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ATL - TYS

Find cheap flights from Atlanta to Knoxville from $90

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Knoxville departing on 5/17. 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
0 bags
Fri 6/7
Fri 6/14

Search 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 Atlanta 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 Atlanta to Knoxville, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

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Cheap flight deals from Atlanta to Knoxville (ATL-TYS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta 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 and deals for you by selecting your travel dates.
Choose your dates
1:37 pm - 7:39 pmATL-TYS
6h 02m1 stop
1:30 pm - 11:57 pmTYS-ATL
10h 27m1 stop
Wed, Jun 5 - Sun, Jun 9
9:25 am - 4:01 pmATL-TYS
6h 36m1 stop
7:30 am - 11:25 pmTYS-ATL
15h 55m1 stop
Sat, Jun 1 - Sun, Jun 2
9:27 am - 7:39 pmATL-TYS
10h 12m1 stop
1:30 pm - 12:32 pmTYS-ATL
23h 02m2 stops
Wed, Jun 5 - Sun, Jun 9
10:52 pm - 8:36 pmATL-TYS
21h 44m2 stops
9:59 pm - 9:38 amTYS-ATL
11h 39m1 stop
Mon, Jul 22 - Wed, Jul 24
9:27 am - 7:39 pmATL-TYS
10h 12m1 stop
7:00 am - 11:55 amTYS-ATL
28h 55m3 stops
Wed, Jun 5 - Sun, Jun 9
5:57 pm - 6:54 pmATL-TYS
0h 57mnonstop
5:00 pm - 6:08 pmTYS-ATL
1h 08mnonstop
$349Delta
Find Deal
Fri, Jun 7 - Tue, Jun 11
5:02 am - 8:36 amATL-TYS
3h 34m1 stop
10:10 pm - 2:07 amTYS-ATL
3h 57m1 stop
$365American Airlines
Find Deal
Tue, Jul 2 - Sun, Jul 7
12:40 pm - 1:33 pmATL-TYS
0h 53mnonstop
3:45 pm - 4:49 pmTYS-ATL
1h 04mnonstop
$369Delta
Find Deal
Thu, May 30 - Thu, Jun 6
7:05 am - 10:28 amATL-TYS
3h 23m1 stop
7:40 pm - 11:51 pmTYS-ATL
4h 11m1 stop
$373American Airlines
Find Deal
Sat, Jun 1 - Sun, Jun 9
7:10 pm - 10:14 amATL-TYS
15h 04m2 stops
5:50 am - 12:39 amTYS-ATL
18h 49m1 stop
$610United Airlines
Find Deal
Sat, Jun 1 - Sun, Jun 9

Flights from Atlanta to Knoxville - Travel Insights & Trends

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

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

The average price of all flights from Atlanta to Knoxville clicked on KAYAK for each day over the last 12 months.
When flying from Atlanta to Knoxville, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Atlanta 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 Atlanta to Knoxville is October, where tickets cost $298 on average. On the other hand, the most expensive months are December and February, where the average cost of tickets is $483 and $455 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Atlanta to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Atlanta to Knoxville, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Atlanta to Knoxville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Knoxville from Atlanta were found on Delta ($224) and American Airlines ($232), and the lowest round-trip tickets were found on Delta ($349) and American Airlines ($365).

Which airlines fly non-stop between Atlanta and Knoxville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Atlanta to Knoxville.
There is just one airline that flies from Atlanta to Knoxville direct and that is Delta. The best one-way deal found from Delta for the route is $250.

How many flights are there between Atlanta and Knoxville per day?

Each day, there are between 8 and 14 nonstop flights that take off from Atlanta and land in Knoxville, with an average flight time of 0h 56m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 72 flights. The most frequent day of departure is Friday, when 19% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Atlanta and Knoxville?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Atlanta to Knoxville take?

The duration of a nonstop flight to Knoxville from Atlanta is typically 0h 53m. The journey crosses a distance of 152 miles.

What’s the earliest departure time from Atlanta to Knoxville?

Early birds can take the earliest flight from Atlanta at 8:25 am and will be landing in Knoxville at 9:22 am.

What’s the latest departure time from Atlanta to Knoxville?

If you prefer to fly at night, the latest flight from Atlanta to Knoxville jets off at 10:59 pm and lands at 11:55 pm.

Good to know

Low season

April

High season

November

Cheapest flight

$90
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Atlanta to Knoxville

When to book flights from Atlanta to Knoxville

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

  • What is the cheapest flight from Atlanta to Knoxville?

    In the last 3 days, the lowest price for a flight from Atlanta to Knoxville was $90 for a one-way ticket and $275 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Knoxville?

    Delta, and Frontier offer inflight Wi-Fi service on the Atlanta to Knoxville flight route.

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

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Atlanta to Knoxville flight route.

  • Which airline alliances offer flights from Atlanta to Knoxville?

    SkyTeam is the only airline alliance operating flights between Atlanta and Knoxville.

  • On which days can I fly direct from Atlanta to Knoxville?

    There are nonstop flights from Atlanta to Knoxville on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Atlanta to Knoxville are Delta and American Airlines. With an average price for the route of $412 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $483 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Atlanta 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 Atlanta to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Atlanta 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 Atlanta 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 Atlanta with another airline. Booking your flights between Atlanta 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 Atlanta 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 Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ATL to Knoxville

  • Looking for a cheap flight? 25% of our users found flights on this route for $291 or less one-way and $348 or less round-trip.

Prefer to fly non-stop from Atlanta to Knoxville?

Find which airlines fly direct from Hartsfield-Jackson to McGhee Tyson, which days they fly and book direct flights.

Nonstop departures

Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson

Monday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Wednesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Thursday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Friday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Saturday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Sunday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

See more direct flights

Nonstop returns

Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson

Monday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Wednesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Thursday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Friday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Saturday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Sunday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

See more direct flights
See more direct flights

Top airlines flying from Atlanta to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Atlanta 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 Atlanta 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.
8.0
DeltaOverall score based on 10789 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

On 2 different flights the wifi was horrible and there was no drink or snack service.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

When we exited the plane our wheelchair wasn’t there. The Pilot and co pilot were so nice and helped us locate it. Great service.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

I had purchased a ticket that allowed one check bag yet I was still charged for my bag! the lady at the ticket counter was rude and condescending.

Closed the doors on 9 people rushing through the airport for the flight with delays all over the AA terminal. Ended up reopening the gate after 10 minutes and stressing the customers who had all sat on the tarmac for 30-40 minutes with bottleneck AA traffic. Discourteous and unprofessional staff at the gate initially. Worse experience with AA ever. Okay on the plane. Pilot was fine through tough weather.

The same with the other leg of the flight. Wi-Fi is more expensive than any other airline I've been on, and the charge is by the hour, not for the whole flight.

Book cheap flights from Atlanta to Knoxville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Atlanta to Knoxville found on KAYAK in the last 72 hours.
5/17Fri
1 stop
13h 30mATL-TYS
$90
6/12Wed
1 stop
6h 02mATL-TYS
$95
6/17Mon
2 stops
26h 17mATL-TYS
$125
6/12Wed
2 stops
23h 14mATL-TYS
$138
8/21Wed
2 stops
24h 20mATL-TYS
$146
6/12Wed
nonstopDelta
0h 57mATL-TYS
$224
6/17Mon
1 stopAmerican Airlines
3h 14mATL-TYS
$232
5/14Tue
1 stopAmerican Airlines
3h 32mATL-TYS
$287
5/14Tue
2 stopsAmerican Airlines
8h 40mATL-TYS
$293
5/13Mon
nonstopDelta
0h 56mATL-TYS
$364

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Last minute flights from Atlanta to Knoxville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Atlanta to Knoxville that are departing in the next 10 days.
5/11Sat
multi-stop
21h 00mATL-TYS
6/13Thu
multi-stop
14h 20mTYS-ATL
$396
5/11Sat
multi-stop
21h 00mATL-TYS
6/13Thu
multi-stop
15h 29mTYS-ATL
$432
5/11Sat
multi-stopAmerican Airlines
4h 29mATL-TYS
6/13Thu
multi-stopAmerican Airlines
4h 59mTYS-ATL
$584

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Atlanta - Knoxville Flights

Departure:

Atlanta (undefined)United States

Destination:

Knoxville (TYS)United States

Return flight deals:

Knoxville - Atlanta

Cabin classes:

$876
$458
$503
$338