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$80+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DFW
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:13 pm
TYS
-
DFW
1 stop22h 14m
Frontier
Mon 3/27:00 am
DFW
-
TYS
1 stop11h 18m
Frontier
Deal found 1/26$159
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/64:25 pm
TYS
-
DFW
1 stop25h 03m
Multiple Airlines
Sun 2/86:00 am
DFW
-
TYS
1 stop10h 53m
Multiple Airlines
Deal found 1/26$182
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/245:14 pm
TYS
-
DFW
1 stop24h 10m
Multiple Airlines
Tue 3/38:30 am
DFW
-
TYS
1 stop24h 40m
Multiple Airlines
Deal found 1/27$183
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:13 pm
TYS
-
DFW
1 stop25h 15m
Frontier
Thu 3/58:26 pm
DFW
-
TYS
1 stop17h 59m
Frontier
Deal found 1/27$184
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/26:18 pm
TYS
-
IAH
1 stop28h 39m
Multiple Airlines
Fri 2/68:18 pm
IAH
-
TYS
1 stop14h 22m
Multiple Airlines
Deal found 1/24$185
This Frontier deal was found by Cheapflights users on 1/27. 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.
Fri 2/276:51 pm
TYS
-
DFW
1 stop6h 21m
Frontier
Mon 3/27:00 am
DFW
-
TYS
1 stop11h 18m
Frontier
Deal found 1/27$189
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/94:30 pm
TYS
-
DFW
1 stop23h 57m
Multiple Airlines
Wed 2/119:30 am
DFW
-
TYS
2 stops35h 55m
Multiple Airlines
Deal found 1/26$192
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/1811:30 am
TYS
-
DFW
1 stop10h 50m
Multiple Airlines
Thu 3/197:25 am
DFW
-
TYS
1 stop14h 01m
Multiple Airlines
Deal found 1/27$193
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/245:14 pm
TYS
-
AUS
1 stop23h 50m
Multiple Airlines
Tue 3/34:59 pm
AUS
-
TYS
1 stop21h 05m
Multiple Airlines
Deal found 1/27$193
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:28 pm
TYS
-
AUS
1 stop8h 53m
Frontier
Sun 4/196:45 am
AUS
-
TYS
1 stop7h 48m
Frontier
Deal found 1/27$195
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:12 pm
TYS
-
DFW
1 stop14h 59m
Frontier
Mon 2/2310:25 am
DFW
-
TYS
1 stop7h 53m
Frontier
Deal found 1/27$200
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sat 2/219:24 pm
TYS
-
IAH
1 stop11h 36m
Multiple Airlines
Tue 2/244:22 pm
IAH
-
TYS
1 stop16h 44m
Multiple Airlines
Deal found 1/27$202

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 January 27, 2026.

Round-trip from

$159
(CheapOair)

One-way from

$80
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$280

Good round-trip deal

$279 or less

Good one-way deal

$189 or less
From Knoxville McGhee Tyson to Texas
Search Deals
One-way flight from Knoxville McGhee Tyson to Texas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 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 Knoxville McGhee Tyson to Texas.
Search Deals
Price to beat on a one-way flight from Knoxville McGhee Tyson to Texas.
Search Deals

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 January 27, 2026.
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

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Mon 2/9

4:30 pm-3:27 pm

1 stop23h 57m

Dallas/Fort Worth

Wed 2/11

9:30 am-10:25 pm

2 stops35h 55m

$192

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Fri 2/27

6:51 pm-10:11 am

1 stop16h 20m

Dallas/Fort Worth

Sun 3/1

2:24 pm-6:31 pm

1 stop27h 07m

$215

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Wed 3/11

7:00 am-12:27 pm

1 stop6h 27m

San Antonio

Tue 3/17

2:15 pm-8:47 pm

1 stop5h 32m

$217

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Wed 3/11

6:21 pm-11:07 pm

1 stop5h 46m

San Antonio

Tue 3/17

6:00 am-11:30 am

1 stop4h 30m

$217

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Wed 3/4

6:45 am-12:22 pm

1 stop6h 37m

San Antonio

Tue 3/10

2:15 pm-8:47 pm

1 stop5h 32m

$217

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Thu 4/16

9:00 am-10:37 am

Nonstop2h 37m

Houston George Bush Intcntl

Mon 4/20

8:21 pm-11:41 pm

Nonstop2h 20m

$221

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Wed 3/11

6:35 am-10:20 am

1 stop4h 45m

San Antonio

Tue 3/17

10:55 am-8:05 pm

2 stops8h 10m

$222

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Thu 4/30

9:00 am-10:37 am

Nonstop2h 37m

Houston George Bush Intcntl

Sun 5/3

8:24 pm-11:44 pm

Nonstop2h 20m

$223

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 2/20

4:55 pm-6:40 pm

Nonstop2h 45m

Houston George Bush Intcntl

Sun 2/22

8:25 pm-11:44 pm

Nonstop2h 19m

$223

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 5/1

9:00 am-10:37 am

Nonstop2h 37m

Houston George Bush Intcntl

Mon 5/11

8:24 pm-11:44 pm

Nonstop2h 20m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 $129). 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 January 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Texas at noon. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight in the evening.

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 January 24, 2026.

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 January 27, 2026.

The most flights from TYS to USTX are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 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 January 27, 2026.
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
8,121 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
8,121 reviews
Delta
7.9
Good
8,121 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
9,207 reviews
Delta
7.9
Good
8,121 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
11,198 reviews
Delta
7.9
Good
8,121 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
706 reviews
Delta
7.9
Good
8,121 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,121 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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?

    United Airlines, American Airlines, and Southwest can get you from Knoxville to Texas in just under 4h 45m. Your travel time can differ by up to 1h 42m. There are 945 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 $74 while deals on United Airlines start at $108 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 Hobby, Knoxville McGhee Tyson - Houston George Bush Intcntl 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: SkyWest Airlines (100%), Envoy Air (93%), Finnair( 84%).

  • What are the cheapest flights from Knoxville to Texas?

    On average you can expect to pay $712 for a flight from Knoxville to Texas. The cheapest flight overall is $159 while the most popular route, (Knoxville McGhee Tyson - Houston Hobby) is currently priced at $209.

  • 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 $129). 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

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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$135FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$353FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$162Average$284FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$208Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$418FlexibilityNo cancel feeOn-time69%

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