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$80+ Cheap flights from Dallas/Fort Worth (DFW) to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Knoxville McGhee Tyson are usually found in July or April, booked 89 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Knoxville

Cheapest flights from Dallas/Fort Worth to Knoxville
Explore the most affordable flight options available from Dallas/Fort Worth to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:00 pm
DFW
-
TYS
1 stop24h 30m
Frontier
Mon 2/24:30 pm
TYS
-
DFW
1 stop24h 17m
Frontier
Deal found 1/22$164
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:15 am
DFW
-
TYS
1 stop14h 10m
Multiple Airlines
Sun 2/156:11 pm
TYS
-
DFW
1 stop21h 45m
Multiple Airlines
Deal found 1/21$174
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:37 pm
DFW
-
TYS
1 stop18h 24m
Multiple Airlines
Tue 3/1010:00 am
TYS
-
DFW
1 stop10h 49m
Multiple Airlines
Deal found 1/21$193
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:00 am
DFW
-
TYS
1 stop7h 35m
Multiple Airlines
Wed 2/44:47 pm
TYS
-
DFW
1 stop23h 41m
Multiple Airlines
Deal found 1/21$194
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:06 am
DFW
-
TYS
1 stop6h 20m
Multiple Airlines
Tue 3/104:05 pm
TYS
-
DFW
1 stop8h 12m
Multiple Airlines
Deal found 1/21$205
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:00 am
DFW
-
TYS
1 stop7h 30m
Multiple Airlines
Sun 2/81:39 pm
TYS
-
DFW
1 stop24h 54m
Multiple Airlines
Deal found 1/20$207
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:10 am
DFW
-
TYS
1 stop9h 18m
Multiple Airlines
Sun 2/81:39 pm
TYS
-
DFW
1 stop24h 54m
Multiple Airlines
Deal found 1/21$209
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:43 pm
DFW
-
TYS
1 stop15h 33m
Multiple Airlines
Wed 2/259:00 am
TYS
-
DFW
1 stop9h 43m
Multiple Airlines
Deal found 1/21$211

Find flight deals from Dallas/Fort Worth to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$164
(Kiwi.com)

One-way from

$80
(Frontier)

Popular in

October

Cheapest in

July

Average price

$445

Good round-trip deal

$407 or less

Good one-way deal

$374 or less
Provider with most accurate pricing for Dallas/Fort Worth-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Dallas/Fort Worth-Knoxville McGhee Tyson flights.
Search Deals
From Dallas/Fort Worth to Knoxville McGhee Tyson
Search Deals
One-way flight from Dallas/Fort Worth to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to Knoxville McGhee Tyson.
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to Knoxville McGhee Tyson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Knoxville that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Knoxville

Route

Depart

Return

Price

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 3/5

3:37 pm-11:01 am

1 stop18h 24m

Knoxville McGhee Tyson

Tue 3/10

10:00 am-7:49 pm

1 stop10h 49m

$193

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 2/5

8:10 am-6:28 pm

1 stop9h 18m

Knoxville McGhee Tyson

Sun 2/8

7:31 pm-8:37 am

2 stops38h 06m

$217

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 2/18

1:10 pm-8:37 pm

1 stop6h 27m

Knoxville McGhee Tyson

Wed 2/25

10:53 am-4:57 pm

1 stop7h 04m

$231

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 2/12

7:15 am-10:25 pm

1 stop14h 10m

Knoxville McGhee Tyson

Sun 2/15

6:11 pm-2:56 pm

1 stop21h 45m

$240

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 4/21

2:20 pm-10:29 pm

1 stop7h 09m

Knoxville McGhee Tyson

Sat 4/25

9:40 am-3:16 pm

1 stop6h 36m

$251

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 2/11

7:00 am-1:24 pm

1 stop5h 24m

Knoxville McGhee Tyson

Sun 2/15

6:45 am-12:04 pm

1 stop6h 19m

$274

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 7/14

7:30 am-2:42 pm

1 stop6h 12m

Knoxville McGhee Tyson

Wed 7/22

7:00 am-11:36 am

1 stop5h 36m

$277

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sun 4/26

5:25 pm-11:41 pm

1 stop5h 16m

Knoxville McGhee Tyson

Thu 4/30

7:00 am-11:30 am

1 stop5h 30m

$282

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 2/12

2:02 pm-10:25 pm

1 stop7h 23m

Knoxville McGhee Tyson

Mon 2/16

9:36 pm-3:48 pm

1 stop19h 12m

$285

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 5/25

5:32 pm-11:19 pm

1 stop4h 47m

Knoxville McGhee Tyson

Fri 5/29

7:00 am-11:36 am

1 stop5h 36m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

Compare providers for flights from Dallas/Fort Worth to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Knoxville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dallas/Fort Worth Airport-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Knoxville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dallas/Fort Worth to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Dallas/Fort Worth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Knoxville

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Knoxville. Price data was last updated on January 16, 2026.

The price you pay for your flight from Dallas/Fort Worth Airport to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Knoxville?

Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Knoxville (average of $131). Flying from Dallas/Fort Worth Airport to Knoxville in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to TYS?

Find hourly flight availability from Dallas/Fort Worth to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2026.

One of the essential ways to save on airfare from Dallas/Fort Worth Airport to Knoxville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Knoxville. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Knoxville flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated January 22, 2026.
Read through reviews of airlines operating flights from Dallas/Fort Worth Airport to Knoxville, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
7.9
Good
8,087 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
11,173 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Dallas/Fort Worth?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from Dallas/Fort Worth to Knoxville. 3 airlines have flights to McGhee Tyson from Dallas/Fort Worth on a regular basis. Booking flights from Dallas/Fort Worth to Knoxville McGhee Tyson should not be difficult; the airport handles an average of 13 inbound flights from Dallas/Fort Worth per day.

  • How long is the flight from Dallas/Fort Worth Airport to Knoxville?

    A quick flight from Dallas/Fort Worth Airport to Knoxville can take about 6h 27m. United Airlines provides one of the quickest options available for as low as $231. The distance between Dallas/Fort Worth Airport and Knoxville is about 770 mi.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Knoxville round-trip?

    Delta, at $209, was found to be the cheapest airline from Dallas/Fort Worth Airport to Knoxville.Alternate airlines to your destination round-trip include Southwest and American Airlines. These flights start at 52% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Knoxville one-way?

    $72 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $105 and $203, respectively.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Knoxville?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas/Fort Worth Airport to Knoxville on time: SkyWest Airlines (100%), Envoy Air (93%), Japan Airlines (80%).

  • What are the cheapest flights from Dallas/Fort Worth Airport to Knoxville?

    The cheapest flight price from Dallas/Fort Worth Airport to Knoxville is $251. On average you can expect to pay $538. The most popular route, (Dallas/Fort Worth - Knoxville McGhee Tyson), can usually be booked for $207.

  • Can I find deals for flights from Dallas/Fort Worth to Knoxville that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Knoxville.

  • Can I find deals for business class flights from Dallas/Fort Worth to Knoxville?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Knoxville?

    Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Knoxville (average of $131). Flying from Dallas/Fort Worth Airport to Knoxville in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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Top 3 airlines flying from Dallas/Fort Worth to Knoxville

Discover the top 3 airlines that operate flights from Dallas/Fort Worth to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$426FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$274Average$337FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$337Average$435FlexibilityNo cancel feeOn-time71%

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