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Cheap flights from Las Vegas to Knoxville (LAS - TYS) from $80

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 7/19. 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.
LAS — TYS
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Las Vegas Harry Reid Intl to Knoxville McGhee Tyson are usually found in February or August, booked 8 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Las Vegas to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Knoxville (TYS). 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 May 2, 2024.

Popular in

April

Cheapest in

February

Round-trip from

$302

One-way from

$161
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 39% potential price drop
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From Las Vegas Harry Reid Intl to Knoxville McGhee Tyson
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One-way flight from Las Vegas Harry Reid Intl to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Las Vegas to Knoxville?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Knoxville. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 117% by booking at least 9 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 Las Vegas to Knoxville within the next two weeks, with the cheapest ticket starting at $110.

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

The best pricing can be found in the month of February. Prices to Knoxville from Las Vegas average $394. You can even find prices in February for less than $394, as users have found deals to Knoxville from as low as $137. The month of April appears to be one of the more expensive times to travel to Knoxville from Las Vegas. Flying in the targeted month can save you up to 21%.

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

It’s typically best to fly out from Las Vegas to Knoxville at noon. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Frontier flights from Las Vegas to Knoxville

Explore cheap flight options specifically provided by Frontier for the route between Las Vegas and Knoxville. 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 2,899,487 searches. Data last updated May 2, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from Las Vegas to Knoxville. Make sure to double check the flight details before booking.
Wed 8/288:18 amLAS - TYS
1 stop5h 59mFrontier
Sat 8/315:40 pmTYS - LAS
1 stop7h 02mFrontier
Deal found 4/30$170
Thu 8/1511:45 amLAS - TYS
1 stop25h 57mFrontier
Mon 8/196:17 pmTYS - LAS
1 stop28h 33mFrontier
Deal found 4/30$197
Sat 9/286:40 amLAS - TYS
1 stop7h 10mFrontier
Wed 10/26:17 pmTYS - LAS
1 stop9h 51mFrontier
Deal found 4/30$211
Thu 5/910:02 pmLAS - TYS
1 stop8h 54mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$223
Fri 5/109:49 pmLAS - TYS
1 stop9h 07mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$227
Fri 8/911:10 pmLAS - TYS
1 stop14h 40mFrontier
Sun 8/1810:18 pmTYS - LAS
1 stop15h 22mFrontier
Deal found 4/30$236
Tue 6/251:52 amLAS - TYS
1 stop13h 55mFrontier
Sun 6/304:26 pmTYS - LAS
1 stop21h 14mFrontier
Deal found 4/29$239
Thu 5/307:20 amLAS - TYS
1 stop28h 41mFrontier
Thu 6/64:26 pmTYS - LAS
2 stops22h 26mFrontier
Deal found 4/30$266
Wed 5/159:46 pmLAS - TYS
1 stop7h 31mFrontier
Wed 5/295:31 pmTYS - LAS
1 stop10h 34mFrontier
Deal found 4/30$274

Cheap American Airlines flights from Las Vegas to Knoxville

Explore cheap flight options specifically provided by American Airlines for the route between Las Vegas and Knoxville. 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 2,899,487 searches. Data last updated May 2, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Las Vegas to Knoxville. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 10/110:00 pmLAS - TYS
1 stop7h 21mAmerican Airlines
Wed 10/28:21 pmTYS - LAS
1 stop5h 52mAmerican Airlines
Deal found 5/1$212
Tue 7/231:57 pmLAS - TYS
1 stop7h 05mAmerican Airlines
Sat 7/276:25 pmTYS - LAS
1 stop7h 20mAmerican Airlines
Deal found 5/1$275
Tue 5/1412:13 amLAS - TYS
1 stop8h 28mAmerican Airlines
Wed 5/296:34 pmTYS - LAS
1 stop7h 24mAmerican Airlines
Deal found 4/30$310
Tue 5/1412:13 amLAS - TYS
1 stop8h 28mAmerican Airlines
Wed 5/296:31 pmTYS - LAS
1 stop7h 14mAmerican Airlines
Deal found 5/1$320
Fri 7/261:57 pmLAS - TYS
1 stop7h 05mAmerican Airlines
Mon 7/295:10 amTYS - LAS
1 stop8h 57mAmerican Airlines
Deal found 4/30$341
Thu 5/3012:13 amLAS - TYS
1 stop8h 28mAmerican Airlines
Sun 6/26:31 pmTYS - LAS
1 stop6h 16mAmerican Airlines
Deal found 5/1$344
Fri 7/127:00 amLAS - TYS
1 stop6h 07mAmerican Airlines
Fri 7/265:10 amTYS - LAS
1 stop8h 57mAmerican Airlines
Deal found 5/1$357
Fri 7/129:55 pmLAS - TYS
1 stop9h 37mAmerican Airlines
Wed 7/176:25 pmTYS - LAS
1 stop6h 29mAmerican Airlines
Deal found 4/30$409
Sat 6/1510:50 pmLAS - TYS
1 stop8h 42mAmerican Airlines
Tue 6/255:12 amTYS - LAS
1 stop9h 08mAmerican Airlines
Deal found 5/1$418

Cheap Las Vegas to Knoxville flights in May & June 2024

Find cheap flight options from Las Vegas to Knoxville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
These are some of the most attractive deals on flights from Las Vegas to Knoxville in 2024. Check back regularly for other flight deals.
Thu 5/910:02 pmLAS - TYS
1 stop8h 54mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$223
Fri 5/109:49 pmLAS - TYS
1 stop9h 07mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$227
Mon 5/202:27 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Fri 5/3110:17 pmTYS - LAS
Nonstop4h 23mAllegiant Air
Deal found 5/2$240
Fri 5/109:49 pmLAS - TYS
1 stop9h 07mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop11h 06mFrontier
Deal found 5/1$248
Mon 5/206:00 amLAS - TYS
1 stop8h 41mAmerican Airlines
Fri 5/315:58 pmTYS - LAS
1 stop7h 45mAmerican Airlines
Deal found 5/2$260
Thu 5/307:20 amLAS - TYS
1 stop28h 41mFrontier
Thu 6/64:26 pmTYS - LAS
2 stops22h 26mFrontier
Deal found 4/30$266
Wed 5/2912:40 amLAS - TYS
1 stop6h 31mDelta
Thu 6/67:10 pmTYS - LAS
1 stop6h 17mDelta
Deal found 4/30$274
Mon 5/205:01 amLAS - TYS
1 stop9h 37mFrontier
Fri 5/314:01 pmTYS - LAS
1 stop9h 01mFrontier
Deal found 5/2$297
Wed 5/153:46 pmLAS - TYS
1 stop13h 31mFrontier
Wed 5/295:31 pmTYS - LAS
1 stop10h 34mFrontier
Deal found 5/1$304

Las Vegas to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
These are some of the most attractive deals on flights from Las Vegas to Knoxville in 2024. Check back regularly for other flight deals.
Wed 8/288:18 amLAS - TYS
1 stop5h 59mFrontier
Sat 8/315:40 pmTYS - LAS
1 stop9h 38mFrontier
Deal found 5/1$170
Tue 10/110:00 pmLAS - TYS
1 stop7h 21mAmerican Airlines
Wed 10/28:21 pmTYS - LAS
1 stop5h 52mAmerican Airlines
Deal found 5/1$212
Thu 5/910:02 pmLAS - TYS
1 stop8h 54mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$223
Mon 7/151:19 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Fri 7/2610:28 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Deal found 5/1$225
Fri 5/109:49 pmLAS - TYS
1 stop9h 07mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$227
Fri 8/911:10 pmLAS - TYS
1 stop14h 40mFrontier
Sun 8/1810:18 pmTYS - LAS
1 stop15h 22mFrontier
Deal found 5/1$236
Mon 5/202:27 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Fri 5/3110:17 pmTYS - LAS
Nonstop4h 23mAllegiant Air
Deal found 5/2$240
Fri 5/109:49 pmLAS - TYS
1 stop9h 07mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop11h 06mFrontier
Deal found 5/1$248
Mon 5/206:00 amLAS - TYS
1 stop8h 41mAmerican Airlines
Fri 5/315:58 pmTYS - LAS
1 stop7h 45mAmerican Airlines
Deal found 5/2$260

Non-stop flights to Knoxville from Las Vegas

Discover non-stop flight options from Las Vegas to Knoxville. 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 2,899,487 searches. Data last updated May 2, 2024.
For a quicker trip, book one of these direct flights from Las Vegas to Knoxville. Select from other flights from Las Vegas to Knoxville by using the search form above.
Mon 7/151:19 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Fri 7/2610:28 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Deal found 5/1$225
Mon 5/202:27 pmLAS - TYS
Nonstop3h 57mAllegiant Air
Fri 5/3110:17 pmTYS - LAS
Nonstop4h 23mAllegiant Air
Deal found 5/2$240
Fri 7/262:40 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Mon 7/299:07 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Deal found 4/30$248
Fri 7/122:40 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Fri 7/2610:28 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Deal found 5/1$279

Las Vegas to Knoxville flights leaving soon

Find last-minute flight options from Las Vegas to Knoxville 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 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the flights available from Las Vegas to Knoxville departing last-minute. Tip: verify your flight details before completing your reservation.
Thu 5/910:02 pmLAS - TYS
1 stop8h 54mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$223
Fri 5/109:49 pmLAS - TYS
1 stop9h 07mFrontier
Mon 5/1310:51 amTYS - LAS
1 stop8h 13mFrontier
Deal found 5/1$227
Fri 5/107:45 pmLAS - TYS
2 stops14h 37mUnited Airlines
Mon 5/131:59 pmTYS - LAS
1 stop7h 08mUnited Airlines
Deal found 5/1$564
Thu 5/94:52 pmLAS - TYS
2 stops14h 24mUnited Airlines
Mon 5/135:33 pmTYS - LAS
1 stop7h 24mUnited Airlines
Deal found 5/1$608
Wed 5/812:40 amLAS - TYS
1 stop6h 31mDelta
Mon 5/1311:16 amTYS - LAS
1 stop8h 23mDelta
Deal found 5/1$635
Thu 5/912:58 amLAS - TYS
1 stop19h 07mUnited Airlines
Mon 5/131:59 pmTYS - LAS
1 stop7h 08mUnited Airlines
Deal found 5/1$659
Wed 5/812:58 amLAS - TYS
2 stops12h 52mUnited Airlines
Mon 5/135:33 pmTYS - LAS
1 stop7h 24mUnited Airlines
Deal found 5/1$807
Thu 5/912:45 amLAS - TYS
2 stops11h 05mDelta
Mon 5/137:10 pmTYS - LAS
1 stop6h 17mDelta
Deal found 5/1$1,017
Thu 5/97:49 pmLAS - TYS
2 stops11h 22mDelta
Mon 5/133:45 pmTYS - LAS
2 stops10h 59mDelta
Deal found 5/1$1,034

One-way flights to Knoxville from Las Vegas

Search for one-way flight options from Las Vegas to Knoxville. 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 2,899,487 searches. Data last updated May 2, 2024.
Take a look at some of the one-way flights we've detected from Las Vegas to Knoxville. Those seeking round-trip flights from Las Vegas to Knoxville should utilize the search form at the the top of the page.
Fri 7/192:40 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 4/30$80
Fri 7/192:40 pmLAS - TYS
Nonstop3h 58mAllegiant Air
Deal found 5/1$88
Wed 6/510:24 pmLAS - TYS
1 stop8h 33mFrontier
Deal found 4/30$90
Sat 5/256:40 amLAS - TYS
1 stop6h 28mFrontier
Deal found 4/29$95
Sat 5/186:40 amLAS - TYS
1 stop6h 57mFrontier
Deal found 5/1$99
Thu 6/69:05 pmLAS - TYS
1 stop21h 20mFrontier
Deal found 4/30$102
Sun 6/91:12 amLAS - TYS
1 stop17h 29mFrontier
Deal found 4/30$103
Tue 10/110:00 pmLAS - TYS
1 stop7h 21mAmerican Airlines
Deal found 5/1$106
Thu 6/271:52 amLAS - TYS
1 stop16h 33mFrontier
Deal found 4/29$111

Find flights from Las Vegas to Knoxville within your budget

Customize your flight search to find flights from Las Vegas 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, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$170 - $354

Route

Depart

Return

Price

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Wed 8/28

1 stop5h 59m

Knoxville McGhee Tyson

Sat 8/31

1 stop7h 02m

$170

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Thu 8/15

1 stop25h 57m

Knoxville McGhee Tyson

Mon 8/19

1 stop28h 33m

$197

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Sat 9/28

1 stop7h 10m

Knoxville McGhee Tyson

Wed 10/2

1 stop9h 51m

$211

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Tue 10/1

1 stop7h 21m

Knoxville McGhee Tyson

Wed 10/2

1 stop5h 52m

$212

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Fri 7/26

Nonstop3h 58m

Knoxville McGhee Tyson

Mon 7/29

Nonstop4h 07m

$248

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Tue 7/23

1 stop7h 05m

Knoxville McGhee Tyson

Sat 7/27

1 stop7h 20m

$275

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Fri 7/12

Nonstop3h 58m

Knoxville McGhee Tyson

Fri 7/26

Nonstop4h 07m

$279

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Tue 6/11

1 stop8h 36m

Knoxville McGhee Tyson

Wed 6/19

1 stop5h 47m

$283

Las Vegas Harry Reid IntlKnoxville McGhee Tyson

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Tue 10/15

1 stop7h 26m

Knoxville McGhee Tyson

Sat 10/19

1 stop7h 02m

$354

Flights are sorted by cheapest first

Deals found on 4/30

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Knoxville. Price data was last updated on January 28, 2024.
The best time to book flights from Las Vegas to Knoxville is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Knoxville. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Knoxville flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Knoxville by month

Plan your trip from Las Vegas to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Las Vegas to Knoxville is currently $97 while a round-trip flight costs $248. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Knoxville (average of $302). Flying from Las Vegas to Knoxville in May is currently the most expensive (average of $388). 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

$304

February

$302

March

$370

April

$376

May

$388

June

$379

July

$351

August

$326

September

$328

October

$338

November

$373

December

$304

Temperature and rainfall in Knoxville by month

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

TYS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated May 2, 2024.
See what other customers who have flown with Frontier, American Airlines and Allegiant Air from Las Vegas to Knoxville have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,874 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.6
Good
2,970 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Allegiant Air
7.5
Good
1,027 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,159 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Knoxville. 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 Las Vegas to Knoxville for under $200 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $170, but on average you can expect to pay $263.

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

    Cheapflights has at least 4 direct flights from Las Vegas to Knoxville under $300. A good price for a nonstop flight from Las Vegas to Knoxville is less than $248.

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

    There are currently 10+ open flights from Las Vegas to Knoxville within the next 7 days for less than $300.

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

    Currently priced at $170, Frontier will fly you from Las Vegas to Knoxville and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Allegiant Air - these airlines can fly you to your destination from $212 and $248, respectively. These flights start at 56% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $80. Users have also found prices from $90 and $106 on Frontier and American Airlines, respectively.

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

    Before booking your flight from Las Vegas to Knoxville check out the most popular airlines for this route: American Airlines, Delta or Frontier.

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

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (Las Vegas Harry Reid Intl - Knoxville McGhee Tyson) can be booked for $234 on average our data indicates $194 when flying from Las Vegas to Knoxville.

  • What does LAS to TYS mean?

    LAS stands for Las Vegas Harry Reid Intl Airport, while TYS stands for Knoxville McGhee Tyson Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Las Vegas to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Knoxville that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Knoxville.

  • Can I find deals for business class flights from Las Vegas to Knoxville?

    Yes. Cheapflights offers flight deals from Las Vegas to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Knoxville that allow pets onboard?

    Many airlines flying from Las Vegas to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Knoxville?

    Yes, you can often find last-minute deals on Las Vegas to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Knoxville flight deals updated?

    The Las Vegas to Knoxville flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Las Vegas to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.

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Reno to Blountville flights

Top 5 airlines flying from Las Vegas to Knoxville

Discover the top 5 airlines that operate flights from Las Vegas to Knoxville. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$135Average$252FlexibilityNo cancel feeOn-time88%
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FrontierCheapest$138Average$239FlexibilityNo cancel feeOn-time62%
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United AirlinesCheapest$236Average$415FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$267Average$428FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$275Average$454FlexibilityNo cancel feeOn-time71%
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Search flights from Las Vegas to Knoxville by cabin class

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

Find hourly flight availability from Las Vegas to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 2, 2024.
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Weekly flight availability from Las Vegas to Knoxville

Explore weekly flight availability from Las Vegas to Knoxville. 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 May 2, 2024.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Knoxville?

Cheapflights makes it easy to find Las Vegas to Knoxville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Knoxville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on Las Vegas to Knoxville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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