A historic stone bridge over a calm river, surrounded by colorful buildings with arched windows and balconies.

$380 Cheap Flights from Denver (DEN) to Florence (FLR)

View $380 flight on Sun, Feb 28, 2027Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Florence Airport, Peretola (FLR)

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Cheap Flights from Denver to Florence (DEN-FLR)

Prices were available within the past 7 days and start at $380 for one-way flights and $824 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Nov 16 - Tue, Nov 24
DEN
Denver
FLR
Florence
$824 Roundtrip, found 2 days ago
$824
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 16 from Denver to Florence, returning Tue, Nov 24, priced at $824 found 2 days ago
Air Canada
Sun, Nov 8 - Thu, Nov 12
DEN
Denver
FLR
Florence
$824 Roundtrip, found 3 days ago
$824
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Nov 8 from Denver to Florence, returning Thu, Nov 12, priced at $824 found 3 days ago
United
Mon, Mar 1 - Fri, Mar 12
DEN
Denver
FLR
Florence
$824 Roundtrip, found 5 hours ago
$824
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Mar 1 from Denver to Florence, returning Fri, Mar 12, priced at $824 found 5 hours ago
Lufthansa
Mon, Mar 1 - Fri, Mar 12
DEN
Denver
FLR
Florence
$826 Roundtrip, found 5 hours ago
$826
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Mon, Mar 1 from Denver to Florence, returning Fri, Mar 12, priced at $826 found 5 hours ago
United
Wed, Nov 11 - Tue, Nov 17
DEN
Denver
FLR
Florence
$829 Roundtrip, found 3 hours ago
$829
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 11 from Denver to Florence, returning Tue, Nov 17, priced at $829 found 3 hours ago
Delta
Wed, Nov 11 - Tue, Nov 17
DEN
Denver
FLR
Florence
$837 Roundtrip, found 3 hours ago
$837
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Nov 11 from Denver to Florence, returning Tue, Nov 17, priced at $837 found 3 hours ago
American Airlines
Sun, Feb 28 - Wed, Mar 31
DEN
Denver
FLR
Florence
$838 Roundtrip, found 2 days ago
$838
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Feb 28 from Denver to Florence, returning Wed, Mar 31, priced at $838 found 2 days ago
British Airways
Mon, Nov 30 - Tue, Dec 8
DEN
Denver
FLR
Florence
$841 Roundtrip, found 18 hours ago
$841
Roundtrip
found 18 hours ago
Select British Airways flight, departing Mon, Nov 30 from Denver to Florence, returning Tue, Dec 8, priced at $841 found 18 hours ago
Iberia
Wed, Nov 11 - Wed, Nov 18
DEN
Denver
FLR
Florence
$854 Roundtrip, found 13 hours ago
$854
Roundtrip
found 13 hours ago
Select Iberia flight, departing Wed, Nov 11 from Denver to Florence, returning Wed, Nov 18, priced at $854 found 13 hours ago
Brussels Airlines
Wed, Nov 11 - Wed, Nov 18
DEN
Denver
FLR
Florence
$868 Roundtrip, found 13 hours ago
$868
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Wed, Nov 11 from Denver to Florence, returning Wed, Nov 18, priced at $868 found 13 hours ago

Alternative airports near Florence

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Peretola FLR. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,285
FLR
Peretola
CheapestClosest
Average driving time to city center14 min
Flights from $1,285

Find the cheapest month to fly from Denver (DEN) to Florence (FLR)

February is typically the cheapest month to fly

From $821 - $882 per traveler.

What you need to know for your flight from Denver Intl. to Peretola

Denver (DEN) to Florence (FLR) at a glance

Embark on an international long-haul journey from Denver (DEN) to Florence (FLR), where you can choose from a range of airlines. Whether you prefer full-service providers or budget-friendly options, you'll find the perfect flight that matches your budget, schedule, and travel plans as you discover Florence's iconic attractions and charming neighborhoods. Get all the essential information for flights departing from Denver International Airport (DEN) to Peretola Airport (FLR).

  • Fastest flight duration: around 11 hours in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 5,400 miles (8,690 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $310–$1010, depending on seasonality and how far ahead you book

Flights from Denver International Airport (DEN) to Peretola Airport (FLR)

Based on recent traveler bookings, here are the top airlines favored for flights from Denver to Florence, particularly for one-stop and multi-stop options. Popular layover points include Franz Josef Strauss International Airport (MUC) with an approximately 1 hour and 45-minute layover, Frankfurt International Airport (FRA) with around a 3-hour layover, and Zürich Airport (ZRH) offering about a 1 hour and 15-minute layover. These choices provide flexibility in balancing cost, total travel time, and cabin class to create the ideal itinerary.

  • United: This comprehensive airline provides both one-stop and multi-stop options, with one-way fares generally falling between $310 and $1060. United makes up about 58% of flights on this route, with an average in-flight duration of 11 hours and a total travel time of around 12 hours and 45 minutes.
  • Lufthansa: Offering a one-stop service, this full-service airline has one-way fares that typically range from $325 to $1035. Lufthansa accounts for roughly 25% of departures along this route, featuring an in-flight time of 11 hours, with a total journey time of about 12 hours and 45 minutes (including layovers).
  • British Airways: This full-service carrier provides one-stop flights, with one-way fares usually between $365 and $700. British Airways represents about 4% of departures on this route, with a flight time of 11 hours and an overall journey duration of approximately 12 hours and 45 minutes (including layovers).
  • Swiss International Air Lines: Known for its one-stop service, this full-service airline has one-way fares typically ranging from $545 to $1615. Swiss International Air Lines comprises around 3% of departures on this route, featuring an 11-hour in-flight time and a total travel duration of about 12 hours and 45 minutes (including layovers).
  • Icelandair: This full-service carrier offers multi-stop itineraries, with one-way fares generally ranging from $655 to $2985. Icelandair accounts for approximately 1% of departures on this route, with an in-flight duration of 13 hours and an overall travel time of around 18 hours (including layovers).

Travelers flying from Denver to Florence can opt for an upgrade, as United offers business class service on this route for a more comfortable experience.

Best time to fly from Denver (DEN) to Florence (FLR)

The most popular months for travelers flying from Denver to Florence are March, May, and September, when peak temperatures in Florence reach up to 67.3°F in September. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 43°F. For better deals, November usually offers the lowest average one-way fare around $411. Flight availability peaks in September, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $411, roughly 37% cheaper than the yearly average.
  • Another budget-friendly time to fly: February typically offers an average one-way fare of around $434.
  • Most flight options: September has the highest number of flights from Denver to Florence, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January41.4°F (5.2°C)Low9$621
February43.0°F (6.1°C)Low7$434
March47.8°F (8.8°C)High10$547
April54.3°F (12.4°C)Average10$644
May60.4°F (15.8°C)High8$676
June69.6°F (20.9°C)Average10$1013
July75.2°F (24.0°C)Average8$678
August75.2°F (24.0°C)Average7$707
September67.3°F (19.6°C)High11$694
October58.8°F (14.9°C)Average9$779
November50.2°F (10.1°C)Average8$411
December43.5°F (6.4°C)Low8$680

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Denver (DEN) to Florence (FLR)

  • Denver to Pisa (DEN-PSA): Galileo Galilei Airport (PSA) is located roughly 41 miles from Peretola Airport (FLR). One-way economy prices for this journey generally fall between $375 and $815, influenced by the season and time of booking. Travelers can choose from both one-stop and multi-stop itineraries, with common layover points at Heathrow Airport (LHR) and Frankfurt International Airport (FRA). Leading airlines for this route include British Airways and Air Canada.

How to find the best prices for flights from Denver (DEN) to Florence (FLR)

Getting some of the best deals on flights from Denver to Florence is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, which coincides with when most travelers make their reservations. Departures in the afternoon (12 PM to 6 PM) are not only popular but also tend to offer lower prices, while flying on Monday generally provides cheaper options, despite Friday being the most sought-after travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Florence hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Peretola Airport from Denver International Airport

Florence welcomes travelers from Denver with a range of transport options based on price, convenience, and proximity. Here's how to reach Florence efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Florence, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Peretola Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Peretola Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Peretola Airport, the Peretola Aeroporto Tram Stop, a metro station, is located about 0.2 miles away on foot. For those needing train services, Firenze Cascine Station is approximately 1.8 miles away by car, while Florence Seaport, a seaport, is around 4.8 miles away by car, providing various transport options for travelers.

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) cost?
You can find cheap one-way flights from $380 and cheap return flights from $824 Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) with Expedia. One-way flights generally range between $480 and $4640, and roundtrip flights usually range from $763 to $6397. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
The cheapest month to fly from DEN to FLR is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
Enter DEN to FLR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Denver Intl. (DEN) to Peretola (FLR), with round-trip tickets starting from around $546.73 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). This option provides a convenient way to reach Florence. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
The earliest flight from Denver International Airport (DEN) to Peretola Airport (FLR) typically leaves at 12:55 AM, operated by American Airlines and British Airways. This seasonal service gives you a head start on your Italian adventure. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
The most popular departure times for flights from Denver International Airport (DEN) to Florence (FLR) are in the late afternoon, from 3pm to 6pm. About 39% of passengers prefer this time window. Many major carriers, including Lufthansa, United Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy a full day in Denver before heading to your destination.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
Flying from DEN to FLR with a connection usually takes about 12 hours 20 minutes, traveling roughly 5,415 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
Business class is available on flights from DEN to FLR. Airlines that offer business class service on this route include:

  • Lufthansa
  • United Airlines
  • Air France
  • Delta Air Lines
  • Air Canada
  • British Airways
  • Icelandair
  • Edelweiss Air
  • Turkish Airlines
  • American Airlines

First class is available with Lufthansa.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Florence from Denver Intl. (DEN)?
When traveling from Denver Intl. (DEN) to Florence, you can fly into Peretola (FLR) and Florence Regional (FLO). Some flights may connect through major hubs like O'Hare Intl. (ORD), Pearson Intl. (YYZ), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Florence. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) Florence Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola)?
If you booked your Denver, CO (DEN-Denver Intl.) to Florence (FLR-Peretola) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Peretola
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$824
Distance
5414 mi

Book with confidence

Denver to Florence Flights

The cheapest times to fly from Denver to Florence

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Florence are during the month of November. You can find some of the cheapest flights from Denver to Florence with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Florence

Sunday is one of the best days to book for cheap flights from Denver to Florence: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Florence

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Florence in 2026. You can also book with separate airlines for your outbound and return journeys, from $380 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Florence flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Florence airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Denver to Florence Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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