SFO - FLR

$286 Find Cheap Flights from San Francisco to Florence

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Florence departing on 4/12. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Florence

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Florence.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Florence.
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Everything you should know

Cheapest round-trip
$436
Typical prices: $705-$1,025
Scandinavian Airlines
Sat 4/18Wed 4/22
SFO - FLR • 1 stop
Cheapest one-way
$286
Typical prices: $572-$684
Multiple Airlines
Sun 4/12
SFO - FLR • 1 stop
Video guide: How to find cheap flights to Florence
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Top airlines
Scandinavian Airlines
Cheapest • from $436 (round-trip)
SWISS
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 25% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Florence that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Florence

Sat, Apr 18 - Wed, Apr 22
Scandinavian Airlines Logo
4:45 pm - 11:30 am
SFO
-
FLR
33h 45m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$436Scandinavian Airlines
Tue, Apr 14 - Fri, Apr 24
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$471Scandinavian Airlines
Sun, Apr 26 - Fri, May 8
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
Scandinavian Airlines Logo
10:00 am - 2:40 pm
FLR
-
SFO
37h 40m
2 stops
$478Scandinavian Airlines
Tue, Apr 14 - Mon, Apr 27
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$481Scandinavian Airlines
Tue, Apr 14 - Fri, Apr 24
Scandinavian Airlines Logo
7:05 am - 7:05 pm
SFO
-
FLR
27h 00m
2 stops
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$511Scandinavian Airlines
Tue, Apr 14 - Mon, Apr 27
Scandinavian Airlines Logo
7:05 am - 7:05 pm
SFO
-
FLR
27h 00m
2 stops
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$521Scandinavian Airlines
Tue, Apr 7 - Thu, Apr 16
Scandinavian Airlines Logo
7:25 am - 7:05 pm
SFO
-
FLR
26h 40m
2 stops
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$523Scandinavian Airlines
Tue, Apr 7 - Wed, Apr 15
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$525Scandinavian Airlines
Tue, Apr 7 - Thu, Apr 16
Scandinavian Airlines Logo
4:45 pm - 11:30 am
SFO
-
FLR
33h 45m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
$539Scandinavian Airlines
Tue, Apr 14 - Mon, Apr 27
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
Scandinavian Airlines Logo
10:00 am - 2:40 pm
FLR
-
SFO
37h 40m
2 stops
$551Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Florence flights

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

Find cheap flights to Florence
Find cheap flights to Florence

Planning a trip from San Francisco to Florence? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from San Francisco to Florence?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Florence departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Florence, 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 San Francisco to Florence is February, where tickets cost $680 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,256 and $1,171 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Florence, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Florence, you should book around 4 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$286
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from San Francisco to Florence

When to book flights from San Francisco to Florence

Are your dates flexible? Find out the best times to travel from San Francisco to Florence 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 San Francisco to Florence

  • Where can you relax at SFO airport as you wait for your flight?

    You can take advantage of the lounges in SFO before your flight. The lounges include British Airways Lounge, China Airlines dynasty lounge, the Emirates lounge, United Polaris lounge and Virgin Atlantic Clubhouse. Services provided in these lounges include private rooms, conference rooms, snacks, meals, TV, newspapers and magazines.

  • Are there hotels inside SFO where you can take a nap?

    SFO has two airport hotels. They include Freshen Up, which allows passengers to rent private nap rooms for hours. It is near the security checkpoints of international gate G. They offer services such as showers, flight monitors and Wi-Fi. The other hotel is the Grand Hyatt which has over 300 rooms. It is located at the airport entrance and is accessible from all terminals.

  • Are there duty-free stores where you can purchase gifts or shop in FLR?

    FLR has duty-free shops where you can purchase gifts, perfumes and apparel. They sell the best fragrances from both local and international brands. If you want to buy children's clothing, you can find Monnalisa company on the first floor of the departures commercial gallery.

  • Where can you exchange currency at the arrival and departure airports?

    Italy uses Euros, unlike the USA, where they use dollars. When traveling from SFO to FLR, you may need to exchange money. Travelex provides currency exchange services in SFO, which is located in the pre-security area in the international terminal and post-security at Terminal 3. At the box located on the arrivals of FLR, you can exchange currency.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Florence was $286 for a one-way ticket and $436 for a round-trip.

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

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

  • Which airports will I be using when flying from San Francisco to Florence?

    When flying out of San Francisco you will be using San Francisco. You will be landing at Florence, also known as Florence Peretola.

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

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

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

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

  • What is the most popular layover when flying to Florence from San Francisco?

    Rome is the most popular layover city among KAYAK users traveling from San Francisco to Florence.

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Florence are Delta and KLM. With an average price for the route of $1,082 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $861 and an overall rating of 7.7.

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

    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 San Francisco to Florence.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from San Francisco 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 San Francisco to Florence?

    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 Florence with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and FLR 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 San Francisco to Florence?

    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 Florence from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Florence

  • If you are having a conference meeting, Florence Airport (FLR) has Availa conference rooms available on payment. You can find them in Aeroporti VIP Club Toscana, on the first level, after security in the main terminal. Other services offered include snacks, Wi-Fi, magazines and newspapers.
  • If you are looking for a place where you can get medical help, San Francisco International Airport (SFO) has a medical clinic that provides travel and occupational services. It is located at departures A in the international terminal main hall.
  • If you are traveling with your four-legged friends, take them for a potty break at pet relief areas in SFO airport. They are located in the presecurity area near the arrivals and baggage claim areas of terminal 2.
  • If you are a lactating mom, SFO provides nursing rooms where you can comfortably pump and breastfeed your little one. The nursing rooms are located at terminal 1 post-security, terminal 2 pre-security and terminal 3 pre-security areas.
  • If you want to park your vehicle at the airport, SFO provides short-term and long-term parking services. The available parking options include international garage A and G, domestic garage, long-term surface lot, long-term garage and valet parking. The short-term parking and international garages are found in the central terminal area and are connected by an AirTrain. Long-term parking is on San Bruno Ave and the South Airport Blvd. Shuttle buses serve this area. We recommend you book online before your departure day.

Reviews of the top 5 airlines serving from San Francisco to Florence

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Florence. 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 San Francisco to Florence? 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.
7.6
SWISSOverall score based on 1870 reviews
8.3Crew
7.1Food
6.8Entertainment
7.7Boarding
7.4Comfort
Airline reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

6.0 GoodSonja, Jan 2026
BOS - ZRH
Read more SWISS reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Made us gate check carry ons Then didn’t get them on the plane. Service they used didn’t deliver our carry ons for more than a day Total mess

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Late flight Delays Poor service Poor staff Worst airline ever

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

The seats needs to be spruced up , for a long flight very uncomfortable , cushions are worn out but everything else is very good , crew is great.

I guess that was fine with ITA but the Rome airport is so difficult to navigate with so many checkpoints getting new tickets from what was originally given to me

I did not leave to Italy yet. We had technical problems on flight from SF to Maimi and had to land in Denver and wait for another plane to take us to Miami, so I missed my plane to Italy. I am still waiting for the Agency to fix my flight till today the haven’t done anything and I am paying for my Hotel stay. Everyday they are promising to fix my flight, they are not doing so and they are not even looking for another solution

My seat was broken and ducted taped and my monitor did not work the entire time over 8 hrs sitting. And I had no books or anything with me

my flight from Rome to Boston was on a very old plane. My video and audio did not work.

Good with timing of flights. The crew was exceptionally unfriendly. I heard more than one person say this. And even with the aisle, it seemed more uncomfortable than usual. The movie selection was old and poor, but the dinner was great - the lasagna and tiramisu.

The check in process is chaotic. It says partially checked-in. Never heard of such a thing. Then lost our reserved seats when we finally checked in at the airport. The seats don’t recline. Then we had to get mew boarding passes at the connection. Last, my companion lost her baggage and up to now there’s no update. We’re already half-way through our vacation and still no news what happened to the luggage.

Wonderful! Everyone very helpful and kind. Returning flight was cancelled but rebooking was easy.

Pretty normal flight was delayed due to traffic could have missed connecting flight to Venice but crew kept us well informed so we made it

Flight was on time and pretty standard. No Hiccups. I have no complaints, which is a lot to say about a 12 hour flight.

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

Information on your arrival and departure airports