SFO - FLO

$537 Find Cheap Flights from San Francisco to Florence

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Florence departing on 11/13. 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

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, 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 San Francisco to Florence, as well as popular online travel agencies
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Flight Deals

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

 
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, Nov 13 - Mon, Nov 17
American Airlines Logo
7:15 am - 6:07 pmSFO-FLO
7h 52m1 stop
American Airlines Logo
5:35 pm - 10:08 pmFLO-SFO
7h 33m1 stop
$537American Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
6:15 pm - 9:54 amSFO-FLO
12h 39m2 stops
American Airlines Logo
5:15 am - 12:30 pmFLO-SFO
10h 15m1 stop
$542American Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
7:00 am - 12:03 amSFO-FLO
14h 03m2 stops
American Airlines Logo
10:29 am - 6:43 pmFLO-SFO
11h 14m2 stops
$577American Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
American Airlines Logo
12:27 am - 10:45 amSFO-FLO
7h 18m1 stop
American Airlines Logo
5:35 pm - 10:08 pmFLO-SFO
7h 33m1 stop
$643American Airlines
Find Deal

Everything you should know

Cheapest round-trip
$537
American Airlines
Thu 11/13Mon 11/17
SFO - FLO • 1 stop
Cheapest one-way
Multiple Airlines
Wed 9/17
SFO - FLO • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Florence!
Booking Insights

Good to know

Cheapest flight$537
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

  • 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 $537 for a round-trip ticket.

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

    A passport is not required to fly from San Francisco to 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.

  • 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 is the only airline alliance operating flights between San Francisco and Florence.

  • 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 FLO 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.

Reviews of the top airline flying 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
6.4Food
8.0Crew
7.5Boarding
Airline reviews

The entertainment package was vast and the selections were very current. Keep updating it was great.

8.0 ExcellentAnonymous, Aug 2025SAN - DFW
Read more American Airlines reviews

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

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

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