Cheap Flights from Dallas to Knoxville

Current deals on this route start around $190 round-trip. Across the 21 DFW to Knoxville fares we have tracked in our history, the median price is $255 and the cheapest we have ever recorded was $190. We are tracking 21 live deals right now, sourced from Google Flights price drops and verified before publishing.

Carriers we currently see deals from include American, Southwest, United. Availability varies by date. American Airlines operates the largest nonstop network from DFW based on its published route map at aa.com.

Based on 21 historical fares we have tracked to Knoxville, the cheapest departure month in our dataset is August 2026, with an average fare of $212. This shifts as new seasonal fares get added. Track the page over time for the most recent view.

Nonstop availability depends on the route. Each deal on this page lists whether the flight is nonstop or has connections in the stops field. DFW is American Airlines' largest hub, per dfwairport.com, so American offers the most nonstop options from Dallas. For international and long-haul routes, one-stop itineraries are common.

We monitor over 100 Google Flights price-drop alerts from DFW and Love Field, verify each fare against the typical booking price, and publish only real discounts. Every deal on this page links to the exact Google Flights search so you can verify and book directly with the airline. We never mark up fares or insert ourselves in the payment flow.