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Cheap flights from Knoxville to Nevada from $114

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 10/24. 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
8:00 am - 9:29 amTYS-LAS
4h 29mnonstop
Allegiant Air Logo
10:00 am - 4:50 pmLAS-TYS
3h 50mnonstop
$200Allegiant Air
Find Deal
Mon, Jan 5 - Fri, Jan 9
Allegiant Air Logo
7:55 am - 9:12 amTYS-LAS
4h 17mnonstop
Allegiant Air Logo
10:46 am - 5:32 pmLAS-TYS
3h 46mnonstop
$207Allegiant Air
Find Deal
Fri, Nov 7 - Fri, Nov 21
Frontier Logo
8:17 pm - 11:29 pmTYS-LAS
6h 12m1 stop
Frontier Logo
9:08 am - 7:32 pmLAS-TYS
7h 24m1 stop
$219Frontier
Find Deal
Fri, Oct 17 - Fri, Oct 24
Frontier Logo
8:17 pm - 6:55 pmTYS-LAS
25h 38m1 stop
Frontier Logo
12:59 am - 7:32 pmLAS-TYS
15h 33m1 stop
$244Frontier
Find Deal
Mon, Oct 13 - Thu, Oct 16
American Airlines Logo
6:00 am - 9:40 amTYS-RNO
6h 40m1 stop
American Airlines Logo
2:53 pm - 12:23 amRNO-TYS
6h 30m1 stop
$251American Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
Delta Logo
3:48 pm - 6:46 pmTYS-LAS
5h 58m1 stop
Delta Logo
10:10 pm - 9:00 amLAS-TYS
7h 50m1 stop
$251Delta
Find Deal
Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
5:05 am - 3:45 pmTYS-RNO
13h 40m2 stops
American Airlines Logo
6:06 am - 5:25 pmRNO-TYS
8h 19m1 stop
$256American Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
Delta Logo
4:48 pm - 10:29 pmTYS-LAS
8h 41m1 stop
Delta Logo
11:59 pm - 9:20 amLAS-TYS
7h 21m1 stop
$264Delta
Find Deal
Fri, Oct 31 - Sat, Nov 1
United Airlines Logo
2:45 pm - 10:24 pmTYS-RNO
10h 39m2 stops
United Airlines Logo
5:35 am - 7:29 pmRNO-TYS
10h 54m2 stops
$350United Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
7:00 am - 2:44 pmTYS-RNO
10h 44m2 stops
United Airlines Logo
6:45 am - 11:43 pmRNO-TYS
13h 58m2 stops
$574United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15

Frontier flights from Knoxville to Nevada

Our best Frontier deals on Knoxville to Nevada flight tickets
Frontier
Oct 17
TYS8:17 pmKnoxville McGhee Tyson
6h 12m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
Oct 24
LAS9:08 amLas Vegas Harry Reid Intl
7h 24m
1 stop
TYS7:32 pmKnoxville McGhee Tyson
$219
Find similar
Frontier
Oct 13
TYS8:17 pmKnoxville McGhee Tyson
25h 38m
1 stop
LAS6:55 pmLas Vegas Harry Reid Intl
Oct 16
LAS12:59 amLas Vegas Harry Reid Intl
15h 33m
1 stop
TYS7:32 pmKnoxville McGhee Tyson
$244
Find similar
Frontier
Oct 20
TYS8:17 pmKnoxville McGhee Tyson
6h 12m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
Oct 24
LAS9:08 amLas Vegas Harry Reid Intl
7h 24m
1 stop
TYS7:32 pmKnoxville McGhee Tyson
$248
Find similar

Allegiant Air flights from Knoxville to Nevada

Our best Allegiant Air deals on Knoxville to Nevada flight tickets
Allegiant Air
Jan 5
TYS8:00 amKnoxville McGhee Tyson
4h 29m
LAS9:29 amLas Vegas Harry Reid Intl
Jan 9
LAS10:00 amLas Vegas Harry Reid Intl
3h 50m
TYS4:50 pmKnoxville McGhee Tyson
$200
Find similar
Allegiant Air
Nov 7
TYS7:55 amKnoxville McGhee Tyson
4h 17m
LAS9:12 amLas Vegas Harry Reid Intl
Nov 21
LAS10:46 amLas Vegas Harry Reid Intl
3h 46m
TYS5:32 pmKnoxville McGhee Tyson
$207
Find similar
Allegiant Air
Oct 27
TYS4:43 pmKnoxville McGhee Tyson
4h 15m
LAS5:58 pmLas Vegas Harry Reid Intl
Oct 31
LAS6:30 amLas Vegas Harry Reid Intl
3h 53m
TYS1:23 pmKnoxville McGhee Tyson
$210
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 September 25, 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 1/5

8:00 am-9:29 am

Nonstop4h 29m

Las Vegas Harry Reid Intl

Fri 1/9

10:00 am-4:50 pm

Nonstop3h 50m

$200

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Fri 11/7

7:55 am-9:12 am

Nonstop4h 17m

Las Vegas Harry Reid Intl

Fri 11/21

10:46 am-5:32 pm

Nonstop3h 46m

$207

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Fri 10/17

8:17 pm-11:29 pm

1 stop6h 12m

Las Vegas Harry Reid Intl

Fri 10/24

9:08 am-7:32 pm

1 stop7h 24m

$219

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Mon 10/13

8:17 pm-6:55 pm

1 stop25h 38m

Las Vegas Harry Reid Intl

Thu 10/16

12:59 am-7:32 pm

1 stop15h 33m

$244

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Wed 10/22

6:00 am-9:40 am

1 stop6h 40m

Reno

Wed 10/29

2:53 pm-12:23 am

1 stop6h 30m

$251

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Wed 10/29

3:48 pm-6:46 pm

1 stop5h 58m

Las Vegas Harry Reid Intl

Tue 11/4

10:10 pm-9:00 am

1 stop7h 50m

$251

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Sat 12/13

5:05 am-3:45 pm

2 stops13h 40m

Reno

Sat 1/10

6:06 am-5:25 pm

1 stop8h 19m

$256

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Fri 10/31

4:48 pm-10:29 pm

1 stop8h 41m

Las Vegas Harry Reid Intl

Sat 11/1

11:59 pm-9:20 am

1 stop7h 21m

$264

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Sat 2/21

2:45 pm-10:24 pm

2 stops10h 39m

Reno

Wed 2/25

5:35 am-7:29 pm

2 stops10h 54m

$350

KnoxvilleReno

TYS - RNO

TYSRNO

Knoxville McGhee Tyson

Wed 10/8

7:00 am-2:44 pm

2 stops10h 44m

Reno

Wed 10/15

6:45 am-11:43 pm

2 stops13h 58m

$574

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 $274. 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 $342.

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 evening. Our users have found flights to Nevada in the evening for as low as $158. In the morning is when there is more demand to fly to Nevada, so prices are often more expensive at around $261 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 $324 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 $293 on momondo.

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

There is only 1 cabin class 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

$92

Fastest flight time

4h 15m

Direct flights

Mon, Tue, Fri and Sat

Airports in Nevada

1 airport
The best one-way flight to Nevada from Knoxville in the past 72 hours is $92. The best round-trip flight deal from Knoxville to Nevada found on momondo in the last 72 hours is $227.
The fastest flight from Knoxville to Nevada takes 4h 15m
Direct flights go from Knoxville to Nevada on Monday, Tuesday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Nevada: 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
3,163 reviews
Search Frontier flights
Allegiant AirPriceFrom $130Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $238Free CancellationRating
7.9
7,973 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
8,928 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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Sat 10/25
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