How much does a train ticket cost from Chicago to St. Louis?

The cheapest train tickets from Chicago to St. Louis start from CLP 26,726. The average price for this train route is around CLP 28,623. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

How long is the train journey from Chicago to St. Louis?

The average train journey time from Chicago to St. Louis is 5h 1m, covering a distance of 423 km. The fastest train gets you there in 4h 46m and is operated by Amtrak .

Which train operators serve the Chicago to St. Louis route?

Several major train operators run on this route with 5 trains available per day.

What are the earliest and latest departure times for the train from Chicago to St. Louis?

The earliest train from Chicago to St. Louis departs at 07:15. And the latest train departs at 19:10.

Train Chicago to St. Louis from CLP 24,746 | Refundable Tickets

Next train departures

Next departures from Chicago to St. Louis on 15 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	19:10	Chicago (Union Station), IL	4h 59m	00:09	Gateway Station	Cheapest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	Fastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags

Next departures from Chicago to St. Louis on 16 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	CheapestFastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags

Next departures from Chicago to St. Louis on 17 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	CheapestFastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags
Train	17:20	Chicago (Union Station), IL	5h 3m	22:23	Gateway Station	No tags

Next departures from Chicago to St. Louis on 18 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	19:10	Chicago (Union Station), IL	4h 59m	00:09	Gateway Station	Cheapest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	Fastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags

Next departures from Chicago to St. Louis on 19 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	19:10	Chicago (Union Station), IL	4h 59m	00:09	Gateway Station	Cheapest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	Fastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags

Next departures from Chicago to St. Louis on 20 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	19:10	Chicago (Union Station), IL	4h 59m	00:09	Gateway Station	Cheapest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	Fastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags

Next departures from Chicago to St. Louis on 21 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	CheapestFastest
Train	07:15	Chicago (Union Station), IL	4h 46m	12:01	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	09:50	Chicago (Union Station), IL	5h 1m	14:51	Gateway Station	No tags
Train	14:10	Chicago (Union Station), IL	5h 15m	19:25	Gateway Station	No tags

Last refresh of the prices: Today at 16:24 CDT.

Compare 2 ways to travel from Chicago to St. Louis

We recommend taking the train

Among the sustainable travel choices, the Train stands out as a good way to reach St. Louis. The journey takes about 5 hours 1 minute and with fares starting at just CLP 26,726, it presents an excellent value for a comfortable ride.

5train per day

5h 1mAverage duration

423 kmDistance

38kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average priceCLP 35,882 - CLP 99,120	Average duration8h 30m	CO₂ emissions 10kg CO₂e
Train	Average priceCLP 26,726 - CLP 91,229	Average duration5h 1m	CO₂ emissions 38kg CO₂e

Where are the popular train stations and stops in Chicago and St. Louis?

Chicago

A
Union Station
225 S Canal St, Chicago, IL 60606, USA

St. Louis

A
Gateway Station
430 S 15th St, St Louis, MO 63103
Visit page

Train Companies

Amtrak

4.1/55,803 reviews

Staff4.7

Timeliness3.8

Cleanliness4.5

Wi‑Fi3.6

Customers have shared positive experiences regarding their recent trips. They appreciated the quiet and smooth rides, comfortable seating with ample space to relax or sleep, and efficient senior customer assistance. Additionally, travelers noted that the train was very clean and enjoyed improved food quality compared to previous journeys.

Amtrak Chicago St. Louis recent customer reviews

My trip experience was very quiet and smooth. I was in comfort and had plenty of space where I could relax and get some sleep. My trip was 4 1/2 hours.

Rosemarie H.

24 May 2024

Everything was fine, senior customer assistance, smooth ride,nice seating all good

Samuel S.

14 November 2023

The trip was the fastest available option. The train was very clean. I like how they announced for people to respect others and keep noise down by using headphones etc. I believe there was Wi-Fi available, I didn’t need though. It was a great Amtrak experience I had compared to my past Amtrak travels, I remember from more than 2-3 years back. The food was also better than I remembered.

Bonnie D.

15 July 2023

US train companies: Amtrak, Amtrak Acela, Brightline

Frequently asked questions about travelling from Chicago to St. Louis by train

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

How much does a train ticket cost from Chicago to St. Louis?
The cheapest train tickets from Chicago to St. Louis start from CLP 26,726. The average price for this train route is around CLP 28,623. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from Chicago to St. Louis?
The average train journey time from Chicago to St. Louis is 5h 1m, covering a distance of 423 km. The fastest train gets you there in 4h 46m and is operated by Amtrak.
Which train operators serve the Chicago to St. Louis route?
Several major train operators run on this route with 5 trains available per day.
What are the earliest and latest departure times for the train from Chicago to St. Louis?
The earliest train from Chicago to St. Louis departs at 07:15. And the latest train departs at 19:10.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12/05

CLP 31,162

13/05

CLP 37,577

Today

CLP 53,158

15/05

CLP 53,158

16/05

CLP 53,158

17/05

CLP 53,158

18/05

CLP 37,577

19/05

CLP 31,162

The cheapest trip from Chicago to St. Louis was searched and found on 12 May 2026 with a price of CLP 31,162

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Chicago to St. Louis as early as possible.

You can expect to pay from CLP 31,162 to CLP 310,695 for a train ticket from Chicago to St. Louis based on the last 2 days. You can expect to find the cheapest price for the trip at CLP 31,162, which is on 2026-05-19.

What's the cheapest way to go from Chicago to St. Louis?

The Train is the cheapest travel choice for this destination

Vehicle type	Travel time	Avg price	Daily departures
Vehicle typeBus	Travel time8h 30m	Avg priceCLP 47,796	Daily departures11
Vehicle typeTrain	Travel time5h 1m	Avg priceCLP 28,623	Daily departures5

The best way to travel between Chicago and St. Louis is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost CLP 28,623 on average. If you're on a budget, you'll find cheap tickets from CLP 26,726. If you're looking for the fastest way to get to St. Louis, choose the train, as it will take you from Chicago to St. Louis in about 5h 1m – that's the fastest way to get there!