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Cheap flights from Atlanta to Knoxville from $97

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 5/22. 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.
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9:26 pm - 4:47 pmATL-TYS
19h 21m1 stop
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5:02 pm - 12:45 amTYS-ATL
7h 43m1 stop
Sun, May 25 - Tue, May 27
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5:20 am - 8:34 amATL-TYS
27h 14m1 stop
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9:09 am - 6:15 pmTYS-ATL
9h 06m1 stop
Fri, Jun 13 - Mon, Jun 16
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7:16 pm - 4:12 pmATL-TYS
20h 56m1 stop
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9:30 am - 12:59 pmTYS-ATL
27h 29m1 stop
Mon, Jun 2 - Sun, Jun 8
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5:28 am - 4:03 pmATL-TYS
10h 35m1 stop
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10:00 am - 8:00 amTYS-ATL
22h 00m1 stop
Sat, May 3 - Mon, May 5
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10:40 am - 8:55 pmATL-TYS
34h 15m2 stops
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10:00 am - 8:00 amTYS-ATL
22h 00m1 stop
Sat, May 3 - Mon, May 5
Delta Logo
7:40 pm - 8:40 pmATL-TYS
1h 00mnonstop
Delta Logo
4:00 pm - 5:05 pmTYS-ATL
1h 05mnonstop
$359Delta
Find Deal
Tue, Aug 12 - Tue, Aug 26
American Airlines Logo
5:24 am - 10:23 amATL-TYS
4h 59m1 stop
American Airlines Logo
4:05 pm - 9:28 pmTYS-ATL
5h 23m1 stop
$379American Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
12:26 pm - 1:19 pmATL-TYS
0h 53mnonstop
Delta Logo
4:22 pm - 5:27 pmTYS-ATL
1h 05mnonstop
$389Delta
Find Deal
Tue, May 20 - Tue, May 27
United Airlines Logo
7:10 am - 11:44 pmATL-TYS
16h 34m1 stop
United Airlines Logo
7:25 pm - 10:16 amTYS-ATL
14h 51m2 stops
$496United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
United Airlines Logo
7:20 pm - 1:25 pmATL-TYS
18h 05m2 stops
United Airlines Logo
7:25 pm - 10:16 amTYS-ATL
14h 51m2 stops
$502United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8

Delta flights from Atlanta to Knoxville

Our best Delta deals on Atlanta to Knoxville flight tickets
Delta
Aug 12
ATL7:40 pmAtlanta Hartsfield-Jackson
1h 00m
TYS8:40 pmKnoxville McGhee Tyson
Aug 26
TYS4:00 pmKnoxville McGhee Tyson
1h 05m
ATL5:05 pmAtlanta Hartsfield-Jackson
Delta
May 20
ATL12:26 pmAtlanta Hartsfield-Jackson
0h 53m
TYS1:19 pmKnoxville McGhee Tyson
May 27
TYS4:22 pmKnoxville McGhee Tyson
1h 05m
ATL5:27 pmAtlanta Hartsfield-Jackson
Delta
May 25
ATL2:24 pmAtlanta Hartsfield-Jackson
0h 53m
TYS3:17 pmKnoxville McGhee Tyson
May 27
TYS10:25 amKnoxville McGhee Tyson
1h 02m
ATL11:27 amAtlanta Hartsfield-Jackson

American Airlines flights from Atlanta to Knoxville

Our best American Airlines deals on Atlanta to Knoxville flight tickets
American Airlines
Sep 5
ATL5:24 amAtlanta Hartsfield-Jackson
4h 59m
1 stop
TYS10:23 amKnoxville McGhee Tyson
Sep 8
TYS4:05 pmKnoxville McGhee Tyson
5h 23m
1 stop
ATL9:28 pmAtlanta Hartsfield-Jackson
American Airlines
May 2
ATL6:13 pmAtlanta Hartsfield-Jackson
3h 10m
1 stop
TYS9:23 pmKnoxville McGhee Tyson
May 13
TYS11:09 amKnoxville McGhee Tyson
4h 12m
1 stop
ATL3:21 pmAtlanta Hartsfield-Jackson
American Airlines
Apr 26
ATL6:13 pmAtlanta Hartsfield-Jackson
5h 32m
1 stop
TYS11:45 pmKnoxville McGhee Tyson
Apr 27
TYS6:05 pmKnoxville McGhee Tyson
5h 54m
1 stop
ATL11:59 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 $379.

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 27% 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

$97

Fastest flight time

0h 53m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Atlanta in the past 72 hours is $97. The best round-trip flight deal from Atlanta to Knoxville found on momondo in the last 72 hours is $229.
The fastest flight from Atlanta to Knoxville takes 0h 53m
Direct flights go from Atlanta to Knoxville on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.
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 53m.

  • 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
7,920 reviews
Search Delta flights
  • Delta Flights From Atlanta to Knoxville

    Across 27 Delta flights from Atlanta to Knoxville this week, the average price was $475, with the best Delta deals starting from $338 round-trip. 7,920 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
Crossville
Murphy
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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