TYS

$101 Find Cheap Flights from Dallas to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Knoxville departing on 11/15. 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 Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Knoxville, 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 Dallas to Knoxville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas to Knoxville

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

Thu, Nov 6 - Sun, Nov 9
Multiple Airlines Logo
5:35 am - 1:44 pmDFW-TYS
7h 09m1 stop
Multiple Airlines Logo
7:00 am - 9:33 amTYS-DFW
27h 33m1 stop
$183Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
3:44 pm - 10:42 pmDFW-TYS
5h 58m1 stop
Multiple Airlines Logo
6:09 pm - 10:22 amTYS-DFW
17h 13m1 stop
$194Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
6:00 am - 9:37 pmDFW-TYS
14h 37m2 stops
Multiple Airlines Logo
4:47 pm - 9:54 amTYS-DFW
18h 07m1 stop
$197Multiple Airlines
Find Deal
Tue, Apr 7 - Fri, Apr 10
Southwest Logo
11:15 am - 2:20 pmDAL-TYS
2h 05mnonstop
Southwest Logo
6:35 am - 9:35 amTYS-DAL
4h 00m1 stop
$307Southwest
Find Deal
Thu, Mar 12 - Mon, Mar 16
Southwest Logo
6:55 am - 12:45 pmDAL-TYS
4h 50m1 stop
Southwest Logo
7:25 pm - 11:15 pmTYS-DAL
4h 50m1 stop
$317Southwest
Find Deal
Tue, Apr 7 - Fri, Apr 10
Southwest Logo
11:15 am - 2:20 pmDAL-TYS
2h 05mnonstop
Southwest Logo
2:45 pm - 4:10 pmTYS-DAL
2h 25mnonstop
$318Southwest
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
8:00 am - 1:42 pmDAL-TYS
4h 42m1 stop
Delta Logo
8:45 am - 3:12 pmTYS-DAL
7h 27m1 stop
$357Delta
Find Deal
Sat, Nov 8 - Thu, Nov 13
Delta Logo
6:39 pm - 11:22 pmDAL-TYS
3h 43m1 stop
Delta Logo
8:35 am - 11:43 amTYS-DAL
4h 08m1 stop
$377Delta
Find Deal
Tue, Nov 4 - Wed, Nov 12
Delta Logo
8:00 am - 1:42 pmDAL-TYS
4h 42m1 stop
Delta Logo
2:41 pm - 5:50 pmTYS-DAL
4h 09m1 stop
$394Delta
Find Deal
Sat, Nov 8 - Sun, Nov 9
Delta Logo
8:00 am - 2:51 pmDAL-TYS
5h 51m1 stop
Delta Logo
8:07 pm - 11:52 pmTYS-DAL
4h 45m1 stop
$396Delta
Find Deal

Everything you should know

Top routes
DFW-TYS
Cheapest • 2% average savings
DFW-TYS
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$183
Overall average: $428
Multiple Airlines
Thu 11/6Sun 11/9
DFW - TYS • 1 stop
Cheapest non-stop
$318
Southwest
Tue 4/7Fri 4/10
DAL - TYS • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Booking Insights

KAYAK's insights & trends for Dallas to Knoxville flights

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

What is the cheapest Dallas to Knoxville flight route?

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

The absolute cheapest return flight from Dallas to Knoxville costs $337 on the route between Dallas/Fort Worth Airport (DFW) and Knoxville (TYS). However, over the past month, flights between Dallas Love Field Airport (DAL) and Knoxville (TYS) were, on average, 2% cheaper than other Dallas-Knoxville routes. The most popular route is between Dallas/Fort Worth Airport (DFW) and Knoxville (TYS).

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas to Knoxville, 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 Dallas to Knoxville is January, where tickets cost $327 (return) on average. On the other hand, the most expensive months are September and October, where the average cost of round-trip tickets is $450 and $435 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas to Knoxville, 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 Dallas to Knoxville, you should book around 5 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Cheapest flight$64
Flight from Dallas/Fort Worth Airport to Knoxville

When to book flights from Dallas to Knoxville

Are your dates flexible? Find out the best times to travel from Dallas to Knoxville 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 Dallas to Knoxville

  • What is the cheapest flight from Dallas to Knoxville?

    In the last 3 days, the lowest price for a flight from Dallas to Knoxville was $64 for a one-way ticket and $183 for a round-trip.

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

    Yes, you’ll need a passport to travel to Knoxville from Dallas.

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

    There are 2 airports in Dallas (Dallas Love Field and Dallas/Fort Worth.) and only 1 airport in Knoxville (Knoxville McGhee Tyson). The cheapest flights are generally found on the Dallas/Fort Worth Airport to Knoxville McGhee Tyson flight route.

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

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

  • Which airline alliances offer flights from Dallas to Knoxville?

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

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

    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 Dallas to Knoxville.

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

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

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

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

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

Prefer to fly direct from Dallas to Knoxville?

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

Direct departures

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

Direct returns

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

Reviews of the top 3 airlines serving from Dallas to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Knoxville. 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 Dallas to Knoxville? 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.
7.9
DeltaOverall score based on 7971 reviews
8.5Crew
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.