Cheap flights from Philadelphia to Tennessee from $29

The cheapest month to fly to Tennessee from Philadelphia is in January. Flight prices, which tend to average around $317, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in January, then you should wait until February to fly from Philadelphia, when ticket prices are also cheap, with an average price of $343.

The cheapest day to depart from Philadelphia to Tennessee is on a Saturday. Travelers who choose to depart for Tennessee on a Saturday will often find tickets for as low as $348. Flights from Philadelphia to Tennessee on a Sunday will generally be more expensive and average around $452. 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 $375. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $404 on average. Flights to Tennessee from Philadelphia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Tennessee from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Philadelphia for as low as $334 on momondo.

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

Allegiant Air, Southwest, and Frontier are the most popular carriers operating from Philadelphia to Tennessee

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Tennessee from Philadelphia according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 8 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

The number of flights available between Philadelphia and Tennessee is 13 per day as of November 2026. The most frequent departure time is 6:00PM, with 42% of daily flights leaving in the evening.

92 flights are operational weekly from Philadelphia to Tennessee as of November 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.