Cheap flights from Nevada to Knoxville from $105

The month of October is, on average, the cheapest month to fly to Knoxville from Nevada, with most prices found around $79. If you aren’t able to travel during the month of October, then book flights to Knoxville from Nevada during February instead. Flights to Knoxville in February, while not as cheap as those in October, still average around $88.

The cheapest day to depart from Nevada to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $210. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Nevada to Knoxville for around $343.

In the afternoon is the cheapest time of day to fly from Nevada to Knoxville when you can find flight prices for as low as $252. Flying to Knoxville in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the morning when prices are around $284.

Fly from Las Vegas Harry Reid Intl to Knoxville McGhee Tyson for the best Nevada - Knoxville McGhee Tyson flight prices

You are more likely to see cheaper flights to Knoxville from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Nevada for as low as $225 on momondo.

There is only 1 cabin class available to choose from on Nevada to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Allegiant Air, Frontier, and Southwest are the most popular carriers operating from Nevada to Knoxville McGhee Tyson

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Knoxville from Nevada according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 4 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

As of June 2026, 5 flights take off from Nevada and land in Knoxville each week. The most common flight departure day for this route is Tue, with 40% of weekly flights taking off on this day.

Average flight duration from Nevada to Knoxville depends on which airport you fly into and out of. Flying from Las Vegas to Knoxville is 3h 52m on average, while flying from Reno to Knoxville is 6h 50m on average. Knoxville is the most popular airport in Knoxville.