$38 Find Cheap Flights from Knoxville to Texas - Compare and Save

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 8/14. 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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Cheap Flights from Knoxville to Texas

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dallas
Dallas2 stops$221
Houston
Houstonnonstop$72
Austin
Austinnonstop$78
San Antonio
San Antonio1 stop$298
El Paso
El Paso1 stop$321
McAllen
McAllen1 stop$399
Killeen
Killeen1 stop$632
Waco
Waco1 stop$540
San Angelo
San Angelo1 stop$464
Dallas
Dallas2 stops$221
Houston
Houstonnonstop$72
Austin
Austinnonstop$78
San Antonio
San Antonio1 stop$298
El Paso
El Paso1 stop$321
McAllen
McAllen1 stop$399
Killeen
Killeen1 stop$632
Waco
Waco1 stop$540
San Angelo
San Angelo1 stop$464

Book Cheap Knoxville to Texas Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Texas

Fri, Sep 25 - Mon, Sep 28
Allegiant Air Logo
1:31 pm - 2:51 pm
TYS
-
HOU
2h 20mnonstop
Allegiant Air Logo
4:27 pm - 7:34 pm
HOU
-
TYS
2h 07mnonstop
$72Allegiant Air
Fri, Sep 25 - Mon, Sep 28
Allegiant Air Logo
1:31 pm - 2:51 pm
TYS
-
HOU
2h 20mnonstop
Allegiant Air Logo
4:27 pm - 7:34 pm
HOU
-
TYS
2h 07mnonstop
$74Allegiant Air
Fri, Sep 18 - Sun, Sep 20
Multiple Airlines Logo
8:00 am - 9:23 am
TYS
-
AUS
2h 23mnonstop
Multiple Airlines Logo
6:33 pm - 7:34 pm
AUS
-
TYS
24h 01m
2 stops
$188Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
4:18 pm - 10:03 am
TYS
-
AUS
18h 45m
1 stop
Multiple Airlines Logo
10:13 am - 1:27 pm
AUS
-
TYS
2h 14mnonstop
$199Multiple Airlines
Sat, Oct 31 - Mon, Nov 2
American Airlines Logo
7:25 am - 9:10 am
TYS
-
DFW
2h 45mnonstop
American Airlines Logo
8:24 pm - 11:31 pm
DFW
-
TYS
2h 07mnonstop
$237American Airlines
Tue, Sep 1 - Wed, Sep 2
American Airlines Logo
6:03 am - 7:32 am
TYS
-
DFW
2h 29mnonstop
American Airlines Logo
8:10 pm - 11:18 pm
DFW
-
TYS
2h 08mnonstop
$237American Airlines
Tue, Sep 1 - Wed, Sep 2
Southwest Logo
1:55 pm - 3:10 pm
TYS
-
DAL
2h 15mnonstop
Southwest Logo
11:20 am - 2:20 pm
DAL
-
TYS
2h 00mnonstop
$237Southwest
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
2:05 pm - 3:20 pm
TYS
-
DAL
2h 15mnonstop
Southwest Logo
10:20 am - 1:25 pm
DAL
-
TYS
2h 05mnonstop
$237Southwest
Tue, Sep 1 - Wed, Sep 2
United Airlines Logo
2:21 pm - 7:57 pm
TYS
-
DFW
6h 36m
1 stop
United Airlines Logo
6:45 am - 1:18 pm
DFW
-
TYS
5h 33m
1 stop
$252United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
7:00 am - 11:11 am
TYS
-
DFW
5h 11m
1 stop
United Airlines Logo
5:35 pm - 11:59 pm
DFW
-
TYS
5h 24m
1 stop
$257United Airlines
Booking Insights

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.

How much is a round-trip flight from Knoxville to Texas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Texas departing in August.

Flight prices are below average for this route right now.

Flights to Texas from Knoxville usually cost between $274 and $377 in August.
The lowest price found in the past 5 days was $221 on Multiple Airlines (Aug 20-Aug 24).

What is the cheapest Knoxville to Texas flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Texas from Knoxville found in the last 5 days was to Austin, at $59 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 5 days was $277.

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 in the afternoon, when round-trip flights cost $474 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Texas is generally at night, which is peak travel time and where the average cost of a ticket is $574.

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 $351, 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 $319 (return) on average. On the other hand, the most expensive months are November and June, when the average cost of round-trip tickets is $396 and $393 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 Wednesday 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 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

August

Cheapest flight

$38
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 9% 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.

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 $279 one-way - $405 round-trip; Houston $284 one-way - $405 round-trip

Reviews of the 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
SouthwestOverall score based on 4227 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

10.0 ExcellentK, Jun 2026
SAN - AUS
Read more Southwest reviews

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

The seat was not comfortable. 1D. My back was sore all night and the next day.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Snacks are always pretzels. Why can't you also offer peanuts ?

Boarding was quick and simple However when I was at my seat there was a child kicking my me from behind which made me uncomfortable but besides that the flight was smooth

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

Flight staff and all was fine. Food always sucks on planes so nothing new.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Even though we were delayed, we were able to make our connection

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

Both of the first class flight attendants were rude, to everyone, not just us. The one in coach was more helpful to us than the ones in first class!

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

A very pleasant flight but it would be greatly improved with wifi to help entertain kids

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

A three hour delay to board and then another hour on the tarmac because they couldn't get a tractor? Ugh.

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

Seats were very uncomfortable and being charged for snacks and water.........

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Not one thing to like. Three flights all with “mechanical” delays. Never got to where I was going and spent additional $500 for a hotel room. American Airlines is the worst in the industry!

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

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.

This was a horrible American Airlines experience, and it discourages me from flying with them again. It may have stemmed from a mechanical delay, but it appeared that the team was unprepared to respond to the delay. After boarding, we waited an hour before finally taking off. After landing at our destination, we waited an additional hour on the tarmac waiting for a gate (at 8:00pm) to be assigned and cleared. The flight crew did their best, but they were clearly tired and also ready to be done for the day. Because of the delay, I missed a connecting flight. It was a very poor experience.

Fantastic! If it had not been for a check-in agent in Knoxville I may have not gotten my passes on British Airways. I couldn’t check-in online because British Airways had messed us the info on my tickets to London & Inverness. AA’s was great! British Airways was a continuous series of delays and frustrations.

Wheelchair was waiting for me,changed to a better seat which was great as it's hard for me to walk

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

Information on your arrival and departure airports