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

Compare Florence to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Florence to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Florence to San Francisco International? Find the lowest prices on one-way and return tickets right here.
San Francisco.$697 per passenger.Departing Sun, 18 Jan, returning Sat, 31 Jan.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Florence on Sun, 18 Jan, arriving in San Francisco International.Inbound indirect flight with TAP Air Portugal, departs from San Francisco International on Sat, 31 Jan, arriving in Florence.Price includes taxes and charges.From $697, select.
San Francisco.$903 per passenger.Departing Sun, 7 Sep, returning Mon, 15 Sep.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Florence on Sun, 7 Sep, arriving in San Francisco International.Inbound indirect flight with TAP Air Portugal, departs from San Francisco International on Mon, 15 Sep, arriving in Florence.Price includes taxes and charges.From $903, select.
San Francisco.$1,014 per passenger.Departing Wed, 22 Oct, returning Mon, 27 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Florence on Wed, 22 Oct, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Mon, 27 Oct, arriving in Florence.Price includes taxes and charges.From $1,014, select.
San Francisco.$1,021 per passenger.Departing Fri, 21 Nov, returning Sun, 30 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Florence on Fri, 21 Nov, arriving in San Francisco International.Inbound indirect flight with Lufthansa, departs from San Francisco International on Sun, 30 Nov, arriving in Florence.Price includes taxes and charges.From $1,021, select.
San Francisco.$1,021 per passenger.Departing Wed, 3 Dec, returning Tue, 9 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Florence on Wed, 3 Dec, arriving in San Francisco International.Inbound indirect flight with Lufthansa, departs from San Francisco International on Tue, 9 Dec, arriving in Florence.Price includes taxes and charges.From $1,021, select.
San Francisco.$1,031 per passenger.Departing Tue, 23 Sep, returning Fri, 10 Oct.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Florence on Tue, 23 Sep, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Fri, 10 Oct, arriving in Florence.Price includes taxes and charges.From $1,031, select.
San Francisco.$1,031 per passenger.Departing Thu, 18 Dec, returning Tue, 6 Jan.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Florence on Thu, 18 Dec, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Tue, 6 Jan, arriving in Florence.Price includes taxes and charges.From $1,031, select.
San Francisco.$1,035 per passenger.Departing Sun, 31 Aug, returning Sun, 7 Sep.Return flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from Florence on Sun, 31 Aug, arriving in San Francisco International.Inbound indirect flight with ITA Airways, departs from San Francisco International on Sun, 7 Sep, arriving in Florence.Price includes taxes and charges.From $1,035, select.

Find the cheapest month to fly from Florence to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Florence to San Francisco International flights are currently cheapest in January.
Jul
from $1,673
Aug
from $1,103
Sep
from $903
Oct
from $1,014
Nov
from $1,021
Dec
from $1,021
Jan
from $697
Feb
Find prices
Mar
Find prices
Apr
Find prices
May
Find prices
Jun
from $1,105

Florence to San Francisco International: Alternative routes

Compare routes from Florence to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Florence to San Francisco: Flight information

The things to know before you go.
Cheapest flight found$697
Cheapest month to flyJanuary

Finding cheap flights from Florence to San Francisco International: Frequently asked questions

The best price we found for a return flight from Florence to San Francisco International is $697. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Florence to San Francisco International. But we found flights with one or more stops from $697.
As of July 2025, there are no flights flying from Florence to San Francisco International.
The cheapest month to fly from Florence to San Francisco International is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Florence Airport to San Francisco International Airport on Sunday, 18 January 2026.
No airlines currently offer direct flights between Florence Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Currently, TAP Air Portugal offers the cheapest flight tickets to San Francisco International.

Flying from Firenze-Peretola Airport (FLR) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-7, making San Francisco eight hours behind Florence.

  • Arrive at the airport on time so you don't miss your FLR to SFO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You'll likely experience longer queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Firenze-Peretola Airport to San Francisco International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Stopovers between FLR and SFO include:

    • Frankfurt Airport

    • Amsterdam Airport Schiphol

    • Franz Josef Strauss Airport

How to find the cheapest flights from Firenze-Peretola Airport (FLR) to San Francisco International Airport (SFO)

  • $597 is the best price for a one-way Firenze-Peretola Airport to San Francisco International Airport flight. Return flights start from $697. These fares can change based on demand and availability.

  • It's usually best to book early if you want to get cheap tickets from FLR to SFO. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' tool shows you the cheapest flights from Firenze-Peretola Airport to San Francisco International Airport across each month. It's a good way to snap up a bargain if your plans are flexible.

  • Snapping up cheap flights from FLR to SFO couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Firenze-Peretola Airport to San Francisco International Airport.

Handy information about Firenze-Peretola Airport (FLR)

  • When it comes to Firenze-Peretola Airport's on-time performance, 68.62% of flights complete their journey on time.

  • To get to Firenze-Peretola Airport from central Florence, it'll take around 30 minutes if you're going by car. Of course, this depends on traffic. It's approximately 10 kilometres from the airport to the city centre.

  • You can expect a trip time of about 1 hour 20 minutes when using public transport.

  • Get your trip off to a leisurely start by staying near FLR. Whether you're catching an early flight from Firenze-Peretola Airport to San Francisco International Airport or just don't like being rushed, these hotels are the answer:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport to central San Francisco has a drive time of around 20 minutes. It's approximately 21 kilometres away.

  • It'll take around 45 minutes to get there by public transport.

When to fly to San Francisco International Airport (SFO)

  • It's time to choose your travel dates for your flight from Firenze-Peretola Airport to San Francisco International Airport. August is the busiest month to visit San Francisco. If you want a quieter vibe, go in February.

  • When reserving your flight from Firenze-Peretola Airport to San Francisco International Airport, consider the type of weather you enjoy. September is the warmest month in San Francisco, with temperatures ranging from 12ºC (54ºF) to 22ºC (72ºF).

  • Look for cheap tickets from FLR to SFO in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 6ºC (43ºF) and 16ºC (61ºF) on average.

Explore more of United States

  • San Francisco is always a good idea, but there are so many other parts of United States just waiting to be discovered. About 64 kilometres south-east of San Francisco, a visit to San Jose will keep you busy. Check out popular attractions like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • If you're interested in discovering another corner of United States, head for Fresno, about 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden are among the biggest draws.

Plan the rest of your trip from Florence to San Francisco

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.