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$54+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Knoxville McGhee Tyson are usually found in January or February, booked 53 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap 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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(Kiwi.com)

One-way from

$54
(Frontier)

Popular in

September

Cheapest in

January

Average price

$450

Good round-trip deal

$407 or less

Good one-way deal

$410 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.
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From Dallas/Fort Worth to Knoxville McGhee Tyson
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One-way flight from Dallas/Fort Worth to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Dallas/Fort Worth to Knoxville McGhee Tyson.
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Find 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 October 13, 2025.

This Mytrip deal was found by Cheapflights users on 10/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:25 amDFW - TYS
1 stop6h 32mMultiple Airlines
Mon 11/179:09 pmTYS - DFW
1 stop13h 12mMultiple Airlines
Deal found 10/11$227
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 amDFW - TYS
1 stop11h 52mFrontier
Sun 11/167:07 pmTYS - DFW
1 stop6h 03mFrontier
Deal found 10/12$228
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Tue 12/28:42 pmDFW - TYS
1 stop14h 21mMultiple Airlines
Thu 12/41:22 pmTYS - DFW
1 stop9h 37mMultiple Airlines
Deal found 10/12$234
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Sun 10/269:19 pmDFW - TYS
1 stop14h 29mMultiple Airlines
Thu 10/307:00 amTYS - DFW
1 stop18h 10mMultiple Airlines
Deal found 10/11$237
This Mytrip deal was found by Cheapflights users on 10/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:50 pmDFW - TYS
1 stop13h 14mMultiple Airlines
Mon 11/106:11 pmTYS - DFW
1 stop16h 10mMultiple Airlines
Deal found 10/11$238
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/175:35 amDFW - TYS
2 stops12h 02mMultiple Airlines
Fri 11/2112:45 pmTYS - DFW
1 stop20h 30mMultiple Airlines
Deal found 10/10$240
This Mytrip deal was found by Cheapflights users on 10/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:42 pmDFW - TYS
2 stops17h 54mMultiple Airlines
Fri 10/312:26 pmTYS - DFW
2 stops17h 43mMultiple Airlines
Deal found 10/11$241
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/222:22 pmDFW - TYS
1 stop22h 11mMultiple Airlines
Thu 10/239:15 pmTYS - DFW
1 stop13h 30mMultiple Airlines
Deal found 10/12$246
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 12/57:57 pmDFW - TYS
1 stop15h 06mMultiple Airlines
Mon 12/84:47 pmTYS - DFW
1 stop19h 20mMultiple Airlines
Deal found 10/12$255

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 October 13, 2025.
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

Tue 11/11

10:24 pm-6:22 pm

2 stops42h 58m

Knoxville McGhee Tyson

Tue 11/18

11:24 am-10:54 pm

1 stop12h 30m

$261

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 10/30

5:35 am-1:33 pm

1 stop6h 58m

Knoxville McGhee Tyson

Sun 11/2

7:00 am-9:33 am

1 stop27h 33m

$270

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 11/8

6:50 pm-9:04 am

1 stop13h 14m

Knoxville McGhee Tyson

Mon 11/10

6:11 pm-4:58 am

3 stops35h 47m

$283

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 11/11

8:10 am-11:23 am

Nonstop2h 13m

Knoxville McGhee Tyson

Tue 11/18

12:08 pm-1:44 pm

Nonstop2h 36m

$337

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 1/17

7:45 pm-10:47 pm

Nonstop2h 02m

Knoxville McGhee Tyson

Mon 1/19

6:51 pm-8:35 pm

Nonstop2h 44m

$357

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 11/19

11:47 am-8:00 pm

1 stop7h 13m

Knoxville McGhee Tyson

Sun 11/23

7:06 am-10:26 am

1 stop4h 20m

$377

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 1/15

10:45 am-8:36 pm

1 stop8h 51m

Knoxville McGhee Tyson

Sun 1/18

10:30 am-6:19 pm

1 stop8h 49m

$377

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 12/5

1:37 pm-8:00 pm

1 stop5h 23m

Knoxville McGhee Tyson

Mon 12/8

7:59 pm-12:22 am

1 stop5h 23m

$397

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 12/23

8:10 am-11:28 am

Nonstop2h 18m

Knoxville McGhee Tyson

Sun 12/28

5:40 pm-12:27 am

1 stop7h 47m

$397

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 1/1

12:20 pm-3:39 pm

Nonstop2h 19m

Knoxville McGhee Tyson

Sun 1/4

5:23 am-7:05 am

Nonstop2h 42m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 20 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Knoxville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 October 10, 2025.

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 52 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 $126). Flying from Dallas/Fort Worth Airport to Knoxville in March is currently the most expensive (average of $352). 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 October 13, 2025.

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 7% 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 October 12, 2025.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Knoxville flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday evenings 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 October 13, 2025.
Read through reviews of airlines operating flights from Dallas/Fort Worth Airport to Knoxville, such as Delta, American Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,972 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,136 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 2h 13m. American Airlines provides one of the quickest options available for as low as $337. The distance between Dallas/Fort Worth Airport and Knoxville is about 770 mi. Most flights are nonstop.

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

    Frontier, at $118, was found to be the cheapest airline from Dallas/Fort Worth Airport to Knoxville.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 71% lower than the current average price 3 months from now.

  • 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: Japan Airlines (84%), Finnair (75%), Alaska Airlines (73%).

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

    The cheapest flight price from Dallas/Fort Worth Airport to Knoxville is $276. On average you can expect to pay $559. The most popular route, (Dallas/Fort Worth - Knoxville McGhee Tyson), can usually be booked for $222.

  • 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 $126). Flying from Dallas/Fort Worth Airport to Knoxville in March is currently the most expensive (average of $352). 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
Morristown
Cherokee
Corbin
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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$163FlexibilityNo cancel feeOn-time62%
DeltaCheapest$266Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$323Average$420FlexibilityNo cancel feeOn-time71%

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