Cheap Flights from Dallas to Knoxville

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Compare Dallas to Knoxville flight deals

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Flight deals from Dallas to Knoxville

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 $365. Find the lowest prices on one-way and return tickets right here.

Knoxville.$365 per passenger.Departing Tue, 8 Sep, returning Sat, 12 Sep.Return flight with United.Outbound indirect flight with United, departs from Dallas Fort Worth International on Tue, 8 Sep, arriving in Knoxville.Inbound indirect flight with United, departs from Knoxville on Sat, 12 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $365, select.

Knoxville.$368 per passenger.Departing Sat, 5 Sep, returning Sat, 5 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Sat, 5 Sep, arriving in Knoxville.Inbound direct flight with Southwest Airlines departs from Knoxville on Sat, 5 Sep, arriving in Dallas Love Field.Price includes taxes and charges.From $368, select.

Knoxville.$373 per passenger.Departing Sat, 17 Oct, returning Fri, 23 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Dallas Love Field on Sat, 17 Oct, arriving in Knoxville.Inbound indirect flight with Southwest Airlines, departs from Knoxville on Fri, 23 Oct, arriving in Dallas Love Field.Price includes taxes and charges.From $373, select.

Knoxville.$385 per passenger.Departing Wed, 3 Feb, returning Fri, 5 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Wed, 3 Feb, arriving in Knoxville.Inbound direct flight with Southwest Airlines departs from Knoxville on Fri, 5 Feb, arriving in Dallas Love Field.Price includes taxes and charges.From $385, select.

Knoxville.$433 per passenger.Departing Thu, 12 Nov, returning Sun, 15 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Dallas Love Field on Thu, 12 Nov, arriving in Knoxville.Inbound indirect flight with Southwest Airlines, departs from Knoxville on Sun, 15 Nov, arriving in Dallas Love Field.Price includes taxes and charges.From $433, select.

Knoxville.$444 per passenger.Departing Thu, 12 Nov, returning Thu, 19 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Thu, 12 Nov, arriving in Knoxville.Inbound direct flight with Southwest Airlines departs from Knoxville on Thu, 19 Nov, arriving in Dallas Love Field.Price includes taxes and charges.From $444, select.

Knoxville.$448 per passenger.Departing Wed, 30 Sep, returning Sat, 3 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Dallas Love Field on Wed, 30 Sep, arriving in Knoxville.Inbound indirect flight with Southwest Airlines, departs from Knoxville on Sat, 3 Oct, arriving in Dallas Love Field.Price includes taxes and charges.From $448, select.

Knoxville.$486 per passenger.Departing Thu, 29 Oct, returning Sun, 1 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Dallas Love Field on Thu, 29 Oct, arriving in Knoxville.Inbound indirect flight with Southwest Airlines, departs from Knoxville on Sun, 1 Nov, arriving in Dallas Love Field.Price includes taxes and charges.From $486, select.

Knoxville.$494 per passenger.Departing Fri, 4 Dec, returning Sun, 13 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Dallas Fort Worth International on Fri, 4 Dec, arriving in Knoxville.Inbound indirect flight with Delta, departs from Knoxville on Sun, 13 Dec, arriving in Dallas Love Field.Price includes taxes and charges.From $494, select.

Knoxville.$501 per passenger.Departing Tue, 8 Dec, returning Sat, 19 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Tue, 8 Dec, arriving in Knoxville.Inbound direct flight with Southwest Airlines departs from Knoxville on Sat, 19 Dec, arriving in Dallas Love Field.Price includes taxes and charges.From $501, select.

Knoxville.$521 per passenger.Departing Mon, 24 May, returning Sat, 29 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Dallas Love Field on Mon, 24 May, arriving in Knoxville.Inbound indirect flight with Delta, departs from Knoxville on Sat, 29 May, arriving in Dallas Love Field.Price includes taxes and charges.From $521, select.

Knoxville.$522 per passenger.Departing Thu, 22 Oct, returning Tue, 27 Oct.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Dallas Fort Worth International on Thu, 22 Oct, arriving in Knoxville.Inbound direct flight with American Airlines departs from Knoxville on Tue, 27 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $522, select.

Knoxville.$555 per passenger.Departing Mon, 31 Aug, returning Wed, 2 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Mon, 31 Aug, arriving in Knoxville.Inbound direct flight with Southwest Airlines departs from Knoxville on Wed, 2 Sep, arriving in Dallas Love Field.Price includes taxes and charges.From $555, select.

Knoxville.$600 per passenger.Departing Sat, 12 Jun, returning Sat, 19 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Dallas Fort Worth International on Sat, 12 Jun, arriving in Knoxville.Inbound indirect flight with Delta, departs from Knoxville on Sat, 19 Jun, arriving in Dallas Love Field.Price includes taxes and charges.From $600, select.

Knoxville.$640 per passenger.Departing Sun, 27 Dec, returning Fri, 1 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Dallas Love Field on Sun, 27 Dec, arriving in Knoxville.Inbound indirect flight with Delta, departs from Knoxville on Fri, 1 Jan, arriving in Dallas Love Field.Price includes taxes and charges.From $640, select.

Knoxville.$645 per passenger.Departing Sun, 27 Dec, returning Fri, 1 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Sun, 27 Dec, arriving in Knoxville.Inbound direct flight with Southwest Airlines departs from Knoxville on Fri, 1 Jan, arriving in Dallas Love Field.Price includes taxes and charges.From $645, select.

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 September.

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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.

Knoxville

18km from central Knoxville

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from $365

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Dallas to Knoxville: Flight information

The things to know before you go.

Cheapest flight found	$365
Cheapest month to fly	September
Average flight time	2 hrs, 7 mins
Most popular airline	American Airlines
Average flights per week	181

Finding cheap flights from Dallas to Knoxville: Frequently asked questions

How much are return flights from Dallas to Knoxville?

The best price we found for a return flight from Dallas to Knoxville is $365. 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.

How long does it take to fly from Dallas to Knoxville?

2 hours and 7 minutes is the average flight time from Dallas to Knoxville.

Which airlines fly direct from Dallas to Knoxville?

American Airlines, Alaska Airlines and Qatar Airways fly direct from Dallas to Knoxville.

How many flights are there a week from Dallas to Knoxville?

As of August 2026, there are 181 flights per week flying from Dallas to Knoxville.

When is the cheapest time to fly from Dallas to Knoxville?

The cheapest month to fly from Dallas to Knoxville is usually September.

Which upcoming date is cheapest to fly from Dallas to Knoxville Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Knoxville Airport on Tuesday, 8 September 2026.

Can I get a direct flight from Dallas to Knoxville Airport?

Yes – the average flight time is 2 hours and 7 minutes.

How can I find the best flight deal to Knoxville?

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.

When is the best time to book flights to Knoxville?

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.

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

Start planning your trip by looking up the best departure point for your flight from Dallas to Knoxville McGhee Tyson Airport (TYS). Explore the options for taking off from Dallas Fort Worth International Airport (DFW) or Dallas Love Field (DAL), two of the city's main airports.
Around 2 hours 10 minutes is how long you'll be in the air on a direct Dallas to Knoxville McGhee Tyson Airport flight.
Knoxville is one hour ahead of Dallas. Knoxville McGhee Tyson Airport is located in Knoxville, which is in the UTC-5 timezone.
With 33 direct flights a week between the two airports, Dallas Fort Worth International Airport (DFW) to Knoxville McGhee Tyson Airport (TYS) is the most popular route. American Airlines operates the earliest flight at 8:08am. If you prefer to get more out of your day before jetting off, the latest departure from DFW to TYS is with American Airlines at 9:16pm.
Your flight from Dallas to TYS won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
Peak months like July or high seasons such as Christmas and New Year will mean bigger queues at check-in and security. If you're travelling then, play it safe and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a smart move.

Airports in Dallas

Dallas Fort Worth International Airport (DFW)

Get there in one go from Dallas Fort Worth International Airport (DFW). Direct flights from Dallas to Knoxville McGhee Tyson Airport (TYS) can be booked from here.
American Airlines is a popular carrier that offers direct flights from Dallas to Knoxville McGhee Tyson Airport jetting out of DFW.
American Airlines is the most frequently chosen airline for flights from DFW to TYS.
American Airlines is the most punctual carrier operating on this route, with 70.37% of its services arriving as planned.
Located around 32 kilometres from central Dallas, DFW can be reached in about 25 minutes by car, depending on traffic. The journey by public transport takes roughly 1 hour.
Booked an early flight from Dallas to Knoxville McGhee Tyson Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near Dallas Fort Worth International Airport:
Of all flights departing from Dallas Fort Worth International Airport, 72% land on time at their destination.
You'll find DFW at 2400 Aviation Dr.

Dallas Love Field (DAL)

Consider starting your trip from Dallas Love Field (DAL). You can book a direct Dallas to Knoxville McGhee Tyson Airport (TYS) plane ticket from this hub.
Board your direct flight from Dallas to TYS with Southwest Airlines. This is one of the top airlines operating this route out of DAL.
Southwest Airlines is the go-to airline for bookings on the DAL to TYS route.
DAL is about 13 kilometres from central Dallas. It'll take you 20 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 45 minutes.
Want to treat yourself to an extra night away before your Dallas to TYS flight? Check in to a hotel near Dallas Love Field before your break officially begins. These stays have a room with your name on it:
Dallas Love Field has an on-time performance rate of 74%. This figure shows how frequently flights departing from this airport make it to their destination on time.
The address for DAL is 8008 Cedar Springs Road.

About Knoxville McGhee Tyson Airport (TYS)

Have a late flight from Dallas to Knoxville McGhee Tyson Airport? Don't let it hijack your sleep schedule. Check in to one of these hotels near TYS and turn in quicker:
Booking your ride around three weeks in advance of your Dallas to Knoxville McGhee Tyson Airport flight can help you lock in a great deal.
You'll find TYS at 2055 Alcoa Highway.

Getting from Knoxville McGhee Tyson Airport (TYS) to central Knoxville

From Knoxville McGhee Tyson Airport, central Knoxville is around 24 kilometres away. It takes about 25 minutes to get to the city centre by car.
It'll take around 50 minutes to get there using public transport.

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

The lowest price we've found for a one-way ticket from Dallas to Knoxville McGhee Tyson Airport is $166. For a return flight on this route, the best price is $365. Depending on the availability and when you book, these fares could change.
Get cheap flights from Dallas to TYS by booking three months ahead. According to our research, that's the ideal time frame for finding the biggest deals.
August is when you're most likely to land a good deal on a Dallas to Knoxville McGhee Tyson Airport ticket. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.
Locking in a cheap plane ticket from Dallas to TYS is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when prices go down.
Find the best deal on a flight from Dallas to Knoxville McGhee Tyson Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

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

Think about the pace you're looking for when planning the timing of your trip. January is the quietest month to visit Knoxville. June is when most people book flights from Dallas to Knoxville McGhee Tyson Airport (TYS), which may be ideal if you enjoy travelling when it's busier.
The warmest month in Knoxville is July, with temperatures ranging between 17ºC and 32ºC. Lock in your Dallas to TYS plane ticket then if that's your idea of comfortable weather.
Search for cheap tickets from Dallas to Knoxville McGhee Tyson Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -6ºC and 11ºC.

More about Knoxville

When it comes to searching for somewhere to lay your head, you'll find the best stays in Knoxville right here. Check out these hotels after you've booked your flight from Dallas to Knoxville McGhee Tyson Airport:
Ijams Nature Centre and McClung Museum of Natural History and Culture are a couple of leading attractions to add to your Knoxville to-do list. Keep the sightseeing going at World's Fair Park.

Explore more of the United States

Knoxville has plenty to offer, but there are so many other parts of the United States just waiting to be discovered. About 290 kilometres east of Knoxville, a visit to Charlotte will keep you on the go. Check out popular attractions like Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.
If you're looking to explore another side of the United States, head for Nashville, about 257 kilometres west of Knoxville. Grand Ole Opry, Country Music Hall of Fame and Museum and The Johnny Cash Museum are among its highlights.