The cheapest and fastest buses from St. Louis, MO to Denver, CO
Cheapest price
$175
Average price
$255
Fastest journey
17 h 15 m
Average duration
1 d 28 m
Buses per day
3
Distance
1279 km
The best way to find a cheap bus ticket from St. Louis, MO to Denver, CO 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 Denver, CO will cost around $255 if you buy it on the day, but the cheapest tickets can be found for only $175.
Of the 3 buses that leave St. Louis, MO for Denver, CO on Fri, Jan 16, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jan 16 the direct buses cover the 1279 km distance in an average of 1 d 28 m but if you time it right, some buses will get you there in just 17 h 15 m .
On Fri, Jan 16 the slowest buses will take 1 d 7 h 25 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.

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Compare train, bus, and flight for St. Louis, MO to Denver, CO
Omio recommends booking the train as it is the most popular option from St. Louis, MO to Denver, CO among Omio's users. If you are prioritising price take the bus with prices starting from €77. For those with little time consider booking a flight which can get you there in 3h 5m. The ticket price range depends on the travel mode: a bus costs an average of €77, and a train costs an average of €136.
Distance: 794 miles (1279 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€142 Average price Cheapest | €248 Average price | €209 Average price |
18h 41m Average total duration 18h 11m Onboard + 30m Additional time* | 22h 32m Average total duration 22h 2m Onboard + 30m Additional time* | 6h 5m Average total duration Fastest 3h 5m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
St. Louis, MO to Denver, CO Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:20AM | Arrival Time 07:45AM | Duration 31h25 | Departure days Fri | Cheapest price $301 |
Operator Greyhound | Departure Time 09:10AM | Arrival Time 08:55AM | Duration 24h45 | Departure days Fri | Cheapest price $289 |
Operator Greyhound | Departure Time 04:30PM | Arrival Time 08:45AM | Duration 17h15 | Departure days Thu, Fri | Cheapest price $174 |
Live departures
St. Louis, MO to Denver, CO bus times
The table below shows live departures for St. Louis, MO to Denver, CO buses for today, Thursday, January 15. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:30 PM St. Louis, S 15th St (Civic center) | 17h15 | 3:45 PM Denver, Union Station | 0 transfersDirect | |
| Friday, January 16 | |||||
undefined · undefined | 7:20 AM St. Louis, S 15th St (Civic center) | 31h25 | 2:45 PM Denver, Union Station | 1 transfer | |
undefined · undefined | 3:10 PM St. Louis, Lambert International Airport | 24h45 | 3:55 PM Denver, Union Station | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to Denver, CO 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.
Jan 16
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Jan 22
Journey information
Overview: Bus from St. Louis, MO to Denver, CO
Buses from St. Louis, MO to Denver, CO run on average 3 times per day, taking around 18h 11m. Cheap bus tickets for this journey start at $96 (€77) but you can travel from only $95 (€76) by flight.
There are 1 buses per day. The earliest bus runs at 01:20, the last at 20:20. The fastest bus covers the 794 miles (1279 km) distance in 17h 15m.
Distance 794 miles (1279 km) |
Average bus duration 18h 11m |
Cheapest ticket price $96 (€77) |
Buses per day 3 |
Direct buses 1 |
Fastest bus 17h 15m |
First bus 01:20 |
Last bus 20:20 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from St. Louis, MO to Denver, CO start from as low as $96 (€77) if booked well in advance.
- Standard Fares: Typically, trains cost $175 (€142) depending on the train type and class.
Journey Duration & Frequency
- On average there are 3 daily trains from St. Louis, MO to Denver, CO with 1 direct service.
- The fastest trains can take as little as 17h 15m but the average duration is 18h 11m
Train Operators
- Travel from St. Louis, MO to Denver, CO with Greyhound
- The most booked train company for this route on Omio is Greyhound.
Stations & Schedule
- Most trains depart from St. Louis, S 15th St (Civic center) and arrive in Denver, Union Station
- First train typically departs at 01:20 AM and the last at 08:20 PM
Bus providers: Greyhound from St. Louis, MO to Denver, COYou can travel by bus between St. Louis, MO to Denver, CO with Greyhound for as low as $95 (€76). When you search for schedules and tickets, Omio will show you the best journey
Greyhound
FAQs: Bus from St. Louis, MO to Denver, CO
Find answers to the most common questions about traveling from St. Louis, MO to Denver, CO by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Denver, CO, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- Red Rocks Amphitheatre, a renowned open-air concert venue set amidst stunning natural rock formations
- Denver Art Museum, featuring an extensive collection of Native American art and contemporary works
- Denver Botanic Gardens, offering diverse plant displays and themed gardens
- Union Station, a historic transportation hub with shops, dining, and events
- Denver Museum of Nature & Science, showcasing exhibits on natural history, space, and anthropology.
- Coors Field, home to the Colorado Rockies, offering baseball games and tours in a scenic downtown setting
- Larimer Square, a vibrant historic district with shopping, dining, and nightlife
- City Park, a large urban park with trails, lakes, and views of downtown Denver and the mountains
- Denver Zoo, featuring a wide variety of animals and interactive exhibits
- Cherry Creek Shopping Center, a premier retail destination with luxury brands and dining options.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from St. Louis, MO to Denver, CO, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- Greyhound
- $15 per additional bag.
popular bus stations
Popular bus stations from St. Louis, MO to Denver, CO
Most popular bus connections from St. Louis, MO
More options for your journey from St. Louis, MO to Denver, CO
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