- Must visit
Saint Louis Art Museum
Major fine arts museum in Forest Park with collections spanning ancient to modern works. A top cultural stop known for strong European, American, and global holdings.
Cheapest price
$379
Average price
$379
Fastest journey
1 d 5 h 45 m
Average duration
1 d 7 h 33 m
Buses per day
2
Distance
1940 km
The best way to find a cheap bus ticket from Flagstaff, AZ to St. Louis, MO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Flagstaff, AZ to St. Louis, MO will cost around $379 if you buy it on the day, but the cheapest tickets can be found for only $379.
Of the 2 buses that leave Flagstaff, AZ for St. Louis, MO on Sat, Jun 20, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Jun 20 the direct buses cover the 1940 km distance in an average of 1 d 7 h 33 m but if you time it right, some buses will get you there in just 1 d 5 h 45 m .
On Sat, Jun 20 the slowest buses will take 1 d 9 h 20 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 Flagstaff, AZ to St. Louis, MO among Omio's users. If you are prioritising price take the bus with prices starting from $154. For those with little time consider booking a train which can get you there in 30h 17m. The ticket price range depends on the travel mode: a bus costs an average of $154, and a train costs an average of $242.
Distance: 1205 miles (1940 km)
| Bus | Most popular Train | Driving |
|---|---|---|
$154 Average price Cheapest | $283 Average price | $275 Average price (fuel + tolls) |
32h 15m Average total duration 31h 45m Onboard + 30m Additional time* | 30h 47m Average total duration Fastest 30h 17m Onboard + 30m Additional time* | 19h 20m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Flagstaff, AZ to St. Louis, MO:
A bus is $129 (€106) less than a train for this route with tickets for a train from Flagstaff, AZ to St. Louis, MO costing on average $283 (€232).
Other travel options to St. Louis, MO take longer:
Bus takes on average 31h 45m.
Tickets start at around $154 (€126) compared to roughly $275 (€225) in fuel and tolls — a saving of about $121 (€99). The journey takes 31h 45m versus 19h 20m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Greyhound.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound USA | Departure Time 01:25AM | Arrival Time 07:10AM | Duration 29h45 | Departure days Mon, Tue, Wed, Thu, Sat, Sun | Cheapest price $379 |
Operator Greyhound USA | Departure Time 01:25PM | Arrival Time 10:45PM | Duration 33h20 | Departure days Mon, Tue, Wed, Thu, Sat, Sun | Cheapest price $379 |
Operator Greyhound | Departure Time 09:00PM | Arrival Time 04:45AM | Duration 31h45 | Departure days Fri | Cheapest price $154 |
The table below shows live departures for Flagstaff, AZ to St. Louis, MO buses for today, Friday, June 19. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:00 PM Flagstaff, AZ | 31h45 | 4:45 AM St. Louis, MO | 0 transfersDirect | |
| Saturday, June 20 | |||||
![]() | 1:25 AM Flagstaff, AZ | 29h45 | 7:10 AM St. Louis, MO | 0 transfersDirect | |
![]() | 1:25 PM Flagstaff, AZ | 33h20 | 10:45 PM St. Louis, MO | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train and bus 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.
Buses from Flagstaff, AZ to St. Louis, MO run on average 2 times per day, taking around 31h 45m. Cheap bus tickets for this journey start at $154 (€126) if you book in advance.
There are 2 buses per day. The earliest bus runs at 01:15, the last at 16:30. The fastest bus covers the 1205 miles (1940 km) distance in 31h 45m.
Distance 1205 miles (1940 km) |
Average bus duration 31h 45m |
Cheapest ticket price $154 (€126) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 31h 45m |
First bus 1:15 AM |
Last bus 4:30 PM |
Cheapest Month Jun |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Oct - Dec |
Discover the best of St. Louis — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect St. Louis trip today.
Major fine arts museum in Forest Park with collections spanning ancient to modern works. A top cultural stop known for strong European, American, and global holdings.
Highly original museum and artist-built environment with architectural salvage, tunnels, slides, and installations. One of the city’s most distinctive and widely shared attractions.
History museum in Forest Park covering St. Louis, Missouri, and regional stories through permanent and rotating exhibitions. Well suited for visitors wanting local context.
One of the largest urban parks in the United States, home to major institutions, lakes, trails, and broad green spaces. Essential for first-time visitors.
Riverfront grounds around the Arch with lawns, paths, and strong skyline views, useful for walking and iconic photos.
Lively entertainment and walking district known for music venues, public art, shops, and the St. Louis Walk of Fame.
A local pizza style with a very thin, cracker-like crust, cut into squares and traditionally topped with Provel cheese. It is one of the city’s signature foods.
Breaded and fried meat- or cheese-filled ravioli, usually served with marinara sauce. This St. Louis Italian-American specialty is strongly associated with The Hill neighborhood.
A rich, dense cake with a buttery base and sweet cream cheese-like topping. It is one of the most famous desserts identified with St. Louis.
A long-established Italian restaurant on The Hill, known for classic red-sauce dishes, toasted ravioli, and an old-school fine dining feel.
An iconic St. Louis custard stand famous for thick concretes and nostalgic roadside charm. A must for trying the city’s best-known frozen treat.
A respected contemporary American restaurant known for refined cooking, strong wine service, and a polished neighborhood setting.
Generally moderate by U.S. standards. Hotels and attractions are often reasonable, while dining costs vary by neighborhood and venue.
Tip 18-20% at restaurants. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff and delivery drivers.
Find answers to the most common questions about traveling from Flagstaff, AZ to St. Louis, MO 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 St. Louis, MO, this guide helps you travel smarter and with confidence.

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