Which bus from Austin to Knoxville, TN is the cheapest?

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Compare all timetables for the bus from Austin to Knoxville, TN

Here is a selection of the cheapest bus trips from the schedule from Austin to Knoxville, TN from various bus operators like FlixBus, Greyhound US or Valley Transit for the next days.

today
tomorrow
$139
Friday
$115
Saturday
Sunday
$124
Monday
$180
Tuesday
$149

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 35m 11:15 AM Austin RedCoach Stop 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $139
FlixBus 35h 30m 9:20 AM Austin Austin South Congress Bus Stop 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $141
Greyhound US 30h 25m 2:25 PM Austin 5119 Eastside Bus Plaza 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $143
Valley Transit 22h 45m 10:55 PM Austin 5119 Eastside Bus Plaza 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $157

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 35m 11:15 AM Austin RedCoach Stop 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $115
FlixBus 31h 35m 2:05 PM Austin RedCoach Stop 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $116
FlixBus 22h 10m 11:30 PM Austin 5119 Eastside Bus Plaza 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $117
Greyhound US 30h 30m 2:20 PM Austin 5119 Eastside Bus Plaza 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $120

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 35m 11:15 AM Austin RedCoach Stop 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $124
FlixBus 35h 30m 9:20 AM Austin Austin South Congress Bus Stop 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $125
FlixBus 31h 35m 2:05 PM Austin RedCoach Stop 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $125
Greyhound US 30h 25m 2:25 PM Austin 5119 Eastside Bus Plaza 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $128

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 30m 12:10 PM Austin Austin South Congress Bus Stop 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $180
FlixBus 31h 35m 2:05 PM Austin RedCoach Stop 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $180
FlixBus 22h 10m 11:30 PM Austin 5119 Eastside Bus Plaza 10:40 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $180
Greyhound US 30h 25m 2:25 PM Austin 5119 Eastside Bus Plaza 9:50 PM Knoxville, TN Knoxville Area Transit Bus Stop  Economy $189
  • Did you know that if you travel from Austin to Knoxville, TN via Houston, you can save more than $41? You can find the corresponding connections below.
    • FlixBus
      28h 30m
      0
      4:20 PM
      Austin
      5119 Eastside Bus Plaza
      6:50 PM
      Houston
      Downtown Houston
      0
      FlixBus
      Economy
      $24
      • Waiting Time 3h 10m
    • Greyhound US
      22h 50m
      0
      10:00 PM
      Houston
      Harrisburg Blvd Station
      9:50 PM
      Knoxville, TN
      Knoxville Area Transit Bus Stop
      0
      Greyhound US
      Economy
      $115
    Travel time is 5h 20m longer, but you will save $41

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 30m 12:10 PM Austin Tornado & El Expreso 10:40 PM Knoxville, TN Greyhound Bus Station  Economy $149
FlixBus 33h 0m 12:40 PM Austin North Austin/The Domain 10:40 PM Knoxville, TN Greyhound Bus Station  Economy $149
FlixBus 22h 10m 11:30 PM Austin 5119 Eastside Bus Plaza 10:40 PM Knoxville, TN Greyhound Bus Station  Economy $152
Greyhound US 30h 25m 2:25 PM Austin 5119 Eastside Bus Plaza 9:50 PM Knoxville, TN Greyhound Bus Station  Economy $159

Best Price Offer: The price for the cheapest bus from Austin to Knoxville, TN is $111 on 7/13/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Austin and Knoxville, TN

See here how frequent the connections between Austin and Knoxville, TN are, during different times and days of the week.
Monday is the busiest day, with more than 12 daily buses from Austin to Knoxville, TN. Tuesday has instead the fewest connections, with only 4 daily coaches between Austin and Knoxville, TN.
The busiest time of the day is the Afternoon, with 17 buses from Austin to Knoxville, TN, while Evening sees the fewest connections between Austin and Knoxville, TN, with 7 offers.

Facts about the bus from Austin to Knoxville, TN

Compare all providers like FlixBus, Greyhound US and Valley Transit that travel 7 times every day by bus from Austin to Knoxville, TN in one click! Book your bus ticket from Austin to Knoxville, TN starting from $111!

Cheapest Bus $111
Fastest Bus 23h 10m
Earliest Bus 9:20 AM
Latest Bus 11:30 PM
Daily Bus Routes 7 Ø
Distance 890.3 miles
Bus Companies FlixBus, Greyhound US and Valley Transit

Cheapest bus connections from Austin to Knoxville, TN

Every day, 7 buses from 3 bus companies leave Austin for Knoxville, TN: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/15/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 07/12
Monday 07/13
Tuesday 07/14
Wednesday 07/15
Thursday 07/16
$143
Friday 07/17
$115
Saturday 07/18
Sunday 07/19
$124
Monday 07/20
$180
Tuesday 07/21
$149
Wednesday 07/22
$120
Thursday 07/23
$118
Friday 07/24
$120
Saturday 07/25
$125
Sunday 07/26
$118
Monday 07/27
$138
Tuesday 07/28
$130
Wednesday 07/29
Thursday 07/30
$120
Friday 07/31
$120
Saturday 08/01
Sunday 08/02
$128
Monday 08/03
$124
Tuesday 08/04
$129
Wednesday 08/05
Thursday 08/06
Friday 08/07
$112
Saturday 08/08

The cheapest time to travel from Austin to Knoxville, TN

See here on which day and which time of the day you can find the cheapest bus ticket from Austin to Knoxville, TN, for the next 30 days.
With a price starting from $111, Monday is the cheapest day for a bus from Austin to Knoxville, TN. Tuesday instead is the most expensive day with prices starting from $129.
Morning is the cheapest day time for bus tickets from Austin to Knoxville, TN, with $115. Evening is the most expensive time of the day with prices starting from $117.

How to save money travelling from Austin to Knoxville, TN

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 Austin to Knoxville, TN 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 Austin to Knoxville, TN, 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 Austin to Knoxville, TN are also emptier.

All bus stations and stops in Austin and Knoxville, TN

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

Service and Comfort on the bus from Austin to Knoxville, TN

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

FAQs about the Austin to Knoxville, TN bus

How much does a Austin Knoxville, TN bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $111 and takes 34h 35m to reach Knoxville, TN. Compare offers to save money!

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

This route is offered by 3 companies with a range of ticket prices between $111 and $203. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Knoxville, TN.

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

Every day, the Austin to Knoxville, TN bus route is served by approximately 7 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Austin to Knoxville, TN is offered by FlixBus and takes 23h 10m. Bus tickets for this connection cost $120. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Knoxville, TN from Austin starts at 9:20 AM. 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 Austin to Knoxville, TN?

The latest bus trip departing from Austin for Knoxville, TN starts at 11:30 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 Austin Knoxville, TN route?

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

Is there a direct bus between Austin and Knoxville, TN?

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

What can I take with me on the Austin to Knoxville, TN 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 Austin Knoxville, TN 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 Austin Knoxville, TN 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 Austin to Knoxville, TN on your planned travel date.

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

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 7 daily trips between Austin and Knoxville, TN. 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 Austin to Knoxville, TN?

Prices and availability for 7 trips between Austin and Knoxville, TN 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 Austin to Knoxville, TN

Economy
Economy

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

More bus routes to Austin and to Knoxville, TN

Here’s an overview of the most popular bus routes to Austin and to Knoxville, TN. Simply click on the connection of your choice, and you will find all the details about your bus route!
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