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Cheap flights from Nevada to Knoxville from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Knoxville departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Nevada to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:19 am - 5:02 pmLAS-TYS
3h 43mnonstop
Allegiant Air Logo
8:00 am - 9:29 amTYS-LAS
4h 29mnonstop
$144Allegiant Air
Find Deal
sex, dez 5 - seg, dez 8
Multiple Airlines Logo
10:19 am - 5:02 pmLAS-TYS
3h 43mnonstop
Multiple Airlines Logo
4:52 pm - 11:42 pmTYS-LAS
9h 50m1 stop
$151Multiple Airlines
Find Deal
sex, dez 5 - seg, dez 8
Frontier Logo
12:59 am - 3:53 pmLAS-TYS
11h 54m1 stop
Frontier Logo
4:48 pm - 11:36 pmTYS-LAS
9h 48m1 stop
$238Frontier
Find Deal
qui, nov 20 - ter, nov 25
United Airlines Logo
11:01 am - 9:02 pmLAS-TYS
7h 01m1 stop
United Airlines Logo
11:40 am - 4:00 pmTYS-LAS
7h 20m1 stop
$246United Airlines
Find Deal
qua, jan 7 - ter, jan 13
Delta Logo
12:44 am - 9:56 amLAS-TYS
6h 12m1 stop
Delta Logo
5:36 pm - 9:47 pmTYS-LAS
7h 11m1 stop
$251Delta
Find Deal
sex, dez 5 - sáb, dez 13
United Airlines Logo
11:01 am - 9:02 pmLAS-TYS
7h 01m1 stop
United Airlines Logo
11:10 am - 5:11 pmTYS-LAS
9h 01m2 stops
$252United Airlines
Find Deal
qua, jan 7 - ter, jan 13
American Airlines Logo
11:59 pm - 11:16 amLAS-TYS
8h 17m1 stop
American Airlines Logo
5:45 pm - 10:02 pmTYS-LAS
7h 17m1 stop
$308American Airlines
Find Deal
qua, dez 10 - sáb, dez 13
American Airlines Logo
11:49 pm - 9:45 amLAS-TYS
6h 56m1 stop
American Airlines Logo
12:19 pm - 5:03 pmTYS-LAS
7h 44m1 stop
$315American Airlines
Find Deal
qua, fev 4 - seg, fev 9
Delta Logo
10:12 pm - 9:06 amLAS-TYS
7h 54m1 stop
Delta Logo
2:37 pm - 6:56 pmTYS-LAS
7h 19m1 stop
$335Delta
Find Deal
sex, fev 20 - seg, fev 23
Frontier Logo
12:59 am - 3:31 pmLAS-TYS
11h 32m1 stop
Frontier Logo
4:46 pm - 11:42 pmTYS-LAS
9h 56m1 stop
$376Frontier
Find Deal
qua, dez 24 - ter, dez 30

Delta flights from Nevada to Knoxville

Our best Delta deals on Nevada to Knoxville flight tickets
Delta
Dec 5
LAS12:44 amLas Vegas Harry Reid Intl
6h 12m
1 stop
TYS9:56 amKnoxville McGhee Tyson
Dec 13
TYS5:36 pmKnoxville McGhee Tyson
7h 11m
1 stop
LAS9:47 pmLas Vegas Harry Reid Intl
$251
Find similar
Delta
Feb 20
LAS10:12 pmLas Vegas Harry Reid Intl
7h 54m
1 stop
TYS9:06 amKnoxville McGhee Tyson
Feb 23
TYS2:37 pmKnoxville McGhee Tyson
7h 19m
1 stop
LAS6:56 pmLas Vegas Harry Reid Intl
$335
Find similar
Delta
Feb 20
LAS11:40 pmLas Vegas Harry Reid Intl
9h 30m
1 stop
TYS12:10 pmKnoxville McGhee Tyson
Feb 23
TYS4:06 pmKnoxville McGhee Tyson
8h 58m
1 stop
LAS10:04 pmLas Vegas Harry Reid Intl
$375
Find similar

Allegiant Air flights from Nevada to Knoxville

Our best Allegiant Air deals on Nevada to Knoxville flight tickets
Allegiant Air
Dec 5
LAS10:19 amLas Vegas Harry Reid Intl
3h 43m
TYS5:02 pmKnoxville McGhee Tyson
Dec 8
TYS8:00 amKnoxville McGhee Tyson
4h 29m
LAS9:29 amLas Vegas Harry Reid Intl
$144
Find similar
Allegiant Air
Dec 12
LAS10:19 amLas Vegas Harry Reid Intl
3h 43m
TYS5:02 pmKnoxville McGhee Tyson
Dec 19
TYS8:00 amKnoxville McGhee Tyson
4h 29m
LAS9:29 amLas Vegas Harry Reid Intl
$199
Find similar
Allegiant Air
Nov 17
LAS10:07 amLas Vegas Harry Reid Intl
3h 48m
TYS4:55 pmKnoxville McGhee Tyson
Nov 24
TYS8:30 amKnoxville McGhee Tyson
4h 26m
LAS9:56 amLas Vegas Harry Reid Intl
$299
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nevada to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated novembro 6, 2025.
Use the filters below to find and compare flights from Nevada to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

sex 12/5

10:19 am-5:02 pm

Nonstop3h 43m

Knoxville McGhee Tyson

seg 12/8

8:00 am-9:29 am

Nonstop4h 29m

$144

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

sex 12/5

10:19 am-5:02 pm

Nonstop3h 43m

Knoxville McGhee Tyson

seg 12/8

4:52 pm-11:42 pm

1 stop9h 50m

$151

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

qui 11/20

12:59 am-3:53 pm

1 stop11h 54m

Knoxville McGhee Tyson

ter 11/25

4:48 pm-11:36 pm

1 stop9h 48m

$238

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

qua 1/7

11:01 am-9:02 pm

1 stop7h 01m

Knoxville McGhee Tyson

ter 1/13

11:40 am-4:00 pm

1 stop7h 20m

$246

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

sex 12/5

12:44 am-9:56 am

1 stop6h 12m

Knoxville McGhee Tyson

sáb 12/13

5:36 pm-9:47 pm

1 stop7h 11m

$251

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

qua 1/7

11:01 am-9:02 pm

1 stop7h 01m

Knoxville McGhee Tyson

ter 1/13

11:10 am-5:11 pm

2 stops9h 01m

$252

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

qua 12/10

11:59 pm-11:16 am

1 stop8h 17m

Knoxville McGhee Tyson

sáb 12/13

5:45 pm-10:02 pm

1 stop7h 17m

$308

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

qua 2/4

11:49 pm-9:45 am

1 stop6h 56m

Knoxville McGhee Tyson

seg 2/9

12:19 pm-5:03 pm

1 stop7h 44m

$315

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

sex 2/20

10:12 pm-9:06 am

1 stop7h 54m

Knoxville McGhee Tyson

seg 2/23

2:37 pm-6:56 pm

1 stop7h 19m

$335

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

qua 12/24

12:59 am-3:31 pm

1 stop11h 32m

Knoxville McGhee Tyson

ter 12/30

4:46 pm-11:42 pm

1 stop9h 56m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Nevada to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of September is, on average, the cheapest month to fly to Knoxville from Nevada, with most prices found around $263. If you aren’t able to travel during the month of September, then book flights to Knoxville from Nevada during April instead. Flights to Knoxville in April, while not as cheap as those in September, still average around $283.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Nevada to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $208. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nevada to Knoxville for around $320.

What is the cheapest time of day to depart on your flight to Knoxville?

At noon is the cheapest time of day to fly from Nevada to Knoxville when you can find flight prices for as low as $144. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $313.

What is the cheapest Nevada to Knoxville McGhee Tyson flight route?

Fly from Las Vegas Harry Reid Intl to Knoxville McGhee Tyson for the best Nevada - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Nevada for as low as $206 on momondo.

What cabin class options are available on Nevada to Knoxville McGhee Tyson flights?

There is only 1 cabin class available to choose from on Nevada to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Nevada to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nevada to Knoxville

Best Price Found

$138

Fastest flight time

3h 43m

Direct flights

Tue, Thu and Sat

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Nevada in the past 72 hours is $138. The best round-trip flight deal from Nevada to Knoxville found on momondo in the last 72 hours is $252.
The fastest flight from Nevada to Knoxville takes 3h 43m
Direct flights go from Nevada to Knoxville on Tuesday, Thursday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • When did momondo last update prices for flights from Nevada to Knoxville McGhee Tyson Airport?

    Prices for flights from Nevada to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Nevada to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Nevada to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nevada to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Nevada to Knoxville?

Best airlines flying from Nevada to Knoxville

Compare and see reviews for airlines that fly from Nevada to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $137Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $239Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Alcoa
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Nevada to Knoxville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nevada to Knoxville for you.

Can I find flights from Nevada to Knoxville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knoxville from Nevada with this policy.

How can momondo help me find flights from Nevada to Knoxville?

Once all potential Nevada to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Nevada to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Nevada are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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