FLR - SFO

$426 Find Cheap Flights from Florence to San Francisco - Compare and Save

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 9/13. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$477
Typical prices: $658-$946
Scandinavian Airlines
Thu 8/27Mon 9/14
FLR - SFO • 1 stop
Cheapest one-way
$426
Typical prices: $634-$864
Iberia
Sun 9/13
FLR - SFO • 1 stop
Top airlines
Cheapest • from $477 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Florence and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $582 (round-trip)
Shortest trip • 14h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Florence to San Francisco 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 Florence to San Francisco

Thu, Aug 27 - Mon, Sep 14
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$477Scandinavian Airlines
Tue, Sep 8 - Tue, Sep 29
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$507Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$508Scandinavian Airlines
Tue, Sep 8 - Tue, Sep 29
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$509Scandinavian Airlines
Tue, Sep 8 - Wed, Sep 30
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 9:10 am
SFO
-
FLR
31h 25m
2 stops
$516Scandinavian Airlines
Wed, Sep 30 - Wed, Oct 14
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$519Scandinavian Airlines
Wed, Sep 30 - Wed, Oct 14
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$520Scandinavian Airlines
Mon, Aug 24 - Sun, Sep 13
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:05 pm
SFO
-
FLR
17h 20m
1 stop
$525Scandinavian Airlines
Wed, Sep 9 - Tue, Sep 29
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
FLR
-
SFO
27h 45m
1 stop
Scandinavian Airlines Logo
10:30 am - 7:05 pm
SFO
-
FLR
23h 35m
2 stops
$527Scandinavian Airlines
Wed, Sep 9 - Tue, Sep 29
ITA Airways Logo
7:00 pm - 1:15 pm
FLR
-
SFO
27h 15m
1 stop
ITA Airways Logo
3:15 pm - 2:45 pm
SFO
-
FLR
14h 30m
1 stop
$528ITA Airways
Booking Insights

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

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.

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

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

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 round-trip 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 April, where tickets cost $644 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $1,092 and $982 respectively.

Good to know

Low seasonFebruary
Cheapest flight$426
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 22% 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 5 days, the lowest price for a flight from Florence to San Francisco was $426 for a one-way ticket and $477 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 is the only airline alliance operating flights between Florence and San Francisco.

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

    The two airlines most popular with KAYAK users for flights from Florence to San Francisco are SWISS and United Airlines. With an average price for the route of $683 and an overall rating of 7.5, SWISS is the most popular choice. United Airlines is also a great choice for the route, with an average price of $980 and an overall rating of 7.4.

  • 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.

Reviews of the top 3 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.
7.5
SWISSOverall score based on 1983 reviews
8.3Crew
6.8Entertainment
7.1Food
7.7Boarding
7.4Comfort
Airline reviews

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

10.0 ExcellentAnonymous, May 2026
ZRH - JFK
Read more SWISS reviews

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

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

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

All the flight to USA were arranged to E terminal whereas from Dubrovnik arriving on Zurich is on A80, have to walk all the way from A to E, even need transfer bus , for short transfer time like in an hour, we have to work fast, as soon as arrived at E, it is about time to boarding, pretty tight schedule, I hope Zurich airport can make some rearrangement so that transfer people do not have to walk long way. For short transfer time people, such as 50 min, this is even impossible if still like this.

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

Crew was wonderful, snacks were so good and quite a variety for free, food was mediocre, big selection of movies and they kept lavatories pretty clean throughout the flight

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!!!

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

The Manila airport was under renovation so there was no business class lounge. The double security check was disorganized and the flight attendants were grouchy.

Flight attendants on United are the worst in the business. Can’t be bothered to provide even basic levels of service and are as rude as anyone can get. This flight was not an exception to that rule.

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

Everything was great except for one thing. I was sitting in seat 1L with plenty of windows. Because we couldn’t sit next to each other, my husband was in 2L with only one window that he had to almost turnhis neck around to look out. Therefore, the window position with 1/2 of the “window” seats in business class is not optimal

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

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

Never happened. Flight was delayed. Had to be re rojyed

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I was very happy with everything, thank you for the smooth flight ✈️

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

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

The plane was clean and the staff courteous and professional. The seat bottom was uncomfortable but only after many hours. It had a pressure point that left me a small bruise on my right leg (very surprising). The pasta was terrible (hard on the edges sticking out and soggy on the bottom edges) but I guess that's how it comes out in a microwave (?). The entertainment was glitching and shutting off every 20 minutes or so but, in the end, we made it home safely with very little turbulence and that's what really matters.

Would never fly lauffthabsa again. Seats were way too crowded together....very uncomfortable le

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

Information on your arrival and departure airports