Cheap Flights from Knoxville to Las Vegas
No deal from Knoxville to Las Vegas has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Knoxville to Las Vegas, the lowest round-trip fare we recorded was $168, in October. The typical fare was $356. October was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $168 on Allegiant, seen Oct 31. It is an unverified observation and may have changed.
See every deal from Knoxville, to Las Vegas, or the return direction Las Vegas to Knoxville.
Latest price we saw: Knoxville to Las Vegas
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Knoxville (TYS) to Las Vegas (LAS) | $168 | 4.8¢ | Jan 25 – Feb 1 | Allegiant | Oct 31 | Check price |
Price history: Knoxville to Las Vegas
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $168 | $377 | 45 |
| Sep 2026 | $426 | $461 | 111 |
| Aug 2026 | $169 | $230 | 58 |
Frequently asked questions
How many flight deals from Knoxville to Las Vegas are on Sparkflights right now?
There are 0 verified deals from Knoxville to Las Vegas on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Knoxville to Las Vegas?
The lowest fare we've recorded from Knoxville to Las Vegas is $168, based on 214 price observations over 3 months.
How much does a flight from Knoxville to Las Vegas cost?
The typical round-trip fare we observed from Knoxville to Las Vegas is $356, against a recorded low of $168. These are observations, not quotes.
When is the cheapest month to fly Knoxville to Las Vegas?
October was the cheapest month we observed from Knoxville to Las Vegas and September the dearest, over 3 months of data.
What is the current price from Knoxville to Las Vegas?
The most recent fare our sweep saw from Knoxville to Las Vegas is $168, on Oct 31. It is an unverified observation rather than a verified deal, so check it before booking.