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$839+ 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
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
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 May 16, 2026.

This United Airlines deal was found by Cheapflights users on 5/11. 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 10/219:45 am
TYS
-
FLR
2 stops24h 50m
United Airlines
Wed 11/42:15 pm
FLR
-
TYS
2 stops39h 59m
United Airlines
Deal found 5/11$839
This Iberia deal was found by Cheapflights users on 5/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm
TYS
-
FLR
2 stops22h 21m
Multiple Airlines
Wed 11/46:55 am
FLR
-
TYS
2 stops22h 50m
Multiple Airlines
Deal found 5/15$856
This United Airlines deal was found by Cheapflights users on 5/13. 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 9/235:45 am
TYS
-
FLR
2 stops23h 15m
United Airlines
Wed 9/306:30 am
FLR
-
TYS
2 stops23h 25m
United Airlines
Deal found 5/13$976
This KAYAK deal was found by Cheapflights users on 5/15. 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 9/236:02 pm
TYS
-
FLR
2 stops18h 28m
Lufthansa
Wed 9/306:30 am
FLR
-
TYS
2 stops23h 25m
Lufthansa
Deal found 5/15$1,034
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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.
Thu 5/142:25 pm
TYS
-
FLR
2 stops20h 10m
Lufthansa
Thu 5/212:20 pm
FLR
-
TYS
2 stops15h 49m
Lufthansa
Deal found 5/13$1,113
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/147:00 am
TYS
-
FLR
3 stops23h 50m
United Airlines
Thu 5/216:30 am
FLR
-
TYS
2 stops20h 04m
United Airlines
Deal found 5/13$1,140
This United Airlines deal was found by Cheapflights users on 5/13. 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 9/35:45 am
TYS
-
FLR
2 stops28h 50m
United Airlines
Sat 9/196:30 am
FLR
-
TYS
2 stops20h 18m
United Airlines
Deal found 5/13$1,202
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Thu 9/36:02 pm
TYS
-
FLR
2 stops18h 28m
Multiple Airlines
Sat 9/196:30 am
FLR
-
TYS
2 stops19h 58m
Multiple Airlines
Deal found 5/14$1,209
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/85:45 am
TYS
-
FLR
2 stops23h 15m
United Airlines
Mon 6/1510:45 am
FLR
-
TYS
2 stops40h 11m
United Airlines
Deal found 5/11$1,231
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Mon 6/81:54 pm
TYS
-
FLR
2 stops22h 36m
Lufthansa
Mon 6/155:15 pm
FLR
-
TYS
2 stops36h 39m
Lufthansa
Deal found 5/11$1,244

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 May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$839
(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 May 16, 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

9:45 am-4:35 pm

2 stops24h 50m

Florence Peretola

Wed 11/4

2:15 pm-12:14 am

2 stops39h 59m

$839

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Wed 10/21

3:14 pm-7:35 pm

2 stops22h 21m

Florence Peretola

Wed 11/4

6:55 am-11:45 pm

2 stops22h 50m

$856
Quickest round-trip

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Wed 9/23

5:45 am-11:00 am

2 stops23h 15m

Florence Peretola

Wed 9/30

6:30 am-8:24 pm

2 stops19h 54m

$976

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 9/3

5:45 am-4:35 pm

2 stops28h 50m

Florence Peretola

Sat 9/19

6:30 am-8:54 pm

2 stops20h 24m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 May 16, 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
9,726 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

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
9,726 reviews
United Airlines
7.4
Good
9,726 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

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
8,004 reviews
United Airlines
7.4
Good
9,726 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

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 24h 50m. 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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$1,005FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$649Average$1,104FlexibilityNo cancel feeOn-time76%

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