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Cheap flights from Dallas to Knoxville from $94

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 to Knoxville departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dallas to Knoxville

Cheap round-trip flights

Logo
10:25 pm - 6:22 pmDFW-TYS
18h 57m1 stop
Logo
2:02 pm - 9:04 pmTYS-DFW
8h 02m1 stop
$194
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Wed, Nov 12 - Fri, Nov 14
Logo
3:44 pm - 10:42 pmDFW-TYS
5h 58m1 stop
Logo
4:47 pm - 11:07 amTYS-DFW
19h 20m1 stop
$199
Find Deal
Thu, Dec 4 - Mon, Dec 8
Frontier Logo
6:00 am - 4:18 pmDFW-TYS
9h 18m1 stop
Frontier Logo
8:17 pm - 12:19 amTYS-DFW
29h 02m1 stop
$201Frontier
Find Deal
Sun, Oct 5 - Fri, Oct 10
Logo
8:54 am - 5:34 pmDFW-TYS
7h 40m1 stop
Logo
11:25 am - 10:04 amTYS-DFW
23h 39m1 stop
$216
Find Deal
Mon, Sep 29 - Tue, Sep 30
Logo
5:10 am - 11:16 pmDFW-TYS
17h 06m1 stop
Logo
5:59 pm - 3:16 pmTYS-DFW
22h 17m1 stop
$217
Find Deal
Fri, Oct 17 - Fri, Oct 24
Frontier Logo
6:00 am - 4:18 pmDFW-TYS
9h 18m1 stop
Frontier Logo
11:32 am - 1:59 amTYS-DFW
15h 27m2 stops
$226Frontier
Find Deal
Sun, Oct 5 - Fri, Oct 10
Southwest Logo
6:55 am - 12:45 pmDAL-TYS
4h 50m1 stop
Southwest Logo
7:25 pm - 11:25 pmTYS-DAL
5h 00m1 stop
$327Southwest
Find Deal
Thu, Mar 12 - Sun, Mar 15
Southwest Logo
6:15 am - 12:45 pmDAL-TYS
5h 30m2 stops
Southwest Logo
7:25 pm - 11:25 pmTYS-DAL
5h 00m1 stop
$332Southwest
Find Deal
Thu, Mar 12 - Sun, Mar 15
Delta Logo
8:30 am - 1:44 pmDAL-TYS
4h 14m1 stop
Delta Logo
5:36 pm - 8:49 pmTYS-DAL
4h 13m1 stop
$357Delta
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Tue, Nov 11 - Sat, Nov 15
Delta Logo
6:40 pm - 11:52 pmDAL-TYS
4h 12m1 stop
Delta Logo
8:05 pm - 11:58 pmTYS-DAL
4h 53m1 stop
$377Delta
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Mon, Nov 24 - Mon, Dec 1

Frontier flights from Dallas to Knoxville

Our best Frontier deals on Dallas to Knoxville flight tickets
Frontier
Oct 5
DFW6:00 amDallas/Fort Worth
9h 18m
1 stop
TYS4:18 pmKnoxville McGhee Tyson
Oct 10
TYS8:17 pmKnoxville McGhee Tyson
29h 02m
1 stop
DFW12:19 amDallas/Fort Worth
$201
Find similar
Frontier
Oct 5
DFW6:00 amDallas/Fort Worth
9h 18m
1 stop
TYS4:18 pmKnoxville McGhee Tyson
Oct 10
TYS11:32 amKnoxville McGhee Tyson
15h 27m
2 stops
DFW1:59 amDallas/Fort Worth
$226
Find similar
Frontier
Sep 22
DFW6:00 amDallas/Fort Worth
12h 45m
1 stop
TYS7:45 pmKnoxville McGhee Tyson
Sep 29
TYS8:35 pmKnoxville McGhee Tyson
10h 10m
2 stops
DFW5:45 amDallas/Fort Worth
$228
Find similar

Southwest flights from Dallas to Knoxville

Our best Southwest deals on Dallas to Knoxville flight tickets
Southwest
Mar 12
DAL6:55 amDallas Love Field
4h 50m
1 stop
TYS12:45 pmKnoxville McGhee Tyson
Mar 15
TYS7:25 pmKnoxville McGhee Tyson
5h 00m
1 stop
DAL11:25 pmDallas Love Field
$327
Find similar
Southwest
Mar 12
DAL6:15 amDallas Love Field
5h 30m
2 stops
TYS12:45 pmKnoxville McGhee Tyson
Mar 15
TYS7:25 pmKnoxville McGhee Tyson
5h 00m
1 stop
DAL11:25 pmDallas Love Field
$332
Find similar
Southwest
Mar 12
DAL6:15 amDallas Love Field
5h 30m
2 stops
TYS12:45 pmKnoxville McGhee Tyson
Mar 15
TYS6:35 amKnoxville McGhee Tyson
6h 15m
2 stops
DAL11:50 amDallas Love Field
$347
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 September 15, 2025.
Use the filters below to find and compare flights from Dallas to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 11/12

10:25 pm-6:22 pm

1 stop18h 57m

Knoxville McGhee Tyson

Fri 11/14

2:02 pm-9:04 pm

1 stop8h 02m

$194

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 12/4

3:44 pm-10:42 pm

1 stop5h 58m

Knoxville McGhee Tyson

Mon 12/8

4:47 pm-11:07 am

1 stop19h 20m

$199

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sun 10/5

6:00 am-4:18 pm

1 stop9h 18m

Knoxville McGhee Tyson

Fri 10/10

8:17 pm-12:19 am

1 stop29h 02m

$201

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 9/29

8:54 am-5:34 pm

1 stop7h 40m

Knoxville McGhee Tyson

Tue 9/30

11:25 am-10:04 am

1 stop23h 39m

$216

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 10/17

5:10 am-11:16 pm

1 stop17h 06m

Knoxville McGhee Tyson

Fri 10/24

5:59 pm-3:16 pm

1 stop22h 17m

$217

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sun 10/5

6:00 am-4:18 pm

1 stop9h 18m

Knoxville McGhee Tyson

Fri 10/10

11:32 am-1:59 am

2 stops15h 27m

$226

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Thu 3/12

6:55 am-12:45 pm

1 stop4h 50m

Knoxville McGhee Tyson

Sun 3/15

7:25 pm-11:25 pm

1 stop5h 00m

$327

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Thu 3/12

6:15 am-12:45 pm

2 stops5h 30m

Knoxville McGhee Tyson

Sun 3/15

7:25 pm-11:25 pm

1 stop5h 00m

$332

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Tue 11/11

8:30 am-1:44 pm

1 stop4h 14m

Knoxville McGhee Tyson

Sat 11/15

5:36 pm-8:49 pm

1 stop4h 13m

$357

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Mon 11/24

6:40 pm-11:52 pm

1 stop4h 12m

Knoxville McGhee Tyson

Mon 12/1

8:05 pm-11:58 pm

1 stop4h 53m

$377

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Knoxville from

How to get the cheapest flight ticket from Dallas 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 January is, on average, the cheapest month to fly to Knoxville from Dallas, with most prices found around $322. If you aren’t able to travel during the month of January, then book flights to Knoxville from Dallas during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $367.

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

The cheapest day to depart from Dallas to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $377. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Knoxville for around $447.

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 to Knoxville when you can find flight prices for as low as $406. 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 evening when prices are around $437.

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

Fly from Dallas/Fort Worth to Knoxville McGhee Tyson for the best Dallas - 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 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 for as low as $319 on momondo.

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

There are 3 cabin classes available to choose from on Dallas 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.

Cheap Dallas to Knoxville flight deals and tips

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

Fastest flight time

2h 00m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Knoxville

1 airport
The fastest flight from Dallas to Knoxville takes 2h 00m
Direct flights go from Dallas to Knoxville on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

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

    The distance between Dallas and Knoxville McGhee Tyson is about 765.7 mi. Typically, this will take 2h 00m by plane in normal conditions.

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

    Prices for flights from Dallas to Knoxville McGhee Tyson Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Knoxville McGhee Tyson Airport.

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

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dallas to Knoxville

Compare and see reviews for airlines that fly from Dallas to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
DeltaPriceFrom $266Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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
Crossville
Maryville
Murphy
Alcoa
Newport
Lenoir City
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dallas to Knoxville. momondo saves you time and could save you money on your trip.

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 provides multiple filters to help you find the best flight to Knoxville from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Knoxville from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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