Bus Tickets from St Louis to Phoenix Airport

Book your trip from St Louis to Phoenix Airport with reliable travel options

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.
TodayJun 28
TomorrowJun 29
from $165
MonJun 30
from $170
TueJul 1
from $128
WedJul 2
ThuJul 3
FriJul 4
SatJul 5

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest + Fastest
    Departure time: June 29 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 30 at
    Destination city: Phoenix
    Destination location: Phoenix Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 29 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 30 at
    Destination city: Phoenix
    Destination location: Phoenix Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 29 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: July 1 at
    Destination city: Phoenix
    Destination location: Phoenix Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 29 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: July 1 at
    Destination city: Phoenix
    Destination location: Phoenix Airport (PHX)/44th Street station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to go from St Louis to Phoenix Airport.

Average Price$102 - $432Average Duration1d 6h
51kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Average Price$523 - $523Average Duration2d 4h
186kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from St Louis to Phoenix Airport

Among the sustainable travel choices, the bus stands out as the good way to reach Phoenix Airport. The journey takes about 1 day, 6 hours 40 minutes and with fares starting at just $102, it presents an excellent value for a comfortable ride.

4bus per day
1d 6hAverage Duration
$102Cheapest ticket
51kgCO₂ emissions

St Louis to Phoenix Airport Bus and Train

Busbud helps you find a vehicle from St Louis to Phoenix Airport. Get the best fare and schedule, book a round trip ticket or find a vehicle with WiFi and electrical outlets.

We make sure you can find a trip from St Louis to Phoenix Airport from the most reliable companies operating this trip.

Discover how much the trip from St Louis to Phoenix Airport will cost you. Use our filters and sorting features to find the cheapest tickets.

Frequently asked questions for your trip St Louis - Phoenix, AZ

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

Popular Buses Connecting St Louis

Buses Leaving from St Louis

Popular Buses Connecting Phoenix Airport

Buses Leaving from Phoenix Airport