SFO - FLR

$242 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 8/6. 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

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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights 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

Thu, Oct 9 - Thu, Oct 16
Scandinavian Airlines Logo
7:40 pm - 11:30 amSFO-FLR
30h 50m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$441Scandinavian Airlines
Find Deal
Fri, Oct 3 - Thu, Oct 16
Scandinavian Airlines Logo
7:40 pm - 7:30 pmSFO-FLR
14h 50m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$444Scandinavian Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
Scandinavian Airlines Logo
7:40 pm - 11:30 amSFO-FLR
30h 50m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$445Scandinavian Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 16
Scandinavian Airlines Logo
7:40 pm - 11:30 amSFO-FLR
30h 50m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$454Scandinavian Airlines
Find Deal
Sat, Aug 16 - Fri, Aug 29
Scandinavian Airlines Logo
7:40 pm - 11:30 amSFO-FLR
30h 50m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$461Scandinavian Airlines
Find Deal
Sun, Oct 12 - Mon, Oct 20
Scandinavian Airlines Logo
7:40 pm - 6:50 pmSFO-FLR
14h 10m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$472Scandinavian Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Scandinavian Airlines Logo
7:40 pm - 6:50 pmSFO-FLR
14h 10m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$473Scandinavian Airlines
Find Deal
Fri, Aug 15 - Sat, Aug 23
Scandinavian Airlines Logo
7:40 pm - 7:30 pmSFO-FLR
14h 50m1 stop
Scandinavian Airlines Logo
8:20 pm - 4:30 pmFLR-SFO
29h 10m1 stop
$474Scandinavian Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 13
Scandinavian Airlines Logo
7:40 pm - 11:30 amSFO-FLR
30h 50m1 stop
Scandinavian Airlines Logo
7:40 pm - 4:30 pmFLR-SFO
29h 50m1 stop
$477Scandinavian Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
British Airways Logo
8:40 pm - 11:20 amSFO-FLR
29h 40m1 stop
British Airways Logo
11:40 am - 3:00 pmFLR-SFO
36h 20m1 stop
$598British Airways
Find Deal
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.

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

The average price of all round-trip flights from San Francisco to Florence clicked on KAYAK for each day over the last 12 months.

For San Francisco to Florence, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Florence back to San Francisco, the best deals are generally found on Friday, with Monday being the most expensive.

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 October, where tickets cost $814 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $1,318 and $1,314 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$242
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 28% 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 $242 for a one-way ticket and $441 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?

    Star Alliance, SkyTeam, and oneworld 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?

    Frankfurt am Main 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, Scandinavian Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from San Francisco to Florence are Scandinavian Airlines and TAP AIR PORTUGAL. With an average price for the route of $749 and an overall rating of 7.3, Scandinavian Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $869 and an overall rating of 7.1.

  • 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.
7.5
SWISSOverall score based on 1686 reviews
6.8Entertainment
7.1Food
8.2Crew
7.4Comfort
7.7Boarding
Airline reviews

Not good. We returned on united airlines and the food was horrible.

4.0 OkayLuz, Jul 2025ZRH - DEN
Read more SWISS reviews

Not good. We returned on united airlines and the food was horrible.

The cabin was warm and few used the blankets. I should’ve upgraded.

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.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

Great experience. Typically do klm to Amsterdam but may start taking this flight in future - greatxexperience.

The food was wonderful! The blankets and pillows were a nice touch and the staff were very accommodating, making frequent rounds to offer food, drink, etc. We were also told in advance when to expect meals to arrive, which is thoughtful. I liked the early notification about the lack of headphones as well, although unfortunately I'm not sure we received on for the first leg of the trip, which would have been nice to prepare for. The seats are a bit tight, and the bright monitors on the wall were on during an overnight trip, making it difficult to sleep for those close to them. .

You changed our seats without letting us know. We booked two seats on the side of the plane including an aisle, but you ended up putting us in between two other people in the middle of the plane. My husband is 6' 6" and I'm 5' 11", so we need an aisle seat. We were able to move thankfully because the flight wasn't full, but I had to ask the stewardess. You also didn't give us a meal for several hours on the return flight, and it wasn't great (toast with olive/cheese). Finally, you lost our checked bags in Copenhagen so we had to wait an hour after we arrived before we realized they weren't coming. We put in a claim so hopefully we'll still get them.

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

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Better consideration for families traveling with a disabled person. They insisted each person hold their own boarding pass on their own devices and gave us a hard time accepting eight boarding passes on a single device.

Two of my four flights had issues with toilets either NOT fully operational or completely out of order. Boarding was a joke because they have NOT established who is running the show. In the end, she did a terrible job. The seats 💺 were loose goose and the drinks and snacks were limiting in choices. Also, following Alitalia as an inspiration was strange since they went out of business.

We had a 3 hour delay and then a long taxi to take off. It would have been helpful for the pilot to have communicated more about what was going on. There was no A/C during the wait, and the cabin must have been more than 85 to 90 degrees. The crew gave water to the people in the front but by the time they go to the back of the plane they stopped giving out water. Eventually I went back and asked for some in the rear of the plane (for a second time). The food was close to inedible. I thought on an Italian flight that the pasta would be better than the chick, but honestly, a Swanson's TV dinner would have been better. I had a bite or two to keep my blood sugar up, but basically I couldn't eat it.

Boarding was chaotic. Service was poor. Attendant was slow and rude. In business class, I was not offered a drink until 1.5 hrs,after takeoff. Food was inedible.

Terrible. They canceled 2 flights and then sent everyone by BUS from Rome. They should make amends by offering some sort of compensation.

We ordered a gluten free meal and never got it!

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.