Which bus from Knoxville, TN to Phoenix, AZ is the cheapest?

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Compare all timetables for the bus from Knoxville, TN to Phoenix, AZ

Here is a selection of the cheapest bus trips from the schedule from Knoxville, TN to Phoenix, AZ from various bus operators like Greyhound US for the next days.

today
$151
tomorrow
$172
Sunday
$143
Monday
$145
Tuesday
$167
Wednesday
$171
Thursday
$192

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 39h 0m 6:10 PM Knoxville, TN Knoxville Area Transit Bus Stop 6:10 AM Phoenix, AZ Bus Station  Economy $151
Greyhound US 59h 10m 10:00 PM Knoxville, TN Knoxville Area Transit Bus Stop 6:10 AM Phoenix, AZ Bus Station  Economy $153
Greyhound US 44h 55m 7:40 PM Knoxville, TN Knoxville Area Transit Bus Stop 1:35 PM Phoenix, AZ Bus Station  Economy $154
Greyhound US 64h 50m 10:50 PM Knoxville, TN Knoxville Area Transit Bus Stop 12:40 PM Phoenix, AZ Bus Station  Economy $159

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 39h 0m 6:10 PM Knoxville, TN Greyhound Bus Station 6:10 AM Phoenix, AZ Bus Station  Economy $172
Greyhound US 59h 10m 10:00 PM Knoxville, TN Greyhound Bus Station 6:10 AM Phoenix, AZ Bus Station  Economy $173
Greyhound US 44h 55m 7:40 PM Knoxville, TN Greyhound Bus Station 1:35 PM Phoenix, AZ Bus Station  Economy $174
Greyhound US 64h 50m 10:50 PM Knoxville, TN Greyhound Bus Station 12:40 PM Phoenix, AZ Bus Station  Economy $179

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 39h 0m 6:10 PM Knoxville, TN Knoxville Area Transit Bus Stop 6:10 AM Phoenix, AZ Bus Station  Economy $143
Greyhound US 44h 55m 7:40 PM Knoxville, TN Knoxville Area Transit Bus Stop 1:35 PM Phoenix, AZ Bus Station  Economy $143
Greyhound US 59h 10m 10:00 PM Knoxville, TN Knoxville Area Transit Bus Stop 6:10 AM Phoenix, AZ Bus Station  Economy $144
Greyhound US 64h 50m 10:50 PM Knoxville, TN Knoxville Area Transit Bus Stop 12:40 PM Phoenix, AZ Bus Station  Economy $150

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 44h 55m 7:40 PM Knoxville, TN Knoxville Area Transit Bus Stop 1:35 PM Phoenix, AZ Bus Station  Economy $145
Greyhound US 39h 0m 6:10 PM Knoxville, TN Greyhound Bus Station 6:10 AM Phoenix, AZ Bus Station  Economy $147
Greyhound US 64h 50m 10:50 PM Knoxville, TN Knoxville Area Transit Bus Stop 12:40 PM Phoenix, AZ Bus Station  Economy $148

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 64h 50m 10:50 PM Knoxville, TN Knoxville Area Transit Bus Stop 12:40 PM Phoenix, AZ Bus Station  Economy $167
Greyhound US 39h 0m 6:10 PM Knoxville, TN Knoxville Area Transit Bus Stop 6:10 AM Phoenix, AZ Bus Station  Economy $168
Greyhound US 44h 55m 7:40 PM Knoxville, TN Knoxville Area Transit Bus Stop 1:35 PM Phoenix, AZ Bus Station  Economy $169

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 64h 50m 10:50 PM Knoxville, TN Knoxville Area Transit Bus Stop 12:40 PM Phoenix, AZ Bus Station  Economy $171
Greyhound US 39h 0m 6:10 PM Knoxville, TN Knoxville Area Transit Bus Stop 6:10 AM Phoenix, AZ Bus Station  Economy $172
Greyhound US 44h 55m 7:40 PM Knoxville, TN Knoxville Area Transit Bus Stop 1:35 PM Phoenix, AZ Bus Station  Economy $172

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 39h 0m 6:10 PM Knoxville, TN Greyhound Bus Station 6:10 AM Phoenix, AZ Bus Station  Economy $192
Greyhound US 59h 10m 10:00 PM Knoxville, TN Greyhound Bus Station 6:10 AM Phoenix, AZ Bus Station  Economy $192
Greyhound US 44h 55m 7:40 PM Knoxville, TN Greyhound Bus Station 1:35 PM Phoenix, AZ Bus Station  Economy $193
Greyhound US 64h 50m 10:50 PM Knoxville, TN Greyhound Bus Station 12:40 PM Phoenix, AZ Bus Station  Economy $199

Best Price Offer: The price for the cheapest bus from Knoxville, TN to Phoenix, AZ is $135 on 4/5/2026. Flexible travelers save on ticket prices.


Facts about the bus from Knoxville, TN to Phoenix, AZ

Compare all providers like Greyhound US that travel 5 times every day by bus from Knoxville, TN to Phoenix, AZ in one click! Book your bus ticket from Knoxville, TN to Phoenix, AZ starting from $135!

Cheapest Bus $135
Fastest Bus 36h 0m
Earliest Bus 6:10 PM
Latest Bus 10:50 PM
Daily Bus Routes 5 Ø
Distance 1,603.9 miles
Bus Companies Greyhound US

Cheapest bus connections from Knoxville, TN to Phoenix, AZ

Every day, 5 buses from 1 bus companies leave Knoxville, TN for Phoenix, AZ: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 04/10/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 04/05
Monday 04/06
Tuesday 04/07
Wednesday 04/08
Thursday 04/09
Friday 04/10
$151
Saturday 04/11
$172
Sunday 04/12
$147
Monday 04/13
$147
Tuesday 04/14
$167
Wednesday 04/15
$171
Thursday 04/16
$192
Friday 04/17
$168
Saturday 04/18
$178
Sunday 04/19
$154
Monday 04/20
$148
Tuesday 04/21
$182
Wednesday 04/22
$170
Thursday 04/23
$176
Friday 04/24
$186
Saturday 04/25
$188
Sunday 04/26
$162
Monday 04/27
$160
Tuesday 04/28
$168
Wednesday 04/29
$161
Thursday 04/30
$159
Friday 05/01
$151
Saturday 05/02

How to save money travelling from Knoxville, TN to Phoenix, AZ

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Knoxville, TN to Phoenix, AZ in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Knoxville, TN to Phoenix, AZ, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Knoxville, TN to Phoenix, AZ are also emptier.

Beloved bus companies from Knoxville, TN to Phoenix, AZ

These are the most booked bus companies between Knoxville, TN to Phoenix, AZ from our users.

Greyhound US from Knoxville, TN to Phoenix, AZ

Greyhound US

Here you will find the key facts about the Greyhound US bus route Knoxville, TN to Phoenix, AZ:

Cheapest Price $143
Fastest Bus 36h 0m
Earliest Bus 6:10 PM
Last Bus 10:50 PM
Daily Connections 5 Ø
Found on 3/16/2026

All bus stations and stops in Knoxville, TN and Phoenix, AZ

In the map below, you can see where to find all bus stations in Knoxville, TN and Phoenix, AZ.

Service and Comfort on the bus from Knoxville, TN to Phoenix, AZ

Want to know which seat classes are available on the buses from Knoxville, TN to Phoenix, AZ? Or which bus companies serve the route Knoxville, TN to Phoenix, AZ? Below you will find answers to your questions.

FAQs about the Knoxville, TN to Phoenix, AZ bus

How much does a Knoxville, TN Phoenix, AZ bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $135 and takes 36h 0m to reach Phoenix, AZ. Compare offers to save money!

How much could I save by comparing buses from Knoxville, TN to Phoenix, AZ?

This route is offered by 1 companies with a range of ticket prices between $135 and $199. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Phoenix, AZ.

On average, how many connections are available from Knoxville, TN to Phoenix, AZ each day?

Every day, the Knoxville, TN to Phoenix, AZ bus route is served by approximately 5 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Knoxville, TN to Phoenix, AZ take?

The fastest bus from Knoxville, TN to Phoenix, AZ is offered by Greyhound US and takes 36h 0m. Bus tickets for this connection cost $151. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Knoxville, TN to Phoenix, AZ?

The earliest bus arriving in Phoenix, AZ from Knoxville, TN starts at 6:10 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Knoxville, TN to Phoenix, AZ?

The latest bus trip departing from Knoxville, TN for Phoenix, AZ starts at 10:50 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Knoxville, TN Phoenix, AZ route?

When traveling by bus from Knoxville, TN to Phoenix, AZ, passengers can travel with Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Knoxville, TN and Phoenix, AZ?

You can check all the direct connections between Knoxville, TN and Phoenix, AZ by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US.

What can I take with me on the Knoxville, TN to Phoenix, AZ bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Knoxville, TN Phoenix, AZ bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Knoxville, TN Phoenix, AZ bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Knoxville, TN to Phoenix, AZ on your planned travel date.

How does CheckMyBus find the best bus deals from Knoxville, TN to Phoenix, AZ?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 5 daily trips between Knoxville, TN and Phoenix, AZ. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Knoxville, TN to Phoenix, AZ?

Prices and availability for 5 trips between Knoxville, TN and Phoenix, AZ change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Knoxville, TN to Phoenix, AZ

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Knoxville, TN and to Phoenix, AZ

Here’s an overview of the most popular bus routes to Knoxville, TN and to Phoenix, AZ. Simply click on the connection of your choice, and you will find all the details about your bus route!
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From Huntington Park, CA to Phoenix, AZ bus From Huntington Park, CA to Phoenix, AZ bus
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Bus from Colorado Springs to Phoenix, AZ Bus from Colorado Springs to Phoenix, AZ
Popular Airport Shuttles to Knoxville, TN and to Phoenix, AZ
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