DFW - TYS

$110 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 8/18. 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
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Everything you should know

Cheapest round-trip
$240
Typical prices: $356-$493
American Airlines
Tue 8/25Thu 9/3
DFW - TYS • Non-stop
Cheapest one-way
$110
Typical prices: $119-$299
Multiple Airlines
Tue 8/18
DFW - TYS • 1 stop
Top airlines
Cheapest • from $240 (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 4 weeks in advance save around 15% 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

Tue, Aug 25 - Thu, Sep 3
American Airlines Logo
6:34 pm - 9:53 pm
DFW
-
TYS
2h 19mnonstop
American Airlines Logo
6:03 am - 7:32 am
TYS
-
DFW
2h 29mnonstop
$240American Airlines
Sat, Aug 8 - Mon, Aug 10
American Airlines Logo
9:49 am - 12:58 pm
DFW
-
TYS
2h 09mnonstop
American Airlines Logo
7:19 am - 8:50 am
TYS
-
DFW
2h 31mnonstop
$241American Airlines
Tue, Aug 4 - Mon, Aug 10
Multiple Airlines Logo
1:53 pm - 12:06 pm
DFW
-
TYS
21h 13m
1 stop
Multiple Airlines Logo
12:50 pm - 4:07 pm
TYS
-
DFW
28h 17m
2 stops
$242Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
10:00 am - 10:24 pm
DFW
-
TYS
11h 24m
2 stops
Multiple Airlines Logo
11:16 am - 9:23 pm
TYS
-
DFW
11h 07m
1 stop
$243Multiple Airlines
Fri, Aug 7 - Wed, Aug 12
Frontier Logo
9:07 am - 7:24 pm
DFW
-
TYS
9h 17m
1 stop
Frontier Logo
8:19 pm - 8:09 am
TYS
-
DFW
12h 50m
1 stop
$244Frontier
Sun, Aug 9 - Fri, Aug 14
Multiple Airlines Logo
1:53 pm - 8:36 am
DFW
-
TYS
17h 43m
1 stop
Multiple Airlines Logo
12:50 pm - 10:35 pm
TYS
-
DFW
34h 45m
2 stops
$245Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
10:00 am - 10:24 pm
DFW
-
TYS
11h 24m
2 stops
Multiple Airlines Logo
11:16 am - 9:23 pm
TYS
-
DFW
11h 07m
1 stop
$246Multiple Airlines
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
10:00 am - 8:21 pm
DFW
-
TYS
33h 21m
2 stops
Multiple Airlines Logo
5:00 pm - 4:33 pm
TYS
-
DFW
24h 33m
1 stop
$247Multiple Airlines
Fri, Aug 7 - Wed, Aug 12
Multiple Airlines Logo
10:00 am - 10:24 pm
DFW
-
TYS
11h 24m
2 stops
Multiple Airlines Logo
8:00 am - 12:23 pm
TYS
-
DFW
29h 23m
1 stop
$248Multiple Airlines
Tue, Jul 14 - Wed, Jul 22
Delta Logo
8:10 am - 2:48 pm
DFW
-
TYS
5h 38m
1 stop
Delta Logo
7:43 pm - 12:13 am
TYS
-
DFW
5h 30m
1 stop
$249Delta
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 August.

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 Wednesday 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 September, 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.

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 $346 on average.

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 4 weeks before departure, which saves you about 15% 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$110
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 4% increase in price.
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 $110 for a one-way ticket and $240 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 $310 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 $427 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 $280 or less one-way and $280 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 4243 reviews
7.0Food
8.0Comfort
8.6Crew
7.5Entertainment
8.1Boarding
Airline reviews

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

2.0 MediocreMarcela, Jun 2026
DAL - COS
Read more Southwest reviews

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

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

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

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 !

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

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

The pilot greased the landing and the crew was fantastic.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

At least it was a short flight. Greyhound with wings.

Our flight got changed and/or delayed 8 times before we boarded.

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

Information on your arrival and departure airports