How much is the train ticket from St. Louis to Denver?

The cheapest train tickets from St. Louis to Denver start from $155. The average price for this train route is around $246. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

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

The average train ride duration from St. Louis to Denver is 1d 2h, covering a distance of 794 miles (1280 km). The quickest train can get you there in 1d and is operated by Amtrak .

Which train operators service the St. Louis to Denver route?

Several major train operators operate on this route with 1 trains available per day.

What is the earliest and latest departure time for the train from St. Louis to Denver?

The earliest train departs from St. Louis to Denver at 6:35am. And the latest train departs at 6:35am.

Train St. Louis to Denver from $110 | Refundable Tickets

Next departures

Next departures for St. Louis to Denver on January 27
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
6:35am	Gateway Station	1d 2h	7:56am	Union Station	CheapestFastest
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags

Next departures for St. Louis to Denver on January 28
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
6:35am	Gateway Station	1d 2h	7:56am	Union Station	Cheapest
8:10am	Gateway Station	1d	7:56am	Union Station	Fastest
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
8:10am	Gateway Station	1d	7:56am	Union Station	No tags

Next departures for St. Louis to Denver on January 29
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
6:35am	Gateway Station	1d 2h	7:56am	Union Station	Cheapest
8:10am	Gateway Station	1d	7:56am	Union Station	Fastest
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
8:10am	Gateway Station	1d	7:56am	Union Station	No tags

Next departures for St. Louis to Denver on January 31
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
8:10am	Gateway Station	1d	7:56am	Union Station	CheapestFastest
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
8:10am	Gateway Station	1d	7:56am	Union Station	No tags

Next departures for St. Louis to Denver on February 1
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
6:35am	Gateway Station	1d 2h	7:56am	Union Station	Cheapest
8:10am	Gateway Station	1d	7:56am	Union Station	Fastest
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
6:35am	Gateway Station	1d 2h	7:56am	Union Station	No tags
8:10am	Gateway Station	1d	7:56am	Union Station	No tags

Last refresh of the prices: Today at 2:26 AM CST.

Compare 2 ways to go from St. Louis to Denver

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Denver. The journey takes about 1 day, 45 minutes and with fares starting at just $79, it presents an excellent value for a comfortable ride.

2bus per day

1d Average Duration

784 milesDistance

32kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$79 - $414	Average Duration1d	CO₂ emissions 32kg CO₂e
Train	Average Price$155 - $428	Average Duration1d 2h	CO₂ emissions 116kg CO₂e

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

St. Louis

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

Denver

A
Union Station
1701 Wynkoop St, Denver, CO 80202
Visit page

Train Companies

Amtrak

4/55,750 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5750 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $155

US train companies:Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Iryo

Frequently asked questions about traveling from St. Louis to Denver by train

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

How much is the train ticket from St. Louis to Denver?
The cheapest train tickets from St. Louis to Denver start from $155. The average price for this train route is around $246. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from St. Louis to Denver?
The average train ride duration from St. Louis to Denver is 1d 2h, covering a distance of 794 miles (1280 km). The quickest train can get you there in 1d and is operated by Amtrak.
Which train operators service the St. Louis to Denver route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the train from St. Louis to Denver?
The earliest train departs from St. Louis to Denver at 6:35am. And the latest train departs at 6:35am.

Find cheapest prices for trains

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

Best price found

01/24

$261

01/25

$205

Today

$227

01/27

$188

01/28

$255

01/29

$236

01/30

No data

01/31

$166

The cheapest trip from St. Louis to Denver was searched and found on Jan 31, 2026 with a price of $166

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

You can expect to pay from $166 to $670 for a train ticket from St. Louis to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at $166 which is on 2026-01-31.