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

Flights overview

Useful information for finding cheap flights from Atlanta to Knoxville and booking your next trip

Cheapest round-trip flights	$259	Delta Nonstop 1 hr Thu, Jun 18 — Sun, Jun 21	The cheapest round-trip flight from Atlanta to Knoxville is currently $259
Cheapest one-way flight	$140	Southwest 1 stop 5 hr Thu, Jul 2	The cheapest one-way flight from Atlanta to Knoxville is currently $140
Last-minute weekend getaway	$399	Delta Nonstop 1 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Atlanta to Knoxville is currently $399
Cheapest business class flights	$419	Delta Nonstop 1 hr Thu, Jun 25 — Mon, Jun 29	The cheapest business class round-trip flight from Atlanta to Knoxville is currently $419

Fastest flight	53 min	The fastest nonstop flight from Atlanta to Knoxville takes 53 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Atlanta to Knoxville is typically January. The most expensive month to fly is typically July.

January Cheapest	Typical prices: $215–370
July Most expensive	Typical prices: $330–500

Popular airlines from Atlanta to Knoxville

Delta

Nonstop

from $259

Typical price: $235–480

58 weekly nonstop flights

ATL - TYS Every day
American

from $319

Typical price: $315–520

375 weekly connecting flights

ATL - TYS Every day
United

from $388

Typical price: $340–690

120 weekly connecting flights

ATL - TYS Every day
Southwest

from $279

Typical price: $250–395

87 weekly connecting flights

ATL - TYS Every day
Frontier

Typical price: $245–620

4 weekly connecting flights

ATL - TYS Every Thu, Fri

Popular airports near Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

Atlanta United States 14 min 8 mi
Birmingham-Shuttlesworth International Airport (BHM)

Birmingham United States 2 hr 11 min 136 mi
Greenville-Spartanburg International Airport (GSP)

Greenville United States 2 hr 29 min 147 mi
Chattanooga Metropolitan Airport (CHA)

Chattanooga United States 1 hr 48 min 100 mi

Popular airports near Knoxville

McGhee Tyson Airport (TYS)

Knoxville United States 21 min 11 mi
Nashville International Airport (BNA)

Nashville United States 2 hr 38 min 154 mi
Hartsfield-Jackson Atlanta International Airport (ATL)

Atlanta United States 3 hr 23 min 163 mi
Chattanooga Metropolitan Airport (CHA)

Chattanooga United States 1 hr 39 min 96 mi

Frequently asked questions about flying from Atlanta to Knoxville

The cheapest flights from Atlanta to Knoxville are usually in January. Typical ticket prices in January range from $215 to $370.

The cheapest round-trip flight from Atlanta to Knoxville recently found on Google Flights was with Delta from $259. The cheapest one-way flight was with Southwest from $140.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Delta flight from Atlanta to Knoxville is $259, flying from Jun 18 to Jun 21.
The cheapest American flight from Atlanta to Knoxville is $319, flying from May 23 to May 24.
The cheapest United flight from Atlanta to Knoxville is $388, flying from Jun 6 to Jun 8.
The cheapest Southwest flight from Atlanta to Knoxville is $279, flying from Jul 30 to Aug 3.

The cheapest round-trip flight from Atlanta to Knoxville starts at $259 from Thu, Jun 18 to Sun, Jun 21. The cheapest one-way flight starts at $140 and departs on Thu, Jul 2.

53 min is the shortest flight time from Atlanta to Knoxville.

A common time to visit Knoxville is May–Oct, when the weather is warm and relatively dry. Summers (Jun–Aug) are warm to hot, and winters (Dec–Feb) are cool. Rain is possible year-round. The annual Big Ears Music Festival (Mar) features music, film and visual art. The Rhythm N' Blooms Music Festival sees performances in the city's historic district. The Dogwood Arts Festival (Apr) brings arts and crafts booths, live music and food stalls to Market Square.

It's easy to use Google Flights to find the cheapest days to fly from Atlanta to Knoxville.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Atlanta to Knoxville really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Atlanta to Knoxville.

In terms of nonstop flights, Delta is the most popular. Delta offers 58 nonstop flights per week. Delta flies from Hartsfield-Jackson Atlanta International Airport (ATL) to McGhee Tyson Airport (TYS) .

In terms of flights, American is the most popular. American offers 375 connecting flights per week. American flies from Hartsfield-Jackson Atlanta International Airport (ATL) to McGhee Tyson Airport (TYS) .

Other popular airlines flying from Atlanta to Knoxville are:

United offers 120 connecting flights per week. United flies from Hartsfield-Jackson Atlanta International Airport (ATL) to McGhee Tyson Airport (TYS) .
Southwest offers 87 connecting flights per week. Southwest flies from Hartsfield-Jackson Atlanta International Airport (ATL) to McGhee Tyson Airport (TYS) .
Frontier offers 4 connecting flights per week. Frontier flies from Hartsfield-Jackson Atlanta International Airport (ATL) to McGhee Tyson Airport (TYS) .

The number of connecting flights refers to distinct flights with at least one stop between Atlanta and Knoxville.

The cheapest round-trip flight from Atlanta to Knoxville recently found on Google Flights was with Delta from $259. The cheapest one-way flight was with Southwest from $140.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Delta flight from Atlanta to Knoxville is $259, flying from Jun 18 to Jun 21.
The cheapest American flight from Atlanta to Knoxville is $319, flying from May 23 to May 24.
The cheapest United flight from Atlanta to Knoxville is $388, flying from Jun 6 to Jun 8.
The cheapest Southwest flight from Atlanta to Knoxville is $279, flying from Jul 30 to Aug 3.

Delta flies direct from Atlanta to Knoxville.

There are 58 Delta direct flights from Atlanta to Knoxville per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Atlanta and Knoxville at price $399 is offered by Delta from Sat, May 9 to Sun, May 10.

Delta flies direct from Atlanta to Knoxville.

There are 58 Delta direct flights from Atlanta to Knoxville per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

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

The cheapest direct (nonstop) round-trip flights between Atlanta and Knoxville start at $259 from Thu, Jun 18 to Sun, Jun 21 with Delta.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Atlanta to Knoxville, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Atlanta and Knoxville start at $419 from Thu, Jun 25 to Mon, Jun 29 with Delta.

The cheapest economy class round-trip flights between Atlanta and Knoxville start at $259 from Thu, Jun 18 to Sun, Jun 21.

To book business class trips from Atlanta to Knoxville, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Atlanta and Knoxville starts at $399 from Sat, May 9 to Sun, May 10 with Delta.

The cheapest last-minute deal between Atlanta and Knoxville at price $399 is offered by Delta from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Atlanta to Knoxville, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.