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Cheap flights from Florence to San Diego from $511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florence to San Diego departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Florence to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:05 am - 2:55 pm
FLR
-
SAN
16h 50m
1 stop
British Airways Logo
12:05 pm - 10:20 pm
SAN
-
FLR
25h 15m
2 stops
$980British Airways
Fri, Oct 2 - Mon, Oct 5
British Airways Logo
7:05 am - 2:55 pm
FLR
-
SAN
16h 50m
1 stop
British Airways Logo
12:05 pm - 10:20 pm
SAN
-
FLR
25h 15m
2 stops
$981British Airways
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
6:30 am - 6:40 pm
FLR
-
SAN
21h 10m
2 stops
United Airlines Logo
10:50 am - 1:50 pm
SAN
-
FLR
19h 00m
2 stops
$984United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
6:30 am - 5:26 pm
FLR
-
SAN
19h 56m
2 stops
United Airlines Logo
11:00 am - 12:40 pm
SAN
-
FLR
16h 40m
2 stops
$986United Airlines
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
6:30 am - 6:40 pm
FLR
-
SAN
21h 10m
2 stops
United Airlines Logo
6:35 pm - 4:30 pm
SAN
-
FLR
13h 55m
1 stop
$988United Airlines
Fri, Oct 23 - Tue, Oct 27
British Airways Logo
7:05 am - 2:55 pm
FLR
-
SAN
16h 50m
1 stop
British Airways Logo
12:05 pm - 10:20 pm
SAN
-
FLR
25h 15m
2 stops
$989British Airways
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
United Airlines Logo
6:35 pm - 4:30 pm
SAN
-
FLR
13h 55m
1 stop
$994United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
United Airlines Logo
6:35 pm - 4:30 pm
SAN
-
FLR
13h 55m
1 stop
$995United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
6:30 am - 6:40 pm
FLR
-
SAN
21h 10m
2 stops
United Airlines Logo
8:45 am - 12:40 pm
SAN
-
FLR
18h 55m
2 stops
$996United Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
11:20 am - 11:39 pm
FLR
-
SAN
21h 19m
2 stops
Delta Logo
9:46 am - 2:25 pm
SAN
-
FLR
19h 39m
2 stops
$1,150Delta
Sat, Jul 4 - Wed, Jul 8

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British Airways flights from Florence to San Diego

Our best British Airways deals on Florence to San Diego flight tickets
British Airways
Oct 2
FLR7:05 amFlorence Peretola
16h 50m
1 stop
SAN2:55 pmSan Diego
Oct 5
SAN12:05 pmSan Diego
25h 15m
2 stops
FLR10:20 pmFlorence Peretola
$980
British Airways
Oct 2
FLR7:05 amFlorence Peretola
16h 50m
1 stop
SAN2:55 pmSan Diego
Oct 5
SAN12:05 pmSan Diego
25h 15m
2 stops
FLR10:20 pmFlorence Peretola
$981
British Airways
Oct 2
FLR7:05 amFlorence Peretola
16h 50m
1 stop
SAN2:55 pmSan Diego
Oct 5
SAN12:05 pmSan Diego
25h 15m
2 stops
FLR10:20 pmFlorence Peretola
$989

United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Oct 23
FLR6:30 amFlorence Peretola
21h 10m
2 stops
SAN6:40 pmSan Diego
Oct 27
SAN10:50 amSan Diego
19h 00m
2 stops
FLR1:50 pmFlorence Peretola
$984
United Airlines
Oct 2
FLR6:30 amFlorence Peretola
19h 56m
2 stops
SAN5:26 pmSan Diego
Oct 5
SAN11:00 amSan Diego
16h 40m
2 stops
FLR12:40 pmFlorence Peretola
$986
United Airlines
Oct 23
FLR6:30 amFlorence Peretola
21h 10m
2 stops
SAN6:40 pmSan Diego
Oct 27
SAN6:35 pmSan Diego
13h 55m
1 stop
FLR4:30 pmFlorence Peretola
$988

momondo Fare Finder

 
Customize your flight search to find flights from Florence to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Florence to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/2

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Mon 10/5

12:05 pm-10:20 pm

2 stops25h 15m

$980

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/2

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Mon 10/5

12:05 pm-10:20 pm

2 stops25h 15m

$981

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/23

6:30 am-6:40 pm

2 stops21h 10m

San Diego

Tue 10/27

10:50 am-1:50 pm

2 stops19h 00m

$984

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/2

6:30 am-5:26 pm

2 stops19h 56m

San Diego

Mon 10/5

11:00 am-12:40 pm

2 stops16h 40m

$986

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/23

6:30 am-6:40 pm

2 stops21h 10m

San Diego

Tue 10/27

6:35 pm-4:30 pm

1 stop13h 55m

$988

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/2

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Mon 10/5

12:05 pm-10:20 pm

2 stops25h 15m

$989
Quickest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/23

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Tue 10/27

6:35 pm-4:30 pm

1 stop13h 55m

$994

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/23

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Tue 10/27

6:35 pm-4:30 pm

1 stop13h 55m

$995

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/2

6:30 am-6:40 pm

2 stops21h 10m

San Diego

Mon 10/5

8:45 am-12:40 pm

2 stops18h 55m

$996

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 7/4

11:20 am-11:39 pm

2 stops21h 19m

San Diego

Wed 7/8

9:46 am-2:25 pm

2 stops19h 39m

$1,150

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Florence to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Florence to San Diego flights?

You could potentially save up to 39% on your flight if you consider stops on a Florence to San Diego flight.

When to book flights from Florence to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Florence to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Florence to San Diego (FLR to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florence to San Diego

Fastest flight time

19h 38m

Direct flights

None
The fastest flight from Florence to San Diego takes 19h 38m
There are no direct flights from Florence to San Diego. There are no popular flight routes from Florence to San Diego.
Search flight deals

Frequently asked questions about flying from Florence to San Diego

  • How far is Florence Peretola to San Diego by plane?

    The straight-line distance from Florence Peretola to San Diego is 6228.3 mi. In terms of flight time, this usually takes a little over 19h 38m.

  • When did momondo last update prices for flights from Florence Peretola Airport to San Diego Airport?

    Prices for flights from Florence Peretola Airport to San Diego Airport are updated daily.

  • How old do you have to be to fly from Florence Peretola Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
Poway
La Mesa
San Ysidro
Borrego Springs
Imperial Beach
Lemon Grove
Santee
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Florence to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Florence to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Florence to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Florence with this policy.

How can momondo help me find flights from Florence to San Diego?

Once you have performed a search for Florence to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Florence to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Florence and alert you when they change.

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