$435 Cheap Flights from San Francisco (SFO) to Florence (FLR)

View $435 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Florence Airport, Peretola (FLR)

Cheap Flights from San Francisco to Florence (SFO-FLR)

Prices were available within the past 7 days and start at $435 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Apr 15 - Fri, Apr 24
SFO
San Francisco
FLR
Florence
$447 Roundtrip, found 1 hour ago
$447
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Wed, Apr 15 from San Francisco to Florence, returning Fri, Apr 24, priced at $447 found 1 hour ago
Scandinavian Airlines
Sat, Dec 6 - Thu, Dec 11
SFO
San Francisco
FLR
Florence
$456 Roundtrip, found 2 days ago
$456
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Dec 6 from San Francisco to Florence, returning Thu, Dec 11, priced at $456 found 2 days ago
Scandinavian Airlines
Fri, Mar 13 - Thu, Mar 19
SFO
San Francisco
FLR
Florence
$467 Roundtrip, just found
$467
Roundtrip
just found
Select Scandinavian Airlines flight, departing Fri, Mar 13 from San Francisco to Florence, returning Thu, Mar 19, priced at $467 just found
Lufthansa
Tue, Dec 2 - Wed, Dec 10
SFO
San Francisco
FLR
Florence
$531 Roundtrip, found 5 days ago
$531
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Dec 2 from San Francisco to Florence, returning Wed, Dec 10, priced at $531 found 5 days ago
United
Thu, Dec 4 - Fri, Dec 12
SFO
San Francisco
FLR
Florence
$531 Roundtrip, found 11 hours ago
$531
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Dec 4 from San Francisco to Florence, returning Fri, Dec 12, priced at $531 found 11 hours ago
Air Canada
Sat, Jan 24 - Tue, Feb 3
SFO
San Francisco
FLR
Florence
$532 Roundtrip, found 23 hours ago
$532
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sat, Jan 24 from San Francisco to Florence, returning Tue, Feb 3, priced at $532 found 23 hours ago
Delta
Thu, Dec 4 - Fri, Dec 12
SFO
San Francisco
FLR
Florence
$533 Roundtrip, found 11 hours ago
$533
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Dec 4 from San Francisco to Florence, returning Fri, Dec 12, priced at $533 found 11 hours ago
Swiss International Air Lines
Tue, Feb 10 - Mon, Feb 16
SFO
San Francisco
FLR
Florence
$537 Roundtrip, found 23 hours ago
$537
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, Feb 10 from San Francisco to Florence, returning Mon, Feb 16, priced at $537 found 23 hours ago
TAP Portugal
Sat, Jan 31 - Thu, Apr 30
SFO
San Francisco
FLR
Florence
$538 Roundtrip, found 20 hours ago
$538
Roundtrip
found 20 hours ago
Select TAP Portugal flight, departing Sat, Jan 31 from San Francisco to Florence, returning Thu, Apr 30, priced at $538 found 20 hours ago
British Airways
Wed, Feb 4 - Mon, Feb 9
SFO
San Francisco
FLR
Florence
$540 Roundtrip, found 1 day ago
$540
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Feb 4 from San Francisco to Florence, returning Mon, Feb 9, priced at $540 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Florence (FLR)

November is typically the cheapest month to fly

From $466 - $1,567 per traveler.

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 $631
FLR
Peretola
CheapestClosest
Average driving time to city center14 min
Flights from $631

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR) cost?
Secure a cheap one-way flight from $435 or cheap return flight from $447 from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR)?
April is the most affordable month to fly from SFO to FLR. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from SFO to FLR. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR)?
You'll have to catch a flight with a layover if you're traveling from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SFO to FLR?
You'll generally 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 San Francisco Intl. Airport (SFO) to Peretola Airport (FLR)?
Choose a flight from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 San Francisco Intl. Airport (SFO) to Peretola Airport (FLR) last-minute?
Booking your plane ticket from SFO to FLR just before your trip is typically more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SFO to FLR flight and hotel package?
Opting for a SFO to FLR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Peretola Airport (FLR)?
In most cases, you're able to cancel or reschedule your SFO to FLR flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Peretola
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$446
Distance
6106 mi

Book with confidence

San Francisco to Florence Flights

The cheapest times to fly from San Francisco 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 San Francisco to Florence are during the month of April. You can find some of the cheapest flights from San Francisco to Florence with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Florence

Sunday is one of the best days to book for cheap flights from San Francisco 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 San Francisco 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 San Francisco to Florence in 2025. You can also book with separate airlines for your outbound and return journeys, from $435 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 San Francisco 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 San Francisco 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.

 

San Francisco to Florence Flights

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*Available to One Key members.