Cheap flights from Knoxville to Las Vegas (TYS - LAS) from $102

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — LAS
Mar 24 — Mar 311

The best prices from Knoxville McGhee Tyson to Las Vegas Harry Reid Intl are usually found in February or January, booked 86 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Knoxville to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$194

One-way from

$152
High demand for flights, 18% potential price rise
Best time to find cheap flights, 35% potential price drop
From Knoxville McGhee Tyson to Las Vegas Harry Reid Intl
One-way flight from Knoxville McGhee Tyson to Las Vegas Harry Reid Intl

What is the cheapest day to fly round-trip from Knoxville to Las Vegas?

Travelers have found that booking a Sunday departure is the best way to save up to 84% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 31% by booking at least 19 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Knoxville to Las Vegas within the next two weeks, with the cheapest ticket starting at $315.

What is the cheapest month to fly from Knoxville to Las Vegas?

February can be a great time to fly to Las Vegas from Knoxville with a flight ticket averaging about $392. Cheapflights users have found deals in the month of February for as cheap as $124. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Knoxville to Las Vegas (TYS - LAS)?

It’s optimal to fly from Knoxville to Las Vegas in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.

Cheap Frontier flights from Knoxville to Las Vegas

Explore cheap flight options specifically provided by Frontier for the route between Knoxville and Las Vegas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Knoxville to Las Vegas. Come back soon if you're not finding the exact deal you're looking for.
Sat 5/1110:58 amTYS - LAS
1 stop8h 06mFrontier
Tue 5/149:42 pmLAS - TYS
1 stop9h 09mFrontier
Deal found 3/18$196
Fri 4/2610:56 amTYS - LAS
1 stop23h 09mFrontier
Tue 4/3010:24 pmLAS - TYS
1 stop29h 59mFrontier
Deal found 3/18$207
Wed 4/103:51 pmTYS - LAS
1 stop11h 14mFrontier
Wed 4/175:10 amLAS - TYS
2 stops23h 13mFrontier
Deal found 3/17$214
Sat 4/2010:58 amTYS - LAS
1 stop13h 09mFrontier
Wed 4/245:10 amLAS - TYS
2 stops23h 13mFrontier
Deal found 3/18$215
Sat 4/69:50 pmTYS - LAS
1 stop12h 29mFrontier
Thu 4/1110:35 pmLAS - TYS
1 stop8h 21mFrontier
Deal found 3/18$217
Wed 4/1710:51 amTYS - LAS
2 stops14h 22mFrontier
Tue 4/2312:50 pmLAS - TYS
1 stop18h 01mFrontier
Deal found 3/18$219
Sat 4/69:50 pmTYS - LAS
1 stop24h 03mFrontier
Tue 4/94:09 pmLAS - TYS
1 stop19h 42mFrontier
Deal found 3/18$228
Mon 3/257:12 pmTYS - LAS
1 stop8h 32mFrontier
Wed 3/278:24 amLAS - TYS
1 stop6h 58mFrontier
Deal found 3/17$229
Fri 5/310:56 amTYS - LAS
1 stop16h 11mFrontier
Tue 5/79:42 pmLAS - TYS
1 stop9h 09mFrontier
Deal found 3/18$235

Cheap Allegiant Air flights from Knoxville to Las Vegas

Explore cheap flight options specifically provided by Allegiant Air for the route between Knoxville and Las Vegas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the cheapest available Allegiant Air flights departing from Knoxville and landing in Las Vegas. Make sure to examine the flight information before completing your reservation.
Mon 7/299:07 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Mon 8/51:19 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 3/18$224
Fri 7/1910:24 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Fri 7/262:36 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 3/18$234
Fri 3/2910:05 pmTYS - LAS
Nonstop4h 39mAllegiant Air
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mAllegiant Air
Deal found 3/18$236
Fri 4/121:25 pmTYS - LAS
Nonstop4h 37mAllegiant Air
Fri 4/193:52 pmLAS - TYS
Nonstop3h 48mAllegiant Air
Deal found 3/18$248
Mon 3/251:21 pmTYS - LAS
Nonstop4h 39mAllegiant Air
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mAllegiant Air
Deal found 3/18$254
Mon 5/131:22 pmTYS - LAS
Nonstop4h 33mAllegiant Air
Fri 5/172:27 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Deal found 3/17$260
Fri 5/101:22 pmTYS - LAS
Nonstop4h 33mAllegiant Air
Mon 5/133:45 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Deal found 3/18$275
Mon 4/151:25 pmTYS - LAS
Nonstop4h 37mAllegiant Air
Mon 4/223:52 pmLAS - TYS
Nonstop3h 48mAllegiant Air
Deal found 3/18$279
Mon 4/151:25 pmTYS - LAS
Nonstop4h 37mAllegiant Air
Mon 4/223:52 pmLAS - TYS
Nonstop3h 48mAllegiant Air
Deal found 3/18$280

Cheap Knoxville to Las Vegas flights in March & April 2024

Find cheap flight options from Knoxville to Las Vegas specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Check out some of the best flight deals from Knoxville to Las Vegas in 2024. More deals are always being added, so be sure to check back regularly.
Fri 4/2610:56 amTYS - LAS
1 stop23h 09mFrontier
Tue 4/3010:24 pmLAS - TYS
1 stop29h 59mFrontier
Deal found 3/18$207
Tue 4/168:48 amTYS - LAS
2 stops17h 12mMultiple Airlines
Tue 4/239:42 pmLAS - TYS
1 stop9h 09mMultiple Airlines
Deal found 3/17$210
Wed 4/103:51 pmTYS - LAS
1 stop11h 14mFrontier
Wed 4/175:10 amLAS - TYS
2 stops23h 13mFrontier
Deal found 3/17$214
Sat 4/2010:58 amTYS - LAS
1 stop13h 09mFrontier
Wed 4/245:10 amLAS - TYS
2 stops23h 13mFrontier
Deal found 3/18$215
Mon 3/251:21 pmTYS - LAS
Nonstop4h 39mMultiple Airlines
Wed 3/278:24 amLAS - TYS
1 stop6h 58mMultiple Airlines
Deal found 3/17$217
Wed 4/1710:51 amTYS - LAS
2 stops14h 22mFrontier
Tue 4/2312:50 pmLAS - TYS
1 stop18h 01mFrontier
Deal found 3/18$219
Sat 4/2010:58 amTYS - LAS
1 stop13h 09mMultiple Airlines
Wed 4/247:20 amLAS - TYS
2 stops21h 03mMultiple Airlines
Deal found 3/18$222
Sat 4/69:50 pmTYS - LAS
1 stop24h 03mFrontier
Tue 4/94:09 pmLAS - TYS
1 stop19h 42mFrontier
Deal found 3/18$228
Mon 3/257:12 pmTYS - LAS
1 stop8h 32mFrontier
Wed 3/278:24 amLAS - TYS
1 stop6h 58mFrontier
Deal found 3/17$229

Knoxville to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from Knoxville to Las Vegas in 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/1110:58 amTYS - LAS
1 stop8h 06mFrontier
Tue 5/149:42 pmLAS - TYS
1 stop9h 09mFrontier
Deal found 3/18$196
Fri 4/2610:56 amTYS - LAS
1 stop23h 09mFrontier
Tue 4/3010:24 pmLAS - TYS
1 stop29h 59mFrontier
Deal found 3/18$207
Tue 4/168:48 amTYS - LAS
2 stops17h 12mMultiple Airlines
Tue 4/239:42 pmLAS - TYS
1 stop9h 09mMultiple Airlines
Deal found 3/17$210
Wed 4/103:51 pmTYS - LAS
1 stop11h 14mFrontier
Wed 4/175:10 amLAS - TYS
2 stops23h 13mFrontier
Deal found 3/17$214
Sat 4/2010:58 amTYS - LAS
1 stop13h 09mFrontier
Wed 4/245:10 amLAS - TYS
2 stops23h 13mFrontier
Deal found 3/18$215
Mon 3/251:21 pmTYS - LAS
Nonstop4h 39mMultiple Airlines
Wed 3/278:24 amLAS - TYS
1 stop6h 58mMultiple Airlines
Deal found 3/17$217
Wed 4/1710:51 amTYS - LAS
2 stops14h 22mFrontier
Tue 4/2312:50 pmLAS - TYS
1 stop18h 01mFrontier
Deal found 3/18$219
Sat 4/2010:58 amTYS - LAS
1 stop13h 09mMultiple Airlines
Wed 4/247:20 amLAS - TYS
2 stops21h 03mMultiple Airlines
Deal found 3/18$222
Mon 7/299:07 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Mon 8/51:19 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 3/18$224

Non-stop flights to Las Vegas from Knoxville

Discover non-stop flight options from Knoxville to Las Vegas. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider booking one of these non-stop flights heading from Knoxville to Las Vegas. Search for alternative flights from Knoxville to Las Vegas by utilizing the search form above.
Mon 7/299:07 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Mon 8/51:19 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 3/18$224
Fri 7/1910:24 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Fri 7/262:36 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 3/18$234
Fri 3/2910:05 pmTYS - LAS
Nonstop4h 39mAllegiant Air
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mAllegiant Air
Deal found 3/18$236
Fri 4/121:25 pmTYS - LAS
Nonstop4h 37mAllegiant Air
Fri 4/193:52 pmLAS - TYS
Nonstop3h 48mAllegiant Air
Deal found 3/18$248
Mon 5/131:22 pmTYS - LAS
Nonstop4h 33mAllegiant Air
Fri 5/172:27 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Deal found 3/17$260
Fri 5/101:22 pmTYS - LAS
Nonstop4h 33mAllegiant Air
Mon 5/133:45 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Deal found 3/18$275
Mon 4/151:25 pmTYS - LAS
Nonstop4h 37mAllegiant Air
Mon 4/223:52 pmLAS - TYS
Nonstop3h 48mAllegiant Air
Deal found 3/18$279
Mon 4/151:25 pmTYS - LAS
Nonstop4h 37mAllegiant Air
Mon 4/223:52 pmLAS - TYS
Nonstop3h 48mAllegiant Air
Deal found 3/18$280
Fri 7/1210:24 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Mon 7/151:19 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 3/18$285

Knoxville to Las Vegas flights leaving soon

Find last-minute flight options from Knoxville to Las Vegas for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users seeking a last-minute flight from Knoxville to Las Vegas should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 3/251:21 pmTYS - LAS
Nonstop4h 39mMultiple Airlines
Wed 3/278:24 amLAS - TYS
1 stop6h 58mMultiple Airlines
Deal found 3/17$217
Mon 3/257:12 pmTYS - LAS
1 stop8h 32mFrontier
Wed 3/278:24 amLAS - TYS
1 stop6h 58mFrontier
Deal found 3/17$229
Fri 3/2910:05 pmTYS - LAS
Nonstop4h 39mAllegiant Air
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mAllegiant Air
Deal found 3/18$236
Mon 3/251:21 pmTYS - LAS
Nonstop4h 39mAllegiant Air
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mAllegiant Air
Deal found 3/18$254
Mon 3/257:12 pmTYS - LAS
2 stops20h 27mFrontier
Wed 3/278:24 amLAS - TYS
1 stop6h 58mFrontier
Deal found 3/17$257
Mon 3/251:21 pmTYS - LAS
Nonstop4h 39mMultiple Airlines
Mon 4/19:25 pmLAS - TYS
2 stops43h 22mMultiple Airlines
Deal found 3/18$268
Fri 3/297:12 pmTYS - LAS
1 stop8h 32mMultiple Airlines
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mMultiple Airlines
Deal found 3/18$273
Mon 3/257:12 pmTYS - LAS
1 stop8h 32mMultiple Airlines
Mon 4/12:33 pmLAS - TYS
Nonstop3h 42mMultiple Airlines
Deal found 3/18$298
Fri 3/297:12 pmTYS - LAS
1 stop8h 32mMultiple Airlines
Mon 4/19:58 pmLAS - TYS
1 stop12h 36mMultiple Airlines
Deal found 3/18$325

One-way flights to Las Vegas from Knoxville

Search for one-way flight options from Knoxville to Las Vegas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from Knoxville to Las Vegas. Those needing a return flight from Knoxville to Las Vegas can use the search form above.
Wed 4/2410:51 amTYS - LAS
1 stop16h 16mFrontier
Deal found 3/18$102
Mon 4/81:21 pmTYS - LAS
Nonstop4h 34mAllegiant Air
Deal found 3/18$103
Sun 4/141:32 pmTYS - LAS
1 stop26h 04mMultiple Airlines
Deal found 3/17$108
Mon 4/81:43 pmTYS - LAS
1 stop8h 31mFrontier
Deal found 3/18$109
Wed 4/2410:51 amTYS - LAS
2 stops11h 57mMultiple Airlines
Deal found 3/18$123
Wed 4/103:51 pmTYS - LAS
2 stops10h 08mFrontier
Deal found 3/18$125
Sun 4/217:58 amTYS - LAS
2 stops26h 48mFrontier
Deal found 3/18$150
Mon 6/249:11 pmTYS - LAS
Nonstop4h 17mAllegiant Air
Deal found 3/17$152
Sun 4/217:58 amTYS - LAS
1 stop17h 27mMultiple Airlines
Deal found 3/18$153

Find flights from Knoxville to Las Vegas within your budget

Customize your flight search to find flights from Knoxville to Las Vegas 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, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$196 - $281

Route

Depart

Return

Price

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Sat 5/11

1 stop8h 06m

Las Vegas Harry Reid Intl

Tue 5/14

1 stop9h 09m

$196

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Fri 4/26

1 stop23h 09m

Las Vegas Harry Reid Intl

Tue 4/30

1 stop29h 59m

$207

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Tue 4/16

2 stops17h 12m

Las Vegas Harry Reid Intl

Tue 4/23

1 stop9h 09m

$210

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Wed 4/10

1 stop11h 14m

Las Vegas Harry Reid Intl

Wed 4/17

2 stops23h 13m

$214

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Sat 4/20

1 stop13h 09m

Las Vegas Harry Reid Intl

Wed 4/24

2 stops21h 03m

$222

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Mon 7/29

Nonstop4h 07m

Las Vegas Harry Reid Intl

Mon 8/5

Nonstop3h 58m

$224

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Fri 7/19

Nonstop4h 07m

Las Vegas Harry Reid Intl

Fri 7/26

Nonstop3h 58m

$234

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Wed 5/8

1 stop6h 01m

Las Vegas Harry Reid Intl

Sat 5/11

1 stop6h 37m

$278

Knoxville McGhee TysonLas Vegas Harry Reid Intl

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Sat 7/27

1 stop6h 43m

Las Vegas Harry Reid Intl

Sat 8/3

1 stop8h 29m

$281

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Knoxville to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Las Vegas. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Knoxville to Las Vegas, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Knoxville to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Las Vegas. Price data was last updated on March 10, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Las Vegas flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Las Vegas by month

Plan your trip from Knoxville to Las Vegas by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Las Vegas is currently $125 while a round-trip flight costs $230. Price data was last updated on March 10, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Las Vegas (average of $194). Flying from Knoxville to Las Vegas in March is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$194

February

$220

March

$248

April

$248

May

$240

June

$243

July

$245

August

$215

September

$204

October

$219

November

$224

December

$220

Temperature and rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature and rainfall totals by month.

LAS

Temperature

48.2 - 93.2 °F

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with Frontier, Allegiant Air and Delta from Knoxville to Las Vegas by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
1,078 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,298 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

6.4
Okay
4,328 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Knoxville to Las Vegas for under $200 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Las Vegas for under $200. The cheapest flight booked recently is on Frontier for just $196, but on average you can expect to pay $226.

  • Are there nonstop flights from Knoxville to Las Vegas for under $300 on Cheapflights?

    Cheapflights has at least 18 direct flights from Knoxville to Las Vegas under $300. A good price for a nonstop flight from Knoxville to Las Vegas is less than $318.

  • Are there last-minute flights available from Knoxville to Las Vegas for under $300?

    There are currently 20+ open flights from Knoxville to Las Vegas within the next 7 days for less than $300.

  • What days are nonstop flights available from Knoxville to Las Vegas?

    Days when nonstop flights are available for this flight are: Thursday.

  • How popular is this Knoxville to Las Vegas flight route?

  • How many flights depart from Knoxville to Las Vegas on average per day?

    1 flight departure from Knoxville to Las Vegas per day on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Knoxville to Las Vegas?

    Departing from Knoxville to Las Vegas will take you 4h 07m. Knoxville and Las Vegas are separated by a distance of 1745 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Knoxville to Las Vegas round-trip?

    According to our current data, Frontier ($196), and Allegiant Air ($224) offers the cheapest pricing from Knoxville to Las Vegas. These flights start at 50% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Knoxville to Las Vegas one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $102. Allegiant Air flights start at $103 while deals on Delta start at $164 one-way.

  • What are the most popular airlines that fly from Knoxville to Las Vegas?

  • What are the cheapest flights from Knoxville to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $96. While the most popular route (Knoxville McGhee Tyson - Las Vegas Harry Reid Intl) can be booked for $187 on average our data indicates $220 when flying from Knoxville to Las Vegas.

  • What does TYS to LAS mean?

    TYS and LAS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. TYS to LAS refers to a flight route from Knoxville McGhee Tyson Airport to Las Vegas Harry Reid Intl Airport.

  • Where are the most common layover locations when flying from Knoxville to Las Vegas?

  • What are some popular things to do or see while on a layover in Dallas?

    The majority of Dallas visitors spend their time at American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion. American Airlines Center, Dallas World Aquarium and Dos Equis Pavilion are located about 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth if you are interested in checking them out. Travelers in need of a car in Dallas can rent one for about $53 per day.

  • Where are the least popular layover locations for Knoxville to Las Vegas flights?

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Knoxville to Las Vegas

Discover the top 6 airlines that operate flights from Knoxville to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$268FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Allegiant AirCheapest$136Average$297FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
United AirlinesCheapest$214Average$584FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$247Average$462FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$286Average$508FlexibilityNo cancel feeOn-time71%
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Linear Air TaxiCheapest$70,148Average$70,148FlexibilityNo cancel feeOn-timeN/A
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Search flights from Knoxville to Las Vegas by cabin class

Find flights from Knoxville to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Knoxville to Las Vegas

Find hourly flight availability from Knoxville to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Knoxville to Las Vegas

Explore weekly flight availability from Knoxville to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
Sunday1daily flight
Monday0daily flights
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How does Cheapflights help users find flights from Knoxville to Las Vegas?

Deals for Knoxville to Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Las Vegas?

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Can Cheapflights find flights from Knoxville to Las Vegas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Knoxville to Las Vegas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Knoxville to Las Vegas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from Knoxville today and book when prices fit your budget.

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