Cheap Flights from Atlanta (ATL) to Knoxville (TYS)

View AU$348 flight on Mon, 15 Sep. 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Alcoa - Knoxville Airport (TYS)

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Cheap Flights from Atlanta (ATL) to Knoxville (TYS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Atlanta (ATL) to Knoxville (TYS)

April is typically the cheapest month to fly

From AU$305 - AU$950 per traveller.

Graph displaying average flight prices per month

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Flight from Atlanta to Knoxville route information
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
McGhee Tyson
Distance
242 km

Your quick guide to flights from Atlanta to Knoxville

Pick up great flights from Atlanta to Knoxville

With Expedia, you have your pick of 38 flights a day with 20 airlines covering flights from Atlanta to Knoxville. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Atlanta to Knoxville that take around 0 hours.

Find cheap flights from Atlanta to Knoxville

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Atlanta to Knoxville around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Knoxville is normally in .

Reasons to book your flight from Atlanta to Knoxville with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Atlanta to Knoxville across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Knoxville right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Atlanta Airport to TYS?
If you're planning on travelling from Atlanta Airport to McGhee Tyson Airport (TYS), round-trip journeys start from . This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to TYS?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Hartsfield–Jackson Atlanta International Airport to TYS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hartsfield–Jackson Atlanta International Airport to TYS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hartsfield–Jackson Atlanta International Airport to TYS?
That movie you've been eager to see will have to wait — the flight distance between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and TYS is only 240 kilometres. The captain will be instructing you to buckle up for landing before you know it.
Which airlines fly direct from Atlanta Airport to McGhee Tyson Airport (TYS)?
Check out the airfares with Delta Air Lines (DL) if you want to fly straight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to TYS. This top airline operates 230 flights monthly, so you're sure to find one that fits your travel schedule.
Are ATL to Knoxville Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to TYS can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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