$95 Find Cheap Flights from Dallas to Knoxville - Compare and Save

Your flight ticket price will generally be cheaper if you fly to Knoxville on a Wednesday and more expensive on a Friday. On your return trip to Dallas, you should consider flying back on a Thursday, and avoid Sundays for better deals.

The cheapest month for flights from Dallas/Fort Worth Airport to Knoxville is April, where tickets cost $323 (return) on average. On the other hand, the most expensive months are October and February, where the average cost of round-trip tickets is $473 and $450 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $346 on average.

To get a below average price on the flight from Dallas/Fort Worth Airport to Knoxville, you should book around 4 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Dallas to Knoxville were found on American Airlines ($237) and United Airlines ($249).

There are 2 airlines that fly nonstop from Dallas/Fort Worth Airport to Knoxville. They are American Airlines and Southwest. The cheapest airline for this route is Southwest, with the best round-trip deal found costing $229. On average, the best prices for this route can be found at Southwest.

Nashville (BNA) is the top choice – 38% of KAYAK users who clicked on 1-stop flights from Dallas to Knoxville picked an itinerary connecting there.

Flights via Denver (DEN) offer the most affordable fares, with an average round-trip price of $184.

Consider flying via Nashville (BNA) for the shortest journey. The average one-way travel time for flights connecting there is 4h 26m.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Dallas to Knoxville, with an average of 0h 54m.

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 5 and 6 nonstop flights that take off from Dallas/Fort Worth Airport and land in Knoxville, with an average flight time of 2h 14m. The most common departure time is 6:00 pm and most flights take off in the afternoon. Each week, there are 41 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.