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  1. Flights
  2. United States
  3. Las Vegas, NV
  4. Knoxville, TN - Las Vegas, NV

Knoxville, TN to Las Vegas, NV flights

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Discover the cheapest flights from Knoxville, TN to Las Vegas, NV
Filter by
Mon, Jan 25 - Fri, Jan 29
G4
G4Direct
TYS - LAS
G4
G4Direct
LAS - TYS
177$
170$
Prime price per passenger
Fri, Jan 8 - Mon, Jan 11
G4
G4Direct
TYS - LAS
G4
G4Direct
LAS - TYS
189$
181$
Prime price per passenger
Tue, Dec 8 - Fri, Dec 11
G4
G4Direct
TYS - LAS
G4
G4Direct
LAS - TYS
248$
239$
Prime price per passenger
Tue, Dec 15 - Tue, Dec 22
G4
G4Direct
TYS - LAS
AA
AADirect
LAS - TYS
271$
265$
Prime price per passenger
Fri, Nov 20 - Wed, Nov 25
G4
G4Direct
TYS - LAS
G4
G4Direct
LAS - TYS
281$
268$
Prime price per passenger
Sat, Jan 2 - Tue, Jan 5
G4
G4Direct
TYS - LAS
AA
AADirect
LAS - TYS
294$
281$
Prime price per passenger
Fri, Jan 8
G4
G4Direct
TYS - LAS
76$
74$
Prime price per passenger
Mon, Jan 25
G4
G4Direct
TYS - LAS
-12 %
90$
79$
Prime price per passenger
Tue, Dec 15
G4
G4Direct
TYS - LAS
87$
85$
Prime price per passenger
Thu, Nov 26
G4
G4Direct
TYS - LAS
103$
100$
Prime price per passenger
Mon, Jan 4
G4
G4Direct
TYS - LAS
125$
116$
Prime price per passenger
Tue, Dec 8
G4
G4Direct
TYS - LAS
133$
127$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Knoxville, TN to Las Vegas, NV

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of January. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Jan 11 - Jan 17
Flights from just $119
$130
$150
$172
$164
$296
$182
$160
$284
$271
$179
$119
$217
NovemberDecemberJanuary
Flying Time4 h and 28 mWhen flying from Knoxville, TN to Las Vegas, NV, this can take around 4 h and 28 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$74The best price for flights from Knoxville, TN to Las Vegas, NV offered by eDreams, which have been found by our customers in the last 3 days
Origin airportMcghee Tyson AirportWhen flying from Knoxville, TN to Las Vegas, NV
Destination airportHarry Reid International AirportFor the route from Knoxville, TN to Las Vegas, NV
Peak seasonMarchMarch is the busiest time to fly from Knoxville, TN to Las Vegas, NV according to search data results from our customers
Airlines operating this routeAllegiant AirAirline(s) that fly from Knoxville, TN to Las Vegas, NV
One-way average Price$287A flight from Knoxville, TN to Las Vegas, NV at eDreams will cost around $287, this being based on prices of the previous 6 months of data
Best time to bookMarchMarch is one of the most frequent times to fly to Las Vegas, NV from Knoxville, TN according to real data from our customers
Airlines that fly from Knoxville, TN to Las Vegas, NV
Allegiant Air
Allegiant Air
107$
Distance: 1,738 mi
Knoxville, TN airports
Mcghee Tyson Airport (TYS)How far from city center: 11 mi
Las Vegas, NV airports
Harry Reid International Airport (LAS)How far from city center: 2 mi

Book a flight from Knoxville, TN to Las Vegas, NV

Search nonstop and connecting flights from Knoxville, TN to Las Vegas, NV (United States) with eDreams. Once your results load, sort them by schedule or price and book the flight that fits your plans best.

The lowest fare booked on this route over the past few days was $74. The price you see will depend on your travel dates and departure times.

A nonstop flight from Knoxville, TN to Las Vegas, NV takes about 4 h and 18 m, while connecting flights take longer.

Airports and airlines between Knoxville, TN and Las Vegas, NV

Plan your trip with confidence. Check out the airports on this route and compare operating airlines.

  • Departure airport: Mcghee Tyson Airport (TYS)
  • Arrival airport: Harry Reid International Airport (LAS)

Las Vegas, NV weather

The best time to visit Las Vegas, NV may depend on the kind of weather you prefer. Average temperatures sit around 102ºFF in the warmest months and 41ºFF in the coldest ones. Keep this in mind when you pack and plan any outdoor activities.

  • Highs: up to 104ºFF
  • Lows: down to 39ºFF
  • Hottest month: July
  • Coldest month: December
  • Driest month: June
  • Rainiest month: February

How to save on flights from Knoxville, TN to Las Vegas, NV

A few tips to help you find cheaper flights from Knoxville, TN to Las Vegas, NV:

  • Flexible dates: compare fares for two or three different departure days. Flying a day earlier or later can make a big difference in price.
  • Baggage allowance: check what is included in each fare before you book, so you don't get hit with extra fees at the airport.
  • Airports on your route: confirm which airports you're departing from and arriving at, especially if the city has more than one. This helps you plan your ground transportation and figure out the total cost of getting around.

For bigger savings, book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Las Vegas, NV. You can also save on a rental car by adding it to your booking.

Frequently asked questions about flights from Knoxville, TN to Las Vegas, NV

On average, how much is the price of a flight from Knoxville, TN to Las Vegas, NV?
When you fly from Knoxville, TN to Las Vegas, NV the average price is $287. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Knoxville, TN to Las Vegas, NV, how can I find the cheapest price?
The cheapest price for a flight from Knoxville, TN to Las Vegas, NV is $74. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Knoxville, TN to Las Vegas, NV?
The most popular months to book a trip from Knoxville, TN to Las Vegas, NV are December, June and July, based on the searches of our customers.
When is the best time to travel from Knoxville, TN to Las Vegas, NV?
The best time of the year to visit Las Vegas, NV depends on lots of personal preferences, especially the price. Regarding popularity, September is the best month to fly to Las Vegas, NV from Knoxville, TN in terms of searches from our customers, followed by December and October. If you prefer to avoid the busy season and get away from the crowds February, April and July are the months with fewer searches for Knoxville, TN - Las Vegas, NV.
How long does the flight from Knoxville, TN to Las Vegas, NV take?
Flight length from Knoxville, TN to Las Vegas, NV is around 4 h and 28 m on average, at an average distance of 1,738.43 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Las Vegas, NV compared to Knoxville, TN?
While in Knoxville, TN the temperatures can reach an average of 76ºF ºC in summer, Las Vegas, NV's temperatures can go up to 90ºF ºC during the hot season. In winter, however, weather indicators show around 50ºF ºC in Las Vegas, NV, compared to the 39ºF ºC average degrees reported in Knoxville, TN.

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