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Cheap flights from Florence to San Diego from $536

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 6/1. 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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Find the cheapest flights from Florence to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:30 am - 6:38 pm
FLR
-
SAN
21h 08m
2 stops
Lufthansa Logo
6:20 am - 9:40 am
SAN
-
FLR
18h 20m
2 stops
$919Lufthansa
Fri, Apr 17 - Tue, Apr 21
Lufthansa Logo
6:30 am - 6:51 pm
FLR
-
SAN
21h 21m
2 stops
Lufthansa Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$920Lufthansa
Fri, Apr 17 - Tue, Apr 21
Lufthansa Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
Lufthansa Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$926Lufthansa
Wed, Apr 15 - Sun, Apr 19
Lufthansa Logo
6:30 am - 6:38 pm
FLR
-
SAN
21h 08m
2 stops
Lufthansa Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$929Lufthansa
Wed, Apr 15 - Sun, Apr 19
Delta Logo
6:30 am - 8:51 pm
FLR
-
SAN
23h 21m
2 stops
Delta Logo
6:15 am - 11:30 am
SAN
-
FLR
20h 15m
2 stops
$975Delta
Wed, Apr 15 - Sun, Apr 19
Lufthansa Logo
8:15 am - 3:25 pm
FLR
-
SAN
16h 10m
1 stop
Lufthansa Logo
5:15 pm - 8:15 pm
SAN
-
FLR
18h 00m
1 stop
$978Lufthansa
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
6:30 am - 6:26 pm
FLR
-
SAN
20h 56m
2 stops
United Airlines Logo
10:51 am - 2:10 pm
SAN
-
FLR
18h 19m
2 stops
$985United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
6:30 am - 9:57 pm
FLR
-
SAN
24h 27m
2 stops
United Airlines Logo
10:51 am - 2:10 pm
SAN
-
FLR
18h 19m
2 stops
$987United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
1:50 pm - 12:16 am
FLR
-
SAN
19h 26m
2 stops
United Airlines Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$988United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
6:30 am - 5:12 pm
FLR
-
SAN
19h 42m
2 stops
United Airlines Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$990United Airlines
Wed, Apr 15 - Sun, Apr 19

TAP AIR PORTUGAL flights from Florence to San Diego

Our best TAP AIR PORTUGAL deals on Florence to San Diego flight tickets
TAP AIR PORTUGAL
Jun 9
FLR11:50 amFlorence Peretola
31h 45m
2 stops
SAN10:35 amSan Diego
Jun 16
SAN11:25 amSan Diego
26h 15m
3 stops
FLR10:40 pmFlorence Peretola
$1,394
TAP AIR PORTUGAL
Apr 17
FLR12:00 pmFlorence Peretola
30h 40m
3 stops
SAN9:40 amSan Diego
Apr 21
SAN10:34 amSan Diego
27h 06m
3 stops
FLR10:40 pmFlorence Peretola
$2,081
TAP AIR PORTUGAL
Apr 17
FLR12:00 pmFlorence Peretola
30h 40m
2 stops
SAN9:40 amSan Diego
Apr 21
SAN10:34 amSan Diego
27h 06m
3 stops
FLR10:40 pmFlorence Peretola
$2,216

United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Sep 24
FLR6:30 amFlorence Peretola
20h 56m
2 stops
SAN6:26 pmSan Diego
Sep 28
SAN10:51 amSan Diego
18h 19m
2 stops
FLR2:10 pmFlorence Peretola
$985
United Airlines
Sep 24
FLR6:30 amFlorence Peretola
24h 27m
2 stops
SAN9:57 pmSan Diego
Sep 28
SAN10:51 amSan Diego
18h 19m
2 stops
FLR2:10 pmFlorence Peretola
$987
United Airlines
Sep 24
FLR1:50 pmFlorence Peretola
19h 26m
2 stops
SAN12:16 amSan Diego
Sep 28
SAN5:15 pmSan Diego
14h 20m
1 stop
FLR4:35 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 April 2, 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 4/17

6:30 am-6:38 pm

2 stops21h 08m

San Diego

Tue 4/21

6:20 am-9:40 am

2 stops18h 20m

$919

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 4/17

6:30 am-6:51 pm

2 stops21h 21m

San Diego

Tue 4/21

5:15 pm-4:35 pm

1 stop14h 20m

$920
Quickest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Sun 4/19

5:15 pm-4:35 pm

1 stop14h 20m

$926

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

6:30 am-6:38 pm

2 stops21h 08m

San Diego

Sun 4/19

5:15 pm-4:35 pm

1 stop14h 20m

$929

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

6:30 am-8:51 pm

2 stops23h 21m

San Diego

Sun 4/19

6:15 am-11:30 am

2 stops20h 15m

$975

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Sun 4/19

5:15 pm-8:15 pm

1 stop18h 00m

$978

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/24

6:30 am-6:26 pm

2 stops20h 56m

San Diego

Mon 9/28

10:51 am-2:10 pm

2 stops18h 19m

$985

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/24

6:30 am-9:57 pm

2 stops24h 27m

San Diego

Mon 9/28

10:51 am-2:10 pm

2 stops18h 19m

$987

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/24

1:50 pm-12:16 am

2 stops19h 26m

San Diego

Mon 9/28

5:15 pm-4:35 pm

1 stop14h 20m

$988

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

6:30 am-5:12 pm

2 stops19h 42m

San Diego

Sun 4/19

5:15 pm-4:35 pm

1 stop14h 20m

$990

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 22% 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 10m

Direct flights

None
The fastest flight from Florence to San Diego takes 16h 10m
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 16h 10m.

  • 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
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Alpine
Santee
Lemon Grove

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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