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$354+ Cheap flights from Denver (DEN) to Florence (FLR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FLR
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Denver to Florence

Cheapest flights from Denver to Florence
Explore the most affordable flight options available from Denver to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:45 am
DEN
-
FLR
2 stops44h 20m
Scandinavian Airlines
Mon 10/57:55 pm
FLR
-
DEN
2 stops35h 05m
Scandinavian Airlines
Deal found 2/10$610
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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.
Sun 10/184:05 pm
DEN
-
FLR
1 stop16h 30m
Lufthansa
Thu 10/2210:20 am
FLR
-
DEN
1 stop13h 20m
Lufthansa
Deal found 2/8$655
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 3/226:10 am
DEN
-
FLR
2 stops25h 00m
United Airlines
Tue 3/319:50 am
FLR
-
DEN
1 stop17h 00m
United Airlines
Deal found 2/11$671
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Wed 3/185:20 pm
DEN
-
FLR
1 stop20h 20m
Lufthansa
Mon 3/305:15 pm
FLR
-
DEN
1 stop29h 05m
Lufthansa
Deal found 2/9$673
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:25 pm
DEN
-
FLR
2 stops38h 05m
Scandinavian Airlines
Mon 5/117:55 pm
FLR
-
DEN
2 stops36h 03m
Scandinavian Airlines
Deal found 2/11$677
This Gotogate deal was found by Cheapflights users on 2/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:40 am
DEN
-
FLR
2 stops20h 10m
Multiple Airlines
Thu 10/221:20 pm
FLR
-
DEN
2 stops17h 48m
Multiple Airlines
Deal found 2/8$681
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Mon 8/314:15 pm
DEN
-
FLR
1 stop12h 25m
Lufthansa
Sat 12/1910:20 am
FLR
-
DEN
1 stop13h 40m
Lufthansa
Deal found 2/9$695

Find flight deals from Denver to Florence

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$671
(United Airlines)

One-way from

$354
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$776
Provider with most accurate pricing for Denver Intl-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Florence Peretola flights.
Search Deals
From Denver Intl to Florence Peretola
Search Deals
One-way flight from Denver Intl to Florence Peretola
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 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 Denver 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 11, 2026.
Use the filters below to find and compare flights from Denver to Florence that are best for you.

Fly from

Denver

Fly to

Florence

Route

Depart

Return

Price

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Sun 3/22

6:10 am-2:10 pm

2 stops25h 00m

Florence Peretola

Tue 3/31

9:50 am-9:55 am

2 stops32h 05m

$687

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Wed 4/22

5:40 pm-10:30 pm

1 stop20h 50m

Florence Peretola

Fri 5/1

8:15 am-2:20 pm

1 stop14h 05m

$716

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Mon 3/9

5:45 am-8:55 am

2 stops20h 10m

Florence Peretola

Mon 3/16

12:20 pm-5:17 pm

2 stops35h 57m

$771

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Wed 3/18

6:40 am-8:55 am

2 stops19h 15m

Florence Peretola

Mon 3/30

11:20 am-9:46 pm

2 stops18h 26m

$776

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Tue 4/28

2:00 pm-2:10 pm

2 stops16h 10m

Florence Peretola

Fri 5/8

6:30 am-3:40 pm

1 stop17h 10m

$830

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Sat 3/7

5:59 pm-11:00 am

2 stops33h 01m

Florence Peretola

Wed 4/8

6:30 am-7:55 pm

2 stops21h 25m

$871

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Thu 4/30

6:40 pm-10:20 pm

1 stop19h 40m

Florence Peretola

Tue 5/5

7:05 am-4:30 pm

1 stop17h 25m

$888

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Fri 5/1

6:40 pm-10:20 pm

1 stop19h 40m

Florence Peretola

Mon 5/11

12:40 pm-4:30 pm

1 stop35h 50m

$888

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Fri 5/1

6:40 pm-10:20 pm

1 stop19h 40m

Florence Peretola

Tue 5/5

7:05 am-4:30 pm

1 stop17h 25m

$888

DenverFlorence

DEN - FLR

DENFLR

Denver Intl

Wed 3/25

4:17 pm-4:20 pm

2 stops17h 03m

Florence Peretola

Tue 4/7

12:25 pm-10:17 pm

2 stops17h 52m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 20 results
1
2

Compare providers for flights from Denver 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 Denver to Florence in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Florence from Denver 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Florence

How far ahead should I book a flight from Denver to Florence?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Florence. Price data was last updated on February 6, 2026.

To ensure you get the cheapest price possible for a flight from Denver to Florence, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Florence?

Currently, March is the cheapest month in which you can book a flight from Denver to Florence (average of $503). Flying from Denver to Florence in December is currently the most expensive (average of $923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 11, 2026.
Get a feel of what it's like to fly with Delta, KLM, and SWISS from Denver to Florence by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,181 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

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
8,181 reviews
Delta
7.9
Good
8,181 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

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.
KLM
7.7
Good
1,451 reviews
Delta
7.9
Good
8,181 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

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.
SWISS
7.6
Good
1,870 reviews
Delta
7.9
Good
8,181 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

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
9,281 reviews
Delta
7.9
Good
8,181 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

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.
Lufthansa
6.8
Okay
7,780 reviews
Delta
7.9
Good
8,181 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

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 Denver 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 Denver to Florence?

    Departing from Denver to Florence will take you 20h 10m. Denver and Florence are separated by a distance of 5410 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Denver to Florence is British Airways. Our recent data shows that you can find tickets from as low as $517 on this airline. Additional options worth looking into are United Airlines and Lufthansa, starting at $623 and $649 round-trip. British Airways is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Denver to Florence one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $390. Lufthansa flights start at $424 while deals on United Airlines start at $444 one-way.

  • Where are the most common layover locations when flying from Denver to Florence?

    Denver to Florence flights have a layover in Munich most often.

  • What are some popular things to do or see while on a layover in Munich?

    Most Munich visitors opt to spend their time experiencing Theresienwiese, Marienplatz, and Altes Rathaus. Theresienwiese, Marienplatz and Altes Rathaus are located about 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss if you are interested in checking them out. Travelers in need of a car in Munich can rent one for about $51 per day.

  • Where are the least popular layover locations for Denver to Florence flights?

    Denver to Florence flights have a layover in Frankfurt am Main the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

  • What is the cheapest month to book a flight from Denver to Florence?

    Currently, March is the cheapest month in which you can book a flight from Denver to Florence (average of $503). Flying from Denver to Florence in December is currently the most expensive (average of $923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 6 airlines flying from Denver to Florence

Discover the top 6 airlines that operate flights from Denver 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$517Average$948FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$623Average$1,004FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$649Average$988FlexibilityNo cancel feeOn-time76%
KLMCheapest$650Average$939FlexibilityNo cancel feeOn-time75%
DeltaCheapest$723Average$1,274FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$809Average$1,202FlexibilityNo cancel feeOn-time79%

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