AED 181 Cheap Flights from Austin to Knoxville
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Flights from Austin to Knoxville
Cheap flight deals from Austin to Knoxville
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
AUS 13:202h 5mNonstopTYS 16:25Austin - Knoxville | Fri, May 2 | Allegiant Air
TYS 10:532h 37mNonstopAUS 12:30Knoxville - Austin | Mon, May 5 | Allegiant AirAED 465 AED 98253% OFF53% OFFAED 982 AED 465 -
AUS 13:202h 5mNonstopTYS 16:25Austin - Knoxville | Fri, May 9 | Allegiant Air
TYS 10:532h 37mNonstopAUS 12:30Knoxville - Austin | Mon, May 12 | Allegiant AirAED 517 AED 98247% OFF47% OFFAED 982 AED 517
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AUS 13:202h 5mNonstopTYS 16:25Austin - Knoxville | Fri, Apr 25 | Allegiant Air
TYS 10:532h 37mNonstopAUS 12:30Knoxville - Austin | Fri, May 2 | Allegiant AirAED 692 AED 98230% OFF30% OFFAED 982 AED 692
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AUS 16:595h 52m1 stopsTYS 23:51Austin - Knoxville | Tue, May 20 | Delta Air Lines
TYS 18:105h 51m1 stopsAUS 23:01Knoxville - Austin | Tue, May 27 | Delta Air LinesAED 73725% OFFAED 982 AED 737 -
AUS 06:436h 8m1 stopsTYS 13:51Austin - Knoxville | Tue, Jun 10 | Delta Air Lines
TYS 16:116h 2m1 stopsAUS 21:13Knoxville - Austin | Tue, Jun 17 | Delta Air LinesAED 74125% OFFAED 982 AED 741
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AUS 05:304h 39m1 stopsTYS 11:09Austin - Knoxville | Wed, Apr 30 | Delta Air Lines
TYS 11:358h 5m1 stopsAUS 18:40Knoxville - Austin | Wed, May 7 | Delta Air LinesAED 76522% OFFAED 982 AED 765
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AUS 06:455h 34m1 stopsTYS 13:19Austin - Knoxville | Wed, May 28 | Delta Air Lines
TYS 05:456h 13m1 stopsAUS 10:58Knoxville - Austin | Sat, May 31 | Delta Air LinesAED 77022% OFFAED 982 AED 770
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AUS 08:004h 14m1 stopsTYS 13:14Austin - Knoxville | Sat, May 31 | Delta Air Lines
TYS 19:106h 10m1 stopsAUS 00:20Knoxville - Austin | Mon, Jun 2 | Delta Air LinesAED 80218% OFFAED 982 AED 802
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AUS 08:308h 6m1 stopsTYS 17:36Austin - Knoxville | Wed, May 14 | Delta Air Lines
TYS 05:454h 48m1 stopsAUS 09:33Knoxville - Austin | Wed, May 21 | Delta Air LinesAED 82116% OFFAED 982 AED 821
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AUS 06:455h 34m1 stopsTYS 13:19Austin - Knoxville | Wed, May 7 | Delta Air Lines
TYS 05:456h 13m1 stopsAUS 10:58Knoxville - Austin | Sun, May 11 | Delta Air LinesAED 83515% OFFAED 982 AED 835
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AUS 13:0017h 25m1 stopsTYS Invalid DateAustin - Knoxville | Fri, Apr 25 | Normal Airline
TYS 15:006hNonstopAUS 16:00Knoxville - Austin | Sun, Apr 27 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
AUS 13:202h 5mNonstopTYS 16:25Austin - Knoxville | Mon, May 12 | Allegiant AirAED 181 AED 49563% OFF63% OFFAED 495 AED 181
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AUS 15:282h 17mNonstopTYS 18:45Austin - Knoxville | Mon, May 19 | Allegiant AirAED 182 AED 49563% OFF63% OFFAED 495 AED 182
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AUS 13:202h 5mNonstopTYS 16:25Austin - Knoxville | Mon, May 5 | Allegiant AirAED 212 AED 49556% OFF56% OFFAED 495 AED 212
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AUS 08:308h 6m1 stopsTYS 17:36Austin - Knoxville | Tue, May 20 | Delta Air LinesAED 37325% OFFAED 495 AED 373
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AUS 18:304h 18m1 stopsTYS 23:48Austin - Knoxville | Tue, May 6 | Delta Air LinesAED 37724% OFFAED 495 AED 377
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AUS 06:455h 29m1 stopsTYS 13:14Austin - Knoxville | Sat, May 31 | Delta Air LinesAED 37824% OFFAED 495 AED 378
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AUS 06:455h 34m1 stopsTYS 13:19Austin - Knoxville | Tue, Jun 3 | Delta Air LinesAED 37923% OFFAED 495 AED 379
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AUS 06:455h 34m1 stopsTYS 13:19Austin - Knoxville | Wed, May 21 | Delta Air LinesAED 38023% OFFAED 495 AED 380
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AUS 06:455h 29m1 stopsTYS 13:14Austin - Knoxville | Wed, May 7 | Delta Air LinesAED 38522% OFFAED 495 AED 385
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AUS 18:234h 28m1 stopsTYS 23:51Austin - Knoxville | Fri, May 30 | Delta Air LinesAED 42115% OFFAED 495 AED 421
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AUS 13:0017h 25m1 stopsTYS Invalid DateAustin - Knoxville | Fri, Apr 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Austin to Knoxville
| Cheapest one-way flight price | AED 181 |
|---|---|
| Cheapest return ticket price | AED 464 |
| Off-season for travel | March |
| Peak season for travel | January |
| Flight distance | 1,421.89 km |
| Average flight time | 2 hours 4 minutes |
| Popular airline | Delta Air Lines |
When is the cheapest time to fly from Austin to Knoxville?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Austin (AUS) to Knoxville (TYS) the cheapest?
Airlines adjust prices for flights from Austin to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Austin (AUS) to Knoxville (TYS) cost?
According to Trip.com's data, the lowest price is around AED 1,639. -
How long does it take to fly from Austin (AUS) to Knoxville (TYS)?
It takes about 2 hours 4 minutes to fly from Austin (AUS) to Knoxville (TYS). -
What are the most popular airlines that fly from Austin (AUS) to Knoxville (TYS)?
Airlines with flights from Austin (AUS) to Knoxville (TYS): Allegiant Air. -
How many airports are there in Knoxville (TYS)?
There are 1 airport(s) near Knoxville (TYS): Mcghee Tyson Airport.
How to find a cheap flight from Austin to Knoxville
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to Knoxville. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Austin to Knoxville ticket.
Tap "Date" on flight search bar to scan through the calender for Austin to Knoxville airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, May 12 at AED 181 for one-way flights.
Compare cheap Austin to Knoxville flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Austin to Knoxville. The cheapest airline operating is Allegiant Air.
Set up a Price Alert
By setting up a Price Alert for your Austin to Knoxville route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Austin to Knoxville flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Austin to Knoxville to get exclusive deals for you.
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