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Flights from Las Vegas to Knoxville
Cheap flight deals from Las Vegas to Knoxville Starting at AED 309
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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LAS 06:006h 23m1 stopsTYS 15:23Las Vegas - Knoxville | Thu, Mar 27 | Frontier AirlinesTYS 14:208h 54m1 stopsLAS 20:14Knoxville - Las Vegas | Tue, Apr 1 | United AirlinesAED 910 AED 1,39535% OFF35% OFFAED 1,395 AED 910
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LAS 14:156h 27m1 stopsTYS 23:42Las Vegas - Knoxville | Tue, Apr 8 | Delta Air LinesTYS 17:007h 23m1 stopsLAS 21:23Knoxville - Las Vegas | Sun, Apr 13 | Delta Air LinesAED 926 AED 1,39534% OFF34% OFFAED 1,395 AED 926
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LAS 22:158h 27m1 stopsTYS 09:42Las Vegas - Knoxville | Fri, Apr 11 | Delta Air LinesTYS 06:309h 35m1 stopsLAS 13:05Knoxville - Las Vegas | Tue, Apr 15 | Delta Air LinesAED 927 AED 1,39534% OFF34% OFFAED 1,395 AED 927
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LAS 00:405h 41m1 stopsTYS 09:21Las Vegas - Knoxville | Fri, Apr 4 | Delta Air LinesTYS 05:458h 42m1 stopsLAS 11:27Knoxville - Las Vegas | Wed, Apr 9 | Delta Air LinesAED 92734% OFFAED 1,395 AED 927
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LAS 14:106h 38m1 stopsTYS 23:48Las Vegas - Knoxville | Wed, Apr 16 | Delta Air LinesTYS 19:247h 58m1 stopsLAS 00:22Knoxville - Las Vegas | Mon, Apr 21 | Delta Air LinesAED 94832% OFFAED 1,395 AED 948
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LAS 11:437h 47m1 stopsTYS 22:30Las Vegas - Knoxville | Wed, Apr 16 | United AirlinesTYS 12:4614h 3m1 stopsLAS 23:49Knoxville - Las Vegas | Fri, Apr 18 | Frontier AirlinesAED 98528% OFFAED 1,395 AED 985
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LAS 12:457h 57m1 stopsTYS 23:42Las Vegas - Knoxville | Wed, Apr 2 | Delta Air LinesTYS 05:457h 9m1 stopsLAS 09:54Knoxville - Las Vegas | Wed, Apr 9 | Delta Air LinesAED 1,00728% OFFAED 1,395 AED 1,007
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LAS 00:405h 43m1 stopsTYS 09:23Las Vegas - Knoxville | Wed, Apr 9 | Delta Air LinesTYS 06:307h 20m1 stopsLAS 10:50Knoxville - Las Vegas | Wed, Apr 16 | Delta Air LinesAED 1,02027% OFFAED 1,395 AED 1,020
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LAS 14:106h 38m1 stopsTYS 23:48Las Vegas - Knoxville | Fri, May 2 | Delta Air LinesTYS 19:247h 58m1 stopsLAS 00:22Knoxville - Las Vegas | Mon, May 5 | Delta Air LinesAED 1,02726% OFFAED 1,395 AED 1,027
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LAS 00:356h 5m1 stopsTYS 09:40Las Vegas - Knoxville | Sat, Apr 26 | Delta Air LinesTYS 07:487h 32m1 stopsLAS 12:20Knoxville - Las Vegas | Tue, Apr 29 | Delta Air LinesAED 1,04625% OFFAED 1,395 AED 1,046
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LAS 13:0017h 25m1 stopsTYS Invalid DateLas Vegas - Knoxville | Sat, Mar 22 | Normal AirlineTYS 15:006hNonstopLAS 16:00Knoxville - Las Vegas | Mon, Mar 24 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopLAS 12:356h 47mNonstopTYS 22:22Las Vegas - Knoxville | Thu, Apr 3 | United AirlinesAED 1,156 AED 1,54225% OFF25% OFFAED 1,542 AED 1,156
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LAS 12:356h 47mNonstopTYS 22:22Las Vegas - Knoxville | Fri, Apr 4 | United AirlinesAED 1,156 AED 1,54225% OFF25% OFFAED 1,542 AED 1,156
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LAS 00:5911h 24m1 stopsTYS 15:23Las Vegas - Knoxville | Thu, Mar 27 | Frontier AirlinesAED 309 AED 1,54280% OFF80% OFFAED 1,542 AED 309
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LAS 06:006h 41m1 stopsTYS 15:41Las Vegas - Knoxville | Thu, Apr 3 | Frontier AirlinesAED 32979% OFFAED 1,542 AED 329
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LAS 09:1927h 27m1 stopsTYS 15:46Las Vegas - Knoxville | Sat, Apr 12 | Frontier AirlinesAED 34478% OFFAED 1,542 AED 344
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LAS 23:306h 51m1 stopsTYS 09:21Las Vegas - Knoxville | Sat, Apr 26 | Delta Air LinesAED 41873% OFFAED 1,542 AED 418
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LAS 00:356h 5m1 stopsTYS 09:40Las Vegas - Knoxville | Sat, May 3 | Delta Air LinesAED 41973% OFFAED 1,542 AED 419
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LAS 12:408h 8m1 stopsTYS 23:48Las Vegas - Knoxville | Tue, Apr 22 | Delta Air LinesAED 42472% OFFAED 1,542 AED 424
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LAS 00:355h 36m1 stopsTYS 09:11Las Vegas - Knoxville | Wed, Apr 23 | Delta Air LinesAED 42472% OFFAED 1,542 AED 424
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LAS 00:355h 46m1 stopsTYS 09:21Las Vegas - Knoxville | Tue, Apr 15 | Delta Air LinesAED 43572% OFFAED 1,542 AED 435
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LAS 05:006h 5m1 stopsTYS 14:05Las Vegas - Knoxville | Sat, May 10 | American AirlinesAED 44271% OFFAED 1,542 AED 442
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LAS 00:597h 47m1 stopsTYS 11:46Las Vegas - Knoxville | Fri, Apr 18 | Frontier AirlinesAED 45770% OFFAED 1,542 AED 457
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LAS 13:0017h 25m1 stopsTYS Invalid DateLas Vegas - Knoxville | Sat, Mar 22 | 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.
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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 Las Vegas (LAS) to Knoxville (TYS) the cheapest?
Airlines adjust prices for flights from Las Vegas 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 Las Vegas (LAS) to Knoxville (TYS) cost?
According to Trip.com's data, the lowest price is around AED 1,509. -
How long does it take to fly from Las Vegas (LAS) to Knoxville (TYS)?
It takes about 3 hours 45 minutes to fly from Las Vegas (LAS) to Knoxville (TYS). -
What are the most popular airlines that fly from Las Vegas (LAS) to Knoxville (TYS)?
Airlines with flights from Las Vegas (LAS) to Knoxville (TYS): Allegiant Air. -
What's the most popular airline for non-stop flights from Las Vegas (LAS) to Knoxville (TYS)?
Allegiant Air operates 1 non-stop flights from Las Vegas (LAS) to Knoxville (TYS). -
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 Las Vegas 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 Las Vegas to Knoxville. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Las Vegas to Knoxville ticket.
Tap "Date" on flight search bar to scan through the calender for Las Vegas 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 Thu, Apr 3 at AED 1156 for one-way flights.
Compare cheap Las Vegas 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 Las Vegas to Knoxville. The cheapest airline operating is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your Las Vegas to Knoxville route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Las Vegas 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 Las Vegas to Knoxville to get exclusive deals for you.
Flight Info | Las Vegas to Knoxville
Cheapest one-way flight price | AED 309 |
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Off-season for travel | March |
Peak season for travel | June |
Flight distance | 2,794.12 km |
Average flight time | 3 hours 45 minutes |
Popular airline | Delta Air Lines |
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