Cheap Flights from Dallas (DFWA) to Knoxville (TYS)

Compare Dallas to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

Book the best Knoxville fare with no extra fees

Flight deals from Dallas to Knoxville Airport

Looking for a cheap last-minute deal or the best return flight from Dallas to Knoxville Airport? If you want to travel next month, return fares start from £154. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dallas to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Knoxville flights are currently cheapest in May.

Direct flights from Dallas to Knoxville

Dallas to Knoxville: Alternative routes

Compare routes from Dallas to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Dallas to Knoxville: Flight information

The things to know before you go.
Cheapest flight found£57
Cheapest month to flyMay
Average flight time2 hrs, 8 mins
Most popular airlineAmerican Airlines
Average flights per week157

Finding cheap flights from Dallas to Knoxville: Frequently asked questions

The best price we found for a return flight from Dallas to Knoxville is £147. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 7 minutes is the average flight time from Dallas to Knoxville.
American Airlines, Alaska Airlines and Qatar Airways fly direct from Dallas to Knoxville.
As of April 2026, there are 157 flights per week flying from Dallas to Knoxville.
The cheapest month to fly from Dallas to Knoxville is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Knoxville Airport on Wednesday, 22 April 2026.
Yes – the average flight time is 2 hours and 7 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Dallas to McGhee Tyson Airport (TYS): What you need to know

  • Start your trip planning by checking out the most convenient departure point for your flight from Dallas to McGhee Tyson Airport (TYS). Explore your options for taking off from Dallas/Fort Worth International Airport (DFW) or Dallas Love Field Airport (DAL), two of the city's main airports.

  • Expect to be in the air for 2 hours 10 minutes. That's the average journey time for a direct Dallas to McGhee Tyson Airport flight.

  • McGhee Tyson Airport is located in Knoxville. The city is in the UTC-4 timezone and is one hour ahead of Dallas.

  • The busiest route is from Dallas/Fort Worth International Airport (DFW) to McGhee Tyson Airport (TYS), with 30 direct weekly services. If you want to be on your way right away, the earliest flight from DFW to TYS is the 8:08am American Airlines option. If you're looking to take off later, the last departure is at 9:16pm with American Airlines.

  • To ensure you get on your flight from Dallas to TYS, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • Heading off during a peak period like a bank holiday? Expect longer lines at check-in and security. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • Reach your destination without the detour from Dallas/Fort Worth International Airport (DFW). Nonstop flights from Dallas to McGhee Tyson Airport (TYS) are available from here.

  • You can lock in a direct flight from Dallas to McGhee Tyson Airport with American Airlines. This well-known airline operates services from DFW.

  • The majority of travellers prefer to book seats with American Airlines between DFW and TYS.

  • The top on-time carrier on this route is American Airlines. Its services land as scheduled 70.69% of the time.

  • DFW is around 32 kms (20 miles) from central Dallas. If you're ride-sharing, driving or catching a cab from the centre, it'll take 25 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 1 hour.

  • Have an early flight from Dallas to McGhee Tyson Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels near Dallas/Fort Worth International Airport:

  • When it comes to Dallas/Fort Worth International Airport's on-time performance, data shows 73.22% of flights complete their journey on time.

  • The address for DFW is 2400 Aviation Dr.

Dallas Love Field Airport (DAL)

About McGhee Tyson Airport (TYS)

  • Reserve a hotel near TYS if you have a late flight from Dallas to McGhee Tyson Airport. Select one of these options and be under the covers in no time flat:

  • Grab a McGhee Tyson Airport rental car and discover Knoxville and beyond with your own set of wheels. Budget, Alamo and Avis are well-known companies you can book with here.

  • Booking your ride around three weeks ahead of your Dallas to McGhee Tyson Airport flight can help you score a better rate.

  • You'll find TYS at 2055 Alcoa Highway.

How to find the cheapest flights from Dallas to McGhee Tyson Airport (TYS)

  • £57 is currently the lowest price for a one-way ticket from Dallas to McGhee Tyson Airport. Return flights start at £147. These prices can change depending on availability.

  • Snap up cheap flights from Dallas to TYS by booking three months ahead. Based on our research, that's the ideal time frame for finding the biggest deals.

  • Schedule your trip for August. That's the best month for scoring cheap Dallas to McGhee Tyson Airport tickets. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across each month.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know the moment there's a better deal on plane tickets from Dallas to TYS.

  • Chase down a great fare on a flight from Dallas to McGhee Tyson Airport with the help of the filters. Pick your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Dallas to McGhee Tyson Airport (TYS)

  • February is the quietest month for flights from Dallas to McGhee Tyson Airport (TYS), while July is the busiest. Find the best time to go to Knoxville based on whether you prefer a laid-back vibe or a lively atmosphere.

  • Before locking in your Dallas to TYS plane ticket, consider the type of weather you enjoy. July is the warmest month in Knoxville, with temperatures ranging from 17ºC (63ºF) to 32ºC (90ºF).

  • January has temperatures of between -6ºC (21ºF) and 11ºC (52ºF). Search for cheap tickets from Dallas to McGhee Tyson Airport around that time if you want to travel in cooler conditions.

More about Knoxville

Explore more of the United States

  • Charlotte is just one of the many places in the United States waiting to be discovered once you've seen the sights of Knoxville. Around 290 kms (180 miles) away to the east, its top attractions include Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

  • Nashville is another standout destination in the United States and is around 257 kms (160 miles) west of Knoxville. No trip is complete without experiencing Grand Ole Opry, Country Music Hall of Fame and Museum and The Johnny Cash Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.