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Knoxville

$68+ Cheap flights from Texas 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Texas to Knoxville

Cheapest flights from Texas to Knoxville
Explore the most affordable flight options available from Texas to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This Trip.com deal was found by Cheapflights users on 12/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:15 pmHOU - TYS
Nonstop2h 01mAllegiant Air
lun. 1/56:06 pmTYS - HOU
Nonstop2h 24mAllegiant Air
Deal found 12/12$187
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:15 amDFW - TYS
1 stop7h 16mFrontier
mar. 12/304:46 pmTYS - DFW
1 stop17h 53mFrontier
Deal found 12/13$213
This eDestinos deal was found by Cheapflights users on 12/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:46 pmAUS - TYS
Nonstop2h 09mAllegiant Air
sáb. 1/38:00 amTYS - AUS
Nonstop2h 34mAllegiant Air
Deal found 12/14$221
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/298:20 pmHOU - TYS
Nonstop2h 01mAllegiant Air
vie. 1/25:56 pmTYS - HOU
Nonstop2h 24mAllegiant Air
Deal found 12/13$225
This Cheapflightsfares deal was found by Cheapflights users on 12/12. 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.
lun. 12/158:10 pmHOU - TYS
Nonstop2h 01mAllegiant Air
vie. 12/196:01 pmTYS - HOU
Nonstop2h 24mAllegiant Air
Deal found 12/12$226
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2912:18 pmSAT - TYS
1 stop26h 33mFrontier
lun. 1/54:46 pmTYS - SAT
1 stop8h 31mFrontier
Deal found 12/14$234
This Expedia deal was found by Cheapflights users on 12/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/227:55 pmIAH - TYS
1 stop18h 56mFrontier
lun. 1/54:46 pmTYS - IAH
1 stop8h 52mFrontier
Deal found 12/12$292
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:15 amDFW - TYS
1 stop7h 36mFrontier
dom. 1/44:26 pmTYS - DFW
1 stop18h 13mFrontier
Deal found 12/15$298
This Frontier deal was found by Cheapflights users on 12/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:00 amDFW - TYS
1 stop7h 57mFrontier
jue. 12/184:26 pmTYS - DFW
1 stop8h 43mFrontier
Deal found 12/13$322
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/165:20 amSAT - TYS
1 stop5h 27mDelta
sáb. 12/206:59 pmTYS - SAT
1 stop6h 39mDelta
Deal found 12/13$329
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
vie. 12/198:15 pmHOU - TYS
Nonstop2h 01mAllegiant Air
lun. 12/226:01 pmTYS - HOU
Nonstop2h 24mAllegiant Air
Deal found 12/15$334
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:15 amDFW - TYS
1 stop12h 24mMultiple Airlines
vie. 1/26:00 amTYS - DFW
1 stop27h 04mMultiple Airlines
Deal found 12/13$341

Find flight deals from Texas to Knoxville

Keep the following information in mind while searching for Texas to Knoxville flight deals. Data was last updated diciembre 15, 2025.

Round-trip from

$138
(Booking.com)

One-way from

$68
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$276

Good round-trip deal

$114 or less

Good one-way deal

$74 or less
From Texas to Knoxville McGhee Tyson
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One-way flight from Texas to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 13% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 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 Texas to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Texas to Knoxville McGhee Tyson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Texas to Knoxville that are best for you.

Fly from

Texas

Fly to

Knoxville

Route

Depart

Return

Price

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

jue. 1/8

7:57 pm-10:28 pm

1 stop25h 31m

Knoxville McGhee Tyson

dom. 1/11

1:39 pm-12:39 am

1 stop12h 00m

$182

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

vie. 1/30

6:55 am-3:30 pm

1 stop7h 35m

Knoxville McGhee Tyson

lun. 2/2

4:30 pm-12:16 am

1 stop8h 46m

$197

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

lun. 1/5

1:46 pm-4:55 pm

Nonstop2h 09m

Knoxville McGhee Tyson

lun. 1/12

8:30 am-11:24 pm

2 stops15h 54m

$199

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

sáb. 1/10

8:29 pm-11:44 pm

Nonstop2h 15m

Knoxville McGhee Tyson

sáb. 1/17

6:59 am-8:50 am

Nonstop2h 51m

$209

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

mié. 2/18

8:25 pm-11:44 pm

Nonstop2h 19m

Knoxville McGhee Tyson

sáb. 2/21

9:10 am-10:55 am

Nonstop2h 45m

$209

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

jue. 12/25

7:15 am-3:31 pm

1 stop7h 16m

Knoxville McGhee Tyson

mar. 12/30

4:46 pm-9:39 am

1 stop17h 53m

$213

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

dom. 1/4

10:49 pm-10:15 am

1 stop10h 26m

Knoxville McGhee Tyson

vie. 1/30

12:55 pm-10:49 pm

1 stop10h 54m

$228

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

jue. 1/15

6:30 am-5:53 pm

1 stop10h 23m

Knoxville McGhee Tyson

lun. 1/19

12:55 pm-11:11 am

1 stop23h 16m

$228

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

mié. 2/18

5:25 am-11:08 am

1 stop4h 43m

Knoxville McGhee Tyson

sáb. 2/21

5:30 am-10:03 am

1 stop5h 33m

$229

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

jue. 1/22

6:00 am-11:34 am

1 stop4h 34m

Knoxville McGhee Tyson

dom. 1/25

6:00 am-10:05 am

1 stop5h 05m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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

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

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

Currently, December is the cheapest month in which you can book a flight from Texas to Knoxville (average of $54). Flying from Texas to Knoxville in January is currently the most expensive (average of $126). 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 TX to TYS?

Find hourly flight availability from Texas 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 diciembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Texas to Knoxville in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Texas to Knoxville. Price data was last updated on December 13, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas?

    Knoxville McGhee Tyson (TYS) is the airport you will fly into if you book a flight from Texas to Knoxville. It is only a 11.3 mi journey from McGhee Tyson (TYS) to Knoxville’s city center.

  • How long is the flight from Texas to Knoxville?

    Airlines like Frontier, United Airlines, and Delta fly from Texas to Knoxville in about 2h 15m. The time it takes to get you to your destination can typically vary by up to 5h 20m. The distance between Texas and Knoxville is about 770 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $45 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $72 and $99, respectively.

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

    When deciding which route to take from Texas to Knoxville consider Houston Hobby - Knoxville McGhee Tyson, Dallas/Fort Worth - Knoxville McGhee Tyson or Houston George Bush Intcntl - Knoxville McGhee Tyson as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Texas to Knoxville consider choosing Alaska Airlines (80%), Japan Airlines (79%) or American Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Texas to Knoxville?

    The cheapest flight price from Texas to Knoxville is $377. On average you can expect to pay $633. The most popular route, (Houston Hobby - Knoxville McGhee Tyson), can usually be booked for $138.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Texas to Knoxville (average of $54). Flying from Texas to Knoxville in January is currently the most expensive (average of $126). 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
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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Alternative routes for Texas to Knoxville

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Top 4 airlines flying from Texas to Knoxville

Discover the top 4 airlines that operate flights from Texas 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$64Average$147FlexibilityNo cancel feeOn-time88%
DeltaCheapest$134Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$194Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$370FlexibilityNo cancel feeOn-time71%

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