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Cheap flights from Florence to San Diego from $502

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 9/14. 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.
Scandinavian Airlines Logo
7:30 pm - 11:00 pmFLR  Florence Peretola-SAN San Diego
36h 30m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
11:04 am - 7:05 pmSAN  San Diego-FLR Florence Peretola
23h 01m2 stops Seattle/Tacoma Intl Kastrup Copenhagen
$947Scandinavian Airlines
Sat, Sep 5 - Sat, Sep 19
Scandinavian Airlines Logo
7:30 pm - 11:00 pmFLR  Florence Peretola-SAN San Diego
36h 30m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
11:04 am - 7:05 pmSAN  San Diego-FLR Florence Peretola
23h 01m2 stops Seattle/Tacoma Intl Kastrup Copenhagen
$948Scandinavian Airlines
Sat, Sep 5 - Sat, Sep 19
Iberia Logo
9:00 pm - 4:10 pmFLR  Florence Peretola-SAN San Diego
28h 10m2 stops Barcelona-El Prat London Heathrow
Iberia Logo
7:40 pm - 7:35 pmSAN  San Diego-FLR Florence Peretola
38h 55m2 stops London Heathrow Madrid Barajas
$957Iberia
Sat, Jan 16 - Tue, Jun 1
Lufthansa Logo
8:15 am - 3:25 pmFLR  Florence Peretola-SAN San Diego
16h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:28 pm - 8:15 pmSAN  San Diego-FLR Florence Peretola
16h 47m2 stops San Francisco Munich Franz Josef Strauss
$978Lufthansa
Sat, Sep 5 - Sat, Sep 19
Lufthansa Logo
8:15 am - 3:25 pmFLR  Florence Peretola-SAN San Diego
16h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
3:56 pm - 10:20 pmSAN  San Diego-FLR Florence Peretola
21h 24m2 stops San Francisco Frankfurt am Main
$979Lufthansa
Sat, Sep 5 - Sat, Sep 19
Lufthansa Logo
8:15 am - 3:25 pmFLR  Florence Peretola-SAN San Diego
16h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
3:56 pm - 10:20 pmSAN  San Diego-FLR Florence Peretola
21h 24m2 stops San Francisco Frankfurt am Main
$980Lufthansa
Sat, Sep 5 - Sat, Sep 19
United Airlines Logo
6:30 am - 12:29 amFLR  Florence Peretola-SAN San Diego
26h 59m2 stops Frankfurt am Main San Francisco
United Airlines Logo
10:30 pm - 1:50 pmSAN  San Diego-FLR Florence Peretola
30h 20m2 stops Chicago O'Hare Intl Zurich
$1,006United Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
6:30 am - 9:08 pmFLR  Florence Peretola-SAN San Diego
23h 38m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
7:00 am - 1:55 pmSAN  San Diego-FLR Florence Peretola
21h 55m2 stops Chicago O'Hare Intl Zurich
$1,007United Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
6:30 am - 8:45 pmFLR  Florence Peretola-SAN San Diego
23h 15m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco
United Airlines Logo
4:11 pm - 12:50 pmSAN  San Diego-FLR Florence Peretola
35h 39m2 stops Denver Intl Munich Franz Josef Strauss
$1,008United Airlines
Sat, Sep 5 - Sat, Sep 19
United Airlines Logo
6:30 am - 8:45 pmFLR  Florence Peretola-SAN San Diego
23h 15m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco
United Airlines Logo
7:41 pm - 12:50 pmSAN  San Diego-FLR Florence Peretola
32h 09m3 stops San Francisco Chicago O'Hare Intl Munich Franz Josef Strauss
$1,010United Airlines
Sat, Sep 5 - Sat, Sep 19

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Scandinavian Airlines flights from Florence to San Diego

Our best Scandinavian Airlines deals on Florence to San Diego flight tickets
Scandinavian Airlines
Sep 5
FLR7:30 pmFlorence Peretola
36h 30m
2 stops
SAN11:00 pmSan Diego
Sep 19
SAN11:04 amSan Diego
23h 01m
2 stops
FLR7:05 pmFlorence Peretola
$947
Scandinavian Airlines
Sep 5
FLR7:30 pmFlorence Peretola
36h 30m
2 stops
SAN11:00 pmSan Diego
Sep 19
SAN11:04 amSan Diego
23h 01m
2 stops
FLR7:05 pmFlorence Peretola
$948

Iberia flights from Florence to San Diego

Our best Iberia deals on Florence to San Diego flight tickets
Iberia
Jan 16
FLR9:00 pmFlorence Peretola
28h 10m
2 stops
SAN4:10 pmSan Diego
Jun 1
SAN7:40 pmSan Diego
38h 55m
2 stops
FLR7:35 pmFlorence Peretola
$957
Iberia
Aug 23
FLR6:45 amFlorence Peretola
25h 15m
2 stops
SAN11:00 pmSan Diego
Aug 27
SAN7:03 amSan Diego
20h 07m
2 stops
FLR12:10 pmFlorence Peretola
$1,383

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 August 8, 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 Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

7:30 pm-11:00 pm

2 stops36h 30m

San Diego

Sat 9/19

11:04 am-7:05 pm

2 stops23h 01m

$947

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

7:30 pm-11:00 pm

2 stops36h 30m

San Diego

Sat 9/19

11:04 am-7:05 pm

2 stops23h 01m

$948

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 1/16

9:00 pm-4:10 pm

2 stops28h 10m

San Diego

Tue 6/1

7:40 pm-7:35 pm

2 stops38h 55m

$957
Quickest round-trip

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Sat 9/19

6:28 pm-8:15 pm

2 stops16h 47m

$978

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Sat 9/19

3:56 pm-10:20 pm

2 stops21h 24m

$979

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Sat 9/19

3:56 pm-10:20 pm

2 stops21h 24m

$980

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Thu 2/4

6:30 am-12:29 am

2 stops26h 59m

San Diego

Sun 2/7

10:30 pm-1:50 pm

2 stops30h 20m

$1,006

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Thu 2/4

6:30 am-9:08 pm

2 stops23h 38m

San Diego

Sun 2/7

7:00 am-1:55 pm

2 stops21h 55m

$1,007

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

6:30 am-8:45 pm

3 stops23h 15m

San Diego

Sat 9/19

4:11 pm-12:50 pm

2 stops35h 39m

$1,008

FlorenceSan Diego

FLR Florence Peretola - SAN San Diego

FLRSAN

Florence Peretola

Sat 9/5

6:30 am-8:45 pm

3 stops23h 15m

San Diego

Sat 9/19

7:41 pm-12:50 pm

3 stops32h 09m

$1,010

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 29% 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

16h 50m

Direct flights

None
The fastest flight from Florence to San Diego takes 16h 50m
There are no direct flights from Florence to San Diego. There are no popular flight routes from Florence to San Diego.
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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 16h 50m.

  • 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
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
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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