Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Greyhound St. Louis Phoenix recent customer reviews
I had a PlayStation 4 stolen from under the bus where my luggage was and at a stop when we got off and when we return I had my cell phone stolen
1.0 out of 5 stars
Davidson M.
Delay and not enough scheduled stops to leave the bus. And stops where the stores were closed so food and drink could not have been purchased
Frequently asked questions about traveling from St. Louis to Phoenix, AZ by bus
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 bus ticket from St. Louis to Phoenix?
The cheapest bus tickets from St. Louis to Phoenix start from $117. The average price for this route is around $175. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from St. Louis to Phoenix?
The average bus trip duration from St. Louis to Phoenix is 1d 14h, covering a distance of 1265 miles (2040 km). The quickest bus can get you there in 1d 5h and is operated by Greyhound.
Which bus companies service the St. Louis to Phoenix route?
Several major bus companies operate on this route with 6 buses available per day.
What is the earliest and latest departure time for the bus from St. Louis to Phoenix?
The earliest bus departs from St. Louis to Phoenix at 1:20am. And the latest bus departs at 11:45pm.
What are the CO₂ emissions for the bus trip from St. Louis to Phoenix?
A bus trip from St. Louis to Phoenix generates an estimated 50.97835 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
07/29
$264
07/30
$317
Today
$317
08/01
$277
08/02
$264
08/03
$253
08/04
$213
08/05
$215
The cheapest trip from St. Louis to Phoenix, AZ was searched and found on Aug 4, 2026 with a price of $213
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from St. Louis to Phoenix, AZ, as early as possible.
You can expect to pay from $213 to $495 for a bus ticket from St. Louis to Phoenix, AZ based on the last 2 days. You can expect to find the cheapest price for the trip at $213 which is on 2026-08-04.
The cheapest trip from St. Louis to Phoenix, AZ was searched and found on Aug 4, 2026 with a price of $213
