TYS - ATL

$69 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 8/17. 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
1 adult, Economy, 0 bags

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
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Everything you should know

Cheapest round-trip
$146
Typical prices: $359-$579
Multiple Airlines
Fri 7/24Mon 7/27
TYS - ATL • 1 stop
Cheapest non-stop
$259
Delta
Thu 8/27Mon 9/7
TYS - ATL • Non-stop
Top airlines
Cheapest • from $259 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Delta. Average duration is 1h 08m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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 Atlanta!
Flight Deals
Booking Insights
Flight 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

Fri, Jul 24 - Mon, Jul 27
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
4:18 pm - 10:00 pm
ATL
-
TYS
5h 42m
1 stop
$146Multiple Airlines
Fri, Jul 24 - Mon, Jul 27
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
4:18 pm - 10:00 pm
ATL
-
TYS
5h 42m
1 stop
$149Multiple Airlines
Fri, Jul 10 - Wed, Jul 15
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
8:12 pm - 8:21 pm
ATL
-
TYS
24h 09m
1 stop
$150Multiple Airlines
Fri, Jul 10 - Tue, Jul 14
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
6:35 am - 4:10 pm
ATL
-
TYS
9h 35m
1 stop
$159Multiple Airlines
Fri, Jul 10 - Thu, Jul 16
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
5:05 am - 8:21 pm
ATL
-
TYS
15h 16m
1 stop
$161Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
Multiple Airlines Logo
12:50 pm - 8:04 pm
TYS
-
ATL
7h 14m
1 stop
Multiple Airlines Logo
12:45 pm - 7:05 pm
ATL
-
TYS
6h 20m
1 stop
$167Multiple Airlines
Fri, Jul 24 - Mon, Jul 27
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
4:18 pm - 10:00 pm
ATL
-
TYS
5h 42m
1 stop
$173Multiple Airlines
Fri, Jul 10 - Sun, Jul 12
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
9:03 pm - 4:42 pm
ATL
-
TYS
19h 39m
1 stop
$179Multiple Airlines
Mon, Jul 13 - Mon, Jul 20
Multiple Airlines Logo
12:40 pm - 8:12 pm
TYS
-
ATL
7h 32m
1 stop
Multiple Airlines Logo
4:18 pm - 10:00 pm
ATL
-
TYS
5h 42m
1 stop
$184Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
12:55 pm - 8:39 pm
TYS
-
ATL
7h 44m
1 stop
Multiple Airlines Logo
5:05 am - 6:05 pm
ATL
-
TYS
13h 00m
1 stop
$185Multiple Airlines
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.

How much is a round-trip flight from Knoxville to Atlanta?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Atlanta departing in July.

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 Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Atlanta, Friday is the cheapest day to fly and Saturday 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 August, where tickets cost $0 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $569 and $399 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.

No, with an average price for the route of $329, prices are generally cheapest when you fly direct.

Good to know

Low seasonOctober
Cheapest flight$69
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 21% 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 5 days, the lowest price for a flight from Knoxville to Atlanta was $69 for a one-way ticket and $146 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 $207 or less one-way and $400 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

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Atlanta Hartsfield-Jackson to Knoxville McGhee Tyson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

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.
7.8
DeltaOverall score based on 8420 reviews
8.1Boarding
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

2.0 MediocreChelsea, Jun 2026
DAL - ATL
Read more Delta reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Great experience nice pilot very soft and easy landing and take off

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

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

Information on your arrival and departure airports