Cheap flights from Minnesota to Knoxville from $70

The month of July is, on average, the cheapest month to fly to Knoxville from Minnesota, with most prices found around $249. If you aren’t able to travel during the month of July, then book flights to Knoxville from Minnesota during August instead. Flights to Knoxville in August, while not as cheap as those in July, still average around $299.

The cheapest day to depart from Minnesota to Knoxville is on a Friday. Travelers who choose to depart for Knoxville on a Friday will often find tickets for as low as $142. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Minnesota to Knoxville for around $479.

In the morning is the cheapest time of day to fly from Minnesota to Knoxville when you can find flight prices for as low as $104. Flying to Knoxville in the morning 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 evening when prices are around $395.

Fly from Minneapolis St Paul to Knoxville McGhee Tyson for the best Minnesota - Knoxville McGhee Tyson flight prices

You are more likely to see cheaper flights to Knoxville from Minnesota when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Minnesota for as low as $273 on momondo.

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

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Minnesota to Knoxville McGhee Tyson

Delta, American Airlines and Allegiant Air are the top three most popular airlines that fly to Knoxville from Minnesota according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 7 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

4 flights are operational daily from Minnesota to Knoxville as of April 2026. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.

As of April 2026, 28 flights take off from Minnesota and land in Knoxville each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.