San Francisco

$472+ Cheap flights from Florence (FLR) to San Francisco (SFO)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — SFO
Jul 10 — Jul 171
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Cheap flight deals from Florence to San Francisco

Cheapest flights from Florence to San Francisco
Explore the most affordable flight options available from Florence to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:10 pm
FLR
-
SFO
1 stop35h 50m
American Airlines
Thu 12/38:00 am
SFO
-
FLR
2 stops18h 45m
American Airlines
Deal found 6/7$544
This British Airways deal was found by Cheapflights users on 6/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:40 am
FLR
-
SFO
1 stop16h 05m
British Airways
Fri 12/48:40 pm
SFO
-
FLR
1 stop30h 05m
British Airways
Deal found 6/7$546
This Gotogate deal was found by Cheapflights users on 6/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:05 am
FLR
-
SFO
1 stop15h 45m
British Airways
Fri 10/309:40 pm
SFO
-
FLR
1 stop30h 05m
British Airways
Deal found 6/6$547
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:05 am
FLR
-
SFO
1 stop15h 45m
British Airways
Sun 10/1811:30 am
SFO
-
FLR
2 stops25h 50m
British Airways
Deal found 6/9$548
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:55 pm
FLR
-
SFO
2 stops34h 26m
American Airlines
Fri 12/42:05 pm
SFO
-
FLR
2 stops36h 40m
American Airlines
Deal found 6/7$549
This British Airways deal was found by Cheapflights users on 6/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:40 am
FLR
-
SFO
2 stops22h 03m
British Airways
Mon 12/73:26 pm
SFO
-
FLR
2 stops34h 54m
British Airways
Deal found 6/7$552
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 9/312:20 pm
FLR
-
SFO
1 stop35h 20m
Scandinavian Airlines
Mon 9/74:45 pm
SFO
-
FLR
1 stop17h 20m
Scandinavian Airlines
Deal found 6/7$554
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:05 am
FLR
-
SFO
1 stop15h 45m
Multiple Airlines
Sat 10/2410:45 am
SFO
-
FLR
2 stops25h 00m
Multiple Airlines
Deal found 6/10$558
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:40 am
FLR
-
SFO
1 stop16h 05m
British Airways
Mon 11/305:30 pm
SFO
-
FLR
1 stop32h 50m
British Airways
Deal found 6/9$559
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:30 am
FLR
-
SFO
1 stop14h 15m
Delta
Sun 12/68:55 am
SFO
-
FLR
2 stops20h 30m
Delta
Deal found 6/7$561

Find flight deals from Florence to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLR) to San Francisco (SFO). 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$544
(American Airlines)

One-way from

$472

Popular in

March

Cheapest in

October

Average price

$655
Provider with most accurate pricing for Florence Peretola-San Francisco flight deals.
Provider most trusted by Cheapflights users for Florence Peretola-San Francisco flights.
From Florence Peretola to San Francisco
One-way flight from Florence Peretola to San Francisco
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florence to San Francisco 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 June 10, 2026.
Use the filters below to find and compare flights from Florence to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 10/15

7:05 am-1:50 pm

1 stop15h 45m

San Francisco

Sun 10/18

11:30 am-10:20 pm

2 stops25h 50m

$548

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 9/30

7:55 pm-2:40 pm

1 stop27h 45m

San Francisco

Wed 10/14

4:45 pm-7:05 pm

1 stop17h 20m

$576

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 9/30

7:40 pm-11:45 am

1 stop25h 05m

San Francisco

Wed 10/14

3:05 pm-7:40 pm

1 stop19h 35m

$589

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 10/7

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Sat 10/24

3:05 pm-11:55 pm

1 stop23h 50m

$596
Quickest round-trip

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 10/7

6:30 am-4:21 pm

2 stops18h 51m

San Francisco

Sat 10/24

7:00 am-9:55 am

2 stops17h 55m

$602

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Mon 7/13

8:15 am-10:56 pm

2 stops23h 41m

San Francisco

Mon 7/20

1:25 pm-12:40 pm

2 stops38h 15m

$686

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 7/2

6:30 am-3:15 pm

1 stop17h 45m

San Francisco

Sat 8/8

5:00 am-4:35 pm

2 stops26h 35m

$701

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Tue 6/30

6:30 am-12:32 am

2 stops27h 02m

San Francisco

Fri 8/7

10:35 pm-12:40 pm

2 stops29h 05m

$706

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 8/13

7:55 pm-2:40 pm

1 stop27h 45m

San Francisco

Sat 8/29

11:54 am-7:05 pm

2 stops22h 11m

$718

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 7/1

8:15 am-2:20 pm

1 stop15h 05m

San Francisco

Tue 8/4

12:50 am-12:50 pm

2 stops27h 00m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Florence to San Francisco

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 Florence to San Francisco in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

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

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

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

Currently, October is the cheapest month in which you can book a flight from Florence to San Francisco (average of $622). Flying from Florence to San Francisco in March is currently the most expensive (average of $991). 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.

How much does it cost to fly round-trip from Florence to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated June 10, 2026.
Get a feel of what it's like to fly with SWISS,United Airlines, andLufthansa from Florence to San Francisco by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Related info for your journey

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

    Airlines like British Airways, Scandinavian Airlines, and KLM fly from Florence to San Francisco in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 12h. The distance between Florence and San Francisco is about 6101 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $554, Lufthansa will fly you from Florence to San Francisco and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and SWISS - these airlines can fly you to your destination from $635 and $653, respectively. These flights start at 29% lower than the current average price 3 months from now.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $471. Users have also found prices from $556 and $604 on American Airlines and ITA Airways, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Florence to San Francisco (average of $622). Flying from Florence to San Francisco in March is currently the most expensive (average of $991). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
Cupertino
Emeryville
Newark
Watsonville
San Bruno
San Ramon
Vacaville
Roseville
San Carlos
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Turlock
Sunnyvale
Vallejo
San Lorenzo

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Top 3 airlines flying from Florence to San Francisco

Discover the top 3 airlines that operate flights from Florence to San Francisco. 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$554Average$1,005FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$635Average$980FlexibilityNo cancel feeOn-time69%
SWISSCheapest$653Average$658FlexibilityNo cancel feeOn-time79%

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