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One passenger / one way
- This trip is recommended because it is the: Cheapest + FastestDeparture time: July 9 atDeparture city: FlagstaffDeparture location: Amtrak StationArrival time: July 10 atDestination city: St. LouisDestination location: Gateway StationOperated by: Amtrak
Vehicle: TrainDuration: - Departure time: July 9 atDeparture city: FlagstaffDeparture location: Amtrak StationArrival time: July 10 atDestination city: St. LouisDestination location: Gateway StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: July 9 atDeparture city: FlagstaffDeparture location: Amtrak StationArrival time: July 10 atDestination city: St. LouisDestination location: Gateway StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: July 9 atDeparture city: FlagstaffDeparture location: Amtrak StationArrival time: July 10 atDestination city: St. LouisDestination location: Gateway StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: July 9 atDeparture city: FlagstaffDeparture location: Amtrak StationArrival time: July 10 atDestination city: St. LouisDestination location: Gateway StationOperated by: AmtrakVehicle: TrainDuration:
Last refresh of the prices: Last Wednesday at 2:53 AM MST.
Prices and availability are subject to change.
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Compare 2 ways to go from Flagstaff to St. Louis
Busbud recommends taking the bus from Flagstaff to St. LouisAmong the sustainable travel choices, the bus stands out as a good way to reach St. Louis. The journey takes about 1 day, 6 hours 45 minutes, and with fares starting at just US$116, it presents an excellent value for a comfortable ride.
Train Flagstaff to St. Louis: Trip Overview
Please note, this information is subject to change
Train companies
Based on 5285 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Amtrak ticket prices on this trip start at US$164
Flagstaff to St. Louis Train
Busbud helps you find a train from Flagstaff to St. Louis. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
Train service from Flagstaff to St. Louis will be provided by the most trusted companies.
Whether it is train tickets or first class train tickets going to St. Louis from Flagstaff, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions on the trip Flagstaff, US - St. Louis
How much does a cheap train ticket from Flagstaff to St. Louis cost?
The average train ticket price from Flagstaff to St. Louis is US$257. The best way to find cheap train tickets from Flagstaff to St. Louis is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the trip from Flagstaff to St. Louis?
A train trip between Flagstaff and St. Louis is around 1d 8h, although the fastest train will take about 1d 8h. This is the time it takes to travel the 1953 km that separates the two cities.
How many daily trains are there between Flagstaff and St. Louis?
The number of trains from Flagstaff to St. Louis can differ depending on the day of the week. On average, there are 2. Some trains are direct while others include transferring trains. Simplify your train trip from Flagstaff to St. Louis by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Flagstaff to St. Louis?
When taking the train from Flagstaff to St. Louis, you can travel comfortably and safely with Amtrak.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Flagstaff to St. Louis was searched and found on Jul 8, 2025 with a price of US$217To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Flagstaff to St. Louis, as early as possible.
You can expect to pay from US$217 to US$1,092 for a train ticket from Flagstaff to St. Louis based on the last 2 days. You can expect to find the cheapest price for the trip at US$224 which is on 2025-07-10.
About Train Travel
Train Travel Tips
There are many train stations in the world, check out the station pages on Busbud to get all information you need.
No matter if you plan to take a regional or high-speed train to St. Louis, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
By choosing the train between Flagstaff and St. Louis, you emit up to 30 times less CO2 than for the same journey made by plane or car!
Tune out to the fine sounds of your best music playlist on your train trip from Flagstaff to St. Louis while indulging in miles on end of beautiful scenic views.
Did you know?
Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.
Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.
You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one travelling between the city and the suburbs.
Top Travelled Train Routes
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