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

Currently priced at $520, British Airways will fly you from Florence to San Francisco and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and KLM - these airlines can fly you to your destination from $629 and $630, respectively. These flights start at 28% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $321. Users have also found prices from $560 and $568 on Scandinavian Airlines and ITA Airways, respectively.

What is the cheapest day to fly from Florence to San Francisco?

Travelers seeking maximum savings on their Florence to San Francisco flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Florence to San Francisco?

The most popular airlines flying from Florence to San Francisco are ITA Airways, Lufthansa and SWISS. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Florence to San Francisco?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 67% when planning your travel around this day of the week.

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

To save up to 45% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Florence to San Francisco from $669 1-2 weeks out and tickets from $825 for flights departing within the next 72 hours.

What is the cheapest month to fly from Florence to San Francisco?

September can be a great time to fly to San Francisco from Florence with a flight ticket averaging about $730. Cheapflights users have found deals in the month of September for as cheap as $489. The most expensive prices can be found in the month of December.

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.

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.

$321+ Flights from Florence to San Francisco

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Find cheap flights from Florence to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Florence Peretola to San Francisco are usually found in September or November, booked 24 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Florence to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$520 (Booking.com)
One-way from	$321 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$729

Provider with most accurate pricing for Florence Peretola-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Florence Peretola-San Francisco flights.

Search Deals

From Florence Peretola to San Francisco

Search Deals

One-way flight from Florence Peretola to San Francisco

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find 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 March 28, 2025.

Fri 5/211:25 amFLR - SFO

1 stop34h 50mITA Airways

Thu 5/83:15 pmSFO - FLR

1 stop18h 00mITA Airways

Deal found 3/26

$450

Thu 4/37:05 amFLR - SFO

1 stop15h 45mBritish Airways

Mon 4/74:20 pmSFO - FLR

1 stop21h 00mBritish Airways

Deal found 3/27

$519

Thu 4/37:05 amFLR - SFO

1 stop15h 45mMultiple Airlines

Mon 4/77:30 pmSFO - FLR

1 stop17h 50mMultiple Airlines

Deal found 3/26

$535

Thu 4/36:30 amFLR - SFO

2 stops21h 37mDelta

Mon 4/77:10 amSFO - FLR

2 stops16h 55mDelta

Deal found 3/27

$597

Thu 4/107:00 amFLR - SFO

1 stop14h 50mKLM

Mon 4/143:05 pmSFO - FLR

1 stop19h 30mKLM

Deal found 3/27

$630

Thu 4/247:15 pmFLR - SFO

1 stop29h 55mSWISS

Sun 5/42:00 pmSFO - FLR

1 stop23h 35mSWISS

Deal found 3/26

$631

Thu 4/2410:30 amFLR - SFO

2 stops33h 25mUnited Airlines

Sun 5/41:45 pmSFO - FLR

1 stop14h 10mUnited Airlines

Deal found 3/27

$637

Fri 8/228:15 amFLR - SFO

1 stop15h 05mLufthansa

Thu 9/42:40 pmSFO - FLR

1 stop18h 35mLufthansa

Deal found 3/26

$709

Fri 12/56:55 amFLR - SFO

2 stops22h 41mIberia

Mon 1/512:46 amSFO - FLR

2 stops26h 34mIberia

Deal found 3/26

$1,130

Mon 7/213:30 pmFLR - SFO

3 stops34h 15mTAP AIR PORTUGAL

Sat 8/96:05 amSFO - FLR

2 stops27h 25mTAP AIR PORTUGAL

Deal found 3/27

$2,199

Fri 4/46:40 amFLR - SFO

2 stops41h 51mAir Canada

Thu 4/1010:52 pmSFO - FLR

2 stops30h 13mAir Canada

Deal found 3/27

$4,660

Best flights from Florence to San Francisco
Discover carefully curated flight deals from Florence to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Thu 4/247:05 amFLR - SFO

1 stop19h 10mBritish Airways

Mon 4/287:30 pmSFO - FLR

1 stop17h 50mBritish Airways

Deal found 3/27

$520

Thu 4/247:05 amFLR - SFO

1 stop15h 45mMultiple Airlines

Mon 4/287:30 pmSFO - FLR

1 stop17h 50mMultiple Airlines

Deal found 3/27

$554

Wed 8/202:55 pmFLR - SFO

1 stop34h 15mSWISS

Mon 9/152:20 pmSFO - FLR

1 stop23h 15mSWISS

Deal found 3/27

$629

Thu 4/107:00 amFLR - SFO

1 stop14h 50mKLM

Mon 4/143:05 pmSFO - FLR

1 stop19h 30mKLM

Deal found 3/27

$630

Thu 4/2410:30 amFLR - SFO

1 stop14h 40mUnited Airlines

Mon 4/281:45 pmSFO - FLR

1 stop18h 00mUnited Airlines

Deal found 3/27

$632

Wed 8/206:30 pmFLR - SFO

2 stops27h 10mAustrian Airlines

Mon 9/159:05 pmSFO - FLR

2 stops35h 40mAustrian Airlines

Deal found 3/27

$693

Thu 4/2411:20 amFLR - SFO

2 stops21h 39mDelta

Sun 5/41:45 pmSFO - FLR

2 stops18h 10mDelta

Deal found 3/27

$694

Thu 4/106:25 amFLR - SFO

2 stops20h 01mITA Airways

Mon 4/1411:09 amSFO - FLR

2 stops18h 36mITA Airways

Deal found 3/28

$730

Mon 5/126:45 pmFLR - SFO

1 stop32h 15mIberia

Sun 6/18:00 pmSFO - FLR

1 stop16h 25mIberia

Deal found 3/27

$1,377

Mon 7/213:30 pmFLR - SFO

3 stops34h 15mTAP AIR PORTUGAL

Sat 8/96:05 amSFO - FLR

2 stops19h 55mTAP AIR PORTUGAL

Deal found 3/27

$2,199

Tue 5/2712:20 pmFLR - SFO

1 stop37h 10mScandinavian Airlines

Sat 6/77:00 amSFO - FLR

2 stops18h 30mScandinavian Airlines

Deal found 3/27

$2,819

Wed 4/96:40 amFLR - SFO

1 stop15h 00mLufthansa

Wed 4/231:45 pmSFO - FLR

1 stop21h 30mLufthansa

Deal found 3/27

$3,952

Last-minute flights from Florence to San Francisco
Discover last-minute flight deals from Florence to San Francisco. Data last updated March 28, 2025 and is based on user searches.

Thu 4/37:05 amFLR - SFO

1 stop15h 45mBritish Airways

Mon 4/74:20 pmSFO - FLR

1 stop21h 00mBritish Airways

Deal found 3/27

$519

Thu 4/36:30 amFLR - SFO

2 stops21h 37mDelta

Mon 4/77:10 amSFO - FLR

2 stops16h 55mDelta

Deal found 3/27

$597

Thu 4/36:25 amFLR - SFO

2 stops21h 42mITA Airways

Mon 4/711:09 amSFO - FLR

2 stops18h 36mITA Airways

Deal found 3/27

$729

Thu 4/310:30 amFLR - SFO

1 stop14h 40mUnited Airlines

Mon 4/71:45 pmSFO - FLR

1 stop14h 10mUnited Airlines

Deal found 3/27

$806

Thu 4/37:05 amFLR - SFO

1 stop15h 45mMultiple Airlines

Mon 4/77:30 pmSFO - FLR

1 stop17h 50mMultiple Airlines

Deal found 3/26

$535

Thu 4/36:25 amFLR - SFO

1 stop15h 50mITA Airways

Mon 4/711:09 amSFO - FLR

2 stops18h 36mITA Airways

Deal found 3/26

$688

Fri 4/46:40 amFLR - SFO

2 stops41h 51mAir Canada

Thu 4/1010:52 pmSFO - FLR

2 stops30h 13mAir Canada

Deal found 3/27

$4,660

Sun 4/612:25 pmFLR - SFO

2 stops21h 05mMultiple Airlines

Fri 4/114:20 pmSFO - FLR

1 stop21h 00mMultiple Airlines

Deal found 3/27

$823

Sun 4/65:30 pmFLR - SFO

1 stop34h 30mLufthansa

Fri 4/119:05 pmSFO - FLR

1 stop27h 00mLufthansa

Deal found 3/27

$891

Thu 4/107:00 amFLR - SFO

1 stop14h 50mKLM

Mon 4/143:05 pmSFO - FLR

1 stop19h 30mKLM

Deal found 3/27

$630

Thu 4/247:15 pmFLR - SFO

1 stop29h 55mSWISS

Sun 5/42:00 pmSFO - FLR

1 stop23h 35mSWISS

Deal found 3/26

$631

Thu 4/2410:30 amFLR - SFO

2 stops33h 25mUnited Airlines

Sun 5/41:45 pmSFO - FLR

1 stop14h 10mUnited Airlines

Deal found 3/27

$637

One-way flights from Florence to San Francisco
Search for one-way flight options from Florence to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Thu 5/87:15 pmFLR - SFO

1 stop30h 35mTAP AIR PORTUGAL

Deal found 3/27

$321

Thu 5/87:30 pmFLR - SFO

2 stops30h 20mMultiple Airlines

Deal found 3/27

$342

Sat 5/107:20 pmFLR - SFO

1 stop30h 10mScandinavian Airlines

Deal found 3/27

$560

Tue 5/206:25 amFLR - SFO

2 stops23h 22mITA Airways

Deal found 3/27

$568

Sat 5/106:45 pmFLR - SFO

1 stop32h 15mIberia

Deal found 3/28

$694

Fri 6/203:30 pmFLR - SFO

2 stops28h 05mTurkish Airlines

Deal found 3/27

$699

Tue 5/207:05 amFLR - SFO

1 stop15h 45mBritish Airways

Deal found 3/27

$720

Sat 6/217:40 pmFLR - SFO

1 stop25h 05mKLM

Deal found 3/27

$829

Wed 9/179:45 amFLR - SFO

2 stops21h 54mLufthansa

Deal found 3/27

$1,326

Sun 5/118:15 amFLR - SFO

2 stops21h 47mUnited Airlines

Deal found 3/27

$1,551

Fri 7/2510:30 amFLR - SFO

1 stop14h 40mSWISS

Deal found 3/27

$2,324

Cheapflights Fare Finder

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

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 4/24

7:05 am-5:15 pm

1 stop19h 10m

San Francisco

Mon 4/28

7:30 pm-10:20 pm

1 stop17h 50m

$520

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 4/24

7:05 am-1:50 pm

1 stop15h 45m

San Francisco

Mon 4/28

7:30 pm-10:20 pm

1 stop17h 50m

$554

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 8/20

2:55 pm-4:10 pm

1 stop34h 15m

San Francisco

Mon 9/15

2:20 pm-10:35 pm

1 stop23h 15m

$629

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 4/10

7:00 am-12:50 pm

1 stop14h 50m

San Francisco

Mon 4/14

3:05 pm-7:35 pm

1 stop19h 30m

$630

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 4/24

10:30 am-4:10 pm

1 stop14h 40m

San Francisco

Mon 4/28

1:45 pm-4:45 pm

1 stop18h 00m

$632

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Wed 8/20

6:30 pm-12:40 pm

2 stops27h 10m

San Francisco

Mon 9/15

9:05 pm-5:45 pm

2 stops35h 40m

$693

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 4/24

11:20 am-11:59 pm

2 stops21h 39m

San Francisco

Sun 5/4

1:45 pm-4:55 pm

2 stops18h 10m

$694

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 4/10

6:25 am-5:26 pm

2 stops20h 01m

San Francisco

Mon 4/14

11:09 am-2:45 pm

2 stops18h 36m

$730

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Mon 5/12

6:45 pm-6:00 pm

1 stop32h 15m

San Francisco

Sun 6/1

8:00 pm-9:25 pm

1 stop16h 25m

$1,377

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Mon 7/21

3:30 pm-4:45 pm

3 stops34h 15m

San Francisco

Sat 8/9

6:05 am-11:00 am

2 stops19h 55m

$2,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 23 results

Compare providers for flights from Florence to San Francisco

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 March.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Priceline	Price Accuracy1 star	Trust 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

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

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Florence to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Florence to San Francisco (average of $276). Flying from Florence to San Francisco in June is currently the most expensive (average of $398). 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.

What is the cheapest time of day to fly from FLR to SFO?

One of the essential ways to save on airfare from Florence to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Florence to San Francisco, such as Delta, KLM and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,896 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.5

Good

769 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Florence to San Francisco round-trip?
Currently priced at $520, British Airways will fly you from Florence to San Francisco and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and KLM - these airlines can fly you to your destination from $629 and $630, respectively. These flights start at 28% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $321. Users have also found prices from $560 and $568 on Scandinavian 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, January is the cheapest month in which you can book a flight from Florence to San Francisco (average of $276). Flying from Florence to San Francisco in June is currently the most expensive (average of $398). 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

Roseville

Mountain View

Santa Cruz

Turlock

Fairfield

South San Francisco

Manteca

Sausalito

Richmond

Watsonville

Hollister

Milpitas

Antioch

Hayward

Vallejo

Newark

Alameda

Campbell

Daly City

Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Florence to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$535	Average$700	FlexibilityNo cancel fee	On-time69%
ITA Airways	Cheapest$583	Average$825	FlexibilityNo cancel fee	On-time81%
SWISS	Cheapest$597	Average$928	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$628	Average$832	FlexibilityNo cancel fee	On-time76%

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$321+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florence to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Florence Peretola to San Francisco are usually found in September or November, booked 24 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Florence to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Florence to San Francisco

Cheapest flights from Florence to San FranciscoExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florence to San Francisco that are best for you.

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 March.

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.

Cheapflights Insights

Everything you need to know about your flight from Florence to San Francisco

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

Use this chart to determine the optimal time to book a round-trip flight from Florence to San Francisco. Price data was last updated on March 21, 2025.

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

What is the cheapest time of day to fly from FLR to SFO?

Find hourly flight availability from Florence to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Florence to San Francisco, such as Delta, KLM and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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

Traveling to a place near Florence?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florence to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Florence to San Francisco

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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 March 28, 2025.