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Good to Know: Cheapest and Fastest TYS - LAS Flights
Useful information for finding best airline tickets from McGhee Tyson to McCarran International on your next trip.
Cheapest Round Trip Flight
$876
Southwest Airlines
• 1 stop
• 20h 15m
Jul 17 – Jul 20
The cheapest round trip flight from Knoxville to Las Vegas (TYS-LAS-TYS) is currently $876
Cheapest Direct Flight
$709
Allegiant
• nonstop
• 6h 47m
Jul 17
The cheapest nonstop flight from Knoxville to Las Vegas (TYS-LAS) is currently $709
Fastest Flight
6h 47m
The fastest nonstop flight from Knoxville to Las Vegas (TYS-LAS) takes 6h 47m
Top Airlines Flying from Knoxville to Las Vegas
Latest Flight Deals from Knoxville (TYS) to Las Vegas (LAS)
Compare and book low fare round-trip air tickets from Knoxville to Las Vegas. Ideal for travelers with confirmed return itineraries.
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
20h 15m
2:20 PM - 11:35 PM • 1 stop
Knoxville → Las Vegas
12h 5m
12:10 PM - 10:35 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
10h 40m
4:20 PM - 8:00 PM • 1 stop
Knoxville → Las Vegas
12h 20m
5:05 AM - 3:45 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
15h 55m
2:20 PM - 9:15 PM • 1 stop
Knoxville → Las Vegas
10h 40m
6:05 AM - 3:45 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
17h 15m
6:40 AM - 2:15 PM • 1 stop
Knoxville → Las Vegas
20h 45m
6:50 AM - 10:35 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
22h
7:30 AM - 5:50 PM • 1 stop
Knoxville → Las Vegas
15h 40m
6:30 AM - 7:10 PM • 1 stop
Southwest Airlines
Flying to Las Vegas soon? We've surfaced some of the most affordable last-minute flights from Knoxville to Las Vegas, ideal for urgent plans or spontaneous trips.
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
20h 15m
2:20 PM - 11:35 PM • 1 stop
Knoxville → Las Vegas
12h 5m
12:10 PM - 10:35 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
10h 40m
4:20 PM - 8:00 PM • 1 stop
Knoxville → Las Vegas
12h 20m
5:05 AM - 3:45 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
15h 55m
2:20 PM - 9:15 PM • 1 stop
Knoxville → Las Vegas
10h 40m
6:05 AM - 3:45 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
17h 15m
6:40 AM - 2:15 PM • 1 stop
Knoxville → Las Vegas
20h 45m
6:50 AM - 10:35 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 20, Economy
Knoxville → Las Vegas
22h
7:30 AM - 5:50 PM • 1 stop
Knoxville → Las Vegas
15h 40m
6:30 AM - 7:10 PM • 1 stop
Southwest Airlines
Looking for the fastest way to Las Vegas? These direct flight options from TYS to LAS offer both convenience and value—no layovers, just straight to your destination.
FAQs on Knoxville to Las Vegas Flights
What are the airports in Knoxville?
TYS
What’s the most popular airline flying from TYS to LAS?
The most popular airline flying from Knoxville to Las Vegas are
Can I fly from TYS to LAS non-stop?
Yes, you can fly TYS to LAS non-stop on
Which airlines fly nonstop between Knoxville and Las Vegas?
The non-stop flights between Knoxville and Las Vegas are .
What’s the earliest departure time from TYS to LAS Airport?
The earliest flight leaves TYS at 6:40 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Knoxville to Las Vegas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from TYS to LAS?
Read the fare rules of the Knoxville to Las Vegas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Knoxville and Las Vegas?
operate flights between Knoxville and Las Vegas
How long does a flight from Knoxville to Las Vegas take?
It takes approximately 4 hour to fly non-stop from TYS to LAS, which is 1739.37 miles by air.
Which airlines provide the cheapest flights from Knoxville (TYS) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from TYS were found on WN : USD 876
Do I need a passport to fly between TYS and LAS?
No
What’s the latest departure time from TYS to LAS ?
The last flight leaves TYS at 4:20 pm
Knoxville (TYS) to Las Vegas (LAS): Airport Information
| Origin Airport | McGhee Tyson , Knoxville, US |
| Destination Airport | McCarran International , Las Vegas, US |
| Distance | 1739 miles |
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