Lowest Prices
Uncover the best deals on Knoxville to Las Vegas flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from McGhee Tyson to McCarran International on your next trip.
Cheapest Round Trip Flight
$120
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
Cheapest Direct Flight
$104
Allegiant
• nonstop
• 6h 47m
Jul 20
The cheapest nonstop flight from Knoxville to Las Vegas (TYS-LAS) is currently $104
Fastest Flight
2h 15m
The fastest nonstop flight from Knoxville to Las Vegas (TYS-LAS) takes 2h 15m
| Origin Airport | McGhee Tyson , Knoxville, US |
| Destination Airport | McCarran International , Las Vegas, US |
| Distance | 1739 miles |