$422 Cheap Flights from Denver (DEN) to Florence (FLR)

View $422 flight on Wed, Oct 15, 2025Opens 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 $422 for one-way flights and $604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Dec 10 - Wed, Dec 17
DEN
Denver
FLR
Florence
$604 Roundtrip, found 2 hours ago
$604
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Dec 10 from Denver to Florence, returning Wed, Dec 17, priced at $604 found 2 hours ago
United
Wed, Dec 3 - Wed, Dec 10
DEN
Denver
FLR
Florence
$604 Roundtrip, found 14 hours ago
$604
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Dec 3 from Denver to Florence, returning Wed, Dec 10, priced at $604 found 14 hours ago
British Airways
Wed, Dec 10 - Wed, Dec 17
DEN
Denver
FLR
Florence
$604 Roundtrip, found 2 hours ago
$604
Roundtrip
found 2 hours ago
Select British Airways flight, departing Wed, Dec 10 from Denver to Florence, returning Wed, Dec 17, priced at $604 found 2 hours ago
Air Canada
Tue, Feb 17 - Fri, Feb 27
DEN
Denver
FLR
Florence
$605 Roundtrip, found 1 hour ago
$605
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Tue, Feb 17 from Denver to Florence, returning Fri, Feb 27, priced at $605 found 1 hour ago
Swiss International Air Lines
Tue, Nov 18 - Wed, Nov 26
DEN
Denver
FLR
Florence
$606 Roundtrip, found 22 hours ago
$606
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Tue, Nov 18 from Denver to Florence, returning Wed, Nov 26, priced at $606 found 22 hours ago
Swiss International Air Lines
Tue, Mar 24 - Wed, Apr 1
DEN
Denver
FLR
Florence
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Mar 24 from Denver to Florence, returning Wed, Apr 1, priced at $607 found 6 days ago
Lufthansa
Sun, Mar 1 - Tue, Mar 10
DEN
Denver
FLR
Florence
$610 Roundtrip, found 3 days ago
$610
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Mar 1 from Denver to Florence, returning Tue, Mar 10, priced at $610 found 3 days ago
Iberia
Mon, Jan 19 - Wed, Jan 28
DEN
Denver
FLR
Florence
$614 Roundtrip, found 6 days ago
$614
Roundtrip
found 6 days ago
Select Iberia flight, departing Mon, Jan 19 from Denver to Florence, returning Wed, Jan 28, priced at $614 found 6 days ago
Swiss International Air Lines
Tue, Dec 9 - Tue, Dec 16
DEN
Denver
FLR
Florence
$623 Roundtrip, found 2 days ago
$623
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Dec 9 from Denver to Florence, returning Tue, Dec 16, priced at $623 found 2 days ago
American Airlines
Wed, Dec 10 - Wed, Dec 17
DEN
Denver
FLR
Florence
$640 Roundtrip, found 2 hours ago
$640
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Denver to Florence, returning Wed, Dec 17, priced at $640 found 2 hours ago

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

November is typically the cheapest month to fly

From $554 - $1,522 per traveler.

Graph displaying average flight prices per month

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 $852
FLR
Peretola
CheapestClosest
Average driving time to city center14 min
Flights from $852
Flights from Denver (DEN) to Florence (FLR)
Origin airport
Denver Intl.
Destination airport
Peretola
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$604
Distance
5414 mi

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 December. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $422 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.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Peretola Airport (FLR) cost?
Snag a cheap one-way flight from $422 or cheap return flight from $604 from Denver Intl. Airport (DEN) to Peretola Airport (FLR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Peretola Airport (FLR)?
December is the cheapest month to fly from DEN to FLR. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Peretola Airport (FLR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DEN to FLR flight.
How many flights per day from Denver Intl. Airport (DEN) to Peretola Airport (FLR)?
There are no daily nonstop flights available from Denver Intl. Airport (DEN) to Peretola Airport (FLR). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DEN to FLR?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Peretola Airport (FLR)?
To reach Peretola Airport (FLR) without delays, pick a flight that leaves from Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Peretola Airport (FLR) last-minute?
Booking your flight from DEN to FLR just before your journey is generally more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DEN to FLR flight and hotel package?
You can save money by booking a DEN to FLR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Peretola Airport (FLR)?
In most instances, you can cancel or modify your DEN to FLR flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.