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FLR - SFO

$379 Find cheap flights from Florence to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Florence to San Francisco departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Florence to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Florence to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Florence to San Francisco (FLR-SFO)

 
These are the cheapest deals for flights from Florence to San Francisco currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Florence to San Francisco

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Florence to San Francisco.

Recent one-way flight deals from Florence to San Francisco

Only flying one-way? Below are some of the best one-way flight deals from Florence to San Francisco found on KAYAK recently.

Recent last minute flight deals from Florence to San Francisco

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Florence to San Francisco.

Recent direct flight deals from Florence to San Francisco

The latest deals for direct flights from Florence to San Francisco so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Florence to San Francisco

Find recent round-trip train or bus tickets from Florence to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:05 am - 4:35 pmFLR-SFO
19h 30m1 stop
7:40 pm - 10:35 pmSFO-FLR
17h 55m1 stop
$517SWISS
Find Deal
Tue, Sep 10 - Mon, Sep 16
7:50 am - 7:00 pmFLR-SFO
20h 10m1 stop
1:40 pm - 12:55 pmSFO-FLR
14h 15m1 stop
$522United Airlines
Find Deal
Mon, Jun 17 - Mon, Jul 1
6:30 am - 11:45 amFLR-SFO
14h 15m1 stop
8:10 pm - 7:35 pmSFO-FLR
14h 25m1 stop
$540Delta
Find Deal
Thu, Jun 20 - Thu, Jul 4
11:05 am - 7:00 pmFLR-SFO
16h 55m2 stops
8:30 am - 5:45 pmSFO-FLR
24h 15m2 stops
$559Austrian Airlines
Find Deal
Tue, Sep 17 - Mon, Sep 23
7:50 am - 2:20 pmFLR-SFO
15h 30m1 stop
1:55 pm - 10:45 pmSFO-FLR
23h 50m1 stop
Fri, Aug 30 - Sat, Sep 7
7:15 pm - 1:15 pmFLR-SFO
27h 00m1 stop
7:00 am - 11:55 amSFO-FLR
19h 55m2 stops
Sat, Oct 12 - Sat, Oct 26
6:30 am - 4:29 pmFLR-SFO
18h 59m2 stops
8:10 pm - 9:40 pmSFO-FLR
16h 30m1 stop
$601KLM
Find Deal
Thu, Jun 20 - Thu, Jul 4
11:05 am - 7:00 pmFLR-SFO
16h 55m2 stops
2:40 pm - 5:45 pmSFO-FLR
18h 05m2 stops
$651Austrian Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 11
6:30 am - 4:39 pmFLR-SFO
19h 09m2 stops
10:45 am - 4:25 pmSFO-FLR
20h 40m2 stops
$654Delta
Find Deal
Tue, Sep 3 - Mon, Sep 9
8:30 pm - 12:45 pmFLR-SFO
25h 15m1 stop
8:10 pm - 9:40 pmSFO-FLR
16h 30m1 stop
$768KLM
Find Deal
Fri, Jun 28 - Fri, Jul 5
6:35 pm - 6:10 pmFLR-SFO
32h 35m1 stop
$379Vueling
Find Deal
Wed, Sep 18
6:35 pm - 6:10 pmFLR-SFO
32h 35m1 stop
$394Vueling
Find Deal
Wed, Oct 23
7:10 pm - 2:20 pmFLR-SFO
28h 10m1 stop
$419TAP AIR PORTUGAL
Find Deal
Fri, Sep 13
6:45 pm - 2:35 pmFLR-SFO
28h 50m2 stops
Wed, Oct 23
9:45 am - 6:10 pmFLR-SFO
17h 25m1 stop
$463Vueling
Find Deal
Sat, Sep 14
7:15 pm - 2:35 pmFLR-SFO
28h 20m1 stop
$545TAP AIR PORTUGAL
Find Deal
Sat, Jun 15
6:35 am - 1:15 pmFLR-SFO
15h 40m1 stop
$660ITA Airways
Find Deal
Sun, Sep 8
6:05 am - 4:05 pmFLR-SFO
19h 00m1 stop
$689SWISS
Find Deal
Tue, Oct 1
2:40 pm - 7:55 pmFLR-SFO
14h 15m1 stop
$819Lufthansa
Find Deal
Wed, Jul 10
6:35 am - 1:15 pmFLR-SFO
15h 40m1 stop
$886ITA Airways
Find Deal
Fri, Jul 12
8:10 am - 7:00 pmFLR-SFO
19h 50m1 stop
1:55 pm - 10:45 pmSFO-FLR
23h 50m1 stop
$886Lufthansa
Find Deal
Sat, Jun 1 - Mon, Jun 10
6:35 am - 1:15 pmFLR-SFO
15h 40m1 stop
9:30 am - 2:40 pmSFO-FLR
20h 10m2 stops
Sat, Jun 1 - Mon, Jun 10
3:30 pm - 1:15 pmFLR-SFO
30h 45m1 stop
5:25 pm - 2:40 pmSFO-FLR
36h 15m2 stops
$955ITA Airways
Find Deal
Sat, Jun 1 - Mon, Jun 10
9:45 am - 7:00 pmFLR-SFO
18h 15m1 stop
1:40 pm - 9:10 amSFO-FLR
34h 30m1 stop
$981United Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 11
6:35 am - 6:28 pmFLR-SFO
20h 53m2 stops
5:25 pm - 2:40 pmSFO-FLR
36h 15m2 stops
$982ITA Airways
Find Deal
Sat, Jun 1 - Mon, Jun 10
10:00 am - 4:05 pmFLR-SFO
15h 05m1 stop
7:40 pm - 10:35 pmSFO-FLR
17h 55m1 stop
$1,037SWISS
Find Deal
Sat, Jun 1 - Mon, Jun 10
7:05 pm - 4:05 pmFLR-SFO
30h 00m1 stop
7:40 pm - 6:15 pmSFO-FLR
13h 35m1 stop
$1,039SWISS
Find Deal
Sun, Jun 2 - Mon, Jun 10
9:45 am - 4:35 pmFLR-SFO
15h 50m2 stops
1:40 pm - 4:35 pmSFO-FLR
17h 55m1 stop
$1,058United Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 11
6:30 am - 12:45 pmFLR-SFO
15h 15m1 stop
1:55 pm - 10:30 pmSFO-FLR
23h 35m1 stop
$1,065KLM
Find Deal
Sun, Jun 2 - Tue, Jun 11
6:30 am - 11:45 amFLR-SFO
14h 15m1 stop
1:50 pm - 4:55 pmSFO-FLR
18h 05m1 stop
$1,383KLM
Find Deal
Sat, Jun 1 - Sun, Jun 9

Flights from Florence to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Florence to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Florence to San Francisco?

The average price of all flights from Florence to San Francisco clicked on KAYAK for each day over the last 12 months.
When flying from Florence to San Francisco, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Florence, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Florence to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Florence to San Francisco is November, where tickets cost $550 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $955 and $835 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Florence to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Florence to San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 78 days before departure.

Which airlines provide the cheapest flights from Florence to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Vueling offered the best one-way deal for that route, at $379. KAYAK users also found Florence to San Francisco round-trip flights on SWISS from $517 and on United Airlines from $522.

Good to know

Low season

January

High season

August

Cheapest flight

$379
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Florence to San Francisco

When to book flights from Florence to San Francisco

Are your dates flexible? Find out the best times to travel from Florence to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Florence to San Francisco

  • What is the cheapest flight from Florence to San Francisco?

    In the last 3 days, the lowest price for a flight from Florence to San Francisco was $379 for a one-way ticket and $517 for a round-trip.

  • Do I need a passport to fly between Florence and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Florence and on arrival in San Francisco.

  • Which aircraft models fly most regularly from Florence to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Florence to San Francisco?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Florence and San Francisco, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Florence to San Francisco, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Florence to San Francisco are Delta and SWISS. With an average price for the route of $833 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $961 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Florence to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Florence to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Florence to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Florence is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Florence to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Florence with another airline. Booking your flights between Florence and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florence to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Florence up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Florence to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Florence to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Florence to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

seats are too tight and uncomfortable everything else went well.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

Kudos to Swiss!! My wife and I thought Swiss was like flying years back: good food service, refreshments, friendly and courteous crew! We look forward to another trip to Europe next year, and it will be a priority to hopefully fly Swiss, thank you! We strongly can say from experience - the treatment (food, drink, entertainment) in service for Economy Class is unmatched!!!

The plane was so hot upon boarding. Their boarding process was so unnecessarily long. Service was subpar.

Everything from the price to online checkin and the flight being on time to the crew and food was very good. The comfort level is fine--the seats are very close to each other in Economy. But I guess you get what you pay for.

Horrible experience. I was apparently picked at random for a security screening - that was the most demeaning experience I have had in my life with a guy poking and prodding and having me take off my shoes, move up my pants so he could swab my legs - telling me I couldn't bring more than some quantity of cookies - I had 3 boxes of cookies in my luggage. In the end he did let me keep them but that was really uncalled for. Harrassment in the name of security.

They went out of their way. It was very clean and friendly.

Flight canceled Terrible Post flight management Kept in airport 1 hours with promises of transport but none came

Liked being hydrated. Carryon weight was limited for cold weather clothes that are heavy... could test to improve if possible.

Thank you to the cordial crew and good hydration throughout the flight, food was good too. Carry ons usually weight by themselves so it does reduce option for cold weather clothes that are heavy, so carryon weight is tight.

Crew was very nice and helpful. It was a good flight experience.

Could not understand any announcements of the flight crew whatsoever. Their English is very bad. My bag is still lost. It was not loaded promptly and the plane was delayed so much that I almost missed my connection. I would not fly Dolomiti again!

Efficient boarding. Good flight but seats were quite uncomfortable considering we'd already been sitting on two flights, total 13 hours or so. Would have liked to have prices on the menu of amenities on the plane. We could have used more water. Restrooms and nonalcoholic beverages at no extra cost, not much else. I realize these were discount tickets, and the airline has to break even, so I can't say we were expecting amenities to be plentiful. Still, it's nice with long flights to discover a few. Very pleasant crew though.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

The connection at Frankfurt was chaotic and nearly missed the flight to Atlanta. They made was wait for busses to transfer and it took ages

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

It was a short haul trip, so food and entertainment weren’t a big issue

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

Book cheap flights from Florence to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Florence to San Francisco found on KAYAK in the last 72 hours.
9/18Wed
1 stopVueling
32h 35mFLR-SFO
$379
10/23Wed
1 stopVueling
32h 35mFLR-SFO
$394
9/13Fri
1 stopTAP AIR PORTUGAL
28h 10mFLR-SFO
$419
10/23Wed
2 stops
28h 50mFLR-SFO
$442
9/14Sat
1 stopVueling
17h 25mFLR-SFO
$463
6/15Sat
1 stopTAP AIR PORTUGAL
28h 20mFLR-SFO
$545
9/8Sun
1 stopITA Airways
15h 40mFLR-SFO
$660
10/1Tue
1 stopSWISS
19h 00mFLR-SFO
$689
7/10Wed
1 stopLufthansa
14h 15mFLR-SFO
$819
7/12Fri
1 stopITA Airways
15h 40mFLR-SFO
$886

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Last minute flights from Florence to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Florence to San Francisco that are departing in the next 10 days.
6/1Sat
multi-stopLufthansa
19h 50mFLR-SFO
6/10Mon
multi-stopLufthansa
23h 50mSFO-FLR
$886
6/1Sat
multi-stop
15h 40mFLR-SFO
6/10Mon
multi-stop
20h 10mSFO-FLR
$891
6/1Sat
multi-stopITA Airways
30h 45mFLR-SFO
6/10Mon
multi-stopITA Airways
36h 15mSFO-FLR
$955
6/1Sat
multi-stopUnited Airlines
18h 15mFLR-SFO
6/11Tue
multi-stopUnited Airlines
34h 30mSFO-FLR
$981
6/1Sat
multi-stopITA Airways
20h 53mFLR-SFO
6/10Mon
multi-stopITA Airways
36h 15mSFO-FLR
$982
6/1Sat
multi-stopSWISS
15h 05mFLR-SFO
6/10Mon
multi-stopSWISS
17h 55mSFO-FLR
$1,037
6/2Sun
multi-stopSWISS
30h 00mFLR-SFO
6/10Mon
multi-stopSWISS
13h 35mSFO-FLR
$1,039
6/1Sat
multi-stopUnited Airlines
15h 50mFLR-SFO
6/11Tue
multi-stopUnited Airlines
17h 55mSFO-FLR
$1,058
6/2Sun
multi-stopKLM
15h 15mFLR-SFO
6/11Tue
multi-stopKLM
23h 35mSFO-FLR
$1,065
6/1Sat
multi-stopKLM
14h 15mFLR-SFO
6/9Sun
multi-stopKLM
18h 05mSFO-FLR
$1,383

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Florence - San Francisco Flights

Departure:

Florence (FLR)Italy

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Florence

Cabin classes: