Menu

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

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

The best prices from Knoxville to Las Vegas are usually found in August or September, booked 47 days in advance, depart on a Sunday or Monday and return on a Thursday

Home North America USA Nevada Las Vegas Cheap flights from Knoxville to Las Vegas

How to find the cheapest flight from
Knoxville (TYS) to Las Vegas (LAS)

TYS - LAS
Price
$279 - $356
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches
Popular in March High demand for flights, 10% potential price rise
Cheapest in August Best time to find cheap flights, 13% potential price drop
Round-trip from $279 From Knoxville to Las Vegas
One-way from $71 One-way flight from Knoxville to Las Vegas
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Knoxville to Las Vegas?

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 48% on the overall cost on flights from Knoxville to Las Vegas.

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

Find a great deal and save up to 10% by booking at least 56 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 $302.

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 $296. Cheapflights users have found deals in the month of February for as cheap as $139. The most expensive prices can be found in the month of July.

Cheap flights from Knoxville to Las Vegas in July, August 2020

The best prices found for TYS to LAS flights for July, August
26 Jul - 30 Jul
$151pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
23 Jul - 26 Jul
$156pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
26 Jul - 9 Aug
$160pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Knoxville to Las Vegas 2020 flight deals

Cheap flights to Las Vegas from Knoxville found for this year
26 Jul - 30 Jul
$151pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
23 Jul - 26 Jul
$156pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
26 Jul - 9 Aug
$160pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Non-stop flights to Las Vegas from Knoxville

Save time with Knoxville to Las Vegas direct flight deals
26 Jul - 30 Jul
$151pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
23 Jul - 26 Jul
$156pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
26 Jul - 9 Aug
$160pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Las Vegas

Late deals on round-trip flights to Las Vegas from Knoxville, departing today and this week
25 Jun - 28 Jun
$216pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
25 Jun - 28 Jun
$246pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
25 Jun - 4 Jul
$251pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson

One-way flights to Las Vegas from Knoxville

The cheapest one-way flights from Knoxville to Las Vegas
4:59 pm - 5:59 pm
Allegiant Air
Nonstop
4h 00m
TYS - LAS
Allegiant Air
$71
FlyFar
4:44 pm - 5:59 pm
Allegiant Air
Nonstop
4h 15m
TYS - LAS
Allegiant Air
$96
KAYAK
4:59 pm - 6:08 pm
Allegiant Air
Nonstop
4h 09m
TYS - LAS
Allegiant Air
$111
FlyFar

Related info for your journey

Useful info, stats and facts about Knoxville to Las Vegas flights.

Flight FAQs

From Knoxville to Las Vegas

Are flight prices decreasing from Knoxville to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Knoxville and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Allegiant Air for just $151, but on average you can expect to pay $189.

Are there nonstop flights from Knoxville to Las Vegas for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Knoxville to Las Vegas under $200. A good price for a nonstop flight from Knoxville to Las Vegas is less than $216.

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.

How popular is this flight route?

This flight path from Knoxville McGhee Tyson to Las Vegas McCarran was viewed by 107 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

While looking for the best option consider PSA Airlines, our data currently shows that they have the cheapest flight available for the flight path. When traveling from Knoxville to Las Vegas, generally 220 flights depart for this route daily.

Does it rain more in Knoxville or Las Vegas?

Knoxville will have greater rainfall in 0 compared to Las Vegas over the next 15 days.

Is Knoxville weather warmer or cooler than Las Vegas?

We forecast the temperature to be around the 106 °F's in July, on average. The temperature in Las Vegas is generally hotter than in Knoxville. Book flights in a timely manner in correlation to your departure date.

Related searches

Flights to Las Vegas from Knoxville
Flights to Knoxville Flights to Las Vegas Flights from Knoxville Flights from Las Vegas

Rent a Car

Car Rentals in Las Vegas Car Rentals in Nevada Car Rentals at McCarran Intl

Alternative routes for Knoxville to Las Vegas

Nashville to Las Vegas from $58 pp
Memphis to Las Vegas from $58 pp
Knoxville to Las Vegas from $155 pp
Chattanooga to Las Vegas from $207 pp
Tri-City Regional to Las Vegas from $216 pp

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Knoxville to Las Vegas
Flight duration
4h 07m
Average temperature for July in Las Vegas
105.8 °F
Avg rainfall for July in Las Vegas
0.4 ″

Airports servicing Knoxville

Knoxville (TYS)

Airports servicing Las Vegas

Las Vegas (LAS)

Popular flight searches

Check out other popular destinations found by fellow travelers
Weekly flight availability
from Knoxville to Las Vegas
Sunday
1 daily flight
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
0 flights
Saturday
0 flights