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Cheap flights from Dallas/Fort Worth Airport to Knoxville from $85

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 8/11. 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.
Multiple Airlines Logo
4:16 pm - 10:44 pm
DFW
-
TYS
53h 28m
2 stops
Multiple Airlines Logo
8:19 pm - 8:09 am
TYS
-
DFW
12h 50m
1 stop
$242Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
12:35 pm - 8:24 pm
DFW
-
TYS
6h 49m
1 stop
United Airlines Logo
7:15 am - 11:04 am
TYS
-
DFW
4h 49m
1 stop
$244United Airlines
Wed, Aug 26 - Thu, Aug 27
Multiple Airlines Logo
10:08 am - 9:40 am
DFW
-
TYS
22h 32m
1 stop
Multiple Airlines Logo
8:30 am - 4:00 pm
TYS
-
DFW
32h 30m
2 stops
$246Multiple Airlines
Mon, Aug 24 - Mon, Sep 7
Delta Logo
6:25 pm - 11:52 pm
DFW
-
TYS
4h 27m
1 stop
Delta Logo
7:50 am - 12:53 pm
TYS
-
DFW
6h 03m
1 stop
$247Delta
Fri, Sep 4 - Wed, Sep 9
American Airlines Logo
9:49 am - 12:58 pm
DFW
-
TYS
2h 09mnonstop
American Airlines Logo
8:11 pm - 12:07 am
TYS
-
DFW
4h 56m
1 stop
$248American Airlines
Sat, Aug 15 - Sun, Aug 16
Delta Logo
8:10 am - 3:30 pm
DFW
-
TYS
6h 20m
1 stop
Delta Logo
5:40 am - 11:16 am
TYS
-
DFW
6h 36m
1 stop
$249Delta
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
7:05 am - 1:31 pm
DFW
-
TYS
5h 26m
1 stop
American Airlines Logo
6:50 pm - 8:21 pm
TYS
-
DFW
2h 31mnonstop
$250American Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
4:16 pm - 10:24 pm
DFW
-
TYS
29h 08m
2 stops
Multiple Airlines Logo
7:00 am - 1:19 pm
TYS
-
DFW
7h 19m
1 stop
$251Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
6:00 am - 10:04 am
DFW
-
TYS
27h 04m
1 stop
Multiple Airlines Logo
6:56 pm - 12:16 pm
TYS
-
DFW
18h 20m
2 stops
$252Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
8:10 pm - 11:18 pm
DFW
-
TYS
2h 08mnonstop
American Airlines Logo
1:46 pm - 3:10 pm
TYS
-
DFW
2h 24mnonstop
$253American Airlines
Sat, Aug 8 - Fri, Aug 14

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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
Aug 26
DFW12:35 pmDallas/Fort Worth
6h 49m
1 stop
TYS8:24 pmKnoxville McGhee Tyson
Aug 27
TYS7:15 amKnoxville McGhee Tyson
4h 49m
1 stop
DFW11:04 amDallas/Fort Worth
$244
United Airlines
Aug 1
DFW2:15 pmDallas/Fort Worth
5h 29m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Aug 8
TYS5:45 amKnoxville McGhee Tyson
6h 08m
1 stop
DFW10:53 amDallas/Fort Worth
$279
United Airlines
Aug 1
DFW2:15 pmDallas/Fort Worth
5h 29m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Aug 15
TYS7:00 amKnoxville McGhee Tyson
8h 22m
1 stop
DFW2:22 pmDallas/Fort Worth
$293

Delta flights from Dallas/Fort Worth Airport to Knoxville

Our best Delta deals on Dallas/Fort Worth Airport to Knoxville flight tickets
Delta
Sep 4
DFW6:25 pmDallas/Fort Worth
4h 27m
1 stop
TYS11:52 pmKnoxville McGhee Tyson
Sep 9
TYS7:50 amKnoxville McGhee Tyson
6h 03m
1 stop
DFW12:53 pmDallas/Fort Worth
$247
Delta
Aug 5
DFW8:10 amDallas/Fort Worth
6h 20m
1 stop
TYS3:30 pmKnoxville McGhee Tyson
Aug 12
TYS5:40 amKnoxville McGhee Tyson
6h 36m
1 stop
DFW11:16 amDallas/Fort Worth
$249
Delta
Aug 15
DFW5:00 pmDallas/Fort Worth
4h 39m
1 stop
TYS10:39 pmKnoxville McGhee Tyson
Aug 16
TYS5:40 amKnoxville McGhee Tyson
4h 09m
1 stop
DFW8:49 amDallas/Fort Worth
$257

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 July 12, 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

Wed 8/5

4:16 pm-10:44 pm

2 stops53h 28m

Knoxville McGhee Tyson

Wed 8/12

8:19 pm-8:09 am

1 stop12h 50m

$242

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 8/26

12:35 pm-8:24 pm

1 stop6h 49m

Knoxville McGhee Tyson

Thu 8/27

7:15 am-11:04 am

1 stop4h 49m

$244

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 8/24

10:08 am-9:40 am

1 stop22h 32m

Knoxville McGhee Tyson

Mon 9/7

8:30 am-4:00 pm

2 stops32h 30m

$246

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 9/4

6:25 pm-11:52 pm

1 stop4h 27m

Knoxville McGhee Tyson

Wed 9/9

7:50 am-12:53 pm

1 stop6h 03m

$247

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 8/15

9:49 am-12:58 pm

Nonstop2h 09m

Knoxville McGhee Tyson

Sun 8/16

8:11 pm-12:07 am

1 stop4h 56m

$248

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 8/5

8:10 am-3:30 pm

1 stop6h 20m

Knoxville McGhee Tyson

Wed 8/12

5:40 am-11:16 am

1 stop6h 36m

$249

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 8/13

7:05 am-1:31 pm

1 stop5h 26m

Knoxville McGhee Tyson

Mon 8/17

6:50 pm-8:21 pm

Nonstop2h 31m

$250

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 8/6

4:16 pm-10:24 pm

2 stops29h 08m

Knoxville McGhee Tyson

Thu 8/13

7:00 am-1:19 pm

1 stop7h 19m

$251

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 8/22

6:00 am-10:04 am

1 stop27h 04m

Knoxville McGhee Tyson

Sat 8/29

6:56 pm-12:16 pm

2 stops18h 20m

$252
Quickest round-trip

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 8/8

8:10 pm-11:18 pm

Nonstop2h 08m

Knoxville McGhee Tyson

Fri 8/14

1:46 pm-3:10 pm

Nonstop2h 24m

$253

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 June instead. Flights to Knoxville in June, while not as cheap as those in April, still average around $367.

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 $394. 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 $547.

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 $359. 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 in the afternoon when prices are around $483.

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 $408 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 3 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 67% 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 July 2026, prices for Dallas/Fort Worth Airport to Knoxville flights are approximately 19% cheaper 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

1h 55m

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 $277.
The fastest flight from Dallas/Fort Worth Airport to Knoxville takes 1h 55m
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. 1h 55m 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
4,251 reviews
Search Southwest flights
American AirlinesPriceFrom $247Free CancellationRating
7.1
11,809 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 40 times per week, with 11,809 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 $247 (round-trip), much lower than the average airfare cost of $425 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
Kodak
Newport
Lenoir City
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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