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Cheap flights from Atlanta to Knoxville from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Knoxville departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Knoxville

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Knoxville.
 Logo
11:36 am - 8:22 pmATL-TYS
8h 46m1 stop
 Logo
3:52 pm - 8:06 amTYS-ATL
16h 14m1 stop
Sat, Apr 26 - Sun, Apr 27
 Logo
11:36 am - 8:22 pmATL-TYS
8h 46m1 stop
 Logo
1:43 pm - 8:06 amTYS-ATL
18h 23m1 stop
Sat, Apr 26 - Sun, Apr 27
 Logo
11:36 am - 8:22 pmATL-TYS
8h 46m1 stop
 Logo
3:52 pm - 11:40 pmTYS-ATL
31h 48m2 stops
Sat, Apr 26 - Sun, Apr 27
 Logo
11:36 am - 8:22 pmATL-TYS
8h 46m1 stop
 Logo
1:43 pm - 11:40 pmTYS-ATL
33h 57m2 stops
Sat, Apr 26 - Sun, Apr 27
Delta Logo
8:45 am - 9:40 amATL-TYS
0h 55mnonstop
Delta Logo
5:30 am - 6:31 amTYS-ATL
1h 01mnonstop
$419Delta
Find Deal
Sat, Apr 26 - Sun, Apr 27
American Airlines Logo
10:56 am - 3:52 pmATL-TYS
4h 56m1 stop
American Airlines Logo
7:54 pm - 11:59 pmTYS-ATL
4h 05m1 stop
$439American Airlines
Find Deal
Sat, Apr 26 - Sun, Apr 27
Delta Logo
8:40 am - 9:43 amATL-TYS
1h 03mnonstop
Delta Logo
8:35 am - 9:43 amTYS-ATL
1h 08mnonstop
$497Delta
Find Deal
Mon, Jun 16 - Fri, Jun 20
American Airlines Logo
6:45 am - 10:16 amATL-TYS
3h 31m1 stop
American Airlines Logo
5:57 pm - 9:59 pmTYS-ATL
4h 02m1 stop
$517American Airlines
Find Deal
Mon, Jun 16 - Fri, Jun 20
United Airlines Logo
9:25 am - 10:22 pmATL-TYS
12h 57m2 stops
United Airlines Logo
5:45 am - 7:44 pmTYS-ATL
13h 59m1 stop
$562United Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27
United Airlines Logo
9:25 am - 10:22 pmATL-TYS
12h 57m2 stops
United Airlines Logo
5:45 am - 2:31 pmTYS-ATL
8h 46m1 stop
$570United Airlines
Find Deal
Sat, Apr 26 - Sun, Apr 27

Delta flights from Atlanta to Knoxville

Our best Delta deals on Atlanta to Knoxville flight tickets
Delta
Apr 26
ATL8:45 amAtlanta Hartsfield-Jackson
0h 55m
TYS9:40 amKnoxville McGhee Tyson
Apr 27
TYS5:30 amKnoxville McGhee Tyson
1h 01m
ATL6:31 amAtlanta Hartsfield-Jackson
Delta
Jun 16
ATL8:40 amAtlanta Hartsfield-Jackson
1h 03m
TYS9:43 amKnoxville McGhee Tyson
Jun 20
TYS8:35 amKnoxville McGhee Tyson
1h 08m
ATL9:43 amAtlanta Hartsfield-Jackson
Delta
Apr 12
ATL8:45 amAtlanta Hartsfield-Jackson
0h 57m
TYS9:42 amKnoxville McGhee Tyson
Apr 13
TYS5:45 amKnoxville McGhee Tyson
1h 01m
ATL6:46 amAtlanta Hartsfield-Jackson

United Airlines flights from Atlanta to Knoxville

Our best United Airlines deals on Atlanta to Knoxville flight tickets
United Airlines
Apr 23
ATL9:25 amAtlanta Hartsfield-Jackson
12h 57m
2 stops
TYS10:22 pmKnoxville McGhee Tyson
Apr 27
TYS5:45 amKnoxville McGhee Tyson
13h 59m
1 stop
ATL7:44 pmAtlanta Hartsfield-Jackson
United Airlines
Apr 26
ATL9:25 amAtlanta Hartsfield-Jackson
12h 57m
2 stops
TYS10:22 pmKnoxville McGhee Tyson
Apr 27
TYS5:45 amKnoxville McGhee Tyson
8h 46m
1 stop
ATL2:31 pmAtlanta Hartsfield-Jackson
United Airlines
Apr 25
ATL6:45 amAtlanta Hartsfield-Jackson
17h 14m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
Apr 27
TYS5:45 amKnoxville McGhee Tyson
8h 46m
1 stop
ATL2:31 pmAtlanta Hartsfield-Jackson

See travel insights to Knoxville from

How to get the cheapest flight ticket from Atlanta to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of June is, on average, the cheapest month to fly to Knoxville from Atlanta, with most prices found around $358. If you aren’t able to travel during the month of June, then book flights to Knoxville from Atlanta during May instead. Flights to Knoxville in May, while not as cheap as those in June, still average around $408.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Atlanta to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $419. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Knoxville for around $716.

What is the cheapest time of day to depart on your flight to Knoxville?

At noon is the cheapest time of day to fly from Atlanta to Knoxville when you can find flight prices for as low as $419. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $547.

What is the cheapest Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson flight route?

Fly from Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson for the best Atlanta Hartsfield-Jackson - Knoxville McGhee Tyson flight prices

What cabin class options are available on Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson flights?

There are 2 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to Knoxville flight prices changed over time?

As of April 2025, prices for Atlanta to Knoxville flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Knoxville (ATL to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Knoxville

Best Price Found

$81

Fastest flight time

0h 54m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Atlanta in the past 72 hours is $81. The best round-trip flight deal from Atlanta to Knoxville found on momondo in the last 72 hours is $241.
The fastest flight from Atlanta to Knoxville takes 0h 54m
Direct flights go from Atlanta to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

  • How far is Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson by plane?

    Atlanta Hartsfield-Jackson and Knoxville McGhee Tyson are 154.5 mi apart from one another. A reasonable flight in good conditions will take 0h 54m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Knoxville McGhee Tyson Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Atlanta to Knoxville?

  • What is the most popular airline from Atlanta to Knoxville?


Best airlines flying from Atlanta to Knoxville

Compare and see reviews for airlines that fly from Atlanta to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $338Free CancellationRating
8.0
7,897 reviews
Search Delta flights
  • Delta Flights From Atlanta to Knoxville

    Across 17 Delta flights from Atlanta to Knoxville this week, the average price was $462, with the best Delta deals starting from $338 round-trip. 7,897 users have rated Delta on momondo, with an average score of 8.0/10.


Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Murphy
Crossville
Maryville
Newport
Alcoa
Oak Ridge
Kodak
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Knoxville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville from Atlanta.

Can I find flights from Atlanta to Knoxville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Knoxville flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Knoxville?

Once you have performed a search for Atlanta to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Knoxville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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