$69+ Cheap flights from Knoxville to Atlanta (TYS - ATL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATL
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Atlanta with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Atlanta
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Cheapest flights from Knoxville to AtlantaExplore the most affordable flight options available from Knoxville to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Knoxville to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm -
1 stop7h 44m
Mon 8/3112:45 pm -
1 stop6h 18m
Deal found 8/5![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:54 pm -
1 stop19h 13m
Sat 8/295:01 am -
1 stop15h 01m
Deal found 8/5![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Mon 9/215:10 am -
1 stop14h 24m
Deal found 8/3![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Fri 9/259:00 pm -
1 stop16h 04m
Deal found 8/3![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Mon 9/145:10 am -
1 stop14h 24m
Deal found 8/1![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:52 pm -
1 stop7h 47m
Sun 9/612:45 pm -
1 stop8h 06m
Deal found 8/2![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Mon 9/215:10 am -
1 stop14h 24m
Deal found 8/3![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Tue 9/229:00 pm -
1 stop13h 04m
Deal found 8/3![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:19 pm -
1 stop7h 41m
Tue 9/229:00 pm -
1 stop13h 04m
Deal found 8/3![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Fri 9/259:00 pm -
1 stop16h 04m
Deal found 8/3![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Sat 9/1910:25 pm -
1 stop11h 39m
Deal found 8/3![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:55 am -
1 stop13h 32m
Sat 10/244:39 pm -
1 stop24h 54m
Deal found 8/1![Multiple Airlines logo]()
$193
Best flights from Knoxville to AtlantaDiscover carefully curated flight deals from Knoxville to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Knoxville to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:45 pm -
Nonstop1h 05m
Mon 9/148:33 am -
Nonstop0h 56m
Deal found 8/5![Delta logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:56 pm -
1 stop14h 09m
Sun 8/308:29 pm -
1 stop22h 34m
Deal found 8/4![Multiple Airlines logo]()
$205
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:56 pm -
1 stop3h 34m
Mon 9/76:00 am -
1 stop3h 43m
Deal found 8/4![American Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:38 pm -
Nonstop1h 01m
Sun 9/68:47 am -
Nonstop0h 57m
Deal found 8/2![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:41 pm -
Nonstop1h 10m
Mon 9/710:53 pm -
Nonstop0h 59m
Deal found 8/1![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:40 am -
Nonstop1h 00m
Mon 8/3112:33 pm -
Nonstop1h 01m
Deal found 8/3![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am -
Nonstop1h 11m
Mon 8/3110:53 pm -
Nonstop0h 59m
Deal found 8/5![Delta logo]()
$259
Last-minute flights from Knoxville to AtlantaDiscover last-minute flight deals from Knoxville to Atlanta. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Atlanta. Data last updated August 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:54 pm -
1 stop19h 13m
Sat 8/295:01 am -
1 stop15h 01m
Deal found 8/5![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm -
1 stop7h 44m
Mon 8/3112:45 pm -
1 stop6h 18m
Deal found 8/5![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:52 pm -
1 stop7h 47m
Sun 9/612:45 pm -
1 stop8h 06m
Deal found 8/2![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Mon 9/215:10 am -
1 stop14h 24m
Deal found 8/3![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Fri 9/259:00 pm -
1 stop16h 04m
Deal found 8/3![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Tue 9/229:00 pm -
1 stop13h 04m
Deal found 8/3![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:52 pm -
1 stop7h 47m
Sat 9/1910:25 pm -
1 stop11h 39m
Deal found 8/3![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:19 pm -
1 stop7h 41m
Tue 9/229:00 pm -
1 stop13h 04m
Deal found 8/3![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Mon 9/145:10 am -
1 stop14h 24m
Deal found 8/1![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Mon 9/215:10 am -
1 stop14h 24m
Deal found 8/3![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Fri 9/259:00 pm -
1 stop16h 04m
Deal found 8/3![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:54 pm -
1 stop6h 06m
Wed 9/239:00 pm -
1 stop13h 04m
Deal found 8/3![Multiple Airlines logo]()
$194
One-way flights from Knoxville to AtlantaSearch for one-way flight options from Knoxville to Atlanta. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Knoxville to Atlanta. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:55 pm -
1 stop7h 44m
Deal found 8/1![Multiple Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:19 pm -
1 stop7h 41m
Deal found 8/2![Multiple Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:07 pm -
1 stop24h 53m
Deal found 8/1![Multiple Airlines logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:33 pm -
1 stop25h 35m
Deal found 8/4![Multiple Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:31 pm -
1 stop25h 29m
Deal found 8/5![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:01 pm -
1 stop6h 07m
Deal found 8/2![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:52 pm -
1 stop7h 47m
Deal found 8/4![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:49 pm -
1 stop16h 21m
Deal found 8/1![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:12 pm -
1 stop19h 20m
Deal found 8/1![Multiple Airlines logo]()
$92
Find flight deals from Knoxville to Atlanta
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $166 (Kiwi.com) |
One-way from | $69 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Good round-trip deal | $357 or less |
Good one-way deal | $178 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Knoxville to Atlanta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Fri 9/11
5:45 pm-6:50 pm
Nonstop1h 05m
Atlanta Hartsfield-Jackson
Mon 9/14
8:33 am-9:29 am
Nonstop0h 56m
$199
Quickest round-trip
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Thu 9/3
4:38 pm-5:39 pm
Nonstop1h 01m
Atlanta Hartsfield-Jackson
Sun 9/6
8:47 am-9:44 am
Nonstop0h 57m
$199
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Sat 8/29
6:56 pm-9:05 am
1 stop14h 09m
Atlanta Hartsfield-Jackson
Sun 8/30
8:29 pm-7:03 pm
1 stop22h 34m
$205
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Thu 8/27
7:41 pm-8:51 pm
Nonstop1h 10m
Atlanta Hartsfield-Jackson
Mon 9/7
10:53 pm-11:52 pm
Nonstop0h 59m
$229
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Thu 8/27
1:56 pm-5:30 pm
1 stop3h 34m
Atlanta Hartsfield-Jackson
Mon 9/7
6:00 am-9:43 am
1 stop3h 43m
$249
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Fri 8/28
5:40 am-6:40 am
Nonstop1h 00m
Atlanta Hartsfield-Jackson
Mon 8/31
12:33 pm-1:34 pm
Nonstop1h 01m
$259
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Thu 8/27
7:30 am-8:41 am
Nonstop1h 11m
Atlanta Hartsfield-Jackson
Mon 8/31
10:53 pm-11:52 pm
Nonstop0h 59m
$259
Cheapest one-way
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Wed 9/2
1:55 pm-9:10 pm
1 stop7h 15m
$120
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Tue 9/1
1:55 pm-7:05 pm
1 stop5h 10m
$120
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Mon 8/31
8:25 am-2:45 pm
2 stops6h 20m
$125
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Atlanta
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Atlanta in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Atlanta flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Knoxville to Atlanta
Have a flexible travel schedule? Discover the best time to fly to Atlanta from Knoxville with our price prediction graph.
TYS-ATL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Atlanta
Prices
Airlines
What is the cheapest time of day to fly from TYS to ATL?
Find hourly flight availability from Knoxville to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
It’s typically best to fly out from Knoxville to Atlanta in the evening. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Knoxville to Atlanta?
Use this chart to determine the cheapest time to fly round-trip from Knoxville to Atlanta. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Knoxville to Atlanta flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Atlanta
Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated August 5, 2026.
See what other customers who have flown with Delta from Knoxville to Atlanta have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Atlanta?
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Canton
McDonough
Stone Mountain
Covington
Stockbridge
Peachtree Corners
Dunwoody
Lithonia
Morrow
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Top airline flying from Knoxville to Atlanta
Discover the top airline that operate flights from Knoxville to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$298 | FlexibilityNo cancel fee | On-timeN/A |