Texas

$52+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DFW
Mai 29 — Jun 51
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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 April 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Fr 7/36:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Mo 7/68:42 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25$93
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Mo 6/155:30 pm
TYS
-
HOU
Nonstop2h 11m
Allegiant Air
Fr 6/197:44 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/25$94
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/15:30 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Mo 6/157:31 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/27$97
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Mo 7/136:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Fr 7/178:42 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/24$99
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:30 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Fr 5/297:39 pm
HOU
-
TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/24$107
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Fr 6/126:30 am
TYS
-
AUS
Nonstop2h 18m
Allegiant Air
Fr 6/268:38 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25$110
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Mo 7/206:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Fr 7/248:42 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25$111
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Fr 7/106:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Mo 7/138:42 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25$114
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/125:30 pm
TYS
-
HOU
Nonstop2h 11m
Allegiant Air
Mo 6/157:31 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/29$115
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Mo 6/156:30 am
TYS
-
AUS
Nonstop2h 18m
Allegiant Air
Fr 6/198:38 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/28$115
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Fr 7/316:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Fr 8/78:56 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/28$118
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Fr 5/225:30 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Mo 5/257:39 pm
HOU
-
TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/28$129

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 April 29, 2026.

Round-trip from

$93
(Cheapflightsfares)

One-way from

$52
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$389

Good round-trip deal

$142 or less

Good one-way deal

$168 or less
From Knoxville McGhee Tyson to Texas
One-way flight from Knoxville McGhee Tyson to Texas
Highest demand for flights based on searches. 16% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Knoxville McGhee Tyson to Texas.
Price to beat on a one-way flight from Knoxville McGhee Tyson to Texas.

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 April 29, 2026.
Use the filters below to find and compare flights from Knoxville to Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mo 6/1

5:30 pm-6:49 pm

Nonstop2h 19m

Houston Hobby

Fr 6/19

7:44 pm-10:53 pm

Nonstop2h 09m

$81
Quickest round-trip

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fr 5/22

5:30 pm-6:49 pm

Nonstop2h 19m

Houston Hobby

Fr 5/29

7:39 pm-10:42 pm

Nonstop2h 03m

$114

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Mi 5/27

5:59 pm-10:18 pm

1 stop5h 19m

Dallas/Fort Worth

Di 6/2

7:10 am-2:33 pm

1 stop6h 23m

$247

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Di 5/26

7:33 pm-12:12 am

1 stop5h 39m

Dallas/Fort Worth

Di 6/2

5:30 am-11:09 am

1 stop4h 39m

$247

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Sa 5/23

5:35 pm-10:18 pm

1 stop5h 43m

Dallas/Fort Worth

Mo 5/25

5:30 am-11:09 am

1 stop4h 39m

$267

KnoxvilleDallas

TYS - DFW

TYSDFW

Knoxville McGhee Tyson

Do 5/21

7:33 pm-12:35 am

1 stop6h 02m

Dallas/Fort Worth

Sa 5/23

6:37 pm-12:01 am

1 stop4h 24m

$267

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Mi 6/3

7:33 pm-12:44 am

1 stop6h 11m

San Antonio

Sa 6/6

5:00 pm-12:01 am

1 stop6h 01m

$267

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Sa 6/6

5:40 am-9:47 am

1 stop5h 07m

San Antonio

Di 6/9

5:12 pm-11:54 pm

1 stop5h 42m

$267

KnoxvilleDallas

TYS - DAL

TYSDAL

Knoxville McGhee Tyson

Di 5/26

5:50 pm-10:00 pm

1 stop5h 10m

Dallas Love Field

Fr 5/29

1:05 pm-9:15 pm

1 stop7h 10m

$282

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Sa 6/6

5:40 am-9:47 am

1 stop5h 07m

San Antonio

Mo 6/8

5:25 am-1:19 pm

1 stop6h 54m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Knoxville to Texas?

To ensure you get the cheapest price possible for a flight from Knoxville to Texas, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $47). Flying from Knoxville to Texas in March is currently the most expensive (average of $162). 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 April 29, 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 22% 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 April 25, 2026.

Travelers seeking maximum savings on their Knoxville to Texas flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings 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 April 29, 2026.

The most flights from TYS to USTX are scheduled on a Wednesday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Knoxville to Texas?

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 April 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 and Delta can get you from Knoxville to Texas in just under 2h 19m. Your travel time can differ by up to 3h. 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 $45. Frontier flights start at $74 while deals on Southwest start at $115 one-way.

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

  • 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: Envoy Air (92%), Finnair (91%), American Airlines( 88%).

  • What are the cheapest flights from Knoxville to Texas?

    On average you can expect to pay $727 for a flight from Knoxville to Texas. The cheapest flight overall is $173 while the most popular route, (Knoxville McGhee Tyson - Dallas/Fort Worth) 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 $47). Flying from Knoxville to Texas in March is currently the most expensive (average of $162). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 6 airlines flying from Knoxville to Texas

Discover the top 6 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$50Average$139FlexibilityNo cancel feeOn-time88%
FrontierCheapest$80Average$338FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$358FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$395FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$228Average$381FlexibilityNo cancel feeOn-time71%

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