DFW - TYS

$99 Find Cheap Flights from Dallas/Fort Worth Airport 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/Fort Worth to Knoxville departing on 8/4. 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, 0 bags

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

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Everything you should know

Cheapest round-trip
$243
Typical prices: $478-$347
American Airlines
Wed 7/15Tue 7/21
DFW - TYS • Non-stop
Cheapest one-way
$99
Typical prices: $119-$262
Delta
Tue 8/4
DFW - TYS • 1 stop
Top airlines
Cheapest • from $243 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 2h 14m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $217 (round-trip)
Shortest trip • 4h 26m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas/Fort Worth to Knoxville (DFW-TYS)

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

Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
8:41 pm - 11:51 pm
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
5:31 pm - 7:04 pm
TYS
-
DFW
2h 33mnonstop
$243American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
7:51 am - 11:13 am
DFW
-
TYS
2h 22mnonstop
American Airlines Logo
5:37 am - 7:06 am
TYS
-
DFW
2h 29mnonstop
$248American Airlines
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
8:41 pm - 11:51 pm
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
6:10 pm - 12:29 am
TYS
-
DFW
7h 19m
1 stop
$253American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
7:51 am - 11:13 am
DFW
-
TYS
2h 22mnonstop
American Airlines Logo
1:00 pm - 8:00 pm
TYS
-
DFW
8h 00m
1 stop
$258American Airlines
Wed, Jul 29 - Mon, Aug 3
American Airlines Logo
8:41 pm - 11:51 pm
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
8:11 pm - 9:37 pm
TYS
-
DFW
2h 26mnonstop
$260American Airlines
Fri, Aug 14 - Mon, Aug 24
Multiple Airlines Logo
1:53 pm - 10:26 am
DFW
-
TYS
19h 33m
1 stop
Multiple Airlines Logo
6:54 pm - 4:08 pm
TYS
-
DFW
22h 14m
1 stop
$262Multiple Airlines
Tue, Jul 14 - Wed, Jul 22
American Airlines Logo
9:50 am - 5:37 pm
DFW
-
TYS
6h 47m
1 stop
American Airlines Logo
8:05 pm - 12:29 am
TYS
-
DFW
5h 24m
1 stop
$263American Airlines
Wed, Aug 12 - Sat, Aug 15
Multiple Airlines Logo
1:30 pm - 5:19 pm
DFW
-
TYS
26h 49m
1 stop
Multiple Airlines Logo
11:16 am - 9:23 pm
TYS
-
DFW
11h 07m
1 stop
$266Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
1:53 pm - 10:26 am
DFW
-
TYS
19h 33m
1 stop
Multiple Airlines Logo
11:16 am - 9:23 pm
TYS
-
DFW
11h 07m
1 stop
$269Multiple Airlines
Wed, Jul 22 - Sun, Jul 26
American Airlines Logo
8:41 pm - 11:51 pm
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
5:37 am - 7:06 am
TYS
-
DFW
2h 29mnonstop
$270American Airlines
Booking Insights

KAYAK's insights & trends for Dallas/Fort Worth to Knoxville flights

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

How much is a round-trip flight from Dallas/Fort Worth Airport to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dallas/Fort Worth Airport to Knoxville departing in July.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas/Fort Worth Airport 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/Fort Worth Airport to Knoxville is April, where tickets cost $323 (return) on average. On the other hand, the most expensive months are October and November, where the average cost of round-trip tickets is $473 and $450 respectively.

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

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 $337, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dallas/Fort Worth Airport 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/Fort Worth Airport 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/Fort Worth Airport to Knoxville, you should book around 5 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$99
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Dallas/Fort Worth Airport to Knoxville

When to book flights from Dallas/Fort Worth to Knoxville

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

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

    In the last 5 days, the lowest price for a flight from Dallas/Fort Worth Airport to Knoxville was $99 for a one-way ticket and $243 for a round-trip.

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

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

  • Which airports will I be using when flying from Dallas/Fort Worth Airport to Knoxville?

    On your way to Knoxville, you’ll fly out from Dallas/Fort Worth. You’ll be landing at Knoxville McGhee Tyson.

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

    Only American Airlines offers inflight Wi-Fi service on the Dallas/Fort Worth Airport to Knoxville flight route.

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

    The Boeing 737-800 is the aircraft model that flies most regularly on the Dallas/Fort Worth Airport to Knoxville flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Dallas to Knoxville are Southwest and American Airlines. With an average price for the route of $314 and an overall rating of 7.9, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.1.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Dallas/Fort Worth Airport 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/Fort Worth Airport 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/Fort Worth Airport with another airline. Booking your flights between Dallas/Fort Worth Airport and TYS 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 Dallas/Fort Worth Airport 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/Fort Worth Airport 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 Dallas/Fort Worth Airport to Knoxville

  • Looking for a cheap flight? 25% of our users found flights on this route for $313 or less one-way and $287 or less round-trip.

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

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

Direct departures

Dallas/Fort Worth 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/Fort Worth

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 airlines flying from Dallas/Fort Worth 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/Fort Worth 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
SouthwestOverall score based on 4235 reviews
8.6Crew
8.0Comfort
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

I don't know why flying out of Sarasota requires two plane changes.

10.0 ExcellentJohn, Jun 2026
DAL - ABQ
Read more Southwest reviews

I don't know why flying out of Sarasota requires two plane changes.

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

They lost my baggage and I am still struggling to the information and update

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

Everything you need to know for your flight from Dallas/Fort Worth to Knoxville

Information on your arrival and departure airports