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$60+ Cheap flights from Knoxville (TYS) to Texas

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DFW
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheap flight deals from Knoxville to Texas

Keep the following information in mind while searching for Knoxville to Texas flight deals. Data was last updated September 13, 2025.

Round-trip from

$92
(Cheapflightsfares)

One-way from

$60
(Cheapflightsfares)

Popular in

March

Cheapest in

July

Average price

$297

Good round-trip deal

$62 or less

Good one-way deal

$62 or less
From Knoxville McGhee Tyson to Texas
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One-way flight from Knoxville McGhee Tyson to Texas
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Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to Texas.
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Price to beat on a one-way flight from Knoxville McGhee Tyson to Texas.
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Find flight deals from Knoxville to Texas

Cheapest flights from Knoxville to Texas
Explore the most affordable flight options available from Knoxville to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:41 pmTYS - AUS
Nonstop2h 34mAllegiant Air
Fri 12/124:05 pmAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 9/12$92
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Thu 10/164:23 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Mon 10/277:44 pmAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 9/11$122
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Thu 11/136:30 amTYS - HOU
Nonstop2h 27mAllegiant Air
Sun 11/168:47 amHOU - TYS
Nonstop2h 01mAllegiant Air
Deal found 9/11$138
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:23 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Mon 10/203:03 pmAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 9/12$144
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:45 pmTYS - AUS
Nonstop2h 22mAllegiant Air
Mon 9/292:57 pmAUS - TYS
Nonstop2h 13mAllegiant Air
Deal found 9/11$147
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 12/44:47 pmTYS - DFW
1 stop8h 22mFrontier
Sat 12/610:30 pmDFW - TYS
1 stop16h 22mFrontier
Deal found 9/10$154
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Sun 10/199:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Deal found 9/11$161
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:45 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Sun 10/196:41 pmAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 9/13$162
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/164:23 pmTYS - AUS
Nonstop2h 28mMultiple Airlines
Mon 10/277:20 amAUS - TYS
1 stop26h 13mMultiple Airlines
Deal found 9/11$163
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 12/84:47 pmTYS - AUS
1 stop7h 25mMultiple Airlines
Fri 12/124:05 pmAUS - TYS
Nonstop2h 09mMultiple Airlines
Deal found 9/12$174
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 11/142:02 pmTYS - DFW
1 stop8h 02mMultiple Airlines
Sun 11/165:35 amDFW - TYS
1 stop11h 47mMultiple Airlines
Deal found 9/11$183
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 12/44:47 pmTYS - SAT
1 stop17h 31mFrontier
Sun 12/77:14 pmSAT - TYS
1 stop19h 38mFrontier
Deal found 9/12$184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Texas 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 September 13, 2025.
Use the filters below to find and compare flights from Knoxville to Texas that are best for you.

Fly from

Knoxville

Fly to

Texas

Route

Depart

Return

Price

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Thu 10/16

4:23 pm-5:51 pm

Nonstop2h 28m

Austin Bergstrom

Mon 10/27

7:44 pm-10:53 pm

Nonstop2h 09m

$122

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 11/13

6:30 am-7:57 am

Nonstop2h 27m

Houston Hobby

Sun 11/16

8:47 am-11:48 am

Nonstop2h 01m

$130

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Thu 12/4

4:47 pm-12:09 am

1 stop8h 22m

Dallas/Fort Worth

Sat 12/6

10:30 pm-3:52 pm

1 stop16h 22m

$154

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 10/16

7:20 am-8:38 am

Nonstop2h 18m

Houston Hobby

Sun 10/19

9:28 am-12:28 pm

Nonstop2h 00m

$161

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Fri 10/17

12:45 pm-2:13 pm

Nonstop2h 28m

Austin Bergstrom

Sun 10/19

6:41 pm-9:50 pm

Nonstop2h 09m

$162

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Thu 10/16

4:23 pm-5:51 pm

Nonstop2h 28m

Austin Bergstrom

Mon 10/27

7:20 am-10:33 am

1 stop26h 13m

$163

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Thu 12/4

4:47 pm-9:18 am

1 stop17h 31m

San Antonio

Sun 12/7

7:14 pm-3:52 pm

1 stop19h 38m

$184

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Fri 11/14

2:02 pm-9:04 pm

1 stop8h 02m

Dallas/Fort Worth

Sun 11/16

5:35 am-6:22 pm

1 stop11h 47m

$194

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Fri 11/14

2:02 pm-9:04 pm

1 stop8h 02m

Dallas/Fort Worth

Thu 12/4

3:44 pm-10:42 pm

1 stop5h 58m

$197

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Wed 10/1

7:15 am-10:49 am

1 stop4h 34m

San Antonio

Sat 10/4

5:51 pm-11:43 pm

1 stop4h 52m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Knoxville to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas from Knoxville 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 Knoxville to Texas

What is the cheapest month to book a flight from Knoxville to Texas?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Texas (average of $216). Flying from Knoxville to Texas in March is currently the most expensive (average of $295). 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 TYS to TX?

Find hourly flight availability from Knoxville to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Texas as you normally would.

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated September 13, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to Texas by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,936 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,176 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Texas. 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 from for flights from Knoxville to Texas?

    For a flight from Knoxville to Texas, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • How long is the flight from Knoxville to Texas?

    Allegiant Air, Frontier, and United Airlines can get you from Knoxville to Texas in just under 2h 28m. Your travel time can differ by up to 5h 54m. There are 881 mi between Knoxville and Texas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Knoxville to Texas one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $60. Frontier flights start at $82 while deals on Delta start at $149 one-way.

  • What are the most popular routes from Knoxville to Texas?

    The most popular flight routes from Knoxville to Texas are Knoxville McGhee Tyson - Houston George Bush Intcntl, Knoxville McGhee Tyson - Houston Hobby and Knoxville McGhee Tyson - Dallas/Fort Worth.

  • What are the most reliable airlines from Knoxville to Texas?

    Before booking your flight to Texas from Knoxville, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (75%), Japan Airlines (74%), PSA Airlines( 73%).

  • What are the cheapest flights from Knoxville to Texas?

    On average you can expect to pay $533 for a flight from Knoxville to Texas. The cheapest flight overall is $124 while the most popular route, (Knoxville McGhee Tyson - Houston George Bush Intcntl) is currently priced at $183.

  • Can I find deals for flights from Knoxville to Texas that include hotel bookings?

    Yes. In addition to deals on Knoxville to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Texas?

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

  • Can I find deals for business class flights from Knoxville to Texas?

    Yes. Cheapflights offers flight deals from Knoxville to Texas 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 Knoxville to Texas?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Texas (average of $216). Flying from Knoxville to Texas in March is currently the most expensive (average of $295). 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

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Alternative routes for Knoxville to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Knoxville to Texas

Discover the top 5 airlines that operate flights from Knoxville to Texas. 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 September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$134FlexibilityNo cancel feeOn-time88%
FrontierCheapest$140Average$284FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$225Average$402FlexibilityNo cancel feeOn-time69%

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