Bus Tickets from St. Louis to Tucson

TodayJul 29
from $219
TomorrowJul 30
ThuJul 31
FriAug 1
SatAug 2
SunAug 3
MonAug 4
from $172
TueAug 5

Cheap buses leaving Monday

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: August 4 at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: August 6 at
    Destination city: Tucson
    Destination location: Tucson Downtown
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: August 4 at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: August 5 at
    Destination city: Tucson
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 4 at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: August 5 at
    Destination city: Tucson
    Destination location: U of A
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: August 4 at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: August 5 at
    Destination city: Tucson
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 4 at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: August 5 at
    Destination city: Tucson
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:

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Bus St. Louis to Tucson: Trip Overview

Average ticket price$174
Average bus trip duration1d 13h
Number of daily buses8
Earliest bus departure1:35am
Distance1239 miles (1998 km)
Latest bus departure11:30pm

St. Louis to Tucson Bus

With Busbud, comparing and booking tickets for a bus from St. Louis to Tucson is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make it our job to connect you with the most dependable bus companies that cover bus service from St. Louis to Tucson.

Discover how much the bus trip from St. Louis to Tucson will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions for your trip St. Louis - Tucson

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
07/27
$150
07/28
No data
Today
$200
07/30
No data
07/31
No data
08/01
$111
08/02
No data
08/03
$128
busbud logoThe cheapest trip from St. Louis to Tucson was searched and found on Aug 1, 2025 with a price of $111

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 Tucson, as early as possible.

You can expect to pay from $111 to $212 for a bus ticket from St. Louis to Tucson based on the last 2 days. You can expect to find the cheapest price for the trip at $111 which is on 2025-08-01.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while traveling from St. Louis to Tucson.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from St. Louis to Tucson.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from St. Louis to Tucson will emit less CO2 than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from St. Louis to Tucson while indulging in miles on end of beautiful scenic views.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Will you be returning to St. Louis by bus?

Bus from St. Louis to Tucson

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