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$803+ Cheap flights from Knoxville (TYS) to Florence (FLR)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FLR
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from Knoxville to Florence

Cheapest flights from Knoxville to Florence
Explore the most affordable flight options available from Knoxville to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This United Airlines deal was found by Cheapflights users on 6/11. 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 10/217:25 pm
TYS
-
FLR
2 stops15h 10m
United Airlines
Wed 11/42:20 pm
FLR
-
TYS
2 stops36h 45m
United Airlines
Deal found 6/11$803
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/2210:42 am
TYS
-
FLR
2 stops23h 53m
United Airlines
Wed 11/42:20 pm
FLR
-
TYS
2 stops36h 45m
United Airlines
Deal found 6/10$853
This Delta deal was found by Cheapflights users on 6/12. 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.
Tue 7/145:23 pm
TYS
-
FLR
2 stops17h 52m
Delta
Tue 7/286:30 am
FLR
-
TYS
2 stops21h 08m
Delta
Deal found 6/12$901
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/151:54 pm
TYS
-
FLR
2 stops16h 46m
United Airlines
Tue 7/281:20 pm
FLR
-
TYS
2 stops16h 34m
United Airlines
Deal found 6/12$905
This Delta deal was found by Cheapflights users on 6/10. 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 9/235:18 pm
TYS
-
FLR
2 stops17h 57m
Delta
Wed 9/3011:20 am
FLR
-
TYS
2 stops18h 30m
Delta
Deal found 6/10$915
This Delta deal was found by Cheapflights users on 6/12. 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 7/166:05 pm
TYS
-
FLR
2 stops17h 10m
Delta
Wed 7/2911:20 am
FLR
-
TYS
2 stops16h 18m
Delta
Deal found 6/12$951
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 7/187:15 am
TYS
-
FLR
2 stops27h 20m
United Airlines
Tue 7/281:20 pm
FLR
-
TYS
2 stops16h 34m
United Airlines
Deal found 6/12$955
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/1610:00 am
TYS
-
FLR
2 stops19h 00m
United Airlines
Thu 7/3010:45 am
FLR
-
TYS
2 stops15h 49m
United Airlines
Deal found 6/12$956
This KAYAK deal was found by Cheapflights users on 6/12. 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.
Wed 9/237:20 pm
TYS
-
FLR
2 stops18h 55m
Lufthansa
Wed 9/306:30 am
FLR
-
TYS
2 stops19h 49m
Lufthansa
Deal found 6/12$959
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:25 pm
TYS
-
FLR
2 stops15h 10m
Lufthansa
Tue 10/69:50 am
FLR
-
TYS
2 stops20h 09m
Lufthansa
Deal found 6/11$967

Find flight deals from Knoxville to Florence

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Florence (FLR). 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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$803
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Florence Peretola flights.
Search Deals
From Knoxville McGhee Tyson to Florence Peretola
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Florence 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 13, 2026.
Use the filters below to find and compare flights from Knoxville to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Wed 10/21

7:25 pm-4:35 pm

2 stops15h 10m

Florence Peretola

Wed 11/4

2:20 pm-9:05 pm

2 stops36h 45m

$803

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 10/22

10:42 am-4:35 pm

2 stops23h 53m

Florence Peretola

Wed 11/4

2:20 pm-9:05 pm

2 stops36h 45m

$853

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Wed 9/23

5:18 pm-5:15 pm

2 stops17h 57m

Florence Peretola

Wed 9/30

6:30 am-11:50 pm

2 stops23h 20m

$915

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 7/23

11:41 am-12:10 pm

2 stops18h 29m

Florence Peretola

Wed 7/29

6:30 am-9:35 pm

2 stops21h 05m

$951
Quickest round-trip

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 7/16

6:05 pm-5:15 pm

2 stops17h 10m

Florence Peretola

Wed 7/29

11:20 am-9:38 pm

2 stops16h 18m

$951

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 10/1

7:25 pm-8:15 pm

2 stops18h 50m

Florence Peretola

Tue 10/6

6:30 am-11:59 pm

2 stops23h 29m

$959

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 10/2

7:25 pm-4:35 pm

2 stops15h 10m

Florence Peretola

Tue 10/6

9:50 am-11:59 pm

2 stops20h 09m

$967

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Mon 7/27

5:45 pm-4:35 pm

2 stops16h 50m

Florence Peretola

Mon 8/3

10:45 am-11:54 pm

2 stops19h 09m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Sorted by cheapest first

Compare providers for flights from Knoxville to Florence

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 Florence in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Florence flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Florence 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-Florence 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 Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from Knoxville with our price prediction graph.
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.

Reviews of airlines servicing Florence

Get insights into the airlines that provide service to Florence. 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 Florence. Reviews last updated June 13, 2026.
Read through reviews of airlines operating flights from Knoxville to Florence, such as United Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,818 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,818 reviews
United Airlines
7.4
Good
9,818 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,057 reviews
United Airlines
7.4
Good
9,818 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Florence. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Florence?

    United Airlines can get you from Knoxville to Florence in just under 15h 10m. Your travel time can differ by up to . The distance between Knoxville and Florence is about 4791 mi.

  • What are the cheapest airlines flying from Knoxville to Florence round-trip?

    United Airlines, at $564, was found to be the cheapest airline from Knoxville to Florence. An alternate airline flying to your destination would be Lufthansa.

  • Can I find deals for flights from Knoxville to Florence that include hotel bookings?

    Yes. In addition to deals on Knoxville to Florence flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Florence?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Florence.

  • Can I find deals for business class flights from Knoxville to Florence?

    Yes. Cheapflights offers flight deals from Knoxville to Florence by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Pistoia
Arezzo

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Top 2 airlines flying from Knoxville to Florence

Discover the top 2 airlines that operate flights from Knoxville to Florence. 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$1,005FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$649Average$1,104FlexibilityNo cancel feeOn-time76%

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