Cheap buses leaving Friday
One passenger / one way
- This trip is recommended because it is: CheapestDeparture time: June 20 atDeparture city: St LouisDeparture location: Gateway StationArrival time: June 21 atDestination city: TucsonDestination location: Greyhound StationOperated by: Greyhound Lines, Inc.
Vehicle: BusDuration: - This trip is recommended because it is: FastestDeparture time: June 20 atDeparture city: St LouisDeparture location: Gateway StationArrival time: June 21 atDestination city: TucsonDestination location: Greyhound StationOperated by: Greyhound Lines, Inc.Vehicle: BusDuration:
- Departure time: June 20 atDeparture city: St LouisDeparture location: Gateway StationArrival time: June 21 atDestination city: TucsonDestination location: Greyhound StationOperated by: Greyhound Lines, Inc.Vehicle: BusDuration:
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Bus St Louis to Tucson: Trip Overview
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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.
Where are the popular stops in St Louis and Tucson?
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.
The cheapest trip from St Louis to Tucson was searched and found on Jun 22, 2025 with a price of $122To 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 $122 to $236 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 $122 which is on 2025-06-22.
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!
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Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.