How long is the flight from Knoxville to Florence?

Scandinavian Airlines, Air France, and Lufthansa can get you from Knoxville to Florence in just under 15h 15m. Your travel time can differ by up to 20h 40m. The distance between Knoxville and Florence is about 4791 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Lufthansa, at $759, was found to be the cheapest airline from Knoxville to Florence. An alternate airline flying to your destination would be Delta. Lufthansa is priced at 40% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Florence ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Florence when rainfall is around 1.2 in.

If weather is an important factor for your trip to Florence, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from TYS to FLR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Florence as you normally would.

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.

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.

$791+ Cheap Flights from Knoxville to Florence

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Cheap flight deals from Knoxville to Florence

Cheapest

Best

Last-minute

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 October 26, 2026.

Wed 12/95:10 pm -

2 stops15h 15m

Wed 12/166:25 am -

2 stops17h 57m

Deal found 10/25

$826

Sat 12/57:45 pm -

2 stops35h 55m

Sat 12/125:00 pm -

2 stops36h 59m

Deal found 10/21

$902

Wed 10/214:16 pm -

2 stops14h 24m

Wed 11/46:30 am -

2 stops20h 24m

Deal found 10/21

$1,052

Sat 12/57:45 pm -

3 stops21h 00m

Sat 12/126:25 am -

3 stops23h 34m

Deal found 10/21

$1,240

Wed 11/251:56 pm -

2 stops20h 24m

Sun 11/295:00 pm -

2 stops35h 30m

Deal found 10/25

$1,283

Wed 12/99:45 am -

3 stops17h 55m

Wed 12/166:30 am -

3 stops23h 29m

Deal found 10/25

$1,288

Wed 10/217:25 pm -

3 stops32h 05m

Wed 11/46:30 am -

3 stops19h 06m

Deal found 10/21

$1,354

Wed 11/255:45 am -

3 stops21h 55m

Sun 11/296:30 am -

3 stops23h 29m

Deal found 10/25

$3,874

Best flights from Knoxville to Florence
Discover carefully curated flight deals from Knoxville to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Sun 4/115:05 pm -

2 stops20h 00m

Tue 4/207:55 pm -

2 stops33h 51m

Deal found 10/21

$791

Wed 12/95:10 pm -

2 stops15h 15m

Wed 12/166:25 am -

2 stops17h 57m

Deal found 10/25

$826

Sat 12/57:45 pm -

2 stops35h 55m

Sat 12/125:00 pm -

2 stops36h 59m

Deal found 10/21

$902

Mon 1/1812:20 pm -

2 stops19h 30m

Fri 1/226:30 am -

2 stops23h 29m

Deal found 10/25

$1,096

Sat 12/57:45 pm -

3 stops21h 00m

Sat 12/126:25 am -

3 stops23h 34m

Deal found 10/21

$1,240

Wed 12/99:45 am -

3 stops17h 55m

Wed 12/166:30 am -

3 stops23h 29m

Deal found 10/25

$1,288

Sun 4/1110:16 am -

3 stops17h 24m

Tue 4/206:40 am -

3 stops18h 37m

Deal found 10/22

$1,632

Find flight deals from Knoxville to Florence

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$791 (FlightHub)
Popular in	March
Cheapest in	January
Average price	$1,428

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. 17% potential increase in price ($278 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($97 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Sun 4/11

5:05 pm-7:05 pm

2 stops20h 00m

Florence Peretola

Tue 4/20

7:55 pm-11:46 pm

2 stops33h 51m

$791

Quickest round-trip

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Wed 12/9

5:10 pm-2:25 pm

2 stops15h 15m

Florence Peretola

Wed 12/16

6:25 am-6:22 pm

2 stops17h 57m

$826

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Sat 12/5

7:45 pm-1:40 pm

2 stops35h 55m

Florence Peretola

Sat 12/12

5:00 pm-11:59 pm

2 stops36h 59m

$902

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Mon 1/18

12:20 pm-1:50 pm

2 stops19h 30m

Florence Peretola

Fri 1/22

6:30 am-11:59 pm

2 stops23h 29m

$1,096

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Sat 12/5

7:45 pm-10:45 pm

3 stops21h 00m

Florence Peretola

Sat 12/12

6:25 am-11:59 pm

3 stops23h 34m

$1,240

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Wed 12/9

9:45 am-9:40 am

3 stops17h 55m

Florence Peretola

Wed 12/16

6:30 am-11:59 pm

3 stops23h 29m

$1,288

KnoxvilleFlorence

TYS Knoxville McGhee Tyson - FLR Florence Peretola

TYSFLR

Knoxville McGhee Tyson

Sun 4/11

10:16 am-9:40 am

3 stops17h 24m

Florence Peretola

Tue 4/20

6:40 am-7:17 pm

3 stops18h 37m

$1,632

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Sorted by cheapest first

Compare providers for flights from Knoxville to Florence

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Florence in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust 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.

TYS-FLR

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 Florence

How much does it cost to fly round-trip from Knoxville to Florence?

Airfare is below average for this route at the moment.

Knoxville to Florence flights typically cost between $946 and $1,438 in April.
The cheapest round-trip price found within the last 5 days was $791 on Scandinavian Airlines (Apr 11-Apr 20).

Reviews of airlines servicing Florence

Read through reviews of airlines operating flights from Knoxville to Florence, such as Delta and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,680 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,680 reviews

Delta

7.8

Good

8,680 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Lufthansa

6.8

Okay

8,291 reviews

Delta

7.8

Good

8,680 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Knoxville to Florence?
Scandinavian Airlines, Air France, and Lufthansa can get you from Knoxville to Florence in just under 15h 15m. Your travel time can differ by up to 20h 40m. The distance between Knoxville and Florence is about 4791 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Knoxville to Florence round-trip?
Lufthansa, at $759, was found to be the cheapest airline from Knoxville to Florence. An alternate airline flying to your destination would be Delta. Lufthansa is priced at 40% 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

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Top 2 airlines flying from Knoxville to Florence

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$759	Average$1,105	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$836	Average$1,203	FlexibilityNo cancel fee	On-timeN/A

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$791+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Florence with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Florence

Cheapest flights from Knoxville to FlorenceExplore 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 October 26, 2026.

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 October 26, 2026.

Best flights from Knoxville to FlorenceDiscover carefully curated flight deals from Knoxville to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Discover carefully curated flight deals from Knoxville to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Last-minute flights from Knoxville to FlorenceDiscover last-minute flight deals from Knoxville to Florence. Data last updated October 26, 2026 and is based on user searches.

Discover last-minute flight deals from Knoxville to Florence. Data last updated October 26, 2026 and is based on user searches.

Find flight deals from Knoxville to Florence

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Florence that are best for you.

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 October.

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.

Cheapflights Insights

How much does it cost to fly round-trip from Knoxville to Florence?

Airfare is below average for this route at the moment.

Knoxville to Florence flights typically cost between $946 and $1,438 in April.The cheapest round-trip price found within the last 5 days was $791 on Scandinavian Airlines (Apr 11-Apr 20).

Reviews of airlines servicing Florence

Read through reviews of airlines operating flights from Knoxville to Florence, such as Delta and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Knoxville to Florence?

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

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

How can I find direct flights from Knoxville to Florence?

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

Traveling to a place near Florence?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Knoxville to Florence

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Complete your trip

Complete your trip to Florence by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Knoxville to Florence by cabin class

Find flights from Knoxville to Florence, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Florence

Explore flights to Florence departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.

Knoxville and Florence flights

Browse other Knoxville and Florence flight options. Last updated on October 26, 2026.

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 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Knoxville to Florence

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Travel Smart

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 October 26, 2026.

Best flights from Knoxville to Florence
Discover carefully curated flight deals from Knoxville to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Last-minute flights from Knoxville to Florence
Discover last-minute flight deals from Knoxville to Florence. Data last updated October 26, 2026 and is based on user searches.

Knoxville to Florence flights typically cost between $946 and $1,438 in April.
The cheapest round-trip price found within the last 5 days was $791 on Scandinavian Airlines (Apr 11-Apr 20).