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Cheap flights from Knoxville to Florence from $500

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Florence departing on 2/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Florence

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:35 am - 8:55 am
TYS
-
FLR
21h 20m
2 stops
Delta Logo
6:40 am - 11:52 pm
FLR
-
TYS
23h 12m
2 stops
$500Delta
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
1:59 pm - 12:35 pm
TYS
-
FLR
16h 36m
2 stops
United Airlines Logo
6:30 am - 8:52 pm
FLR
-
TYS
20h 22m
2 stops
$550United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
11:10 am - 1:50 pm
TYS
-
FLR
20h 40m
2 stops
United Airlines Logo
6:30 am - 7:27 pm
FLR
-
TYS
18h 57m
2 stops
$552United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
11:07 am - 2:05 pm
TYS
-
FLR
20h 58m
2 stops
United Airlines Logo
9:40 am - 1:24 pm
FLR
-
TYS
57h 44m
2 stops
$554United Airlines
Fri, Feb 6 - Mon, Feb 9
Lufthansa Logo
5:48 pm - 10:20 pm
TYS
-
FLR
22h 32m
2 stops
Lufthansa Logo
1:40 pm - 10:29 pm
FLR
-
TYS
38h 49m
2 stops
$604Lufthansa
Fri, Apr 17 - Fri, Apr 24
British Airways Logo
7:00 am - 10:20 pm
TYS
-
FLR
33h 20m
2 stops
British Airways Logo
7:05 am - 9:35 pm
FLR
-
TYS
20h 30m
2 stops
$613British Airways
Fri, Apr 17 - Fri, Apr 24
British Airways Logo
7:00 am - 10:20 pm
TYS
-
FLR
33h 20m
2 stops
British Airways Logo
7:05 am - 9:35 pm
FLR
-
TYS
20h 30m
2 stops
$630British Airways
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
2:21 pm - 4:30 pm
TYS
-
FLR
20h 09m
2 stops
United Airlines Logo
2:15 pm - 2:50 pm
FLR
-
TYS
29h 35m
2 stops
$783United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
7:00 am - 1:35 pm
TYS
-
FLR
24h 35m
2 stops
United Airlines Logo
6:30 am - 10:49 am
FLR
-
TYS
33h 19m
2 stops
$872United Airlines
Fri, Mar 6 - Wed, Mar 11
Lufthansa Logo
9:40 am - 1:35 pm
TYS
-
FLR
21h 55m
2 stops
Lufthansa Logo
6:30 am - 8:47 pm
FLR
-
TYS
19h 17m
2 stops
$885Lufthansa
Fri, Mar 6 - Wed, Mar 11

Lufthansa flights from Knoxville to Florence

Our best Lufthansa deals on Knoxville to Florence flight tickets
Lufthansa
Apr 17
TYS5:48 pmKnoxville McGhee Tyson
22h 32m
2 stops
FLR10:20 pmFlorence Peretola
Apr 24
FLR1:40 pmFlorence Peretola
38h 49m
2 stops
TYS10:29 pmKnoxville McGhee Tyson
$604
Lufthansa
Jan 22
TYS5:29 pmKnoxville McGhee Tyson
17h 01m
2 stops
FLR4:30 pmFlorence Peretola
Jan 28
FLR10:20 amFlorence Peretola
15h 07m
2 stops
TYS7:27 pmKnoxville McGhee Tyson
$665
Lufthansa
Mar 6
TYS9:40 amKnoxville McGhee Tyson
21h 55m
2 stops
FLR1:35 pmFlorence Peretola
Mar 11
FLR6:30 amFlorence Peretola
19h 17m
2 stops
TYS8:47 pmKnoxville McGhee Tyson
$885

Air Canada flights from Knoxville to Florence

Our best Air Canada deals on Knoxville to Florence flight tickets
Air Canada
Jan 22
TYS9:30 amKnoxville McGhee Tyson
22h 05m
3 stops
FLR1:35 pmFlorence Peretola
Jan 28
FLR6:30 amFlorence Peretola
18h 57m
3 stops
TYS7:27 pmKnoxville McGhee Tyson
$819
Air Canada
Mar 6
TYS9:40 amKnoxville McGhee Tyson
18h 05m
3 stops
FLR9:45 amFlorence Peretola
Mar 11
FLR6:30 amFlorence Peretola
33h 19m
3 stops
TYS10:49 amKnoxville McGhee Tyson
$1,284
Air Canada
Mar 6
TYS9:40 amKnoxville McGhee Tyson
18h 05m
3 stops
FLR9:45 amFlorence Peretola
Mar 13
FLR6:35 amFlorence Peretola
33h 14m
3 stops
TYS10:49 amKnoxville McGhee Tyson
$1,563

momondo 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, momondo users made 832,500 searches. Data last updated January 21, 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

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Mon 2/16

5:35 am-8:55 am

2 stops21h 20m

Florence Peretola

Mon 2/23

6:40 am-11:52 pm

2 stops23h 12m

$500

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Wed 2/4

1:59 pm-12:35 pm

2 stops16h 36m

Florence Peretola

Sun 2/8

6:30 am-8:52 pm

2 stops20h 22m

$550

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Wed 2/4

11:10 am-1:50 pm

2 stops20h 40m

Florence Peretola

Sun 2/8

6:30 am-7:27 pm

2 stops18h 57m

$552

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 2/6

11:07 am-2:05 pm

2 stops20h 58m

Florence Peretola

Mon 2/9

9:40 am-1:24 pm

2 stops57h 44m

$554

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 4/17

5:48 pm-10:20 pm

2 stops22h 32m

Florence Peretola

Fri 4/24

1:40 pm-10:29 pm

2 stops38h 49m

$604

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 4/17

7:00 am-10:20 pm

2 stops33h 20m

Florence Peretola

Fri 4/24

7:05 am-9:35 pm

2 stops20h 30m

$613

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 4/17

7:00 am-10:20 pm

2 stops33h 20m

Florence Peretola

Fri 4/24

7:05 am-9:35 pm

2 stops20h 30m

$630

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Thu 3/5

2:21 pm-4:30 pm

2 stops20h 09m

Florence Peretola

Thu 3/12

2:15 pm-2:50 pm

2 stops29h 35m

$783

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 3/6

7:00 am-1:35 pm

2 stops24h 35m

Florence Peretola

Wed 3/11

6:30 am-10:49 am

2 stops33h 19m

$872

KnoxvilleFlorence

TYS - FLR

TYSFLR

Knoxville McGhee Tyson

Fri 3/6

9:40 am-1:35 pm

2 stops21h 55m

Florence Peretola

Wed 3/11

6:30 am-8:47 pm

2 stops19h 17m

$885

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to Florence

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Florence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Florence (TYS to FLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Florence

Fastest flight time

16h 36m

Direct flights

None
The fastest flight from Knoxville to Florence takes 16h 36m
There are no direct flights from Knoxville to Florence. There are no popular flight routes from Knoxville to Florence.
Search flight deals

  • How far is Knoxville McGhee Tyson to Florence Peretola by plane?

    Florence Peretola is 4784.7 mi away from Knoxville McGhee Tyson. Flights usually cover this in 16h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Florence Peretola Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Florence Peretola Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Florence Peretola Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Florence Peretola Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The travel and health documents you'll need for your trip to Florence Peretola Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florence Peretola Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Florence?

Best airlines flying from Knoxville to Florence

Compare and see reviews for airlines that fly from Knoxville to Florence with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $578Free CancellationRating
7.4
9,188 reviews
Search United Airlines flights
DeltaPriceFrom $832Free CancellationRating
7.9
8,087 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Knoxville to Florence?

    Search flight deals from Knoxville to Florence. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Knoxville to Florence with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena
Prato
San Gimignano
Montecatini Terme
Arezzo
Pistoia
Colle di Val d'Elsa
Fiesole
Impruneta
Greve in Chianti
Monteriggioni
Volterra

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Florence?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Florence. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Florence with flexible booking policies on momondo?

All flight searches from Knoxville to Florence on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Florence?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Florence.

I’m not ready to book a flight from Knoxville to Florence right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Florence flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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