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

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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

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 ฿263 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.

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

It’s optimal to fly from Knoxville to Las Vegas at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Knoxville to Las Vegas in September, October 2020

The best prices found for TYS to LAS flights for September, October
15 Oct - 22 Oct
$168pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
18 Oct - 22 Oct
$169pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
19 Oct - 22 Oct
$174pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 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
12 Nov - 15 Nov
$154pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
5 Nov - 8 Nov
$158pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
30 Nov - 3 Dec
$164pp
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
12 Nov - 15 Nov
$154pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
5 Nov - 8 Nov
$158pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
30 Nov - 3 Dec
$164pp
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
4 Oct - 15 Oct
$201pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
4 Oct - 8 Oct
$204pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
5 Oct - 17 Oct
$208pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson

One-way flights to Las Vegas from Knoxville

The cheapest one-way flights from Knoxville to Las Vegas
7:00 am - 6:39 pm
Multiple Airlines
2 Stops
14h 39m
TYS - LAS
Multiple Airlines
$263
Kiwi.com
3:57 pm - 4:07 pm
Allegiant Air
3 Stops
27h 10m
TYS - LAS
Allegiant Air
$270
Kiwi.com
2:15 pm - 6:42 pm
Delta
1 Stop
7h 27m
TYS - LAS
Delta
$1,529
Delta

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 $154, but on average you can expect to pay $179.

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 $202.

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.

Does it rain more in Knoxville or Las Vegas?

Knoxville will have greater rainfall in 0 compared to Las Vegas over the next 10 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.

How long is the flight from Knoxville to Las Vegas?

Departing from Knoxville to Las Vegas will take you 4h 12m. Generally, flights for this route are nonstop.

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

Currently priced at $154, Allegiant Air will fly you from Knoxville to Las Vegas and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Allegiant Air is currently priced 51% below the average price you’ll pay for this route.

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

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $79. Users have also found tickets on Delta for as little as $169.

Alternative routes for Knoxville to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Knoxville to Las Vegas
Flight duration
4h 05m
Average temperature for September in Las Vegas
96.8 °F
Avg rainfall for September in Las Vegas
0.3 ″

Airports servicing Knoxville

Airports servicing Las Vegas

Hourly flight availability from Knoxville to Las Vegas

Afternoon Noon to 6 PM 100% of TYS to LAS departures
Early morning Midnight to 6 AM 0% of TYS to LAS departures
Morning 6 AM to noon 0% of TYS to LAS departures
Evening 6 PM to midnight 0% of TYS to LAS departures
Midnight
6 AM
Noon
6 PM
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
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