TYS - DFW

$115 Find Cheap Flights from Knoxville to Dallas/Fort Worth Airport

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/Fort Worth 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/Fort Worth Airport

 
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/Fort Worth (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/Fort Worth 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/Fort Worth

Thu, Jul 31 - Sun, Aug 3
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6:00 am - 9:17 pmTYS-DFW
16h 17m1 stop
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8:00 am - 11:37 pmDFW-TYS
14h 37m1 stop
Tue, Jul 15 - Thu, Jul 17
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4:55 pm - 11:10 pmTYS-DFW
7h 15m1 stop
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5:24 pm - 10:11 amDFW-TYS
15h 47m1 stop
Thu, Jul 31 - Thu, Aug 7
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6:00 am - 9:17 pmTYS-DFW
16h 17m1 stop
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8:00 am - 10:11 amDFW-TYS
25h 11m1 stop
Thu, Jul 10 - Thu, Aug 7
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6:00 am - 9:17 pmTYS-DFW
16h 17m1 stop
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5:24 pm - 10:11 amDFW-TYS
15h 47m1 stop
Sat, Dec 13 - Mon, Dec 15
American Airlines Logo
4:32 pm - 6:10 pmTYS-DFW
2h 38mnonstop
American Airlines Logo
9:11 pm - 12:21 amDFW-TYS
2h 10mnonstop
$357American Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
American Airlines Logo
11:25 am - 5:43 pmTYS-DFW
7h 18m1 stop
American Airlines Logo
9:11 pm - 12:21 amDFW-TYS
2h 10mnonstop
$367American Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
Delta Logo
4:00 pm - 9:28 pmTYS-DFW
6h 28m1 stop
Delta Logo
9:40 am - 3:05 pmDFW-TYS
4h 25m1 stop
$377Delta
Find Deal
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
Delta Logo
5:45 am - 8:41 amTYS-DFW
3h 56m1 stop
Delta Logo
4:25 pm - 11:59 pmDFW-TYS
6h 34m1 stop
$399Delta
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/Fort Worth flights

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

What’s the cheapest day of the week to fly from Knoxville to Dallas/Fort Worth Airport?

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

Your flight ticket price will generally be cheaper if you fly to Dallas/Fort Worth Airport on a Wednesday and more expensive on a Sunday. On your return trip to Knoxville, you should consider flying back on a Saturday, and avoid Fridays for better deals.

What is the cheapest month to fly from Knoxville to Dallas/Fort Worth Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Dallas/Fort Worth Airport, 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/Fort Worth Airport 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.

Can I save money by flying with a layover from Knoxville to Dallas/Fort Worth Airport?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $512 on average.

How far in advance should I book a flight from Knoxville to Dallas/Fort Worth Airport?

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/Fort Worth Airport, 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/Fort Worth Airport, 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 seasonJanuary
High seasonDecember
Cheapest flight$115
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Knoxville to Dallas/Fort Worth Airport

When to book flights from Knoxville to Dallas/Fort Worth

Are your dates flexible? Find out the best times to travel from Knoxville to Dallas/Fort Worth 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 Knoxville to Dallas/Fort Worth Airport flights

  • What is the cheapest flight from Knoxville to Dallas/Fort Worth Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Dallas/Fort Worth Airport was $115 for a one-way ticket and $219 for a round-trip.

  • Do I need a passport to fly between Knoxville and Dallas/Fort Worth Airport?

    No, a passport isn't needed to fly from Knoxville to Dallas/Fort Worth Airport. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Knoxville to Dallas/Fort Worth Airport?

    American Airlines, Delta, and Aeromexico offer inflight Wi-Fi service on the Knoxville to Dallas/Fort Worth Airport flight route.

  • Which aircraft models fly most regularly from Knoxville to Dallas/Fort Worth Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Dallas/Fort Worth Airport flight route.

  • Which airline alliances offer flights from Knoxville to Dallas/Fort Worth Airport?

    oneworld is the only airline alliance operating flights between Knoxville and Dallas/Fort Worth Airport.

  • On which days can I fly direct from Knoxville to Dallas/Fort Worth Airport?

    There are nonstop flights from Knoxville to Dallas/Fort Worth Airport on a daily basis.

  • Which is the best airline for flights from Knoxville to Dallas, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Dallas are Delta and American Airlines. With an average price for the route of $411 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $406 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Knoxville to Dallas/Fort Worth Airport?

    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/Fort Worth Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas/Fort Worth Airport 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/Fort Worth Airport?

    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/Fort Worth Airport with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and DFW can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Knoxville to Dallas/Fort Worth Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $246 or less one-way and $357 or less round-trip.

Prefer to fly direct from Knoxville to Dallas/Fort Worth Airport?

 
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/Fort Worth.
Find which airlines fly direct from Knoxville McGhee Tyson Airport to Dallas/Fort Worth Airport, which days they fly and book direct flights.

Direct departures

Knoxville McGhee Tyson to Dallas/Fort Worth

Monday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Tuesday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Wednesday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Thursday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Friday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Saturday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Sunday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

See more direct flights

Direct returns

Dallas/Fort Worth to Knoxville McGhee Tyson

Monday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Tuesday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Wednesday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Thursday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Friday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Saturday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

Sunday

Alaska Airlines, American Airlines, Finnair, +3 more

Alaska Airlines, American Airlines, +4 more

See more direct flights

Reviews of the top 3 airlines serving from Knoxville to Dallas/Fort Worth

 
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/Fort Worth? 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 7964 reviews
8.5Crew
8.2Boarding
7.3Food
7.9Entertainment
7.9Comfort
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.

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