- Must visit
The Alamo Exhibit at the Ralston Family Collections Center
Modern museum gallery displaying Alamo artifacts and interpretation beside the historic mission site. A strong companion visit for understanding the 1836 battle and Texas history.
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The cheapest and fastest trains from Chicago, IL to San Antonio, TX
Showing times and prices for Jun 21
Cheapest price
$284
Average price
$487
Fastest journey
1 d 8 h 36 m
Average duration
1 d 13 h 13 m
Trains per day
3
Distance
1691 km
Cheap tickets
The best way to find a cheap train ticket from Chicago, IL 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 Chicago, IL to San Antonio, TX will cost around $487 if you buy it on the day, but the cheapest tickets can be found for only $284.
Fast trains
Of the 3 trains that leave Chicago, IL for San Antonio, TX on Sun, Jun 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct trains cover the 1691 km distance in an average of 1 d 13 h 13 m but if you time it right, some trains will get you there in just 1 d 8 h 36 m .
On Sun, Jun 21 the slowest trains will take 1 d 15 h 31 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.
301 Lincoln Service · 421 Texas Eagle7:15 AM39h31Chicago Union Station, Chicago, IL10:46 PMSan Antonio Station, San Antonio, TX$2841One-way1 transfer- 301 Lincoln Service · 21 Texas Eagle7:15 AM39h31Chicago Union Station, Chicago, IL10:46 PMSan Antonio Station, San Antonio, TX$2841One-way1 transfer
- 421 Texas Eagle2:10 PM32h36Chicago Union Station, Chicago, IL10:46 PMSan Antonio Station, San Antonio, TX$8941One-way0 transfers
- 421 Texas Eagle2:10 PM32h36Chicago Union Station, Chicago, IL10:46 PMSan Antonio Station, San Antonio, TX$8941One-way0 transfers
- 301 Lincoln Service · 421 Texas Eagle7:15 AM39h31Chicago Union Station, Chicago, IL10:46 PMSan Antonio Station, San Antonio, TX$2841One-way1 transfer
- 301 Lincoln Service · 21 Texas Eagle7:15 AM39h31Chicago Union Station, Chicago, IL10:46 PMSan Antonio Station, San Antonio, TX$2841One-way1 transfer
Travel Information
Compare train, bus, and flight for Chicago, IL to San Antonio, TX
Omio recommends booking the train as it is the most popular option from Chicago, IL to San Antonio, TX among Omio's users. If you are prioritising price take the train with prices starting from $129. For those with little time consider booking a flight which can get you there in 4h 43m. The ticket price range depends on the travel mode: a train costs an average of $129, and a flight costs an average of $94.
Distance: 1050 miles (1691 km)
Compare train with
Most popular Train | Bus | Flight | Driving |
|---|---|---|---|
$248 Average price Cheapest | $254 Average price | $372 Average price | $252 Average price (fuel + tolls) |
32h 25m Average total duration 31h 55m Onboard + 30m Additional time* | 27h 11m Average total duration 26h 41m Onboard + 30m Additional time* | 7h 43m Average total duration Fastest 4h 43m Onboard + 3h 0m Additional time* | 18h 3m Average total duration (door-to-door) |
Most popular train company |  Most popular bus company |  Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Chicago, IL to San Antonio, TX is a train with an average price of $248 (€203).
This is compared to other travel options from Chicago, IL to San Antonio, TX:
A train is $7 (€5) less than a bus for this route with tickets for a bus from Chicago, IL to San Antonio, TX costing on average $254 (€208).
A train is $125 (€102) less than a flight for this route with tickets for a flight from Chicago, IL to San Antonio, TX costing on average $372 (€305).
The fastest way to travel from Chicago, IL to San Antonio, TX is by flight with an average journey time of 4h 43m.
Other travel options to San Antonio, TX take longer:
Bus takes on average 26h 41m.
Train takes on average 31h 55m.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL 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 Chicago, IL 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
Chicago, IL to San Antonio, TX train times
The table below shows live departures for Chicago, IL to San Antonio, TX trains for tomorrow, Sunday, June 21. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 301 Lincoln Service · 21 Texas Eagle | 7:15 AM Chicago Union Station, Chicago, IL | 39h31 | 10:46 PM San Antonio Station, San Antonio, TX | 1 transfer | |
| 301 Lincoln Service · 421 Texas Eagle | 7:15 AM Chicago Union Station, Chicago, IL | 39h31 | 10:46 PM San Antonio Station, San Antonio, TX | 1 transfer | |
| 421 Texas Eagle | 2:10 PM Chicago Union Station, Chicago, IL | 32h36 | 10:46 PM San Antonio Station, 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 Chicago, IL 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.
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Journey information
Overview: Train from Chicago, IL to San Antonio, TX
USAUSA
Trains from Chicago, IL to San Antonio, TX run on average 4 times per day, taking around 31h 55m. Cheap train tickets for this journey start at $129 (€105) but you can travel from only $94 (€77) by flight.
There are 1 trains per day. The earliest train runs at 06:48, the last at 16:22. The fastest train covers the 1050 miles (1691 km) distance in 32h 36m.
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 $94 (€77)
Distance 1050 miles (1691 km) |
Average train duration 31h 55m |
Cheapest ticket price $129 (€105) |
Trains per day 4 |
Direct trains 1 |
Fastest train 32h 36m |
First train 6:48 AM |
Last train 4:22 PM |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Fri |
Best time to book 63 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 $94 (€77)
Train companies: Amtrak from Chicago, IL to San Antonio, TX trainsAmtrak trains will get you between Chicago, IL and San Antonio, TX from $94 (€77). 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
32h 36m
Cheapest Price
$129 (€105)
Amtrak frequency
4 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 collections spanning ancient Mediterranean works, Asian art, Latin American art, and contemporary pieces in a historic brewery complex.
- Recommended
The Witte Museum
Leading regional museum focused on Texas history, natural science, and South Texas heritage, with engaging family-friendly exhibits and strong local context.
- Must visit
San Antonio River Walk
The city’s signature pedestrian waterfront lined with bridges, public art, and walking paths. It is the most recognizable area in San Antonio.
- Recommended
Historic Market Square
Large public square and cultural district known for Mexican-American heritage, shops, events, and festive open-air atmosphere.
- Recommended
Pearl District
Trendy mixed-use district in a former brewery area, popular for architecture, river access, and stylish public spaces.
- Gluten-free
Puffy Tacos
A San Antonio specialty made with freshly fried, puffed corn tortilla shells filled with picadillo, chicken, or beans, then topped with lettuce, cheese, and salsa.
- Gluten-free
Barbacoa
Slow-cooked beef, traditionally served very tender on weekends in tacos with onion, cilantro, and salsa. It is one of the city’s most beloved breakfast foods.
Breakfast Tacos
A daily staple in San Antonio, usually made with flour or corn tortillas filled with eggs, beans, potato, bacon, chorizo, or cheese.
Bliss
Well-regarded upscale restaurant serving refined New American cuisine in a stylish yet relaxed setting south of Downtown.
The Original Donut Shop
Popular casual spot famous for oversized breakfast tacos, donuts, and classic San Antonio morning fare.
Mi Tierra Cafe y Panaderia
Iconic Market Square institution known for classic Tex-Mex, bakery items, mariachi atmosphere, and colorful decor.
United States Dollar
Generally moderate for U.S. city travel. Budget eats are easy to find, while hotels and attractions vary by season and area.
Average meal costs
- Budget
- USD 10-18 for tacos, fast food, or casual spots.
- Mid-range
- USD 20-40 per person at a mid-range 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% at sit-down restaurants; 20%+ for great service. Tip USD 1-2 per drink at bars, round up or tip 10-15% for taxis, and tip hotel staff a few USD.
FAQs: Trains from Chicago, IL to San Antonio, TX
Find answers to the most common questions about traveling from Chicago, IL 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 Chicago, IL to San Antonio, TX can vary. The cheapest ticket starts at $129 (€105), while the average price is around $248 (€203).
The train from Chicago, IL to San Antonio, TX takes 32h 36m and runs 4 per day.
The first train from Chicago, IL to San Antonio, TX leaves at 6:48 AM.
The distance by train from Chicago, IL to San Antonio, TX is 1050 miles (1691 km).
The last train from Chicago, IL to San Antonio, TX leaves at 4:22 PM.
There is no high speed train available from Chicago, IL to San Antonio, TX.
Yes, there is a direct train from Chicago, IL to San Antonio, TX. This service operates 1 times per day, provided by Amtrak.
Unfortunately, there is no night train available from Chicago, IL to San Antonio, TX.
The train station in Chicago, IL that goes to San Antonio, TX is Chicago Union Station, Chicago, IL, which connects to San Antonio Station, San Antonio, TX.
The cheapest way to get from Chicago, IL to San Antonio, TX is by flight, with a cost of around $94 (€77).
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 Chicago, IL to San Antonio, TX.
Since neither Chicago, IL 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 Chicago, IL 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 Chicago, IL to San Antonio, TX
Chicago
San Antonio
The major train station for departures in Chicago is Union Station. Find all the information you need to know about services, amenities and connections at Union Station for your trip from Chicago to San Antonio.
Amenities at train station
Wifi
Lockers
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Car Rental
Information Desk
Luggage Cartsinformation
Ticket Office Hours
- 5:00 AM - 12:00 AM Monday - Sunday
Distance to city center
3 km
Number of platforms
24Wifi
- Free
Parking
- The car park is open 7 days a week from 5:00 a.m. to 12:00 a.m. Departures can be made outside of opening hours. Access via Canal Street
Dining
- The Chicago Firehouse Restaurant
- Lou Mitchell's
Taxis
- Outside the main entrance
Accessibility
- Elevators, ramps, restrooms
WC
- $1
Hotel
- The Kimpton Gray Hotel
- JW Marriott Chicago
- W Chicago - City Center
Lounge
- Located in the main hall
Lost and Found Office
- Located in the main hall
Car Rental
- Avis
- Budget
- Enterprise
Information Desk
- Located in the main hall
Luggage Carts
- Free
Station Plan
- Hall 1: main entrance, Amtrak services
- Hall 2: Metra services
- Hall 3: food court and retail shops
Public transit options for Union Station
- Bus: Several lines available
- CTA: Blue Line, Pink Line
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 Chicago.
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 Chicago, IL
More options for your journey from Chicago, IL 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 Chicago, IL
Most popular train connections to San Antonio, TX
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