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Cheap flights from Dallas/Fort Worth Airport to Knoxville from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Knoxville departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas/Fort Worth Airport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:57 pm - 9:55 pm
DFW
-
TYS
4h 58m
1 stop
United Airlines Logo
10:42 am - 3:17 pm
TYS
-
DFW
5h 35m
1 stop
$271United Airlines
Sat, Oct 3 - Thu, Oct 8
United Airlines Logo
4:01 pm - 11:12 pm
DFW
-
TYS
6h 11m
1 stop
United Airlines Logo
5:45 am - 10:53 am
TYS
-
DFW
6h 08m
1 stop
$273United Airlines
Tue, Jul 7 - Fri, Jul 17
American Airlines Logo
8:41 pm - 11:51 pm
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
1:00 pm - 6:36 pm
TYS
-
DFW
6h 36m
1 stop
$274American Airlines
Fri, Jul 31 - Tue, Aug 4
Frontier Logo
9:07 am - 7:24 pm
DFW
-
TYS
9h 17m
1 stop
Frontier Logo
8:19 pm - 8:36 pm
TYS
-
DFW
25h 17m
1 stop
$275Frontier
Mon, Jul 27 - Mon, Aug 10
American Airlines Logo
8:41 pm - 11:51 pm
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
5:37 am - 7:06 am
TYS
-
DFW
2h 29mnonstop
$277American Airlines
Fri, Jul 17 - Fri, Jul 24
Multiple Airlines Logo
8:28 am - 9:15 pm
DFW
-
TYS
11h 47m
1 stop
Multiple Airlines Logo
7:45 am - 9:23 pm
TYS
-
DFW
14h 38m
1 stop
$279Multiple Airlines
Mon, Aug 3 - Thu, Aug 6
American Airlines Logo
6:34 pm - 9:59 pm
DFW
-
TYS
2h 25mnonstop
American Airlines Logo
5:37 am - 7:06 am
TYS
-
DFW
2h 29mnonstop
$280American Airlines
Fri, Jul 3 - Tue, Jul 7
Multiple Airlines Logo
1:53 pm - 5:59 pm
DFW
-
TYS
27h 06m
1 stop
Multiple Airlines Logo
1:05 pm - 4:07 pm
TYS
-
DFW
28h 02m
2 stops
$281Multiple Airlines
Tue, Jul 14 - Wed, Jul 22
Delta Logo
5:20 am - 11:11 am
DFW
-
TYS
4h 51m
1 stop
Delta Logo
5:40 am - 8:49 am
TYS
-
DFW
4h 09m
1 stop
$283Delta
Sun, Aug 9 - Wed, Aug 19
Delta Logo
6:25 pm - 11:52 pm
DFW
-
TYS
4h 27m
1 stop
Delta Logo
5:30 am - 8:42 am
TYS
-
DFW
4h 12m
1 stop
$284Delta
Fri, Sep 4 - Thu, Sep 10

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United Airlines flights from Dallas/Fort Worth Airport to Knoxville

Our best United Airlines deals on Dallas/Fort Worth Airport to Knoxville flight tickets
United Airlines
Oct 3
DFW3:57 pmDallas/Fort Worth
4h 58m
1 stop
TYS9:55 pmKnoxville McGhee Tyson
Oct 8
TYS10:42 amKnoxville McGhee Tyson
5h 35m
1 stop
DFW3:17 pmDallas/Fort Worth
$271
United Airlines
Jul 7
DFW4:01 pmDallas/Fort Worth
6h 11m
1 stop
TYS11:12 pmKnoxville McGhee Tyson
Jul 17
TYS5:45 amKnoxville McGhee Tyson
6h 08m
1 stop
DFW10:53 amDallas/Fort Worth
$273
United Airlines
Aug 22
DFW12:35 pmDallas/Fort Worth
6h 49m
1 stop
TYS8:24 pmKnoxville McGhee Tyson
Aug 23
TYS7:00 amKnoxville McGhee Tyson
5h 39m
1 stop
DFW11:39 amDallas/Fort Worth
$289

American Airlines flights from Dallas/Fort Worth Airport to Knoxville

Our best American Airlines deals on Dallas/Fort Worth Airport to Knoxville flight tickets
American Airlines
Jul 31
DFW8:41 pmDallas/Fort Worth
2h 10m
TYS11:51 pmKnoxville McGhee Tyson
Aug 4
TYS1:00 pmKnoxville McGhee Tyson
6h 36m
1 stop
DFW6:36 pmDallas/Fort Worth
$274
American Airlines
Jul 17
DFW8:41 pmDallas/Fort Worth
2h 10m
TYS11:51 pmKnoxville McGhee Tyson
Jul 24
TYS5:37 amKnoxville McGhee Tyson
2h 29m
DFW7:06 amDallas/Fort Worth
$277
American Airlines
Jul 3
DFW6:34 pmDallas/Fort Worth
2h 25m
TYS9:59 pmKnoxville McGhee Tyson
Jul 7
TYS5:37 amKnoxville McGhee Tyson
2h 29m
DFW7:06 amDallas/Fort Worth
$280

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 10/3

3:57 pm-9:55 pm

1 stop4h 58m

Knoxville McGhee Tyson

Thu 10/8

10:42 am-3:17 pm

1 stop5h 35m

$271

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 7/7

4:01 pm-11:12 pm

1 stop6h 11m

Knoxville McGhee Tyson

Fri 7/17

5:45 am-10:53 am

1 stop6h 08m

$273

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 7/31

8:41 pm-11:51 pm

Nonstop2h 10m

Knoxville McGhee Tyson

Tue 8/4

1:00 pm-6:36 pm

1 stop6h 36m

$274

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 7/27

9:07 am-7:24 pm

1 stop9h 17m

Knoxville McGhee Tyson

Mon 8/10

8:19 pm-8:36 pm

1 stop25h 17m

$275
Quickest round-trip

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 7/17

8:41 pm-11:51 pm

Nonstop2h 10m

Knoxville McGhee Tyson

Fri 7/24

5:37 am-7:06 am

Nonstop2h 29m

$277

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 8/3

8:28 am-9:15 pm

1 stop11h 47m

Knoxville McGhee Tyson

Thu 8/6

7:45 am-9:23 pm

1 stop14h 38m

$279

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 7/3

6:34 pm-9:59 pm

Nonstop2h 25m

Knoxville McGhee Tyson

Tue 7/7

5:37 am-7:06 am

Nonstop2h 29m

$280

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 7/14

1:53 pm-5:59 pm

1 stop27h 06m

Knoxville McGhee Tyson

Wed 7/22

1:05 pm-4:07 pm

2 stops28h 02m

$281

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sun 8/9

5:20 am-11:11 am

1 stop4h 51m

Knoxville McGhee Tyson

Wed 8/19

5:40 am-8:49 am

1 stop4h 09m

$283

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 9/4

6:25 pm-11:52 pm

1 stop4h 27m

Knoxville McGhee Tyson

Thu 9/10

5:30 am-8:42 am

1 stop4h 12m

$284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dallas/Fort Worth Airport and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of April is, on average, the cheapest month to fly to Knoxville from Dallas/Fort Worth Airport, with most prices found around $323. If you aren’t able to travel during the month of April, then book flights to Knoxville from Dallas/Fort Worth Airport during May instead. Flights to Knoxville in May, while not as cheap as those in April, still average around $369.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Dallas/Fort Worth Airport to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $406. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Knoxville for around $503.

What is the cheapest time of day to depart on your flight to Knoxville?

In the evening is the cheapest time of day to fly from Dallas/Fort Worth Airport to Knoxville when you can find flight prices for as low as $377. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is at noon when prices are around $448.

What is the cheapest Dallas/Fort Worth to Knoxville McGhee Tyson flight route?

Fly from Dallas/Fort Worth to Knoxville McGhee Tyson for the best Dallas/Fort Worth - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight from Dallas/Fort Worth Airport to Knoxville?

You are more likely to see cheaper flights to Knoxville from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Dallas/Fort Worth Airport for as low as $297 on momondo.

What cabin class options are available on Dallas/Fort Worth Airport to Knoxville flights?

There are 2 cabin classes available to choose from on Dallas/Fort Worth Airport to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dallas/Fort Worth Airport to Knoxville flights?

You could potentially save up to 69% on your flight if you consider stops on a Dallas/Fort Worth Airport to Knoxville flight.

How have Dallas/Fort Worth Airport to Knoxville flight prices changed over time?

As of June 2026, prices for Dallas/Fort Worth Airport to Knoxville flights are approximately 91% more expensive when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Knoxville (DFW to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Knoxville

Best Price Found

$313

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Dallas/Fort Worth Airport in the past 72 hours is $313. The best round-trip flight deal from Dallas/Fort Worth Airport to Knoxville found on momondo in the last 72 hours is $290.
The fastest flight from Dallas/Fort Worth Airport to Knoxville takes 2h 00m
Direct flights go from Dallas/Fort Worth Airport to Knoxville every day.
There is 1 airport in Knoxville. From Dallas/Fort Worth Airport there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to Knoxville

  • How far is Dallas/Fort Worth to Knoxville McGhee Tyson by plane?

    The distance between Dallas/Fort Worth and Knoxville McGhee Tyson is about 775.7 mi. 2h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Dallas/Fort Worth Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Knoxville?

  • What is the most popular airline from Dallas/Fort Worth Airport to Knoxville?

Best airlines flying from Dallas/Fort Worth Airport to Knoxville

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $237Free CancellationRating
7.9
4,237 reviews
Search Southwest flights
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

  • American Airlines Flights From Dallas/Fort Worth Airport to Knoxville

    American Airlines flies from Dallas/Fort Worth Airport to Knoxville around 26 times per week, with 11,668 momondo users rating the airline 7.1/10. The cheapest American Airlines deal from Dallas/Fort Worth Airport to Knoxville in the last 72 hours was $254 (round-trip), much lower than the average airfare cost of $426 for American Airlines flights on this route.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Murphy
Crossville
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Knoxville?

It is quick and easy to find Dallas to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

Can I find flights from Dallas to Knoxville with flexible booking policies on momondo?

Flights from Dallas to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dallas to Knoxville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Knoxville.

I’m not ready to book a flight from Dallas to Knoxville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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