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Cheap flights from Florence to San Diego from $453

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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
7:40 pm - 10:20 pm
SAN
-
FLR
17h 40m
1 stop
$860British Airways
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
2:40 pm - 12:29 am
FLR
-
SAN
18h 49m
2 stops
Lufthansa Logo
12:40 pm - 2:05 pm
SAN
-
FLR
16h 25m
2 stops
$892Lufthansa
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
2:40 pm - 12:29 am
FLR
-
SAN
18h 49m
2 stops
Lufthansa Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$893Lufthansa
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
6:30 am - 4:45 pm
FLR
-
SAN
18h 15m
1 stop
Lufthansa Logo
11:00 am - 6:30 pm
SAN
-
FLR
22h 30m
2 stops
$898Lufthansa
Wed, Mar 25 - Sun, Mar 29
United Airlines Logo
6:30 am - 9:23 pm
FLR
-
SAN
22h 53m
2 stops
United Airlines Logo
4:09 pm - 4:35 pm
SAN
-
FLR
15h 26m
2 stops
$925United Airlines
Wed, Mar 25 - Sun, Mar 29
United Airlines Logo
6:30 am - 6:53 pm
FLR
-
SAN
21h 23m
2 stops
United Airlines Logo
10:46 am - 2:10 pm
SAN
-
FLR
42h 24m
2 stops
$928United Airlines
Sat, Apr 25 - Sat, May 2
United Airlines Logo
6:30 am - 6:38 pm
FLR
-
SAN
21h 08m
2 stops
United Airlines Logo
11:01 am - 4:35 pm
SAN
-
FLR
20h 34m
2 stops
$929United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
6:30 am - 5:16 pm
FLR
-
SAN
19h 46m
2 stops
United Airlines Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$930United Airlines
Sat, Apr 25 - Sat, May 2
Lufthansa Logo
10:10 am - 6:38 pm
FLR
-
SAN
17h 28m
2 stops
Lufthansa Logo
5:15 pm - 8:15 pm
SAN
-
FLR
18h 00m
1 stop
$931Lufthansa
Fri, Apr 24 - Fri, May 1
United Airlines Logo
8:15 am - 3:25 pm
FLR
-
SAN
16h 10m
1 stop
United Airlines Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$932United Airlines
Sat, Apr 25 - Sat, May 2

Lufthansa flights from Florence to San Diego

Our best Lufthansa deals on Florence to San Diego flight tickets
Lufthansa
Apr 21
FLR2:40 pmFlorence Peretola
18h 49m
2 stops
SAN12:29 amSan Diego
Apr 28
SAN12:40 pmSan Diego
16h 25m
2 stops
FLR2:05 pmFlorence Peretola
$892
Lufthansa
Apr 21
FLR2:40 pmFlorence Peretola
18h 49m
2 stops
SAN12:29 amSan Diego
Apr 28
SAN5:15 pmSan Diego
14h 20m
1 stop
FLR4:35 pmFlorence Peretola
$893
Lufthansa
Mar 25
FLR6:30 amFlorence Peretola
18h 15m
1 stop
SAN4:45 pmSan Diego
Mar 29
SAN11:00 amSan Diego
22h 30m
2 stops
FLR6:30 pmFlorence Peretola
$898

Delta flights from Florence to San Diego

Our best Delta deals on Florence to San Diego flight tickets
Delta
Jul 29
FLR12:40 pmFlorence Peretola
32h 10m
1 stop
SAN11:50 amSan Diego
Dec 14
SAN7:00 amSan Diego
19h 20m
2 stops
FLR11:20 amFlorence Peretola
$1,060
Delta
Jul 29
FLR12:40 pmFlorence Peretola
32h 10m
1 stop
SAN11:50 amSan Diego
Dec 15
SAN2:00 pmSan Diego
17h 20m
1 stop
FLR4:20 pmFlorence Peretola
$1,065
Delta
Aug 4
FLR6:30 amFlorence Peretola
14h 20m
1 stop
SAN11:50 amSan Diego
Dec 14
SAN7:00 amSan Diego
19h 20m
2 stops
FLR11:20 amFlorence Peretola
$1,105

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 March 12, 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

Tue 4/21

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Tue 4/28

7:40 pm-10:20 pm

1 stop17h 40m

$860

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 4/21

2:40 pm-12:29 am

2 stops18h 49m

San Diego

Tue 4/28

12:40 pm-2:05 pm

2 stops16h 25m

$892

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 4/21

2:40 pm-12:29 am

2 stops18h 49m

San Diego

Tue 4/28

5:15 pm-4:35 pm

1 stop14h 20m

$893

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 3/25

6:30 am-4:45 pm

1 stop18h 15m

San Diego

Sun 3/29

11:00 am-6:30 pm

2 stops22h 30m

$898

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 3/25

6:30 am-9:23 pm

2 stops22h 53m

San Diego

Sun 3/29

4:09 pm-4:35 pm

2 stops15h 26m

$925

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 4/25

6:30 am-6:53 pm

2 stops21h 23m

San Diego

Sat 5/2

10:46 am-2:10 pm

2 stops42h 24m

$928

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/22

6:30 am-6:38 pm

2 stops21h 08m

San Diego

Wed 4/29

11:01 am-4:35 pm

2 stops20h 34m

$929

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 4/25

6:30 am-5:16 pm

2 stops19h 46m

San Diego

Sat 5/2

5:15 pm-4:35 pm

1 stop14h 20m

$930

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 4/24

10:10 am-6:38 pm

2 stops17h 28m

San Diego

Fri 5/1

5:15 pm-8:15 pm

1 stop18h 00m

$931
Quickest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 4/25

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Sat 5/2

5:15 pm-4:35 pm

1 stop14h 20m

$932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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 44% 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

21h 23m

Direct flights

None
The fastest flight from Florence to San Diego takes 21h 23m
There are no direct flights from Florence to San Diego. There are no popular flight routes from Florence to San Diego.
Search flight deals

  • 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 21h 23m.

  • 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
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
Imperial Beach
La Mesa
San Ysidro
Borrego Springs
Alpine
Lemon Grove
Santee

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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