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Florence

$615+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FLR
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/20. 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 11/252:20 pm
TYS
-
FLR
2 stops16h 15m
United Airlines
Sat 12/56:30 am
FLR
-
TYS
2 stops19h 04m
United Airlines
Deal found 2/20$615
This United Airlines deal was found by Cheapflights users on 2/17. 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 4/172:25 pm
TYS
-
FLR
2 stops20h 10m
United Airlines
Fri 4/241:40 pm
FLR
-
TYS
2 stops26h 26m
United Airlines
Deal found 2/17$680
This United Airlines deal was found by Cheapflights users on 2/17. 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 2/206:45 am
TYS
-
FLR
2 stops23h 50m
United Airlines
Tue 2/249:35 am
FLR
-
TYS
2 stops41h 02m
United Airlines
Deal found 2/17$704
This KAYAK deal was found by Cheapflights users on 2/18. 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 4/172:25 pm
TYS
-
FLR
2 stops20h 10m
Lufthansa
Fri 4/246:30 am
FLR
-
TYS
2 stops21h 59m
Lufthansa
Deal found 2/18$777
This United Airlines deal was found by Cheapflights users on 2/17. 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 10/252:00 pm
TYS
-
FLR
2 stops21h 30m
United Airlines
Sat 10/312:15 pm
FLR
-
TYS
2 stops39h 44m
United Airlines
Deal found 2/17$793
This United Airlines deal was found by Cheapflights users on 2/18. 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 2/259:40 am
TYS
-
FLR
2 stops24h 50m
United Airlines
Sun 3/19:35 am
FLR
-
TYS
2 stops41h 02m
United Airlines
Deal found 2/18$801
This United Airlines deal was found by Cheapflights users on 2/20. 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 9/310:16 am
TYS
-
FLR
2 stops20h 34m
United Airlines
Sat 9/196:30 am
FLR
-
TYS
2 stops23h 29m
United Airlines
Deal found 2/20$833
This KAYAK deal was found by Cheapflights users on 2/18. 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 4/295:06 pm
TYS
-
FLR
2 stops23h 14m
British Airways
Fri 5/157:05 am
FLR
-
TYS
2 stops20h 52m
British Airways
Deal found 2/18$883

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$680
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$1,346
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
Highest demand for flights based on searches. 9% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 21, 2026.
Use the filters below to find and compare flights from Knoxville to Florence that are best for you.

Fly from

Knoxville

Fly to

Florence

Route

Depart

Return

Price

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 4/17

2:25 pm-4:35 pm

2 stops20h 10m

Florence Peretola

Fri 4/24

1:40 pm-10:06 am

2 stops26h 26m

$680

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 4/17

2:25 pm-4:35 pm

2 stops20h 10m

Florence Peretola

Fri 4/24

6:30 am-10:29 pm

2 stops21h 59m

$777

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 5/15

8:30 pm-10:20 pm

2 stops19h 50m

Florence Peretola

Fri 5/22

1:40 pm-4:51 pm

2 stops33h 11m

$977

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Sat 5/16

5:57 pm-10:20 pm

2 stops22h 23m

Florence Peretola

Fri 5/22

3:10 pm-10:04 pm

2 stops36h 54m

$1,047

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Sat 7/18

7:20 pm-4:35 pm

2 stops15h 15m

Florence Peretola

Sat 7/25

9:50 am-11:57 pm

2 stops20h 07m

$1,119

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 7/24

10:00 am-2:10 pm

2 stops22h 10m

Florence Peretola

Sat 8/1

8:15 am-12:30 am

2 stops22h 15m

$1,122

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Sat 7/25

6:30 am-4:35 pm

2 stops28h 05m

Florence Peretola

Sat 8/1

6:30 am-12:30 am

2 stops24h 00m

$1,200

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 4/30

8:30 pm-10:50 pm

2 stops20h 20m

Florence Peretola

Sat 5/16

6:30 am-5:11 pm

2 stops16h 41m

$1,200

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Sun 5/24

5:57 pm-12:50 pm

2 stops36h 53m

Florence Peretola

Sat 6/6

1:40 pm-8:34 pm

2 stops36h 54m

$1,310

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Tue 5/19

7:00 am-12:50 pm

2 stops23h 50m

Florence Peretola

Sun 5/31

1:50 pm-8:56 pm

3 stops61h 06m

$1,324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
1
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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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 February 21, 2026.
Read through reviews of airlines operating flights from Knoxville to Florence, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,228 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,228 reviews
Delta
7.9
Good
8,228 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,335 reviews
Delta
7.9
Good
8,228 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 and Lufthansa can get you from Knoxville to Florence in just under 20h 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 $578, was found to be the cheapest airline from Knoxville to Florence. An alternate airline flying to your destination would be Delta. United Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • 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

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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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$578Average$1,094FlexibilityNo cancel feeOn-time69%
DeltaCheapest$832Average$1,286FlexibilityNo cancel feeOn-timeN/A

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