Cheap flights from Knoxville to Tennessee from $32

The cheapest month to fly to Tennessee from Knoxville is in September. Flight prices, which tend to average around $102, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in September, then you should wait until October to fly from Knoxville, when ticket prices are also cheap, with an average price of $223.

The cheapest day to depart from Knoxville to Tennessee is on a Saturday. Travelers who choose to depart for Tennessee on a Saturday will often find tickets for as low as $356. Flights from Knoxville to Tennessee on a Sunday will generally be more expensive and average around $440. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Tennessee is at noon when flights can be purchased for as low as $264. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $392 on average. Flights to Tennessee from Knoxville in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Knoxville McGhee Tyson to Memphis for the best Knoxville McGhee Tyson - Tennessee flight prices

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

No. A direct flight is the cheapest option for a flight between Knoxville to Tennessee.

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

Delta, American Airlines and Allegiant Air are the top three most popular airlines that fly to Tennessee from Knoxville according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 4 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 1 flights per day flying from Knoxville to Tennessee. The most common time of day flights depart is 7:00AM, with 54% of flights taking off at noon.

As of October 2026, 8 flights take off from Knoxville and land in Tennessee each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.