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Cheap Flights from Atlanta to Knoxville

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Compare Atlanta to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

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Flight deals from Atlanta to Knoxville

Looking for a cheap last-minute deal or the best return flight from Atlanta to Knoxville? Find the lowest prices on one-way and return tickets right here.
Knoxville.R 4,414 per passenger.Departing Fri, 22 Aug.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Fri, 22 Aug, arriving in Knoxville.Price includes taxes and charges.From R 4,414, select.
Knoxville.R 4,452 per passenger.Departing Sun, 28 Sep.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Sun, 28 Sep, arriving in Knoxville.Price includes taxes and charges.From R 4,452, select.
Knoxville.R 4,474 per passenger.Departing Mon, 3 Nov.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Mon, 3 Nov, arriving in Knoxville.Price includes taxes and charges.From R 4,474, select.
Knoxville.R 4,481 per passenger.Departing Fri, 11 Jul.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Fri, 11 Jul, arriving in Knoxville.Price includes taxes and charges.From R 4,481, select.
Knoxville.R 4,488 per passenger.Departing Fri, 12 Dec.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Fri, 12 Dec, arriving in Knoxville.Price includes taxes and charges.From R 4,488, select.
Knoxville.R 4,488 per passenger.Departing Sat, 24 Jan.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Sat, 24 Jan, arriving in Knoxville.Price includes taxes and charges.From R 4,488, select.
Knoxville.R 5,035 per passenger.Departing Thu, 19 Jun.One-way flight with American Airlines.Outbound indirect flight with American Airlines, departs from Atlanta Hartsfield-Jackson on Thu, 19 Jun, arriving in Knoxville.Price includes taxes and charges.From R 5,035, select.
Knoxville.R 6,275 per passenger.Departing Thu, 26 Jun.One-way flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Thu, 26 Jun, arriving in Knoxville.Price includes taxes and charges.From R 6,275, select.

Find the cheapest month to fly from Atlanta to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Knoxville flights are currently cheapest in August.
Jun
from R 5,035
Jul
from R 4,481
Aug
from R 4,414
Sep
from R 4,452
Oct
Find prices
Nov
from R 4,474
Dec
from R 4,488
Jan
from R 4,488
Feb
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Mar
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Apr
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May
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Direct flights from Atlanta to Knoxville

Atlanta to Knoxville: Alternative routes

Compare routes from Atlanta to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Atlanta to Knoxville: Flight information

The things to know before you go.
Cheapest flight foundR 4,414
Cheapest month to flyAugust
Average flight time59 mins
Most popular airlineLATAM Airlines
Average flights per week293

Finding cheap flights from Atlanta to Knoxville: Frequently asked questions

The best price we found for a return flight from Atlanta to Knoxville is R 6,432. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
59 minutes is the average flight time from Atlanta to Knoxville.
LATAM Airlines, WestJet and Delta fly direct from Atlanta to Knoxville.
As of June 2025, there are 293 flights per week flying from Atlanta to Knoxville.
The cheapest month to fly from Atlanta to Knoxville is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Knoxville Airport on Friday, 11 July 2025.
Yes – the average flight time is 59 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Knoxville is Delta .

Travelling from Atlanta to McGhee Tyson Airport (TYS): what you need to know

  • Atlanta's main airport is Hartsfield-Jackson Atlanta International Airport (ATL). Check out your options for leaving from this terminal when searching for flights from Atlanta to McGhee Tyson Airport (TYS).

  • Take a direct flight from Atlanta to McGhee Tyson Airport and you'll be in the air for around 56 minutes.

  • Knoxville's timezone is UTC-4, which is the same as Atlanta. McGhee Tyson Airport is located in Knoxville.

  • Hartsfield-Jackson Atlanta International Airport (ATL) to McGhee Tyson Airport (TYS) is the most popular route. There are 77 direct departures a week to pick from. If you have things to do before heading off, take the last flight with Delta at 23:02. Go for the first ATL to TYS departure operated by Delta at 08:10 if you want to get going earlier.

  • To ensure you catch your flight from Atlanta to TYS, allow plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.

  • July is a busy travel month. If you're heading away then or around a major holiday like July Fourth, turn up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • Take the express route from Hartsfield-Jackson Atlanta International Airport (ATL). Nonstop flights from Atlanta to McGhee Tyson Airport (TYS) can be booked from here.

  • You can lock in a direct flight from Atlanta to McGhee Tyson Airport with Delta. This top carrier operates services from ATL.

  • ATL is around 18 kilometres from the centre of Atlanta. To help you work out how to get there, use Google Maps. This useful traveller tool will show you the fastest route and your public transport options.

  • Booked an early flight from Atlanta to McGhee Tyson Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by picking one of these stays near Hartsfield-Jackson Atlanta International Airport:

About McGhee Tyson Airport (TYS)

Getting from McGhee Tyson Airport (TYS) to central Knoxville

  • McGhee Tyson Airport is approximately 23 kilometres from the centre of Knoxville. With a cab or in your own car rental, the drive is about 19 minutes.

How to find the cheapest flights from Atlanta to McGhee Tyson Airport (TYS)

  • The best price we've found for a one-way ticket from Atlanta to McGhee Tyson Airport is R 4,414. The cheapest price for a return flight is R 6,432. Keep in mind fares can change due to availability at the time of booking.

  • We recommend booking 1 month in advance. Flight price data suggests you're more likely to find cheap tickets from Atlanta to TYS around that time.

  • To score the lowest price on your tickets from Atlanta to McGhee Tyson Airport, schedule your trip for October (it has the cheapest flights). Flexible with your dates? Use the 'Whole month' search function to see the most affordable day to fly.

  • Sign into your online account or use the app to set up a Price Alert. We'll get in touch straight away if there's a new deal on this route. It's easy to do, and it'll save you the hassle of looking for a cheap ticket from Atlanta to TYS every day.

  • Customise your trip using filters. Adjust the total duration, number of stops, and arrival and departure times to find the ideal flight from Atlanta to McGhee Tyson Airport. You can also sort the results to see the 'Fastest,' 'Best' or 'Cheapest' options first.

The best time to fly from Atlanta to McGhee Tyson Airport (TYS)

  • July is the busiest month to board a flight from Atlanta to McGhee Tyson Airport while February is the quietest. To work out the ideal time to visit Knoxville, consider your preferred travel pace and style.

  • Before booking a flight from Atlanta to TYS, think about the kind of weather you enjoy. July is the warmest month in Knoxville, with the temperature ranging from 17ºC to 32ºC.

  • January sees average temperatures of between -6ºC and 11ºC. Search for cheap flights from Atlanta to McGhee Tyson Airport sometime then if you'd rather travel in cooler conditions.

More about Knoxville

Complete your Knoxville trip with a car rental

  • We use the same magic that helped you find your cheap flight from Atlanta to McGhee Tyson Airport to track down your perfect ride. Browse our car rentals in Knoxville and compare your options in one place. Plus you'll find all the info you need to know, from the most popular car type to the best time to book.

Plan the rest of your trip from Atlanta to Knoxville

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.