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Cheap flights from Dallas/Fort Worth Airport to Knoxville from $86

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 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
7:35 pm - 10:40 am
DFW
-
TYS
14h 05m
1 stop
Multiple Airlines Logo
2:56 pm - 9:38 am
TYS
-
DFW
19h 42m
1 stop
$182Multiple Airlines
Tue, Mar 24 - Tue, Apr 7
Multiple Airlines Logo
5:05 am - 11:39 pm
DFW
-
TYS
17h 34m
1 stop
Multiple Airlines Logo
4:20 pm - 7:53 pm
TYS
-
DFW
28h 33m
1 stop
$187Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
8:49 pm - 11:56 pm
DFW
-
TYS
2h 07mnonstop
American Airlines Logo
6:54 pm - 8:29 pm
TYS
-
DFW
2h 35mnonstop
$189American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
9:19 am - 12:30 pm
DFW
-
TYS
2h 11mnonstop
American Airlines Logo
4:09 pm - 5:44 pm
TYS
-
DFW
2h 35mnonstop
$200American Airlines
Sat, Apr 18 - Wed, Apr 22
Multiple Airlines Logo
1:07 pm - 8:51 pm
DFW
-
TYS
6h 44m
1 stop
Multiple Airlines Logo
3:00 pm - 9:20 pm
TYS
-
DFW
7h 20m
1 stop
$203Multiple Airlines
Sat, Mar 28 - Tue, Mar 31
Multiple Airlines Logo
7:35 pm - 11:39 pm
DFW
-
TYS
27h 04m
1 stop
Multiple Airlines Logo
7:11 pm - 6:22 pm
TYS
-
DFW
24h 11m
1 stop
$204Multiple Airlines
Wed, Apr 1 - Mon, Apr 6
Frontier Logo
5:45 am - 3:28 pm
DFW
-
TYS
8h 43m
1 stop
Frontier Logo
4:20 pm - 7:53 pm
TYS
-
DFW
28h 33m
1 stop
$205Frontier
Fri, Apr 3 - Mon, Apr 6
Multiple Airlines Logo
10:00 am - 10:40 am
DFW
-
TYS
23h 40m
1 stop
Multiple Airlines Logo
3:00 pm - 11:59 pm
TYS
-
DFW
9h 59m
1 stop
$207Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
9:19 am - 12:30 pm
DFW
-
TYS
2h 11mnonstop
American Airlines Logo
6:00 am - 7:36 am
TYS
-
DFW
2h 36mnonstop
$208American Airlines
Tue, May 5 - Sat, May 9
Delta Logo
11:37 am - 5:08 pm
DFW
-
TYS
4h 31m
1 stop
Delta Logo
5:26 pm - 11:24 pm
TYS
-
DFW
6h 58m
1 stop
$209Delta
Tue, Apr 14 - Wed, Apr 22

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
Apr 15
DFW8:49 pmDallas/Fort Worth
2h 07m
TYS11:56 pmKnoxville McGhee Tyson
Apr 22
TYS6:54 pmKnoxville McGhee Tyson
2h 35m
DFW8:29 pmDallas/Fort Worth
$189
American Airlines
Apr 18
DFW9:19 amDallas/Fort Worth
2h 11m
TYS12:30 pmKnoxville McGhee Tyson
Apr 22
TYS4:09 pmKnoxville McGhee Tyson
2h 35m
DFW5:44 pmDallas/Fort Worth
$200
American Airlines
May 5
DFW9:19 amDallas/Fort Worth
2h 11m
TYS12:30 pmKnoxville McGhee Tyson
May 9
TYS6:00 amKnoxville McGhee Tyson
2h 36m
DFW7:36 amDallas/Fort Worth
$208

Frontier flights from Dallas/Fort Worth Airport to Knoxville

Our best Frontier deals on Dallas/Fort Worth Airport to Knoxville flight tickets
Frontier
Apr 3
DFW5:45 amDallas/Fort Worth
8h 43m
1 stop
TYS3:28 pmKnoxville McGhee Tyson
Apr 6
TYS4:20 pmKnoxville McGhee Tyson
28h 33m
1 stop
DFW7:53 pmDallas/Fort Worth
$205
Frontier
Mar 9
DFW5:45 amDallas/Fort Worth
8h 40m
1 stop
TYS3:25 pmKnoxville McGhee Tyson
Mar 13
TYS4:20 pmKnoxville McGhee Tyson
8h 46m
1 stop
DFW12:06 amDallas/Fort Worth
$250
Frontier
Mar 9
DFW5:45 amDallas/Fort Worth
8h 40m
1 stop
TYS3:25 pmKnoxville McGhee Tyson
Mar 13
TYS4:20 pmKnoxville McGhee Tyson
8h 46m
1 stop
DFW12:06 amDallas/Fort Worth
$315

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 February 27, 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

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 3/24

7:35 pm-10:40 am

1 stop14h 05m

Knoxville McGhee Tyson

Tue 4/7

2:56 pm-9:38 am

1 stop19h 42m

$182

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 4/2

5:05 am-11:39 pm

1 stop17h 34m

Knoxville McGhee Tyson

Mon 4/6

4:20 pm-7:53 pm

1 stop28h 33m

$187

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 4/15

8:49 pm-11:56 pm

Nonstop2h 07m

Knoxville McGhee Tyson

Wed 4/22

6:54 pm-8:29 pm

Nonstop2h 35m

$189

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 4/18

9:19 am-12:30 pm

Nonstop2h 11m

Knoxville McGhee Tyson

Wed 4/22

4:09 pm-5:44 pm

Nonstop2h 35m

$200

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 3/28

1:07 pm-8:51 pm

1 stop6h 44m

Knoxville McGhee Tyson

Tue 3/31

3:00 pm-9:20 pm

1 stop7h 20m

$203

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 4/1

7:35 pm-11:39 pm

1 stop27h 04m

Knoxville McGhee Tyson

Mon 4/6

7:11 pm-6:22 pm

1 stop24h 11m

$204

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 4/3

5:45 am-3:28 pm

1 stop8h 43m

Knoxville McGhee Tyson

Mon 4/6

4:20 pm-7:53 pm

1 stop28h 33m

$205

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 3/24

10:00 am-10:40 am

1 stop23h 40m

Knoxville McGhee Tyson

Tue 3/31

3:00 pm-11:59 pm

1 stop9h 59m

$207

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 5/5

9:19 am-12:30 pm

Nonstop2h 11m

Knoxville McGhee Tyson

Sat 5/9

6:00 am-7:36 am

Nonstop2h 36m

$208

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 4/14

11:37 am-5:08 pm

1 stop4h 31m

Knoxville McGhee Tyson

Wed 4/22

5:26 pm-11:24 pm

1 stop6h 58m

$209

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 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 $405. If you aren’t able to travel during the month of April, then book flights to Knoxville from Dallas/Fort Worth Airport during July instead. Flights to Knoxville in July, while not as cheap as those in April, still average around $412.

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 $404. 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 $510.

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

At noon 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 $416. Flying to Knoxville at noon 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 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 $436 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 $363 on momondo.

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

There are 3 cabin classes available to choose from on Dallas/Fort Worth to Knoxville McGhee Tyson 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 55% 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 February 2026, prices for Dallas/Fort Worth Airport to Knoxville flights are approximately 44% 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

$273

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 $273. The best round-trip flight deal from Dallas/Fort Worth Airport to Knoxville found on momondo in the last 72 hours is $287.
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

  • 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
DeltaPriceFrom $209Free CancellationRating
7.9
8,242 reviews
Search Delta flights
SouthwestPriceFrom $254Free CancellationRating
8.0
4,301 reviews
Search Southwest flights
American AirlinesPriceFrom $337Free CancellationRating
7.2
11,357 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 11,357 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Dallas/Fort Worth Airport to Knoxville in the last 72 hours was $337 (round-trip), much lower than the average airfare cost of $435 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
Maryville
Alcoa
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
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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