- Must visit
Art Institute of Chicago
World-class art museum with masterpieces from Monet to Hopper and the famous Modern Wing.
Cheapest price on Sep 20
$185
Average ticket price on Sep 20
$226
Fastest journey on Sep 20
1 d 7 h 1 m
Average journey duration on Sep 20
1 d 7 h 1 m
Trains on Sep 20
2
Distance
1691 km
The best way to find a cheap train ticket from San Antonio, TX to Chicago, IL 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 Chicago, IL will cost around $226 if you buy it on the day, but the cheapest tickets can be found for only $185.
On Sun, Sep 20, we found 2 trains from San Antonio, TX to Chicago, IL, including 2 direct services.
On Sun, Sep 20 the direct trains cover the 1691 km distance in an average of 1 d 7 h 1 m but if you time it right, some trains will get you there in just 1 d 7 h 1 m .
On Sun, Sep 20 the slowest trains will take 1 d 7 h 1 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.




Omio recommends booking the train as it is the most popular option from San Antonio, TX to Chicago, IL among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $255 For those with little time, consider booking a flight, which has an average total journey time of 7h 15m. Average ticket prices depend on the travel mode: a bus costs an average of $255, while a flight costs an average of $573.
Distance: 1050 miles (1691 km)
Most popular Train | Bus | Flight | Driving |
|---|---|---|---|
$332 Average price | $255 Average price Cheapest | $573 Average price | $250 Average price (fuel + tolls) |
30h 41m Average total duration 30h 11m Onboard + 30m Additional time* | 28h 36m Average total duration 28h 6m Onboard + 30m Additional time* | 7h 15m Average total duration Fastest 5h 15m Onboard + 2h 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 |
This is compared to other travel options from San Antonio, TX to Chicago, IL:
A bus is $77 less than a train for this route with tickets for a train from San Antonio, TX to Chicago, IL costing on average $332.
A bus is $319 less than a flight for this route with tickets for a flight from San Antonio, TX to Chicago, IL costing on average $573.
Other travel options to Chicago, IL take longer:
Bus takes on average 28h 6m.
Train takes on average 30h 11m.
Tickets start at around $332 compared to roughly $250 in fuel and tolls — a saving of about $-82.15. The journey takes 30h 11m versus 18h 3m 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.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for San Antonio, TX to Chicago, IL trains for today, Saturday, September 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
22 · 822 · 8904 · 4 | 6:48 AM San Antonio Station, San Antonio, TX | 37h12 | 8:00 PM Chicago Union Station, Chicago, IL | 4 transfers | |
22 | 6:48 AM San Antonio Station, San Antonio, TX | 31h01 | 1:49 PM Chicago Union Station, Chicago, IL | 0 transfersDirect | |
22 · 306 | 6:48 AM San Antonio Station, San Antonio, TX | 39h55 | 10:43 PM Chicago Union Station, Chicago, IL | 1 transfer | |
22 · 822 · 8904 · 4 | 6:48 AM San Antonio Station, San Antonio, TX | 32h41 | 3:29 PM Chicago Union Station, Chicago, IL | 3 transfers | |
22 · 318 | 6:48 AM San Antonio Station, San Antonio, TX | 37h12 | 8:00 PM Chicago Union Station, Chicago, IL | 1 transfer |
Find all the dates and times for this journey
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.
Trains from San Antonio, TX to Chicago, IL run on average 4 times per day, taking around 30h 11m. Cheap train tickets for this journey start at $148 but you can travel from only $94 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 29h 45m.
Distance 1050 miles (1691 km) |
Average train duration 30h 11m |
Cheapest ticket price $148 |
Trains per day 4 |
Direct trains 1 |
Fastest train 29h 45m |
First train 6:48 AM |
Last train 4:22 PM |
Cheapest Month Oct |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Apr - Jun |
Busiest Day Sat |
Least Busy Day Mon |
Best time to book 14 days |
Discover the best of Chicago, IL — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago, IL trip today.
World-class art museum with masterpieces from Monet to Hopper and the famous Modern Wing.
Major natural history museum with Sue the T. rex, ancient cultures, and strong family appeal.
Hands-on science museum in a grand former fair building, popular for exhibits and a U-505 submarine.
Lively lakefront park with Cloud Gate, Crown Fountain, gardens, and major public art in central Chicago.
Famous shopping boulevard lined with architecture, hotels, riverfront views, and major city energy.
Scenic pedestrian-friendly riverwalk with boat docks, public art, bridges, and standout skyline perspectives.
Deep-dish pizza is Chicago’s iconic pie with a tall buttery crust, layers of cheese and toppings, and chunky tomato sauce baked on top.
The Chicago-style hot dog is an all-beef frank on a poppy seed bun with mustard, relish, onion, tomato, pickle, peppers, and celery salt.
Italian beef is thin-sliced roast beef piled onto a roll, often dipped in savory juices and topped with sweet peppers or spicy giardiniera.
Classic spot for juicy Italian beef sandwiches, especially dipped and topped with spicy giardiniera, with a casual local feel.
Legendary stand for Chicago-style hot dogs and char-grilled sausages, served fast in a no-frills local landmark.
World-famous fine dining destination offering a highly creative tasting menu and refined service in an elegant setting.
Moderate for a major US city: hotels can be pricey, but transit is affordable and dining ranges from cheap eats to upscale options.
Tip 18-20% at restaurants, $1-2 per drink at bars, 10-15% for taxis, and optional small change at cafes.
Find answers to the most common questions about traveling from San Antonio, TX to Chicago, IL 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 Chicago, IL, this guide helps you travel smarter and with confidence.

Most San Antonio, TX to Chicago, IL trains use the San Antonio Station to Union Station station pair. Use this guide to compare San Antonio, TX and Chicago, IL train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
San Antonio Station is 1 km from San Antonio city centre. Public transport options include:
San Antonio Station has practical services for this route, including Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Information Desk, and Luggage Carts.
Food options include: The Station Cafe, Rosario's Mexican Cafe Y Cantina
Ticket office support is available at San Antonio Station. Information desks are located in the main hall.
Luggage storage is available at San Antonio Station. Lost and found is available at the station.
Available at San Antonio Station: Parking, Taxis, WC.
Available at San Antonio Station: Bike Parking, Bike Rental.
Accessibility facilities are available at San Antonio Station: Elevators, restrooms.
Nearby hotels include Staybridge Suites San Antonio Downtown Convention Center, Holiday Inn Express San Antonio N-Riverwalk Area, La Quinta Inn & Suites by Wyndham San Antonio Downtown.
Union Station is 3 km from Chicago city centre. Public transport options include:
Union Station has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk, and Luggage Carts.
Food options include: The Chicago Firehouse Restaurant, Lou Mitchell's
Free. ATMs are available in the train station.
Ticket office support is available at Union Station. Information desks are located in the main hall.
Luggage storage is available at Union Station. Lost and found is available at the station.
Available at Union Station: Parking, Taxis, WC.
Available at Union Station: Bike Parking, Car Rental.
Accessibility facilities are available at Union Station: Elevators, ramps, restrooms.
Nearby hotels include The Kimpton Gray Hotel, JW Marriott Chicago, W Chicago - City Center.
Here are some other resources that might have the information you need