Trip.com
>
Flights
>
Flights to United States
>
Flights to Tennessee
>
Flights to Knoxville
>
Flights from Atlanta to Knoxville

Cheap flight deals from Atlanta to Knoxville

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Atlanta to Knoxville?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Atlanta (ATL) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Atlanta to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Atlanta (ATL) to Knoxville (TYS) cost?

    According to Trip.com's data, the lowest price is around AED 1,419.

  • How long does it take to fly from Atlanta (ATL) to Knoxville (TYS)?

    It takes about 57 minutes to fly from Atlanta (ATL) to Knoxville (TYS).

  • What are the most popular airlines that fly from Atlanta (ATL) to Knoxville (TYS)?

    Airlines with flights from Atlanta (ATL) to Knoxville (TYS): WestJet, Aeromexico, Delta Air Lines, LATAM Airlines, KLM, Virgin Atlantic and Air France.

  • How many airports are there in Knoxville (TYS)?

    There are 1 airport(s) near Knoxville (TYS): Mcghee Tyson Airport.

How to find a cheap flight from Atlanta to Knoxville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Atlanta to Knoxville. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Atlanta to Knoxville ticket.
Tap "Date" on flight search bar to scan through the calender for Atlanta to Knoxville airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Apr 19 at AED 849 for one-way flights.
2
Compare cheap Atlanta to Knoxville flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Atlanta to Knoxville. The cheapest airline operating is Delta Air Lines.
3
Set up a Price Alert
By setting up a Price Alert for your Atlanta to Knoxville route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Atlanta to Knoxville flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Atlanta to Knoxville to get exclusive deals for you.

Flight Info | Atlanta to Knoxville

Cheapest one-way flight price AED 622
Cheapest return ticket price AED 1,291
Off-season for travel March
Peak season for travel January
Flight distance 243.63 km
Average flight time 57 minutes
Popular airline Delta Air Lines

More Travel Options

  • Top Routes from Atlanta
  • Top Routes to Knoxville
  • Trending Airlines