$66 Find Cheap Flights from Knoxville to Texas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Texas departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Texas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Texas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Texas, as well as popular online travel agencies
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Best Texas Flight Deals from Knoxville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dallas
Dallas1 stop$208
Houston
Houstonnonstop$157
Austin
Austinnonstop$86
San Antonio
San Antonio1 stop$218
El Paso
El Paso1 stop$209
Killeen
Killeen1 stop$775
Waco
Waco1 stop$450

Cheap Flight Deals from Knoxville to Texas (TYS-USTX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Texas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Knoxville to Texas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Knoxville to Texas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
10:53 am - 12:30 pmTYS-AUS
2h 37mnonstop
1:20 pm - 4:25 pmAUS-TYS
2h 05mnonstop
$86Allegiant Air
Find Deal
Fri, May 9 - Mon, May 12
10:53 am - 12:30 pmTYS-AUS
2h 37mnonstop
1:20 pm - 4:25 pmAUS-TYS
2h 05mnonstop
$117Allegiant Air
Find Deal
Fri, Apr 25 - Mon, Apr 28
6:32 pm - 10:42 pmTYS-AUS
5h 10m1 stop
6:28 pm - 11:49 pmAUS-TYS
4h 21m1 stop
$199American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
12:46 pm - 12:14 amTYS-DFW
12h 28m1 stop
6:15 am - 3:46 pmDFW-TYS
8h 31m1 stop
$208Frontier
Find Deal
Fri, Apr 18 - Sun, Apr 20
7:00 am - 1:08 pmTYS-ELP
8h 08m1 stop
6:00 am - 2:05 pmELP-TYS
6h 05m1 stop
$209American Airlines
Find Deal
Sat, May 10 - Sat, May 17
4:31 pm - 12:14 amTYS-DFW
8h 43m1 stop
6:15 am - 3:46 pmDFW-TYS
8h 31m1 stop
$218Frontier
Find Deal
Thu, Apr 17 - Sun, Apr 20
5:30 am - 9:45 amTYS-HOU
5h 15m1 stop
6:00 am - 11:23 amHOU-TYS
4h 23m1 stop
$229Delta
Find Deal
Fri, May 2 - Tue, May 13
5:30 am - 8:41 amTYS-IAH
4h 11m1 stop
5:06 pm - 11:51 pmIAH-TYS
5h 45m1 stop
$229Delta
Find Deal
Fri, May 2 - Sat, May 17
7:00 am - 11:58 amTYS-AUS
5h 58m1 stop
6:00 pm - 11:39 pmAUS-TYS
4h 39m1 stop
$254United Airlines
Find Deal
Wed, May 28 - Mon, Jun 2
7:00 am - 10:47 amTYS-AUS
4h 47m1 stop
11:44 am - 10:22 pmAUS-TYS
9h 38m2 stops
$259United Airlines
Find Deal
Sun, Apr 20 - Sat, Apr 26

KAYAK's insights & trends for Knoxville to Texas flights

Get data-powered insights and trends into flights from Knoxville to Texas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Knoxville to Texas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Knoxville to Texas.
The cheapest ticket to Texas from Knoxville found in the last 72 hours was to Austin, at $50 round-trip. The most popular route is from Knoxville (TYS) to Dallas/Fort Worth Airport (DFW), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $248.

What is the cheapest time of day to fly to Texas?

The average price for all round-trip flights from Knoxville to Texas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Texas is generally at night, when round-trip flights cost $432 on average. Morning departures are around 18% more expensive than evening flights, on average. The most expensive time of day to fly to Texas is generally in the morning, which is peak travel time and where the average cost of a ticket is $519.

Can I save money by flying with a layover from Knoxville to Texas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $958, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Texas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Texas is August, when tickets cost $357 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $550 and $462 respectively.

What’s the cheapest day of the week to fly from Knoxville to Texas?

The average price of all round-trip flights from Knoxville to Texas clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Texas on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Knoxville to Texas. For your return ticket, we recommend flying on a Saturday and avoiding Fridays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Knoxville to Texas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Knoxville to Texas, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

May

Cheapest flight

$66
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Knoxville to Austin

FAQs - booking Texas flights

  • How does KAYAK find such low prices on flights from Knoxville to Texas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Texas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Texas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Texas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Texas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Texas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Texas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Texas

  • Looking for a cheap flight? 25% of our users found tickets from Knoxville to the following destinations at these prices or less: Dallas $185 one-way - $349 round-trip; Houston $254 one-way - $388 round-trip

Top 5 airlines serving from Knoxville to Texas

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Texas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Texas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7899 reviews
8.2Boarding
8.5Crew
8.0Comfort
7.9Entertainment
7.3Food
Airline reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

10.0 ExcellentSunderesh, Mar 2025AUS - BOS
Read more Delta reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

April was the flight attendant in first class and was the most pleasant, cordial and efficient person I have seen on a flight in years. Good example of the type of people AA should hire to increase customer satisfacdtion.

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

Flight didn’t get dinner on business. I was starving!

I had two wonderful flights - very relaxing and got me there early!

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

The worst flight of my life. Never will I fly frontier again

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

Bag should not be so much money. This is how Frontier takes advantage of customers

The plane was comfortable. The time to board was way too slow and very unorganized! The crew was not as friendly as normally. The was not a single time that they offered water nor anything!!!

They switched my flight to Spirit, Never using Kayak again,

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

I was not permitted on my flight and had to purchase another flight ticket to Las Vegas.

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Everything you need to know for your flight from Knoxville to Texas

Information on your arrival and departure airports

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