$72+ Cheap flights from Knoxville to Atlanta (TYS - ATL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATL
Nov 5 — Nov 121
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Atlanta with Cheapflights
1. Tell us where you want to go
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 October 6, 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 October 6, 2026.
This Southwest deal was found by Cheapflights users on 10/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:40 pm -
1 stop6h 40m
Wed 11/116:55 am -
1 stop5h 25m
Deal found 10/5![Southwest logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/56:33 pm -
1 stop27h 05m
Sun 11/84:55 pm -
1 stop5h 10m
Deal found 10/5![Multiple Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 10/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 pm -
1 stop3h 05m
Thu 11/121:25 pm -
2 stops7h 10m
Deal found 10/4![Southwest logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/239:28 pm -
1 stop11h 33m
Sat 10/243:20 pm -
1 stop18h 24m
Deal found 10/3![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Fri 11/2012:38 pm -
1 stop26h 35m
Sun 11/221:15 pm -
1 stop8h 49m
Deal found 10/2![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Sat 10/311:52 pm -
2 stops45h 02m
Sat 11/79:52 pm -
1 stop13h 31m
Deal found 10/3![Multiple Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 10/5. 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 11/52:38 pm -
Nonstop1h 07m
Sun 11/82:31 pm -
Nonstop0h 55m
Deal found 10/5![Delta logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Fri 10/239:28 pm -
1 stop21h 05m
Mon 10/269:13 pm -
1 stop20h 01m
Deal found 10/5![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Wed 11/42:35 pm -
2 stops32h 38m
Wed 11/119:52 pm -
1 stop13h 46m
Deal found 10/5![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 12/41:58 pm -
1 stop7h 21m
Sat 12/56:52 pm -
2 stops23h 22m
Deal found 10/3![Multiple Airlines logo]()
$238
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 October 6, 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 October 6, 2026.
This Southwest deal was found by Cheapflights users on 10/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 pm -
1 stop3h 05m
Thu 11/121:25 pm -
2 stops7h 10m
Deal found 10/4![Southwest logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Fri 11/2012:38 pm -
1 stop26h 35m
Sun 11/221:15 pm -
1 stop8h 49m
Deal found 10/2![Multiple Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 10/3. 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 12/46:17 pm -
Nonstop1h 04m
Sat 12/52:17 pm -
Nonstop0h 56m
Deal found 10/3![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:04 pm -
1 stop3h 50m
Sat 11/145:47 pm -
1 stop5h 01m
Deal found 10/2![American Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 10/5. 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 11/52:38 pm -
Nonstop1h 07m
Sun 11/82:31 pm -
Nonstop0h 55m
Deal found 10/5![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 10/2. 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 11/55:40 am -
Nonstop1h 00m
Sat 11/1412:59 pm -
Nonstop0h 56m
Deal found 10/2![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 10/5. 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 10/225:40 am -
Nonstop1h 00m
Sat 10/242:31 pm -
Nonstop0h 55m
Deal found 10/5![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 10/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/156:40 am -
1 stop6h 50m
Mon 3/154:35 pm -
1 stop4h 15m
Deal found 10/6![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 10/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:40 am -
2 stops5h 55m
Wed 10/216:45 am -
2 stops5h 35m
Deal found 10/2![Southwest logo]()
$453
This Delta deal was found by Cheapflights users on 10/5. 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.
Sat 10/315:40 am -
Nonstop1h 00m
Thu 11/59:45 am -
Nonstop1h 00m
Deal found 10/5![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 10/3. 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.
Sat 10/315:40 am -
Nonstop1h 00m
Sat 11/72:31 pm -
Nonstop0h 55m
Deal found 10/3![Delta logo]()
$448
Last-minute flights from Knoxville to AtlantaDiscover last-minute flight deals from Knoxville to Atlanta. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Atlanta. Data last updated October 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/239:28 pm -
1 stop11h 33m
Sat 10/243:20 pm -
1 stop18h 24m
Deal found 10/3![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Fri 10/239:28 pm -
1 stop21h 05m
Mon 10/269:13 pm -
1 stop20h 01m
Deal found 10/5![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Sat 10/311:52 pm -
2 stops45h 02m
Sat 11/79:52 pm -
1 stop13h 31m
Deal found 10/3![Multiple Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 10/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:40 pm -
1 stop6h 40m
Wed 11/116:55 am -
1 stop5h 25m
Deal found 10/5![Southwest logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Wed 11/42:35 pm -
2 stops32h 38m
Wed 11/119:52 pm -
1 stop13h 46m
Deal found 10/5![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/56:33 pm -
1 stop27h 05m
Sun 11/84:55 pm -
1 stop5h 10m
Deal found 10/5![Multiple Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 10/2. 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 11/55:40 am -
Nonstop1h 00m
Sat 11/1412:59 pm -
Nonstop0h 56m
Deal found 10/2![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:04 pm -
1 stop3h 50m
Sat 11/145:47 pm -
1 stop5h 01m
Deal found 10/2![American Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 10/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 pm -
1 stop3h 05m
Thu 11/121:25 pm -
2 stops7h 10m
Deal found 10/4![Southwest logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Fri 11/2012:38 pm -
1 stop26h 35m
Sun 11/221:15 pm -
1 stop8h 49m
Deal found 10/2![Multiple Airlines logo]()
$209
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 October 6, 2026.
Search for one-way flight options from Knoxville to Atlanta. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 12/71:58 pm -
1 stop21h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/16:00 am -
1 stop27h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 12/311:00 am -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$76
This Southwest deal was found by Cheapflights users on 10/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:40 pm -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 12/41:58 pm -
1 stop29h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$86
This Southwest deal was found by Cheapflights users on 10/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:10 am -
2 stops9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Southwest logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Mon 11/22:12 pm -
1 stop24h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$88
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 October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (Southwest) |
One-way from | $72 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $279 |
Good round-trip deal | $382 or less |
Good one-way deal | $213 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 7,457,451 searches. Data last updated October 6, 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
Tue 1/5
1:00 pm-9:20 pm
1 stop8h 20m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$88
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Wed 12/2
5:15 pm-9:10 pm
1 stop3h 55m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Fri 1/1
7:55 am-4:35 pm
1 stop8h 40m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Mon 11/9
7:25 pm-10:30 pm
1 stop3h 05m
Atlanta Hartsfield-Jackson
Thu 11/12
1:25 pm-8:35 pm
2 stops7h 10m
$169
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Fri 12/4
7:00 am-8:18 am
Nonstop1h 18m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Fri 11/6
11:50 am-12:57 pm
Nonstop1h 07m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Mon 11/2
11:50 am-12:57 pm
Nonstop1h 07m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Wed 11/4
2:38 pm-3:45 pm
Nonstop1h 07m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
Quickest round-trip
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Sun 4/4
12:00 pm-1:05 pm
Nonstop1h 05m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
KnoxvilleAtlanta
TYS Knoxville McGhee Tyson - ATL Atlanta Hartsfield-Jackson
TYSATL
Knoxville McGhee Tyson
Sat 12/5
4:01 pm-5:12 pm
Nonstop1h 11m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
Showing 1-10 of 21 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 October.
| 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
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 October 6, 2026.
It’s typically best to fly out from Knoxville to Atlanta in the evening. Doing so could potentially save you 25% 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 October 3, 2026.
Travelers seeking maximum savings on their Knoxville to Atlanta flight should consider departing on Tuesday 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.
How much does it cost to fly round-trip from Knoxville to Atlanta?
Airfare is below average for this route at the moment.
Knoxville to Atlanta flights typically cost between $229 and $298 in November.The cheapest round-trip price found within the last 5 days was $164 on Southwest (Nov 4-Nov 11).
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 October 6, 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.
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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?
Book flights to Atlanta if you plan to visit one of these locationsSandy Springs
College Park
Duluth
Stockbridge
Lawrenceville
Auburn
McDonough
Lithia Springs
Dalton
Marietta
Norcross
Gainesville
Conyers
Canton
Stone Mountain
Calhoun
East Point
Peachtree Corners
Woodstock
Dunwoody
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Alternative routes for Knoxville to Atlanta
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Other flights to Atlanta
Explore flights to Atlanta departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 6, 2026.
Complete your trip
Complete your trip to Atlanta by adding a car rental and/or hotel reservation to your travel itinerary.
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Knoxville and Atlanta flights
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Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on October 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$298 | FlexibilityNo cancel fee | On-timeN/A |