Tue
May 26
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May 27
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Thu
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May 28
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Journey information
Overview: Train from St. Louis, MO to San Antonio, TX
USAUSA
Trains from St. Louis, MO to San Antonio, TX run on average 2 times per day, taking around 26h 28m. Cheap train tickets for this journey start at $118 (€96) but you can travel from only $108 (€87) by flight.
There are 1 trains per day. The earliest train runs at 06:48, the last at 20:10. The fastest train covers the 792 miles (1276 km) distance in 26h 34m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $108 (€87)
Distance 792 miles (1276 km) |
Average train duration 26h 28m |
Cheapest ticket price $118 (€96) |
Trains per day 2 |
Direct trains 1 |
Fastest train 26h 34m |
First train 6:48 AM |
Last train 8:10 PM |
Cheapest Month Oct |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Sat |
Least Busy Day Sat |
Best time to book 49 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $108 (€87)
Train companies: Amtrak from St. Louis, MO to San Antonio, TX trainsAmtrak trains will get you between St. Louis, MO and San Antonio, TX from $108 (€87). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Amtrak
About
Amtrak is the main passenger train operator in the United States, providing medium- and long-distance intercity services across 46 states and three Canadian provinces. Operating over 300 trains daily and serving more than 500 destinations, Amtrak connects cities and regions nationwide through routes such as the high-speed Acela in the Northeast Corridor, the scenic Coast Starlight along the West Coast, and the Empire Builder linking Chicago to the Midwest and the Pacific Northwest. Other notable services include the Northeast Regional, Keystone Service, and the unique Auto Train, which allows passengers to bring their cars onboard. Amtrak offers a variety of classes to suit different budgets and travel needs, including Coach, Business, First Class, and Sleeper Class with options like Roomettes, Bedrooms, and Bedroom Suites for overnight journeys. Ticket types include Saver, Value, Flexible, Business, and Premium. Onboard amenities vary by service but may include comfortable seating, Wi-Fi, power outlets, dining options, and lounge access on select trains. Popular routes include Washington, D.C.–Boston, San Diego–San Luis Obispo, San Jose–Sacramento, and Chicago–Seattle.
Luggage & cancellation policy
Average Duration
26h 34m
Cheapest Price
$118 (€96)
Amtrak frequency
2 a day
Luggage included
2 personal items and 2 carry-on bags included free
Luggage storage
Overhead racks, under seats, and designated luggage areas at end of cars
Cancellation Policy
Cancellation policies depend on ticket type and timing
Refund
Full refund if train is canceled by Amtrak
Amenities on board the train
Wifi
Food sold onboard
Café car with snacks, beverages, and light meals. Long-distance trains have full-service dining cars
Seat reservation
Included in ticket price for Business and First Class. Optional fee for Coach Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible restrooms, Red Cap assistance service, accessible platforms and stations
Pets
Small pets under 20 pounds allowed for $26 fee. Must be in carrier. Service animals travel free
Quiet zone
Complete guide to San Antonio
Things to do in San Antonio
Discover the best of San Antonio — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Antonio trip today.
- Must visit
San Antonio Museum of Art
Major art museum with strong collections of ancient Mediterranean, Asian, Latin American, and contemporary art in a restored brewery complex.
- Recommended
McNay Art Museum
Renowned museum in a Spanish Colonial Revival mansion, known for modern and contemporary art, sculpture, and beautiful grounds.
- Must visit
San Antonio River Walk
The city’s signature pedestrian area lined with bridges, landscaping, public art, and river-level walkways through downtown.
- Recommended
Historic Market Square
Large Mexican market district with plazas, shops, and cultural atmosphere, one of the most recognizable public areas in the city.
- Recommended
La Villita Historic Arts Village
Historic riverside district of galleries, courtyards, and preserved buildings, popular for strolling and photos near downtown.
- Gluten-free
Puffy Tacos
San Antonio’s signature taco: a fried masa shell that puffs up, then is filled with meats, lettuce, cheese, and salsa. It is a local Tex-Mex classic strongly associated with the city.
- Gluten-free
Barbacoa
Slow-cooked beef, traditionally eaten on weekends and often served in tacos with salsa. It is deeply rooted in South Texas and San Antonio breakfast culture.
Breakfast Tacos
A daily staple in San Antonio, usually built on flour or corn tortillas with fillings like egg, potato, bean, bacon, or chorizo. They reflect the city’s strong Tex-Mex identity.
Bliss
Acclaimed contemporary American restaurant with fine-dining service and seasonal menus. A strong option for a higher-end meal in San Antonio with a consistently strong reputation.
2M Smokehouse
Widely praised barbecue destination known for brisket, house-made sausages, and Texan smokehouse flavors with Mexican influences. Casual, popular, and highly regarded.
La Fonda On Main
Long-running upscale Tex-Mex restaurant with a refined setting and strong local reputation. Known for polished regional dishes, margaritas, and patio dining.
United States Dollar
Generally moderate for U.S. city travel. Tex-Mex, parking, and attractions are fairly priced; hotels rise during major events.
Average meal costs
- Budget
- USD 10-15 for tacos, fast food, or food trucks.
- Mid-range
- USD 20-35 per person at a casual sit-down restaurant.
- Fine dining
- USD 60+ per person at upscale restaurants.
- Coffee
- USD 3-6 for drip coffee or a latte.
Tipping culture
Tip 18-20% in restaurants; 20%+ for great service. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff USD 2-5 where helpful.
FAQs: Trains from St. Louis, MO to San Antonio, TX
Find answers to the most common questions about traveling from St. Louis, MO to San Antonio, TX by train. 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 train, the cheapest option, or tips for making the most of your visit at San Antonio, TX, this guide helps you travel smarter and with confidence.
Train ticket prices from St. Louis, MO to San Antonio, TX can vary. The cheapest ticket starts at $118 (€96), while the average price is around $168 (€135).
The train from St. Louis, MO to San Antonio, TX takes 26h 34m and runs 2 per day.
The first train from St. Louis, MO to San Antonio, TX leaves at 6:48 AM.
The distance by train from St. Louis, MO to San Antonio, TX is 792 miles (1276 km).
The last train from St. Louis, MO to San Antonio, TX leaves at 8:10 PM.
There is no high speed train available from St. Louis, MO to San Antonio, TX.
Yes, there is a direct train from St. Louis, MO to San Antonio, TX. This service operates 1 times per day, provided by Amtrak.
Unfortunately, there is no night train available from St. Louis, MO to San Antonio, TX.
The train station in St. Louis, MO that goes to San Antonio, TX is St. Louis Station, St. Louis, MO, which connects to San Antonio Station, San Antonio, TX.
The cheapest way to get from St. Louis, MO to San Antonio, TX is by flight, with a cost of around $108 (€87).
The train journey from St. Louis, MO to San Antonio, TX offers scenic views of the changing landscapes of the American Midwest and South, including rolling hills, open fields, and glimpses of small towns, providing a unique perspective on the region's natural beauty.
A day trip from St. Louis, MO to San Antonio, TX is not feasible as the travel duration is 26h 34m, with a distance of 792 miles (1276 km). The frequency of trips is 1 per day for trains.
In San Antonio, TX, you can explore the vibrant Pearl District with its trendy shops and restaurants, take a boat tour along the San Antonio River, and visit the historic Market Square. For thrill-seekers, enjoy a day at Six Flags Fiesta Texas, or experience the San Antonio Zoo. Don't miss the iconic sights like The Alamo, the scenic River Walk, and the UNESCO World Heritage San Antonio Missions National Historical Park. Art enthusiasts can visit the San Antonio Museum of Art, and for stunning views, head to the Tower of the Americas.
Three to four days are ideal to explore San Antonio, TX, allowing time to visit key attractions such as the Alamo, River Walk, and local museums.
Yes, you can take the train from St. Louis, MO to San Antonio, TX.
Since neither St. Louis, MO nor San Antonio, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from San Antonio, TX include San Marcos, TX.
We recommend using the train as it is the most popular way to get from St. Louis, MO to San Antonio, TX among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Antonio, TX, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the River Walk and Alamo Plaza. Common scams include overcharging by unofficial taxi services and street vendors. It's advisable to use authorized transportation options and stay alert when approached by strangers offering unsolicited help or tours. Staying in well-lit, busy areas and securing personal belongings can help ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from St. Louis, MO to San Antonio, TX
St. Louis
San Antonio
The major train station for departures in St. Louis is St. Louis Station. Find all the information you need to know about services, amenities and connections at St. Louis Station for your trip from St. Louis to San Antonio.
Amenities at train station
Wifi
Lockers
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lost and Found Office
Ticket Office
Bike Parking
Car Rental
Information Desk
Luggage Cartsinformation
Ticket Office Hours
- 5:30 AM - 10:00 PM Monday - Sunday
Number of platforms
4Wifi
- Free
Parking
- Parking is available on-site with both short-term and long-term options.
Dining
- Landry's Seafood House
- The Station Grille
Taxis
- Outside the main entrance.
Accessibility
- Ramps, restrooms.
WC
- $1
Hotel
- St. Louis Union Station Hotel, Curio Collection by Hilton
- Courtyard St. Louis Downtown West
- Drury Inn St. Louis at Union Station
Lost and Found Office
- Located in the main hall
Car Rental
- Avis
- Enterprise
- Hertz
Information Desk
- Located in the main hall
Luggage Carts
- Free
Station Plan
- Hall 1: main entrance, platform 1-4 for Amtrak and regional trains
- Hall 2: MetroLink connections
Public transit options for St. Louis Station
- MetroLink: Red Line, Blue Line
- Bus: Several lines available including 40, 94, 97
The major train station for arrivals in San Antonio is San Antonio Station. Find all the information you need to know about services, amenities and connections at San Antonio Station for your journey to San Antonio from St. Louis.
San Antonio Station
Amenities at train station
LockersParkingDiningTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalInformation DeskLuggage Cartsinformation
Ticket Office Hours
- 6:00 AM - 10:00 PM Monday - Sunday
Distance to city center
1 kmNumber of platforms
3Parking
- Parking is available at the station.
Dining
- The Station Cafe
- Rosario's Mexican Cafe Y Cantina
Taxis
- Outside the main entrance.
Accessibility
- Elevators, restrooms.
WC
- $1.50
Hotel
- Staybridge Suites San Antonio Downtown Convention Center
- Holiday Inn Express San Antonio N-Riverwalk Area
- La Quinta Inn & Suites by Wyndham San Antonio Downtown
Lost and Found Office
- Located in the main hall
Information Desk
- Located in the main hall
Luggage Carts
- Free
Station Plan
- Hall 1: main entrance, ticket office, and waiting area
- Hall 2: platforms for Amtrak services
- Hall 3: parking and taxi area
Public transit options for San Antonio Station
- Bus: VIA Metropolitan Transit routes 26, 30, 36, 42, 70, 96
Most popular train connections from St. Louis, MO
More options for your journey from St. Louis, MO to San Antonio, TX
Here are some other resources that might have the information you need
Most popular trains to and from San Antonio, TX and St. Louis, MO
Most popular train connections to San Antonio, TX
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