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TYS - LAS

$71 Find cheap flights from Knoxville to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Las Vegas departing on 6/14. 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.
1 adult
0 bags
Mon 7/8
Mon 7/15

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Las Vegas.
In the last 7 days travelers have searched 43,124,673 times on KAYAK, and here is why:

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Cheap flight deals from Knoxville to Las Vegas (TYS-LAS)

 
These are the cheapest deals for flights from Knoxville to Las Vegas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Knoxville to Las Vegas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Knoxville to Las Vegas.

Recent one-way flight deals from Knoxville to Las Vegas

Only flying one-way? Below are some of the best one-way flight deals from Knoxville to Las Vegas found on KAYAK recently.

Recent last minute flight deals from Knoxville to Las Vegas

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Knoxville to Las Vegas.

Recent direct flight deals from Knoxville to Las Vegas

The latest deals for direct flights from Knoxville to Las Vegas so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Knoxville to Las Vegas

Find recent round-trip train or bus tickets from Knoxville to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:07 pm - 10:14 pmTYS-LAS
4h 07mnonstop
8:57 am - 4:00 pmLAS-TYS
4h 03mnonstop
$156Allegiant Air
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Mon, Aug 12 - Fri, Aug 16
10:36 pm - 6:36 amTYS-LAS
11h 00m1 stop
12:59 am - 9:40 pmLAS-TYS
17h 41m1 stop
$170Frontier
Find Deal
Fri, Aug 9 - Sun, Aug 11
9:07 pm - 10:14 pmTYS-LAS
4h 07mnonstop
5:01 am - 4:42 pmLAS-TYS
8h 41m1 stop
Mon, Aug 12 - Fri, Aug 16
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
12:59 am - 9:40 pmLAS-TYS
17h 41m1 stop
Fri, Aug 2 - Sun, Aug 4
2:29 pm - 5:40 pmTYS-LAS
6h 11m1 stop
12:44 pm - 9:59 pmLAS-TYS
6h 15m1 stop
$204American Airlines
Find Deal
Tue, Aug 13 - Wed, Aug 21
6:25 pm - 11:44 pmTYS-LAS
8h 19m1 stop
12:59 am - 11:56 amLAS-TYS
7h 57m1 stop
$224American Airlines
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Tue, Jul 23 - Mon, Jul 29
5:00 pm - 10:35 pmTYS-LAS
8h 35m1 stop
12:49 am - 11:18 amLAS-TYS
7h 29m1 stop
$236Delta
Find Deal
Wed, Aug 14 - Fri, Aug 16
5:25 am - 9:36 amTYS-LAS
7h 11m1 stop
12:49 am - 9:17 amLAS-TYS
5h 28m1 stop
$240Delta
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Tue, Aug 6 - Wed, Aug 7
5:20 pm - 10:43 pmTYS-LAS
8h 23m1 stop
6:56 am - 7:30 pmLAS-TYS
9h 34m2 stops
$331United Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
4:44 pm - 10:02 pmTYS-LAS
8h 18m1 stop
12:50 am - 10:14 amLAS-TYS
6h 24m1 stop
$363United Airlines
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Mon, Oct 7 - Tue, Oct 8
10:32 pm - 6:35 amTYS-LAS
11h 03m1 stop
$71Frontier
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Fri, Jun 14
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
$73Allegiant Air
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Fri, Jul 5
10:32 pm - 6:35 amTYS-LAS
11h 03m1 stop
$81Frontier
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Fri, Jun 14
6:17 pm - 10:15 pmTYS-LAS
6h 58m1 stop
$87Frontier
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Wed, Aug 14
10:41 pm - 8:15 amTYS-LAS
12h 34m1 stop
$95Frontier
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Mon, Jul 1
4:37 pm - 8:55 pmTYS-LAS
7h 18m1 stop
$102American Airlines
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Sat, Oct 5
10:15 pm - 11:32 pmTYS-LAS
4h 17mnonstop
$103Allegiant Air
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Fri, Jun 14
6:25 pm - 10:45 pmTYS-LAS
7h 20m1 stop
$112American Airlines
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Tue, Jul 16
9:50 am - 8:41 pmTYS-LAS
13h 51m2 stops
$209United Airlines
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Wed, Sep 4
7:00 am - 6:36 pmTYS-LAS
14h 36m3 stops
$354United Airlines
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Sat, Oct 5
7:47 pm - 8:09 pmTYS-LAS
27h 22m1 stop
7:42 am - 9:36 pmLAS-TYS
10h 54m2 stops
$323Frontier
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Wed, Jun 12 - Tue, Jun 18
7:47 pm - 8:09 pmTYS-LAS
27h 22m1 stop
1:37 am - 9:30 pmLAS-TYS
16h 53m1 stop
$355Frontier
Find Deal
Wed, Jun 12 - Thu, Jun 13
5:25 am - 8:15 amTYS-LAS
5h 50m1 stop
12:59 am - 11:19 amLAS-TYS
7h 20m1 stop
$413Delta
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Tue, Jun 11 - Mon, Jun 17
6:00 am - 11:40 pmTYS-LAS
20h 40m2 stops
11:59 pm - 11:13 amLAS-TYS
8h 14m1 stop
Thu, Jun 13 - Thu, Jun 20
6:00 am - 9:22 pmTYS-LAS
18h 22m2 stops
5:40 am - 11:13 amLAS-TYS
26h 33m2 stops
Thu, Jun 13 - Thu, Jun 20
7:00 am - 2:15 pmTYS-LAS
10h 15m2 stops
11:59 pm - 10:17 amLAS-TYS
7h 18m1 stop
$551United Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
5:10 pm - 10:42 pmTYS-LAS
8h 32m1 stop
6:00 am - 11:28 pmLAS-TYS
14h 28m2 stops
$565United Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
5:12 am - 8:58 amTYS-LAS
6h 46m1 stop
8:00 am - 7:00 pmLAS-TYS
8h 00m1 stop
$608American Airlines
Find Deal
Tue, Jun 11 - Wed, Jun 12
6:24 pm - 9:57 pmTYS-LAS
6h 33m1 stop
8:00 am - 5:34 pmLAS-TYS
6h 34m1 stop
$633American Airlines
Find Deal
Tue, Jun 11 - Thu, Jun 13
7:40 am - 2:00 pmTYS-LAS
9h 20m1 stop
12:56 am - 11:23 amLAS-TYS
7h 27m1 stop
$741Delta
Find Deal
Wed, Jun 12 - Fri, Jun 14
7:00 am - 8:07 amTYS-LAS
4h 07mnonstop
8:57 am - 4:00 pmLAS-TYS
4h 03mnonstop
$148Allegiant Air
Find Deal
Mon, Aug 19 - Fri, Aug 23
9:07 pm - 10:14 pmTYS-LAS
4h 07mnonstop
8:57 am - 4:00 pmLAS-TYS
4h 03mnonstop
$156Allegiant Air
Find Deal
Mon, Aug 12 - Fri, Aug 16
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
1:19 pm - 8:17 pmLAS-TYS
3h 58mnonstop
$183Allegiant Air
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Fri, Aug 2 - Mon, Aug 5
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
2:40 pm - 9:38 pmLAS-TYS
3h 58mnonstop
$202Allegiant Air
Find Deal
Fri, Jul 19 - Fri, Jul 26
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
2:40 pm - 9:38 pmLAS-TYS
3h 58mnonstop
$205Allegiant Air
Find Deal
Fri, Jul 12 - Fri, Jul 19
10:15 pm - 11:22 pmTYS-LAS
4h 07mnonstop
9:02 am - 3:59 pmLAS-TYS
3h 57mnonstop
$206Allegiant Air
Find Deal
Fri, Aug 30 - Fri, Sep 6
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
1:19 pm - 8:17 pmLAS-TYS
3h 58mnonstop
$213Allegiant Air
Find Deal
Fri, Jul 19 - Mon, Jul 22
7:14 pm - 8:26 pmTYS-LAS
4h 12mnonstop
1:02 pm - 7:59 pmLAS-TYS
3h 57mnonstop
$236Allegiant Air
Find Deal
Fri, Sep 20 - Mon, Sep 30
10:28 pm - 11:35 pmTYS-LAS
4h 07mnonstop
1:19 pm - 8:17 pmLAS-TYS
3h 58mnonstop
$274Allegiant Air
Find Deal
Fri, Aug 9 - Mon, Aug 12
9:11 pm - 10:28 pmTYS-LAS
4h 17mnonstop
2:40 pm - 9:38 pmLAS-TYS
3h 58mnonstop
$279Allegiant Air
Find Deal
Mon, Jul 1 - Fri, Jul 5

Flights from Knoxville to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Las Vegas?

The average price of all flights from Knoxville to Las Vegas clicked on KAYAK for each day over the last 12 months.
When flying from Knoxville to Las Vegas, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Knoxville, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Knoxville to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Las Vegas is January, where tickets cost $319 on average. On the other hand, the most expensive months are November and March, where the average cost of tickets is $394 and $393 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Knoxville to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Knoxville to Las Vegas, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines provide the cheapest flights from Knoxville to Las Vegas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Knoxville to Las Vegas were found on Allegiant Air ($156) and Frontier ($170). Frontier proposed the cheapest one-way flight at $71.

Which airlines fly non-stop between Knoxville and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Knoxville to Las Vegas.
There is just one airline that flies from Knoxville to Las Vegas direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $135.

How many flights are there between Knoxville and Las Vegas per day?

There is a maximum of 1 nonstop flight a day that takes off from Knoxville and lands in Las Vegas, with an average flight time of 4h 07m. The most common departure time is 4:00 pm and most flights take off in the evening. Each week, there are 3 flights.

Which cabin class options are there for flights between Knoxville and Las Vegas?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Knoxville to Las Vegas take?

The average nonstop flight takes 4h 07m, covering a distance of 1,734 miles.

What’s the earliest departure time from Knoxville to Las Vegas?

Early birds can take the earliest flight from Knoxville at 4:18 pm and will be landing in Las Vegas at 5:25 pm.

What’s the latest departure time from Knoxville to Las Vegas?

If you prefer to fly at night, the latest flight from Knoxville to Las Vegas jets off at 10:28 pm and lands at 11:35 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$71
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Knoxville to Las Vegas

When to book flights from Knoxville to Las Vegas

Are your dates flexible? Find out the best times to travel from Knoxville to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Las Vegas

  • How early should I arrive at TYS Airport?

    Passengers are advised to be at the airport at least 2h before their planned departure time for domestic flights and two and a half hours before their scheduled departure time for international flights. Many airline ticket desks close 30 - 45min before departure to allow employees to assist passengers.

  • Does Knoxville airport have a lounge?

    Knoxville Airport (TYS) is a small but charming two-level terminal with various restaurants and stores. If you want to remain overnight, keep in mind that all restaurants and businesses are closed between 7 pm and 4:30 am.

  • Does McGhee Tyson Airport have long-term parking?

    If you want to leave your car at the TYS Airport, there is a long-term parking area a ten-minute walk from the terminal building. This property has covered garage parking. There are two separate economy lots located behind the Airport Hilton.

  • Is there a free shuttle from Las Vegas McCarran Airport (LAS) to nearby hotels?

    In most cases, complimentary shuttle services are only offered to registered hotel guests. The hotel, ideally located on Paradise Road near the Las Vegas Airport, provides a complimentary airport shuttle for registered guests.

  • What is the cheapest flight from Knoxville to Las Vegas?

    In the last 3 days, the lowest price for a flight from Knoxville to Las Vegas was $71 for a one-way ticket and $156 for a round-trip.

  • Do I need a passport to fly between Knoxville and Las Vegas?

    No

  • Which airlines offer Wi-Fi service onboard planes from Knoxville to Las Vegas?

    Only American Airlines offers inflight Wi-Fi service on the Knoxville to Las Vegas flight route.

  • Which aircraft models fly most regularly from Knoxville to Las Vegas?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Las Vegas flight route.

  • On which days can I fly direct from Knoxville to Las Vegas?

    You can catch a nonstop flight from Knoxville to Las Vegas on on Monday, Wednesday, and Friday.

  • Which is the best airline for flights from Knoxville to Las Vegas, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Knoxville to Las Vegas are Delta and Allegiant Air. With an average price for the route of $402 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $283 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Knoxville to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Knoxville to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $100 or less one-way and $228 or less round-trip.
  • If you want cash, ATMs are located at McGhee Tyson Airport (TYS) terminals. If you are traveling to LAS, make sure to verify your bank's charge schedule as well as your daily withdrawal limit. You should also advise your bank of your trip intentions. They can be found at Landside, Airside, and just next to Ruby Tuesday.
  • If you're exhausted following your flight, three sleep chambers within the Harry Reid International Airport (LAS) gym are available to rent by the hour. Each room has a single bed as well as access to a fridge, microwave, baggage storage, baths, lockers, and the fitness center. They may be found at Terminal 1. You will take the elevator to Level 0 from behind Baggage Claim #10.
  • The LAS airport has free Wi-Fi. If you need to check your email but don't have a device to connect to the internet, you can use any of the Embarq pay-email machines situated around the airport.
  • Nursing mothers may locate a Mamava pod after passing through the TYS Security Checkpoint and across from the food concession area. Inside the airport terminal building, the Mamava pod is a discreet and pleasant room dedicated for moms to breastfeed or pump. The self-contained transportable pod has comfy seats, a fold-down table, an electrical socket for plugging in a breast pump, and a lockable door for privacy.
  • Level 1 of the LAS terminal has a pet relief facility outside of baggage claim 1. You can go to the end of the window wall, turn right, and cross over it with your pet.
  • If you need to charge your device, there are power outlets located throughout the terminal at TYS airport as you wait for your flight. Seats with built-in power outlets and Recharge Zone workstations for charging laptops are also available in the gated sections of both terminals.
See more tips

Prefer to fly non-stop from Knoxville to Las Vegas?

Find which airlines fly direct from McGhee Tyson to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Knoxville McGhee Tyson to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Knoxville McGhee Tyson

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 5 airlines serving from Knoxville to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10333 reviews
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

Book cheap flights from Knoxville to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Knoxville to Las Vegas found on KAYAK in the last 72 hours.
6/14Fri
1 stopFrontier
11h 03mTYS-LAS
$71
7/5Fri
nonstopAllegiant Air
4h 07mTYS-LAS
$73
6/14Fri
1 stopFrontier
11h 03mTYS-LAS
$81
8/14Wed
1 stopFrontier
6h 58mTYS-LAS
$87
7/1Mon
1 stopFrontier
12h 34mTYS-LAS
$95
10/5Sat
1 stopAmerican Airlines
7h 18mTYS-LAS
$102
6/14Fri
nonstopAllegiant Air
4h 17mTYS-LAS
$103
7/16Tue
1 stopAmerican Airlines
7h 20mTYS-LAS
$112
9/4Wed
2 stopsUnited Airlines
13h 51mTYS-LAS
$209
10/5Sat
3 stopsUnited Airlines
14h 36mTYS-LAS
$354

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Last minute flights from Knoxville to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Las Vegas that are departing in the next 10 days.
6/12Wed
multi-stopFrontier
27h 22mTYS-LAS
6/18Tue
multi-stopFrontier
10h 54mLAS-TYS
$323
6/12Wed
multi-stopFrontier
27h 22mTYS-LAS
6/13Thu
multi-stopFrontier
16h 53mLAS-TYS
$355
6/11Tue
multi-stopDelta
5h 50mTYS-LAS
6/17Mon
multi-stopDelta
7h 20mLAS-TYS
$413
6/13Thu
multi-stop
20h 40mTYS-LAS
6/20Thu
multi-stop
8h 14mLAS-TYS
$420
6/13Thu
multi-stop
18h 22mTYS-LAS
6/20Thu
multi-stop
26h 33mLAS-TYS
$462
6/11Tue
multi-stopUnited Airlines
10h 15mTYS-LAS
6/18Tue
multi-stopUnited Airlines
7h 18mLAS-TYS
$551
6/11Tue
multi-stopUnited Airlines
8h 32mTYS-LAS
6/18Tue
multi-stopUnited Airlines
14h 28mLAS-TYS
$565
6/11Tue
multi-stopAmerican Airlines
6h 46mTYS-LAS
6/12Wed
multi-stopAmerican Airlines
8h 00mLAS-TYS
$608
6/11Tue
multi-stopAmerican Airlines
6h 33mTYS-LAS
6/13Thu
multi-stopAmerican Airlines
6h 34mLAS-TYS
$633
6/12Wed
multi-stopDelta
9h 20mTYS-LAS
6/14Fri
multi-stopDelta
7h 27mLAS-TYS
$741

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Knoxville - Las Vegas Flights

Departure:

Knoxville (TYS)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Knoxville

Cabin classes:

$309
$149