$115 Find Cheap Flights from Knoxville to Dallas

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 Dallas departing on 8/7. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Dallas

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

Cheap Flights from Knoxville to Dallas (TYS-DFW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Dallas 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 Dallas

Tue, Jul 15 - Thu, Jul 17
 Logo
4:55 pm - 11:10 pmTYS-DFW
7h 15m1 stop
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5:24 pm - 10:11 amDFW-TYS
15h 47m1 stop
Tue, Jul 15 - Thu, Jul 17
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4:55 pm - 10:02 amTYS-DFW
18h 07m1 stop
 Logo
7:55 pm - 4:47 pmDFW-TYS
19h 52m1 stop
Fri, Aug 1 - Sun, Aug 3
 Logo
6:00 am - 9:01 amTYS-DFW
28h 01m1 stop
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8:00 am - 10:11 amDFW-TYS
25h 11m1 stop
Sat, Dec 13 - Mon, Dec 15
American Airlines Logo
12:19 pm - 2:00 pmTYS-DFW
2h 41mnonstop
American Airlines Logo
12:19 pm - 3:19 pmDFW-TYS
2h 00mnonstop
$357American Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
American Airlines Logo
6:20 pm - 10:37 pmTYS-DFW
5h 17m1 stop
American Airlines Logo
9:11 pm - 12:21 amDFW-TYS
2h 10mnonstop
$367American Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
Delta Logo
5:57 pm - 9:28 pmTYS-DAL
4h 31m1 stop
Delta Logo
5:45 am - 10:27 amDAL-TYS
3h 42m1 stop
$367Delta
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Sat, Dec 13 - Mon, Dec 15
Delta Logo
6:10 pm - 9:28 pmTYS-DFW
4h 18m1 stop
Delta Logo
1:25 pm - 6:13 pmDFW-TYS
3h 48m1 stop
$377Delta
Find Deal
Thu, Jul 3 - Thu, Jul 10
Frontier Logo
5:25 pm - 12:30 amTYS-DFW
8h 05m1 stop
Frontier Logo
5:35 am - 4:29 pmDFW-TYS
9h 54m1 stop
$396Frontier
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Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
7:00 am - 11:08 amTYS-DFW
5h 08m1 stop
United Airlines Logo
12:05 pm - 5:33 pmDFW-TYS
4h 28m1 stop
$397United Airlines
Find Deal
Sat, Jul 5 - Tue, Jul 8
United Airlines Logo
9:55 am - 2:51 pmTYS-DFW
5h 56m1 stop
United Airlines Logo
7:00 am - 1:21 pmDFW-TYS
5h 21m1 stop
$431United Airlines
Find Deal
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KAYAK's insights & trends for Knoxville to Dallas flights

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

What is the cheapest Knoxville to Dallas 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 Dallas.

Our data shows that the cheapest route for a return flight from Knoxville to Dallas cost $255 and was between Knoxville (TYS) and Dallas/Fort Worth Airport (DFW). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $255.

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

The average price of all round-trip flights from Knoxville to Dallas clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Knoxville to Dallas, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Dallas, Saturday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Dallas, 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 Dallas is August, where tickets cost $357 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $454 and $444 respectively.

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

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 Dallas, 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 Dallas, 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

Cheapest flight$115
Flight from Knoxville to Dallas/Fort Worth Airport

When to book flights from Knoxville to Dallas

Are your dates flexible? Find out the best times to travel from Knoxville to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Dallas

  • What is the cheapest flight from Knoxville to Dallas?

    In the last 3 days, the lowest price for a flight from Knoxville to Dallas was $115 for a one-way ticket and $234 for a round-trip.

  • Do I need a passport to fly between Knoxville and Dallas?

    A passport is required to fly from Knoxville to Dallas.

  • Which airports will I be using when flying from Knoxville to Dallas?

    Knoxville is served by only 1 airport and there are 2 airports in Dallas. You will leave Knoxville from Knoxville McGhee Tyson and you will be arriving in Dallas at one of these airports: Dallas Love Field or Dallas/Fort Worth.

  • Which aircraft models fly most regularly from Knoxville to Dallas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Dallas?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Knoxville and Dallas, with SkyTeam being the most commonly used for this route.

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

    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 Dallas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas from Knoxville 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 Dallas?

    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 to Dallas with an airline and back to Knoxville with another airline.

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

    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 to Dallas from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Knoxville to Dallas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Knoxville McGhee Tyson to Dallas.
Find which airlines fly direct from Knoxville McGhee Tyson Airport to Dallas, which days they fly and book direct flights.

Direct departures

Knoxville McGhee Tyson to Dallas

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Dallas to Knoxville McGhee Tyson

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top 3 airlines serving from Knoxville to Dallas

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Dallas. 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 Dallas? 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 7963 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

They canceled flight. Hard to believe there was even a plane incoming for us to get on

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. The flight was delayed due to an attendant forgetting to come to work. On the flight no drinks were offered only for purchase meals.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. On the flight no drinks were offered only for purchase meals.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

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

Information on your arrival and departure airports

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