Cheap Flight Tickets from Knoxville (TYS) to Las Vegas (LAS), Starting at $104

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

$120

F9 Frontier Airlines • 1 stop • 8h 50m

Jul 20 – Jul 31

The cheapest round trip flight from Knoxville to Las Vegas (TYS-LAS-TYS) is currently $120

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Cheapest Direct Flight

$104

G4 Allegiant • nonstop • 6h 47m

Jul 20

The cheapest nonstop flight from Knoxville to Las Vegas (TYS-LAS) is currently $104

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Fastest Flight

2h 15m

The fastest nonstop flight from Knoxville to Las Vegas (TYS-LAS) takes 2h 15m

Top Airlines Flying from Knoxville to Las Vegas

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

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 20 - Jul 31, Economy
F9
Knoxville → Las Vegas
8h 50m
8:19 PM - 11:07 AM • 1 stop
F9
Knoxville → Las Vegas
7h 34m
8:15 AM - 7:24 PM • 1 stop
$120
Frontier Airlines
Jul 20 - Jul 31, Economy
F9
Knoxville → Las Vegas
5h 23m
8:19 PM - 2:55 PM • 2 stops
G4
Knoxville → Las Vegas
5h 57m
7:00 AM - 1:57 PM • nonstop
$230
Frontier Airlines
Jul 20 - Jul 31, Economy
WN
Knoxville → Las Vegas
2h 15m
7:30 AM - 4:30 PM • 2 stops
G4
Knoxville → Las Vegas
5h 57m
7:00 AM - 1:57 PM • nonstop
$232
Southwest Airlines
Jul 20 - Jul 31, Economy
G4
Knoxville → Las Vegas
33h 55m
5:32 PM - 11:07 AM • 2 stops
G4
Knoxville → Las Vegas
5h 57m
7:00 AM - 1:57 PM • nonstop
$366
Allegiant
Jul 20 - Jul 31, Economy
WN
Knoxville → Las Vegas
15h 40m
12:35 PM - 7:15 PM • 1 stop
WN
Knoxville → Las Vegas
33h 35m
10:10 PM - 9:25 PM • 1 stop
$424
Southwest Airlines
Jul 20 - Jul 31, Economy
UA
Knoxville → Las Vegas
5h 18m
8:45 AM - 4:49 PM • 1 stop
UA
Knoxville → Las Vegas
2h 36m
9:49 AM - 10:19 PM • 1 stop
$471
United Airlines

Fly from Knoxville to Las Vegas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville to Las Vegas? Find the biggest savings on one-way and round-trip tickets right here.

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 7:30 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 UA : USD 471
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 8:19 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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