TYS - ATL

$104 Find Cheap Flights from Knoxville to Atlanta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Atlanta departing on 8/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Atlanta, 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 Knoxville to Atlanta, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Knoxville to Atlanta (TYS-ATL)

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

Mon, Aug 11 - Thu, Aug 14
Logo
6:00 am - 11:26 amTYS-ATL
5h 26m1 stop
Logo
11:42 am - 8:02 pmATL-TYS
8h 20m1 stop
$195
Find Deal
Fri, Sep 12 - Mon, Sep 15
American Airlines Logo
7:45 pm - 11:05 pmTYS-ATL
3h 20m1 stop
American Airlines Logo
5:18 pm - 11:03 pmATL-TYS
5h 45m1 stop
$199American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
8:25 pm - 11:54 pmTYS-ATL
3h 29m1 stop
American Airlines Logo
2:15 pm - 7:05 pmATL-TYS
4h 50m1 stop
$214American Airlines
Find Deal
Mon, Aug 11 - Thu, Aug 14
Logo
6:00 am - 11:26 amTYS-ATL
5h 26m1 stop
Logo
11:42 am - 10:16 amATL-TYS
22h 34m2 stops
$228
Find Deal
Fri, Sep 12 - Mon, Sep 15
Logo
1:22 pm - 12:28 amTYS-ATL
11h 06m2 stops
Logo
9:59 am - 5:34 pmATL-TYS
7h 35m1 stop
$230
Find Deal
Thu, Aug 28 - Thu, Sep 4
Logo
3:24 pm - 12:51 amTYS-ATL
9h 27m1 stop
Logo
9:59 am - 11:08 pmATL-TYS
13h 09m2 stops
$244
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
1:53 pm - 2:59 pmTYS-ATL
1h 06mnonstop
Delta Logo
4:21 pm - 5:19 pmATL-TYS
0h 58mnonstop
$359Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
4:19 pm - 5:23 pmTYS-ATL
1h 04mnonstop
Delta Logo
12:15 pm - 1:08 pmATL-TYS
0h 53mnonstop
$389Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
7:25 pm - 12:10 pmTYS-ATL
16h 45m2 stops
United Airlines Logo
7:35 pm - 10:28 amATL-TYS
14h 53m1 stop
$466United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
United Airlines Logo
5:45 am - 5:20 pmTYS-ATL
11h 35m2 stops
United Airlines Logo
8:22 am - 10:45 pmATL-TYS
14h 23m1 stop
$480United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Knoxville to Atlanta flights

Get data-powered insights and trends into flights from Knoxville to Atlanta 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 Knoxville to Atlanta?

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

If you are looking for a flight deal from Knoxville to Atlanta, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Atlanta, Sunday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Atlanta, 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 Knoxville to Atlanta is September, where tickets cost $384 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $652 and $643 respectively.

Can I save money by flying with a layover from Knoxville to Atlanta?

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 $559 on average.

Find deals

Good to know

Low seasonJune
Cheapest flight$104
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Knoxville to Atlanta

When to book flights from Knoxville to Atlanta

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

  • Can my child travel alone from Knoxville to Atlanta?

    When planning to book a flight for an unaccompanied child going alone from Knoxville to Atlanta, Delta Air Lines is a great choice. Delta offers a special unaccompanied minor program for minors between the ages of 8 and 14 on some flights. This program provides several benefits, including entry to the Sky Zone Lounge, a trackable wristband, and the assistance of dedicated Delta staff members throughout the flight.

  • As a person with reduced mobility, can I travel from Knoxville to Atlanta with American Airlines?

    From Knoxville to Atlanta, American Airlines is renowned for its exceptional service for impaired passengers. The comfort and support of customers with reduced mobility is a top priority for these airlines. Therefore, they offer a variety of facilities like wheelchair support, accessible embarkation, and onboard accommodations. Passengers can easily ask for these services when making flight reservations or contacting the airlines' support staff.

  • How can I get from Hartsfield-Jackson Atlanta International Airport (ATL) to Downtown Atlanta?

    MARTA trains close to baggage claim provide easy access to Atlanta Hartsfield-Jackson International Airport. Visitors may reach Downtown Atlanta in about 15 minutes, thanks to the frequent train departures. Almost every hotel in the downtown area, Midtown, Buckhead, and Perimeter, is convenient to MARTA bus and rail routes.

  • How convenient is it to arrive at Hartsfield-Jackson Atlanta International Airport (ATL) late at night?

    Arriving at Hartsfield-Jackson Atlanta International Airport (ATL) late at night is convenient due to its 24/7 operations and excellent facilities. For a comfortable stay, consider one of the onsite airport hotels. The hotels include the Atlanta Airport Marriott Gateway, offering a luxurious stay; the Hilton Atlanta Airport with modern amenities; and the Renaissance Atlanta Airport Gateway Hotel, providing convenience and comfort. Rest and recharge before continuing your journey seamlessly.

  • What is the cheapest flight from Knoxville to Atlanta?

    In the last 3 days, the lowest price for a flight from Knoxville to Atlanta was $104 for a one-way ticket and $195 for a round-trip.

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

    A passport is not required to fly from Knoxville to Atlanta.

  • Which airports will I be using when flying from Knoxville to Atlanta?

    Knoxville airport is called Knoxville McGhee Tyson and the only airport in Atlanta is Atlanta Hartsfield-Jackson.

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

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

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Atlanta flight route.

  • Which airline alliances offer flights from Knoxville to Atlanta?

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

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

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

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

    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 Knoxville to Atlanta.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Knoxville 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 Knoxville to Atlanta?

    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 Atlanta with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and ATL 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 Knoxville to Atlanta?

    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 Atlanta from Knoxville 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 Knoxville to Atlanta

  • Looking for a cheap flight? 25% of our users found flights on this route for $220 or less one-way and $290 or less round-trip.
  • Airlines like American Airlines and Delta allow passengers flying from Knoxville (TYS) to Atlanta (ATL) to improve their trip by upgrading their tickets from economy class to first class or business. Upgrades can be purchased at the check-in counter or through online booking platforms, or they can be obtained through various means, such as accrued miles, frequent flyer programs, and loyalty points.
  • Delta Air Lines provides varying levels of service between Knoxville and Atlanta. Passengers can choose from various alternatives, including premium class and first class, which guarantee a relaxing and delightful trip. First-Class, for instance, has special advantages like early boarding and roomy seating with extra legroom.
  • Delta Air Lines is a noteworthy option for ecologically sustainable flight travel from Knoxville to Atlanta. The airline has significantly improved its fleet's environmental performance by swapping out older, less fuel-efficient aircraft with newer, environmentally friendly versions. As a result of this initiative, passenger-mile carbon emissions have effectively decreased. In addition, Delta allows customers to purchase carbon offsets for their flights, which helps fund initiatives to cut greenhouse gas emissions.
  • Arriving long before departure is highly advised for those planning to take the first flight from Knoxville to Atlanta to ensure a smooth journey. Arriving early gives you enough time to finish any necessary pre-flight tasks, breeze through security checks, and prepare for any unforeseen circumstances that can result in delays.
  • American Airlines is an excellent option for traveling with kids from Knoxville to Atlanta. The airline offers free activity kits for kids, kid-friendly in-flight entertainment, and meals designed just for young travelers. The airline's priority boarding option makes family boarding more accessible and convenient. They are dedicated to ensuring families using this route have a relaxing and pleasurable trip.

Prefer to fly direct from Knoxville to Atlanta?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson.
Find which airlines fly direct from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport, which days they fly and book direct flights.

Direct departures

Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson

Monday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Thursday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Friday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Sunday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

See more direct flights

Direct returns

Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson

Monday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Thursday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Friday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Sunday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

See more direct flights

Reviews of the top airline flying from Knoxville to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Atlanta. 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 Knoxville to Atlanta? 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 7980 reviews
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

8.0 ExcellentHarry, Jul 2025RDU - ATL
Read more Delta reviews

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Everything you need to know for your flight from Knoxville to Atlanta

Information on your arrival and departure airports

Knoxville (TYS)
Atlanta (ATL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.