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$320+ Cheap flights from San Francisco (SFO) 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FLR
abr. 10 — abr. 171
vie. 4/10
vie. 4/17
1 adult, Economy
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Cheap flight deals from San Francisco to Florence

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

This KAYAK deal was found by Cheapflights users on 3/7. 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.
sáb. 10/247:00 am
SFO
-
FLR
2 stops19h 35m
Scandinavian Airlines
jue. 11/512:20 pm
FLR
-
SFO
1 stop35h 15m
Scandinavian Airlines
Deal found 3/7$605
This Priceline deal was found by Cheapflights users on 3/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/209:00 pm
SFO
-
FLR
2 stops37h 05m
Scandinavian Airlines
mié. 5/67:55 pm
FLR
-
SFO
1 stop27h 45m
Scandinavian Airlines
Deal found 3/9$606
This FlightHub deal was found by Cheapflights users on 3/6. 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.
dom. 10/41:00 pm
SFO
-
FLR
2 stops37h 30m
Scandinavian Airlines
mié. 10/1412:20 pm
FLR
-
SFO
1 stop35h 20m
Scandinavian Airlines
Deal found 3/6$607
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/304:45 pm
SFO
-
FLR
1 stop17h 20m
Scandinavian Airlines
lun. 9/77:55 pm
FLR
-
SFO
1 stop27h 45m
Scandinavian Airlines
Deal found 3/6$608
This KAYAK deal was found by Cheapflights users on 3/7. 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.
mar. 10/275:40 pm
SFO
-
FLR
1 stop33h 50m
Scandinavian Airlines
jue. 11/512:20 pm
FLR
-
SFO
2 stops45h 30m
Scandinavian Airlines
Deal found 3/7$610
This FlightHub deal was found by Cheapflights users on 3/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2711:00 am
SFO
-
FLR
2 stops23h 05m
Scandinavian Airlines
mar. 5/197:55 pm
FLR
-
SFO
1 stop27h 45m
Scandinavian Airlines
Deal found 3/8$613
This FlightHub deal was found by Cheapflights users on 3/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/131:10 pm
SFO
-
FLR
2 stops20h 55m
Scandinavian Airlines
dom. 4/1910:40 am
FLR
-
SFO
2 stops37h 00m
Scandinavian Airlines
Deal found 3/8$615
This Scandinavian Airlines deal was found by Cheapflights users on 3/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/268:59 pm
SFO
-
FLR
2 stops54h 31m
Scandinavian Airlines
jue. 11/512:20 pm
FLR
-
SFO
1 stop35h 15m
Scandinavian Airlines
Deal found 3/7$616
This KLM deal was found by Cheapflights users on 3/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/113:40 pm
SFO
-
FLR
1 stop19h 10m
KLM
mar. 11/1712:15 pm
FLR
-
SFO
1 stop32h 35m
KLM
Deal found 3/8$617
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/301:30 pm
SFO
-
FLR
1 stop14h 05m
United Airlines
jue. 12/36:30 am
FLR
-
SFO
1 stop15h 10m
United Airlines
Deal found 3/8$619
This KAYAK deal was found by Cheapflights users on 3/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/211:10 pm
SFO
-
FLR
2 stops20h 55m
Scandinavian Airlines
dom. 4/2610:40 am
FLR
-
SFO
2 stops37h 00m
Scandinavian Airlines
Deal found 3/10$620
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/154:45 pm
SFO
-
FLR
1 stop33h 45m
Scandinavian Airlines
sáb. 8/2212:20 pm
FLR
-
SFO
1 stop35h 20m
Scandinavian Airlines
Deal found 3/6$622

Find flight deals from San Francisco to Florence

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 marzo 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$606
(Priceline)

One-way from

$320
(LEVEL)

Popular in

June

Cheapest in

February

Average price

$772
Provider with most accurate pricing for San Francisco-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Florence Peretola flights.
Search Deals
From San Francisco to Florence Peretola
Search Deals
One-way flight from San Francisco to Florence Peretola
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 marzo 11, 2026.
Use the filters below to find and compare flights from San Francisco to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

mar. 4/28

4:45 pm-7:05 pm

1 stop17h 20m

Florence Peretola

lun. 5/18

7:55 pm-2:40 pm

1 stop27h 45m

$655

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

vie. 5/1

4:45 pm-9:50 am

2 stops32h 05m

Florence Peretola

vie. 5/8

10:00 am-2:40 pm

2 stops37h 40m

$718
Quickest round-trip

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

lun. 4/20

2:32 pm-4:35 pm

2 stops17h 03m

Florence Peretola

mié. 5/6

6:30 am-12:40 pm

1 stop15h 10m

$733

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

mar. 4/7

4:15 pm-10:20 pm

2 stops21h 05m

Florence Peretola

mar. 4/21

7:05 am-1:50 pm

1 stop15h 45m

$740

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

lun. 4/20

11:00 am-12:00 pm

2 stops16h 00m

Florence Peretola

mar. 5/12

11:20 am-10:44 pm

2 stops20h 24m

$774

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

lun. 4/20

11:00 am-12:00 pm

2 stops16h 00m

Florence Peretola

mié. 5/13

12:25 pm-10:49 pm

2 stops19h 24m

$781

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

lun. 4/13

5:30 am-11:30 am

2 stops21h 00m

Florence Peretola

mar. 4/28

7:05 am-1:50 pm

1 stop15h 45m

$818

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

jue. 4/23

1:45 pm-7:00 pm

1 stop20h 15m

Florence Peretola

mar. 5/12

6:30 am-11:45 am

1 stop14h 15m

$835

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

vie. 5/1

4:15 pm-10:20 pm

2 stops21h 05m

Florence Peretola

jue. 5/7

7:05 am-5:40 pm

2 stops19h 35m

$889

San FranciscoFlorence

SFO - FLR

SFOFLR

San Francisco

lun. 6/1

4:45 pm-7:05 pm

1 stop17h 20m

Florence Peretola

dom. 7/5

10:25 pm-2:40 pm

1 stop25h 15m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from San Francisco 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 San Francisco to Florence in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice 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 San Francisco-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Florence flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 San Francisco to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from San Francisco 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 San Francisco to Florence

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

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

To ensure you get the cheapest price possible for a flight from San Francisco to Florence, you should look to book at least 5 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 San Francisco to Florence?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Florence (average of $424). Flying from San Francisco to Florence in July is currently the most expensive (average of $753). 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 marzo 11, 2026.
Read reviews from past customers who have flown SWISS,United Airlines, andScandinavian Airlines from San Francisco to Florence. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,897 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
United Airlines
7.4
Good
9,413 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Scandinavian Airlines
7.3
Good
1,708 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Lufthansa
6.8
Okay
7,841 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
ITA Airways
6.7
Okay
1,165 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 San Francisco to Florence?

    Scandinavian Airlines, United Airlines, and British Airways can get you from San Francisco to Florence in just under 17h 03m. Your travel time can differ by up to 4h 02m. There are 6101 mi between San Francisco and Florence. This flight may include one or multiple stops.

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

    Scandinavian Airlines, at $442, was found to be the cheapest airline from San Francisco to Florence.Alternate airlines to your destination round-trip include United Airlines and British Airways. Scandinavian Airlines is currently priced 50% below the average price you’ll pay for this route.

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

    $234 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on KLM and LEVEL, with prices starting from $234 and $263, respectively.

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

    Most of the time, San Francisco to Florence flights that have layovers will stop in Rome. Frankfurt am Main sees the next most layovers on San Francisco to Florence flights. Munich ranks third in terms of the most popular layover location on San Francisco to Florence flights.

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

    Most Rome visitors opt to spend their time experiencing Fontana di Trevi, Colosseum, and Piazza Navona. Fontana di Trevi, Colosseum, and Piazza Navona are located about 14.0 mi, 14.0 mi, and 13.5 mi, respectively from Rome Fiumicino. Those landing in Rome looking to spend some time exploring during their layover can rent a car for about $31 per day.

  • What are some popular points of interest to see during a layover in Frankfurt am Main?

    Römerberg, Oper Frankfurt, and Konstablerwache are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Oper Frankfurt, and Konstablerwache can be accessed by traveling approximately 7.4 mi, 7.0 mi, and 7.7 mi, respectively from Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $45 per day.

  • What are points of interest worth seeing during a layover in Munich?

    Theresienwiese, Marienplatz, and Altes Rathaus are the most popular attractions in Munich if you're in need of something to do during your layover. Theresienwiese, Marienplatz, and Altes Rathaus can be visited by traveling about 18.8 mi, 17.8 mi, and 17.8 mi respectively from Munich Franz Josef Strauss. Those looking to explore during their layover in Munich can rent a car from Munich Franz Josef Strauss for about $52 per day.

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

    San Francisco to Florence flights that have layovers will least frequently stop in Paris. Zurich sees the next fewest layovers on San Francisco to Florence flights. Copenhagen comes next as the third least popular layover location for San Francisco to Florence flights.

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

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

  • How can I find direct flights from San Francisco to Florence?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Florence?

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Florence (average of $424). Flying from San Francisco to Florence in July is currently the most expensive (average of $753). 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
Arezzo

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Top 9 airlines flying from San Francisco to Florence

Discover the top 9 airlines that operate flights from San Francisco 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 marzo 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$442Average$706FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$583Average$831FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$590Average$866FlexibilityNo cancel feeOn-time70%
KLMCheapest$598Average$849FlexibilityNo cancel feeOn-time75%
DeltaCheapest$598Average$1,003FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$601Average$890FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$616Average$887FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$637Average$969FlexibilityNo cancel feeOn-time76%
SWISSCheapest$651Average$960FlexibilityNo cancel feeOn-time79%

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