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Cheap flights from Knoxville to Nevada from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Nevada departing on 9/8. 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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Find the cheapest flights from Knoxville to Nevada

Cheap round-trip flights

Allegiant Air Logo
8:30 am - 9:43 amTYS-LAS
4h 13mnonstop
Allegiant Air Logo
8:35 am - 3:28 pmLAS-TYS
3h 53mnonstop
$130Allegiant Air
Find Deal
Mon, Sep 29 - Thu, Oct 2
Allegiant Air Logo
2:29 pm - 3:53 pmTYS-LAS
4h 24mnonstop
Allegiant Air Logo
7:05 am - 2:04 pmLAS-TYS
3h 59mnonstop
$137Allegiant Air
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
5:46 am - 9:55 amTYS-RNO
7h 09m1 stop
American Airlines Logo
2:42 pm - 12:26 amRNO-TYS
6h 44m1 stop
$251American Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
Delta Logo
4:00 pm - 7:26 pmTYS-LAS
6h 26m1 stop
Delta Logo
6:00 am - 3:05 pmLAS-TYS
6h 05m1 stop
$251Delta
Find Deal
Tue, Dec 2 - Wed, Dec 3
Frontier Logo
7:10 pm - 11:34 pmTYS-LAS
7h 24m1 stop
Frontier Logo
9:08 am - 7:50 pmLAS-TYS
7h 42m1 stop
$255Frontier
Find Deal
Mon, Sep 1 - Thu, Sep 4
American Airlines Logo
9:08 am - 6:34 pmTYS-RNO
12h 26m2 stops
American Airlines Logo
2:42 pm - 12:26 amRNO-TYS
6h 44m1 stop
$256American Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
Frontier Logo
8:40 pm - 11:33 pmTYS-LAS
5h 53m1 stop
Frontier Logo
9:08 am - 7:45 pmLAS-TYS
7h 37m1 stop
$258Frontier
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
2:00 pm - 6:52 pmTYS-RNO
7h 52m1 stop
United Airlines Logo
8:58 am - 10:33 pmRNO-TYS
10h 35m2 stops
$275United Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
United Airlines Logo
2:00 pm - 8:39 pmTYS-RNO
9h 39m2 stops
United Airlines Logo
8:58 am - 10:33 pmRNO-TYS
10h 35m2 stops
$280United Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
Delta Logo
4:19 pm - 9:39 pmTYS-RNO
8h 20m1 stop
Delta Logo
10:49 pm - 10:25 amRNO-TYS
8h 36m1 stop
$297Delta
Find Deal
Sat, Sep 6 - Fri, Sep 12

Allegiant Air flights from Knoxville to Nevada

Our best Allegiant Air deals on Knoxville to Nevada flight tickets
Allegiant Air
Sep 29
TYS8:30 amKnoxville McGhee Tyson
4h 13m
LAS9:43 amLas Vegas Harry Reid Intl
Oct 2
LAS8:35 amLas Vegas Harry Reid Intl
3h 53m
TYS3:28 pmKnoxville McGhee Tyson
$130
Find similar
Allegiant Air
Aug 18
TYS2:29 pmKnoxville McGhee Tyson
4h 24m
LAS3:53 pmLas Vegas Harry Reid Intl
Aug 22
LAS7:05 amLas Vegas Harry Reid Intl
3h 59m
TYS2:04 pmKnoxville McGhee Tyson
$137
Find similar
Allegiant Air
Oct 19
TYS6:30 amKnoxville McGhee Tyson
4h 15m
LAS7:45 amLas Vegas Harry Reid Intl
Oct 24
LAS6:30 amLas Vegas Harry Reid Intl
3h 53m
TYS1:23 pmKnoxville McGhee Tyson
$144
Find similar

Delta flights from Knoxville to Nevada

Our best Delta deals on Knoxville to Nevada flight tickets
Delta
Dec 2
TYS4:00 pmKnoxville McGhee Tyson
6h 26m
1 stop
LAS7:26 pmLas Vegas Harry Reid Intl
Dec 3
LAS6:00 amLas Vegas Harry Reid Intl
6h 05m
1 stop
TYS3:05 pmKnoxville McGhee Tyson
$251
Find similar
Delta
Sep 6
TYS4:19 pmKnoxville McGhee Tyson
8h 20m
1 stop
RNO9:39 pmReno
Sep 12
RNO10:49 pmReno
8h 36m
1 stop
TYS10:25 amKnoxville McGhee Tyson
$297
Find similar
Delta
Sep 6
TYS1:00 pmKnoxville McGhee Tyson
11h 10m
2 stops
RNO9:10 pmReno
Sep 12
RNO10:49 pmReno
8h 36m
1 stop
TYS10:25 amKnoxville McGhee Tyson
$302
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Nevada 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 August 7, 2025.
Use the filters below to find and compare flights from Knoxville to Nevada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Mon 9/29

8:30 am-9:43 am

Nonstop4h 13m

Las Vegas Harry Reid Intl

Thu 10/2

8:35 am-3:28 pm

Nonstop3h 53m

$130

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Mon 8/18

2:29 pm-3:53 pm

Nonstop4h 24m

Las Vegas Harry Reid Intl

Fri 8/22

7:05 am-2:04 pm

Nonstop3h 59m

$137

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Sat 12/13

5:46 am-9:55 am

1 stop7h 09m

Reno

Sat 1/10

2:42 pm-12:26 am

1 stop6h 44m

$251

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Tue 12/2

4:00 pm-7:26 pm

1 stop6h 26m

Las Vegas Harry Reid Intl

Wed 12/3

6:00 am-3:05 pm

1 stop6h 05m

$251

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Mon 9/1

7:10 pm-11:34 pm

1 stop7h 24m

Las Vegas Harry Reid Intl

Thu 9/4

9:08 am-7:50 pm

1 stop7h 42m

$255

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Sat 12/13

9:08 am-6:34 pm

2 stops12h 26m

Reno

Sat 1/10

2:42 pm-12:26 am

1 stop6h 44m

$256

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Thu 9/18

8:40 pm-11:33 pm

1 stop5h 53m

Las Vegas Harry Reid Intl

Mon 9/22

9:08 am-7:45 pm

1 stop7h 37m

$258

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Mon 2/2

2:00 pm-6:52 pm

1 stop7h 52m

Reno

Sat 2/7

8:58 am-10:33 pm

2 stops10h 35m

$275

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Mon 2/2

2:00 pm-8:39 pm

2 stops9h 39m

Reno

Sat 2/7

8:58 am-10:33 pm

2 stops10h 35m

$280

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Sat 9/6

4:19 pm-9:39 pm

1 stop8h 20m

Reno

Fri 9/12

10:49 pm-10:25 am

1 stop8h 36m

$297

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 Nevada from

How to get the cheapest flight ticket from Knoxville to Nevada

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 Nevada?

In general, August is the cheapest month to fly from Knoxville to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $287. If you aren’t able to travel to Nevada during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $288.

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

Our data shows that Wednesday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $196. On the other hand, Thursday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $361.

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

Our data shows that the cheapest Knoxville to Nevada flights are usually those with departure times in the afternoon. Our users have found flights to Nevada in the afternoon for as low as $182. At noon is when there is more demand to fly to Nevada, so prices are often more expensive at around $259 per ticket.

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

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

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

You are more likely to see cheaper flights to Nevada from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Knoxville for as low as $289 on momondo.

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

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

Can stopping save me money on Knoxville to Nevada flights?

No. A direct flight is the cheapest option for a flight between Knoxville to Nevada.

Cheap Knoxville to Nevada flight deals and tips

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

Best Price Found

$75

Fastest flight time

4h 13m

Direct flights

Mon, Tue, Fri and Sat

Airports in Nevada

2 airports
The best one-way flight to Nevada from Knoxville in the past 72 hours is $75. The best round-trip flight deal from Knoxville to Nevada found on momondo in the last 72 hours is $130.
The fastest flight from Knoxville to Nevada takes 4h 13m
Direct flights go from Knoxville to Nevada on Monday, Tuesday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.
There are 2 airports near Nevada: Reno (RNO), Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

    Prices for flights from Knoxville McGhee Tyson Airport to Nevada were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Nevada.

  • What documentation or ID do you need to fly to Nevada?

    The travel and health documents required for your trip to Nevada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Nevada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Knoxville to Nevada

Compare and see reviews for airlines that fly from Knoxville to Nevada with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.8
3,230 reviews
Search Frontier flights
Allegiant AirPriceFrom $130Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
DeltaPriceFrom $237Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Knoxville to Nevada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nevada that suits you.

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

All flight searches from Knoxville to Nevada on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nevada from Knoxville.

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

If you are not ready to book a flight from Knoxville to Nevada now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nevada and let you know when they change.

An easier way to manage your Nevada trip

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