$463+ Cheap flights from Knoxville (TYS) to Athens (ATH)
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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Athens 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 Athens
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Best
Last-minute
One-way
Cheapest flights from Knoxville to AthensExplore the most affordable flight options available from Knoxville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Knoxville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:30 am
TYS
- ATH
2 stops15h 05m
Virgin Atlantic
Wed 11/2511:45 am
ATH
- TYS
2 stops19h 01m
Virgin Atlantic
Deal found 6/1![Virgin Atlantic logo]()
$784
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:45 am
TYS
- ATH
2 stops24h 55m
United Airlines
Thu 1/76:35 am
ATH
- TYS
2 stops19h 42m
United Airlines
Deal found 6/4![United Airlines logo]()
$872
This Air Canada deal was found by Cheapflights users on 6/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 am
TYS
- ATH
2 stops20h 40m
Air Canada
Thu 9/312:10 pm
ATH
- TYS
2 stops33h 27m
Air Canada
Deal found 6/5![Air Canada logo]()
$875
This oojo deal was found by Cheapflights users on 6/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:08 am
TYS
- ATH
1 stop15h 02m
British Airways
Thu 9/312:00 pm
ATH
- TYS
1 stop14h 00m
British Airways
Deal found 6/6![British Airways logo]()
$881
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:20 pm
TYS
- ATH
2 stops20h 45m
Lufthansa
Wed 9/26:45 am
ATH
- TYS
2 stops20h 39m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$888
This British Airways deal was found by Cheapflights users on 6/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:52 pm
TYS
- ATH
2 stops17h 08m
British Airways
Wed 9/211:15 am
ATH
- TYS
1 stop19h 26m
British Airways
Deal found 6/1![British Airways logo]()
$889
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 8/265:45 am
TYS
- ATH
1 stop22h 15m
Delta
Wed 9/29:45 am
ATH
- TYS
1 stop21h 07m
Delta
Deal found 6/2![Delta logo]()
$892
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
TYS
- ATH
2 stops23h 25m
United Airlines
Thu 9/312:10 pm
ATH
- TYS
2 stops28h 47m
United Airlines
Deal found 6/2![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:45 am
TYS
- ATH
2 stops24h 05m
United Airlines
Wed 1/66:35 am
ATH
- TYS
2 stops34h 25m
United Airlines
Deal found 6/4![United Airlines logo]()
$905
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 am
TYS
- ATH
3 stops17h 25m
Multiple Airlines
Wed 9/212:10 pm
ATH
- TYS
2 stops18h 49m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:16 am
TYS
- ATH
2 stops24h 49m
United Airlines
Thu 1/76:40 am
ATH
- TYS
2 stops34h 19m
United Airlines
Deal found 6/4![United Airlines logo]()
$909
Best flights from Knoxville to AthensDiscover carefully curated flight deals from Knoxville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Knoxville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:30 am
TYS
- ATH
2 stops15h 05m
Virgin Atlantic
Wed 11/2511:45 am
ATH
- TYS
2 stops19h 01m
Virgin Atlantic
Deal found 6/1![Virgin Atlantic logo]()
$784
This British Airways deal was found by Cheapflights users on 6/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:52 pm
TYS
- ATH
2 stops17h 08m
British Airways
Thu 9/311:15 am
ATH
- TYS
1 stop18h 02m
British Airways
Deal found 6/5![British Airways logo]()
$889
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 8/265:45 am
TYS
- ATH
1 stop22h 15m
Delta
Wed 9/29:45 am
ATH
- TYS
1 stop21h 07m
Delta
Deal found 6/2![Delta logo]()
$892
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 am
TYS
- ATH
2 stops20h 40m
United Airlines
Thu 9/36:35 am
ATH
- TYS
2 stops24h 24m
United Airlines
Deal found 6/3![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:45 am
TYS
- ATH
2 stops21h 25m
United Airlines
Tue 9/2212:10 pm
ATH
- TYS
2 stops35h 48m
United Airlines
Deal found 6/5![United Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 6/2. 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.
Mon 8/316:00 am
TYS
- ATH
1 stop21h 00m
Delta
Mon 9/79:45 am
ATH
- TYS
1 stop21h 07m
Delta
Deal found 6/2![Delta logo]()
$974
This British Airways deal was found by Cheapflights users on 6/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:52 pm
TYS
- ATH
2 stops18h 03m
British Airways
Tue 9/87:55 am
ATH
- TYS
2 stops22h 46m
British Airways
Deal found 6/5![British Airways logo]()
$982
This Delta deal was found by Cheapflights users on 6/1. 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.
Sun 10/45:45 am
TYS
- ATH
2 stops19h 05m
Delta
Sat 10/1710:05 am
ATH
- TYS
2 stops30h 07m
Delta
Deal found 6/1![Delta logo]()
$978
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:00 am
TYS
- ATH
1 stop21h 35m
United Airlines
Fri 8/143:25 pm
ATH
- TYS
2 stops36h 28m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,018
This Delta deal was found by Cheapflights users on 6/1. 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.
Sun 11/227:30 am
TYS
- ATH
2 stops19h 05m
Delta
Sun 11/292:35 pm
ATH
- TYS
2 stops33h 43m
Delta
Deal found 6/1![Delta logo]()
$1,003
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:18 am
TYS
- ATH
1 stop17h 17m
United Airlines
Fri 8/143:25 pm
ATH
- TYS
2 stops36h 28m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,018
Last-minute flights from Knoxville to AthensDiscover last-minute flight deals from Knoxville to Athens. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Athens. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:19 pm
TYS
- ATH
2 stops18h 41m
United Airlines
Thu 8/1311:45 am
ATH
- TYS
1 stop15h 39m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:19 pm
TYS
- ATH
2 stops18h 41m
United Airlines
Fri 8/1412:10 pm
ATH
- TYS
2 stops28h 47m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,082
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:19 pm
TYS
- ATH
2 stops18h 41m
United Airlines
Tue 8/1112:45 pm
ATH
- TYS
2 stops32h 52m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,089
This Ovago deal was found by Cheapflights users on 6/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:19 pm
TYS
- ATH
2 stops18h 41m
Multiple Airlines
Sun 7/194:25 am
ATH
- TYS
2 stops26h 29m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:10 pm
TYS
- ATH
2 stops27h 55m
United Airlines
Sat 7/253:25 pm
ATH
- TYS
2 stops36h 23m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,040
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:56 am
TYS
- ATH
1 stop20h 19m
American Airlines
Fri 8/1412:00 pm
ATH
- TYS
1 stop15h 59m
American Airlines
Deal found 6/6![American Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:00 am
TYS
- ATH
1 stop21h 35m
United Airlines
Fri 8/143:25 pm
ATH
- TYS
2 stops36h 28m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,018
This Air Canada deal was found by Cheapflights users on 6/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:45 am
TYS
- ATH
2 stops21h 25m
Air Canada
Fri 8/143:25 pm
ATH
- TYS
2 stops36h 28m
Air Canada
Deal found 6/4![Air Canada logo]()
$1,021
One-way flights from Knoxville to AthensSearch for one-way flight options from Knoxville to Athens. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Knoxville to Athens. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 8/195:45 am
TYS
- ATH
1 stop22h 15m
Delta
Deal found 6/2![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:02 pm
TYS
- ATH
1 stop33h 33m
United Airlines
Deal found 6/4![United Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 6/127:22 pm
TYS
- ATH
3 stops52h 28m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 6/157:22 pm
TYS
- ATH
3 stops44h 53m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$716
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:35 pm
TYS
- ATH
3 stops18h 20m
Air Canada
Deal found 6/3![Air Canada logo]()
$743
This Ovago deal was found by Cheapflights users on 6/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:38 pm
TYS
- ATH
1 stop12h 32m
British Airways
Deal found 6/3![British Airways logo]()
$836
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:19 pm
TYS
- ATH
2 stops16h 26m
Lufthansa
Deal found 6/5![Lufthansa logo]()
$902
This KAYAK deal was found by Cheapflights users on 6/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:13 pm
TYS
- ATH
1 stop14h 47m
British Airways
Deal found 6/4![British Airways logo]()
$906
Find flight deals from Knoxville to Athens
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Athens (ATH). 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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $784 (Virgin Atlantic) |
One-way from | $463 (Delta) |
Popular in | May |
Cheapest in | March |
Average price | $1,298 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Athens 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 June 6, 2026.
Use the filters below to find and compare flights from Knoxville to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Tue 11/10
11:30 am-9:35 am
2 stops15h 05m
Athens Eleftherios V.
Wed 11/25
11:45 am-11:46 pm
2 stops19h 01m
$784
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
6:52 pm-7:00 pm
2 stops17h 08m
Athens Eleftherios V.
Thu 9/3
11:15 am-10:17 pm
1 stop18h 02m
$889
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
5:45 am-11:00 am
1 stop22h 15m
Athens Eleftherios V.
Wed 9/2
9:45 am-11:52 pm
1 stop21h 07m
$892
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
9:45 am-1:25 pm
2 stops20h 40m
Athens Eleftherios V.
Thu 9/3
6:35 am-11:59 pm
2 stops24h 24m
$899
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Thu 9/10
5:45 am-10:10 am
2 stops21h 25m
Athens Eleftherios V.
Tue 9/22
12:10 pm-4:58 pm
2 stops35h 48m
$957
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Mon 8/31
6:00 am-10:00 am
1 stop21h 00m
Athens Eleftherios V.
Mon 9/7
9:45 am-11:52 pm
1 stop21h 07m
$974
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Sun 10/4
5:45 am-7:50 am
2 stops19h 05m
Athens Eleftherios V.
Sat 10/17
10:05 am-9:12 am
2 stops30h 07m
$978
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Thu 8/27
6:52 pm-7:55 pm
2 stops18h 03m
Athens Eleftherios V.
Tue 9/8
7:55 am-11:41 pm
2 stops22h 46m
$982
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Sun 11/22
7:30 am-9:35 am
2 stops19h 05m
Athens Eleftherios V.
Sun 11/29
2:35 pm-5:18 pm
2 stops33h 43m
$1,003
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Fri 7/31
6:00 am-10:35 am
1 stop21h 35m
Athens Eleftherios V.
Fri 8/14
3:25 pm-8:53 pm
2 stops36h 28m
$1,018
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Athens
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 Athens in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Athens flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Athens 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-Athens 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 Athens
Have a flexible travel schedule? Discover the best time to fly to Athens from Knoxville with our price prediction graph.
TYS-ATH
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 Athens
What is the cheapest month to book a flight from Knoxville to Athens?
Currently, March is the cheapest month in which you can book a flight from Knoxville to Athens (average of $493). Flying from Knoxville to Athens in May is currently the most expensive (average of $1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Knoxville to Athens?
Reviews of airlines servicing Athens
Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated June 6, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Knoxville to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Athens. 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 Athens?
Book flights to Athens if you plan to visit one of these locationsGlyfada
Tolo
Galaxidi
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Other flights to Athens
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Knoxville and Athens flights
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Top 4 airlines flying from Knoxville to Athens
Discover the top 4 airlines that operate flights from Knoxville to Athens. 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$800 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$503 | Average$1,675 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$853 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$977 | FlexibilityNo cancel fee | On-timeN/A |