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$56+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DFW
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:00 amTYS - AUS
Nonstop2h 34mAllegiant Air
mié. 12/318:24 amAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 12/10$117
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/246:00 amTYS - AUS
Nonstop2h 34mAllegiant Air
mar. 12/307:29 pmAUS - TYS
1 stop16h 33mAllegiant Air
Deal found 12/9$156
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
lun. 12/224:23 pmTYS - AUS
Nonstop2h 34mAllegiant Air
mié. 12/318:24 amAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 12/9$180
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/246:00 amTYS - AUS
Nonstop2h 34mAllegiant Air
lun. 12/291:46 pmAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 12/9$185
This Orbitz deal was found by Cheapflights users on 12/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/214:26 pmTYS - DFW
1 stop8h 43mFrontier
jue. 1/156:15 amDFW - TYS
1 stop12h 08mFrontier
Deal found 12/11$187
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/246:00 amTYS - AUS
Nonstop2h 34mMultiple Airlines
sáb. 1/35:30 amAUS - TYS
1 stop25h 48mMultiple Airlines
Deal found 12/9$191
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/246:00 amTYS - AUS
Nonstop2h 34mAllegiant Air
sáb. 1/310:24 amAUS - TYS
Nonstop2h 09mAllegiant Air
Deal found 12/9$200
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
lun. 12/224:23 pmTYS - AUS
Nonstop2h 34mAllegiant Air
mar. 12/307:29 pmAUS - TYS
1 stop16h 33mAllegiant Air
Deal found 12/9$206
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/254:26 pmTYS - DFW
1 stop8h 43mFrontier
lun. 1/57:15 amDFW - TYS
1 stop7h 36mFrontier
Deal found 12/10$213
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/246:00 amTYS - AUS
Nonstop2h 34mMultiple Airlines
mié. 12/315:30 amAUS - TYS
1 stop10h 47mMultiple Airlines
Deal found 12/9$217
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/2412:01 pmTYS - DFW
1 stop25h 15mMultiple Airlines
vie. 1/167:52 pmDFW - TYS
1 stop19h 48mMultiple Airlines
Deal found 12/11$241
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/304:46 pmTYS - SAT
1 stop8h 31mFrontier
lun. 1/56:45 amSAT - TYS
1 stop8h 06mFrontier
Deal found 12/11$242

Find flight deals from Knoxville to Texas

Keep the following information in mind while searching for Knoxville to Texas flight deals. Data was last updated diciembre 12, 2025.

Round-trip from

$117
(Gotogate)

One-way from

$56
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$279

Good round-trip deal

$94 or less

Good one-way deal

$54 or less
From Knoxville McGhee Tyson to Texas
Search Deals
One-way flight from Knoxville McGhee Tyson to Texas
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Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to Texas.
Search Deals
Price to beat on a one-way flight from Knoxville McGhee Tyson to Texas.
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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 diciembre 12, 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

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

vie. 2/6

4:25 pm-12:33 am

1 stop9h 08m

Houston George Bush Intcntl

lun. 2/9

6:45 am-3:35 pm

1 stop7h 50m

$128

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

vie. 1/2

5:56 pm-7:20 pm

Nonstop2h 24m

Houston Hobby

lun. 1/5

8:20 pm-11:21 pm

Nonstop2h 01m

$162

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

jue. 1/8

4:23 pm-3:14 pm

1 stop23h 51m

Dallas/Fort Worth

jue. 1/15

6:15 am-7:23 pm

1 stop12h 08m

$162

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

mié. 1/14

4:47 pm-11:35 pm

1 stop7h 48m

Dallas/Fort Worth

mié. 1/21

5:15 am-3:57 pm

1 stop9h 42m

$177

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

lun. 2/2

4:30 pm-12:16 am

1 stop8h 46m

Austin Bergstrom

vie. 2/6

6:55 am-3:30 pm

1 stop7h 35m

$180

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

lun. 1/5

4:46 pm-12:14 am

1 stop8h 28m

Austin Bergstrom

jue. 1/8

6:45 am-3:28 pm

1 stop7h 43m

$183

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

jue. 2/5

1:39 pm-1:33 pm

1 stop24h 54m

Dallas/Fort Worth

dom. 2/8

6:00 am-5:53 pm

1 stop10h 53m

$188

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

vie. 1/30

6:59 am-8:50 am

Nonstop2h 51m

Houston George Bush Intcntl

sáb. 1/31

8:29 pm-11:44 pm

Nonstop2h 15m

$209

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

sáb. 2/28

5:30 am-10:00 am

1 stop5h 30m

San Antonio

mié. 3/4

5:30 am-11:08 am

1 stop4h 38m

$217

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

sáb. 1/17

6:51 pm-10:58 pm

1 stop5h 07m

San Antonio

sáb. 1/24

6:41 am-3:56 pm

1 stop8h 15m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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, June is the cheapest month in which you can book a flight from Knoxville to Texas (average of $63). Flying from Knoxville to Texas in January is currently the most expensive (average of $96). 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 diciembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Texas in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Knoxville to Texas?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Texas. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Knoxville to Texas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Knoxville to Texas

Explore weekly flight availability from Knoxville to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 12, 2025.

The most flights from TYS to USTX are scheduled on a Monday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

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 diciembre 12, 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
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
699 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Frontier, Allegiant Air, and United Airlines can get you from Knoxville to Texas in just under 2h 24m. Your travel time can differ by up to 6h 44m. There are 781 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 $46. Frontier flights start at $53 while deals on American Airlines start at $99 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 - Dallas/Fort Worth, Knoxville McGhee Tyson - Houston Hobby and Knoxville McGhee Tyson - Houston George Bush Intcntl.

  • 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: Finnair (79%), Alaska Airlines (79%), American Airlines( 75%).

  • What are the cheapest flights from Knoxville to Texas?

    On average you can expect to pay $699 for a flight from Knoxville to Texas. The cheapest flight overall is $178 while the most popular route, (Knoxville McGhee Tyson - Dallas/Fort Worth) is currently priced at $187.

  • 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, June is the cheapest month in which you can book a flight from Knoxville to Texas (average of $63). Flying from Knoxville to Texas in January is currently the most expensive (average of $96). 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.

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Alternative routes for Knoxville to Texas

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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$140FlexibilityNo cancel feeOn-time88%
FrontierCheapest$147Average$284FlexibilityNo cancel feeOn-time62%
DeltaCheapest$207Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$372FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$420FlexibilityNo cancel feeOn-time69%

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