How long is the flight from San Diego to Florence?

A quick flight from San Diego to Florence can take about 16h 20m. British Airways provides one of the quickest options available for as low as $589. There are 6225 mi between San Diego and Florence. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from San Diego to Florence round-trip?

United Airlines, at $585, was found to be the cheapest airline from San Diego to Florence.Alternate airlines to your destination round-trip include Lufthansa and British Airways. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from San Diego to Florence?

Travelers seeking maximum savings on their San Diego to Florence flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Florence ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Florence when rainfall is around 1.2 in.

If weather is an important factor for your trip to Florence, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from San Diego to Florence?

The most popular airlines flying from San Diego to Florence are British Airways, Delta and Lufthansa. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on San Diego-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Florence flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Florence flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Florence flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Diego to Florence that include hotel bookings?

Yes. In addition to deals on San Diego to Florence flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Diego to Florence?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Florence.

Can I find deals for business class flights from San Diego to Florence?

Yes. Cheapflights offers flight deals from San Diego to Florence by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$424+ Flights from San Diego to Florence

Q: How much does it cost to fly round-trip from San Diego to Florence?

Airfare is below average for this route at the moment. San Diego to Florence flights typically cost between $741 and $1,184 in November. The cheapest round-trip price found within the last 3 days was $598 on KLM (Nov 11-Nov 18).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from San Diego to Florence Peretola are usually found in November or February, booked 44 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from San Diego to Florence

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$598 (KLM)
One-way from	$424 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$968

Provider with most accurate pricing for San Diego-Florence Peretola flight deals.

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Provider most trusted by Cheapflights users for San Diego-Florence Peretola flights.

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From San Diego to Florence Peretola

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One-way flight from San Diego to Florence Peretola

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($88 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from San Diego to Florence

Cheapest flights from San Diego to Florence
Explore the most affordable flight options available from San Diego to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

Tue 12/3010:00 amSAN - FLR

2 stops16h 20mKLM

Wed 1/146:40 amFLR - SAN

2 stops20h 23mKLM

Deal found 9/28

$589

Tue 11/117:50 amSAN - FLR

2 stops18h 30mKLM

Tue 11/186:40 amFLR - SAN

2 stops20h 29mKLM

Deal found 9/27

$598

Tue 12/305:40 pmSAN - FLR

3 stops37h 50mMultiple Airlines

Wed 1/146:30 amFLR - SAN

2 stops25h 03mMultiple Airlines

Deal found 9/28

$604

Tue 11/115:35 pmSAN - FLR

1 stop13h 55mLufthansa

Tue 11/188:00 amFLR - SAN

1 stop16h 45mLufthansa

Deal found 9/27

$611

Tue 11/119:00 amSAN - FLR

2 stops19h 40mUnited Airlines

Tue 11/188:00 amFLR - SAN

1 stop16h 45mUnited Airlines

Deal found 9/27

$617

Tue 12/305:40 pmSAN - FLR

3 stops37h 50mMultiple Airlines

Thu 1/156:35 amFLR - SAN

2 stops26h 40mMultiple Airlines

Deal found 9/28

$624

Thu 11/275:35 pmSAN - FLR

1 stop13h 55mLufthansa

Wed 12/106:30 amFLR - SAN

2 stops19h 54mLufthansa

Deal found 9/29

$638

Wed 11/1912:25 pmSAN - FLR

2 stops21h 05mAir Canada

Thu 11/276:35 amFLR - SAN

2 stops38h 03mAir Canada

Deal found 9/27

$646

Thu 11/69:45 amSAN - FLR

2 stops16h 35mMultiple Airlines

Tue 11/116:40 amFLR - SAN

2 stops20h 29mMultiple Airlines

Deal found 9/28

$648

Best flights from San Diego to Florence
Discover carefully curated flight deals from San Diego to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2025.

Mon 2/236:00 pmSAN - FLR

1 stop32h 20mBritish Airways

Mon 3/211:40 amFLR - SAN

1 stop37h 30mBritish Airways

Deal found 9/28

$588

Tue 12/3010:00 amSAN - FLR

2 stops16h 20mKLM

Wed 1/146:40 amFLR - SAN

2 stops20h 23mKLM

Deal found 9/28

$589

Tue 12/305:40 pmSAN - FLR

3 stops37h 50mMultiple Airlines

Wed 1/146:30 amFLR - SAN

2 stops25h 03mMultiple Airlines

Deal found 9/28

$604

Wed 3/184:45 pmSAN - FLR

2 stops17h 45mLufthansa

Fri 3/278:00 amFLR - SAN

1 stop16h 45mLufthansa

Deal found 9/27

$612

Tue 11/119:00 amSAN - FLR

2 stops19h 40mUnited Airlines

Tue 11/188:00 amFLR - SAN

1 stop16h 45mUnited Airlines

Deal found 9/27

$617

Tue 11/117:50 amSAN - FLR

2 stops18h 30mKLM

Tue 11/186:40 amFLR - SAN

2 stops20h 29mKLM

Deal found 9/27

$598

Tue 12/305:40 pmSAN - FLR

3 stops37h 50mMultiple Airlines

Thu 1/156:35 amFLR - SAN

2 stops26h 40mMultiple Airlines

Deal found 9/28

$624

Mon 2/238:35 amSAN - FLR

2 stops20h 10mUnited Airlines

Mon 3/22:15 pmFLR - SAN

2 stops40h 50mUnited Airlines

Deal found 9/27

$629

Tue 12/3010:00 amSAN - FLR

2 stops16h 20mKLM

Thu 1/156:40 amFLR - SAN

2 stops19h 12mKLM

Deal found 9/28

$598

Last-minute flights from San Diego to Florence
Discover last-minute flight deals from San Diego to Florence. Data last updated September 29, 2025 and is based on user searches.

Sat 10/46:15 amSAN - FLR

2 stops20h 55mIberia

Sat 10/116:50 amFLR - SAN

2 stops21h 39mIberia

Deal found 9/28

$1,358

Mon 10/610:00 amSAN - FLR

2 stops40h 30mScandinavian Airlines

Thu 12/411:50 amFLR - SAN

2 stops44h 56mScandinavian Airlines

Deal found 9/28

$783

Mon 10/65:15 pmSAN - FLR

1 stop18h 00mLufthansa

Thu 12/48:00 amFLR - SAN

1 stop16h 45mLufthansa

Deal found 9/27

$1,057

Mon 10/610:00 amSAN - FLR

2 stops24h 05mScandinavian Airlines

Sat 10/188:20 pmFLR - SAN

2 stops30h 50mScandinavian Airlines

Deal found 9/29

$1,258

Tue 10/710:00 amSAN - FLR

2 stops40h 30mScandinavian Airlines

Tue 10/1412:20 pmFLR - SAN

2 stops43h 11mScandinavian Airlines

Deal found 9/28

$1,130

Tue 10/75:15 pmSAN - FLR

1 stop18h 00mLufthansa

Tue 10/146:40 amFLR - SAN

2 stops20h 50mLufthansa

Deal found 9/27

$1,326

One-way flights from San Diego to Florence
Search for one-way flight options from San Diego to Florence. Find affordable one-way fares based on user searches. Data last updated September 29, 2025.

Sat 10/118:20 amSAN - FLR

3 stops52h 45mMultiple Airlines

Deal found 9/27

$424

Tue 11/185:35 pmSAN - FLR

1 stop13h 55mLufthansa

Deal found 9/27

$480

Mon 11/174:01 pmSAN - FLR

2 stops17h 04mSWISS

Deal found 9/27

$482

Fri 10/1710:00 amSAN - FLR

2 stops24h 30mScandinavian Airlines

Deal found 9/27

$491

Thu 11/279:43 amSAN - FLR

2 stops16h 37mAir France

Deal found 9/29

$522

Thu 11/275:35 pmSAN - FLR

1 stop13h 55mUnited Airlines

Deal found 9/29

$536

Thu 11/2712:25 pmSAN - FLR

3 stops40h 10mAir Canada

Deal found 9/29

$540

Fri 10/174:40 pmSAN - FLR

1 stop20h 40mBritish Airways

Deal found 9/27

$582

Sat 10/114:40 pmSAN - FLR

1 stop20h 35mBritish Airways

Deal found 9/27

$817

Fri 10/174:07 pmSAN - FLR

3 stops33h 28mUnited Airlines

Deal found 9/29

$835

Fri 11/214:01 pmSAN - FLR

2 stops17h 04mSWISS

Deal found 9/28

$838

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Mon 2/23

6:00 pm-11:20 am

1 stop32h 20m

Florence Peretola

Mon 3/2

11:40 am-4:10 pm

1 stop37h 30m

$588

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Tue 12/30

10:00 am-11:20 am

2 stops16h 20m

Florence Peretola

Wed 1/14

6:40 am-6:03 pm

2 stops20h 23m

$589

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Tue 11/11

7:50 am-11:20 am

2 stops18h 30m

Florence Peretola

Tue 11/18

6:40 am-6:09 pm

2 stops20h 29m

$598

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Tue 12/30

10:00 am-11:20 am

2 stops16h 20m

Florence Peretola

Thu 1/15

6:40 am-4:52 pm

2 stops19h 12m

$598

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Tue 12/30

5:40 pm-4:30 pm

3 stops37h 50m

Florence Peretola

Wed 1/14

6:30 am-10:33 pm

2 stops25h 03m

$604

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Wed 3/18

4:45 pm-6:30 pm

2 stops17h 45m

Florence Peretola

Fri 3/27

8:00 am-4:45 pm

1 stop16h 45m

$612

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Tue 11/11

9:00 am-1:40 pm

2 stops19h 40m

Florence Peretola

Tue 11/18

8:00 am-3:45 pm

1 stop16h 45m

$617

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Tue 12/30

5:40 pm-4:30 pm

3 stops37h 50m

Florence Peretola

Thu 1/15

6:35 am-12:15 am

2 stops26h 40m

$624

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Mon 2/23

8:35 am-1:45 pm

2 stops20h 10m

Florence Peretola

Mon 3/2

2:15 pm-10:05 pm

2 stops40h 50m

$629

San DiegoFlorence

SAN - FLR

SANFLR

San Diego

Sat 10/11

8:20 am-10:05 pm

3 stops52h 45m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 18 results

Compare providers for flights from San Diego to Florence

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Florence in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Diego-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Florence flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Florence flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Florence flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from San Diego with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Florence

How far ahead should I book a flight from San Diego to Florence?

The price you pay for your flight from San Diego to Florence may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to Florence?

Currently, November is the cheapest month in which you can book a flight from San Diego to Florence (average of $741). Flying from San Diego to Florence in June is currently the most expensive (average of $1,292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to FLR?

When flying from San Diego to Florence, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

How much does it cost to fly round-trip from San Diego to Florence?

Reviews of airlines servicing Florence

Peruse reviews from past customers who have flown with Delta, United Airlines, and Lufthansa from San Diego to Florence to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,964 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,924 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.8

Okay

7,435 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,406 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

How long is the flight from San Diego to Florence?
A quick flight from San Diego to Florence can take about 16h 20m. British Airways provides one of the quickest options available for as low as $589. There are 6225 mi between San Diego and Florence. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from San Diego to Florence round-trip?
United Airlines, at $585, was found to be the cheapest airline from San Diego to Florence.Alternate airlines to your destination round-trip include Lufthansa and British Airways. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from San Diego to Florence that include hotel bookings?
Yes. In addition to deals on San Diego to Florence flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Florence?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Florence.
Can I find deals for business class flights from San Diego to Florence?
Yes. Cheapflights offers flight deals from San Diego to Florence by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to Florence?
Currently, November is the cheapest month in which you can book a flight from San Diego to Florence (average of $741). Flying from San Diego to Florence in June is currently the most expensive (average of $1,292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from San Diego to Florence

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$585	Average$1,016	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$670	Average$1,081	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$709	Average$886	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$763	Average$1,067	FlexibilityNo cancel fee	On-timeN/A

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$424+ Cheap flights from San Diego (SAN) to Florence (FLR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Florence with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Diego to Florence Peretola are usually found in November or February, booked 44 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from San Diego to Florence

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to Florence

Cheapest flights from San Diego to FlorenceExplore the most affordable flight options available from San Diego to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

Explore the most affordable flight options available from San Diego to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Florence that are best for you.

Compare providers for flights from San Diego to Florence

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Florence in September.

Best time to book a flight from San Diego to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from San Diego with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Florence

How far ahead should I book a flight from San Diego to Florence?

What is the cheapest month to book a flight from San Diego to Florence?

What is the cheapest time of day to fly from SAN to FLR?

How much does it cost to fly round-trip from San Diego to Florence?

Reviews of airlines servicing Florence

Peruse reviews from past customers who have flown with Delta, United Airlines, and Lufthansa from San Diego to Florence to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Florence. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from San Diego to Florence?

What are the cheapest airlines flying from San Diego to Florence round-trip?

Can I find deals for flights from San Diego to Florence that include hotel bookings?

How can I find direct flights from San Diego to Florence?

Can I find deals for business class flights from San Diego to Florence?

What is the cheapest month to book a flight from San Diego to Florence?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Florence

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Diego to Florence

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Cheapest flights from San Diego to Florence
Explore the most affordable flight options available from San Diego to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.