Cheap flights from Austin to Tennessee from $39

The cheapest month to fly to Tennessee from Austin is in September. Flight prices, which tend to average around $41, 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 January to fly from Austin, when ticket prices are also cheap, with an average price of $48.

The cheapest day to depart from Austin to Tennessee is on a Thursday. Travelers who choose to depart for Tennessee on a Thursday will often find tickets for as low as $297. Flights from Austin to Tennessee on a Monday will generally be more expensive and average around $399. 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 in the evening when flights can be purchased for as low as $269. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $356 on average. Flights to Tennessee from Austin in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Tennessee from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Austin for as low as $208 on momondo.

There are 4 cabin classes available to choose from on Austin to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, Allegiant Air, and Frontier are the most popular carriers operating from Austin Bergstrom to Tennessee

Delta, Southwest and American Airlines are the top three most popular airlines that fly to Tennessee from Austin according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 9 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

As of May 2026, 10 flights take off from Austin and land in Tennessee each day. The most common flight departure time for this route is 3:00PM, with 42% of daily flights taking off in the afternoon.

As of May 2026, there are 74 flights per week flying from Austin to Tennessee. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.