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Knoxville

$45+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Texas to Knoxville

Keep the following information in mind while searching for Texas to Knoxville flight deals. Data was last updated julio 30, 2025.

Round-trip from

$95
(Cheapflightsfares)

One-way from

$45
(Cheapflightsfares)

Popular in

September

Cheapest in

June

Average price

$308

Good round-trip deal

$82 or less

Good one-way deal

$82 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. 2% potential increase in price ($7 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).
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Average for round-trip flights in July 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.
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Find 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 julio 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:47 amHOU - TYS
Nonstop2h 01mAllegiant Air
dom. 11/166:30 amTYS - HOU
Nonstop2h 27mAllegiant Air
Deal found 7/29$91
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/33:03 pmAUS - TYS
Nonstop2h 09mAllegiant Air
dom. 10/54:23 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Deal found 7/29$99
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/105:45 amAUS - TYS
1 stop8h 56mMultiple Airlines
jue. 10/94:23 pmTYS - AUS
Nonstop2h 28mMultiple Airlines
Deal found 7/27$156
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/175:50 amIAH - TYS
1 stop16h 26mMultiple Airlines
lun. 10/207:02 pmTYS - IAH
2 stops22h 41mMultiple Airlines
Deal found 7/27$201
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/307:02 amSAT - TYS
1 stop5h 36mAmerican Airlines
sáb. 9/65:19 pmTYS - SAT
1 stop5h 05mAmerican Airlines
Deal found 7/30$215
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/268:53 amAUS - TYS
1 stop7h 02mAmerican Airlines
sáb. 8/302:23 pmTYS - AUS
1 stop6h 49mAmerican Airlines
Deal found 7/29$225
This Delta deal was found by Cheapflights users on 7/30. 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.
mié. 8/271:05 pmHOU - TYS
1 stop4h 58mDelta
sáb. 8/306:14 pmTYS - HOU
1 stop5h 17mDelta
Deal found 7/30$229
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/275:45 amIAH - TYS
1 stop6h 23mDelta
sáb. 8/306:14 pmTYS - IAH
1 stop6h 42mDelta
Deal found 7/28$229
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/910:04 pmIAH - TYS
1 stop17h 25mFrontier
dom. 8/175:25 pmTYS - IAH
1 stop17h 59mFrontier
Deal found 7/28$235
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/610:15 amIAH - TYS
Nonstop2h 23mUnited Airlines
sáb. 9/135:35 pmTYS - IAH
1 stop7h 24mUnited Airlines
Deal found 7/28$236
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/131:33 pmELP - TYS
1 stop24h 56mFrontier
dom. 8/175:25 pmTYS - ELP
1 stop20h 56mFrontier
Deal found 7/29$237
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:00 amAUS - TYS
1 stop9h 14mFrontier
dom. 11/165:14 pmTYS - AUS
1 stop7h 20mFrontier
Deal found 7/29$238

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 julio 30, 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

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

vie. 8/8

7:03 pm-10:10 pm

Nonstop2h 07m

Knoxville McGhee Tyson

vie. 8/15

5:47 pm-7:12 pm

Nonstop2h 25m

$95

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

vie. 10/3

3:03 pm-6:12 pm

Nonstop2h 09m

Knoxville McGhee Tyson

dom. 10/5

4:23 pm-5:51 pm

Nonstop2h 28m

$99

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

mié. 9/10

5:45 am-3:41 pm

1 stop8h 56m

Knoxville McGhee Tyson

jue. 10/9

4:23 pm-5:51 pm

Nonstop2h 28m

$156

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

vie. 10/17

5:50 am-11:16 pm

1 stop16h 26m

Knoxville McGhee Tyson

lun. 10/20

7:02 pm-4:43 pm

2 stops22h 41m

$201

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

sáb. 8/30

7:02 am-1:38 pm

1 stop5h 36m

Knoxville McGhee Tyson

sáb. 9/6

5:19 pm-9:24 pm

1 stop5h 05m

$215

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

mar. 8/26

1:00 pm-6:54 pm

1 stop4h 54m

Knoxville McGhee Tyson

sáb. 8/30

12:20 pm-3:48 pm

1 stop4h 28m

$225

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

mié. 8/27

1:05 pm-7:03 pm

1 stop4h 58m

Knoxville McGhee Tyson

sáb. 8/30

6:14 pm-10:31 pm

1 stop5h 17m

$229

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

mié. 8/27

1:07 pm-7:03 pm

1 stop4h 56m

Knoxville McGhee Tyson

sáb. 8/30

5:45 am-8:41 am

1 stop3h 56m

$229

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

sáb. 8/9

10:04 pm-4:29 pm

1 stop17h 25m

Knoxville McGhee Tyson

dom. 8/17

5:25 pm-10:24 am

1 stop17h 59m

$235

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

sáb. 9/6

10:15 am-1:38 pm

Nonstop2h 23m

Knoxville McGhee Tyson

sáb. 9/13

5:35 pm-11:59 pm

1 stop7h 24m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 56 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, January is the cheapest month in which you can book a flight from Texas to Knoxville (average of $294). Flying from Texas to Knoxville in March is currently the most expensive (average of $376). 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 julio 30, 2025.

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

Weekly flight availability from Texas to Knoxville

Explore weekly flight availability from Texas to Knoxville. 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 julio 30, 2025.

The most flights from USTX to TYS are scheduled on a Wednesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated julio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Texas to Knoxville to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Allegiant Air
7.2
Good
703 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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 Delta, with prices starting from $107 and $119, 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, Houston George Bush Intcntl - Knoxville McGhee Tyson or Dallas/Fort Worth - 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 Japan Airlines (67%), PSA Airlines (64%) or Alaska Airlines (60%) 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 $276. On average you can expect to pay $439. The most popular route, (Houston Hobby - Knoxville McGhee Tyson), can usually be booked for $85.

  • 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, January is the cheapest month in which you can book a flight from Texas to Knoxville (average of $294). Flying from Texas to Knoxville in March is currently the most expensive (average of $376). 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
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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Alternative routes for Texas to Knoxville

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

Discover the top 5 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$53Average$137FlexibilityNo cancel feeOn-time88%
FrontierCheapest$118Average$168FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$334FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$361FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$436FlexibilityNo cancel feeOn-time69%

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