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Cheap flights from Florence to San Diego from $432

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 1/15. 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

Multiple Airlines Logo
6:30 am - 10:30 pmFLR-SAN
25h 00m2 stops
Multiple Airlines Logo
5:35 pm - 10:00 pmSAN-FLR
19h 25m1 stop
$711Multiple Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
United Airlines Logo
8:00 am - 3:45 pmFLR-SAN
16h 45m1 stop
United Airlines Logo
5:35 pm - 4:30 pmSAN-FLR
13h 55m1 stop
$721United Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
United Airlines Logo
8:00 am - 8:48 pmFLR-SAN
21h 48m3 stops
United Airlines Logo
5:35 pm - 4:30 pmSAN-FLR
13h 55m1 stop
$723United Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Lufthansa Logo
8:00 am - 3:45 pmFLR-SAN
16h 45m1 stop
Lufthansa Logo
2:09 pm - 4:30 pmSAN-FLR
17h 21m2 stops
$779Lufthansa
Find Deal
Fri, Feb 13 - Tue, Feb 17
KLM Logo
7:40 pm - 12:00 pmFLR-SAN
25h 20m1 stop
KLM Logo
1:55 pm - 10:40 amSAN-FLR
35h 45m1 stop
$834KLM
Find Deal
Wed, Oct 1 - Sun, Oct 5
British Airways Logo
7:10 pm - 5:05 pmFLR-SAN
29h 55m1 stop
British Airways Logo
6:00 pm - 10:50 amSAN-FLR
31h 50m1 stop
$840British Airways
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Sat, Nov 1 - Sat, Nov 8
British Airways Logo
7:10 pm - 5:05 pmFLR-SAN
29h 55m1 stop
British Airways Logo
6:30 am - 11:45 amSAN-FLR
20h 15m2 stops
$852British Airways
Find Deal
Sat, Nov 1 - Sat, Nov 8
Delta Logo
10:00 am - 11:29 pmFLR-SAN
22h 29m2 stops
Delta Logo
1:15 pm - 5:20 pmSAN-FLR
19h 05m2 stops
$1,063Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
6:30 am - 12:00 pmFLR-SAN
14h 30m1 stop
Delta Logo
1:15 pm - 5:20 pmSAN-FLR
19h 05m2 stops
$1,148Delta
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Tue, Sep 30 - Sat, Oct 4
Lufthansa Logo
8:00 am - 3:45 pmFLR-SAN
16h 45m1 stop
Lufthansa Logo
5:35 pm - 4:30 pmSAN-FLR
13h 55m1 stop
$1,160Lufthansa
Find Deal
Tue, Nov 4 - Fri, Nov 7

Lufthansa flights from Florence to San Diego

Our best Lufthansa deals on Florence to San Diego flight tickets
Lufthansa
Feb 13
FLR8:00 amFlorence Peretola
16h 45m
1 stop
SAN3:45 pmSan Diego
Feb 17
SAN2:09 pmSan Diego
17h 21m
2 stops
FLR4:30 pmFlorence Peretola
$779
Find similar
Lufthansa
Nov 4
FLR8:00 amFlorence Peretola
16h 45m
1 stop
SAN3:45 pmSan Diego
Nov 7
SAN5:35 pmSan Diego
13h 55m
1 stop
FLR4:30 pmFlorence Peretola
$1,160
Find similar
Lufthansa
Sep 30
FLR9:45 amFlorence Peretola
14h 40m
1 stop
SAN3:25 pmSan Diego
Oct 4
SAN5:15 pmSan Diego
18h 00m
1 stop
FLR8:15 pmFlorence Peretola
$1,226
Find similar

American Airlines flights from Florence to San Diego

Our best American Airlines deals on Florence to San Diego flight tickets
American Airlines
Nov 4
FLR3:55 pmFlorence Peretola
33h 15m
1 stop
SAN4:10 pmSan Diego
Nov 7
SAN6:00 pmSan Diego
14h 55m
1 stop
FLR5:55 pmFlorence Peretola
$1,667
Find similar
American Airlines
Oct 1
FLR7:05 amFlorence Peretola
16h 45m
1 stop
SAN2:50 pmSan Diego
Oct 5
SAN11:02 amSan Diego
22h 03m
2 stops
FLR6:05 pmFlorence Peretola
$1,826
Find similar
American Airlines
Oct 1
FLR7:05 amFlorence Peretola
16h 45m
1 stop
SAN2:50 pmSan Diego
Oct 5
SAN7:50 pmSan Diego
30h 40m
1 stop
FLR11:30 amFlorence Peretola
$2,417
Find similar

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 September 17, 2025.
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

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 12/9

6:30 am-10:30 pm

2 stops25h 00m

San Diego

Sun 12/14

5:35 pm-10:00 pm

1 stop19h 25m

$711

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 12/9

8:00 am-3:45 pm

1 stop16h 45m

San Diego

Sun 12/14

5:35 pm-4:30 pm

1 stop13h 55m

$721

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 12/9

8:00 am-8:48 pm

3 stops21h 48m

San Diego

Sun 12/14

5:35 pm-4:30 pm

1 stop13h 55m

$723

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 2/13

8:00 am-3:45 pm

1 stop16h 45m

San Diego

Tue 2/17

2:09 pm-4:30 pm

2 stops17h 21m

$779

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 10/1

7:40 pm-12:00 pm

1 stop25h 20m

San Diego

Sun 10/5

1:55 pm-10:40 am

1 stop35h 45m

$834

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 11/1

7:10 pm-5:05 pm

1 stop29h 55m

San Diego

Sat 11/8

6:00 pm-10:50 am

1 stop31h 50m

$840

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 11/1

7:10 pm-5:05 pm

1 stop29h 55m

San Diego

Sat 11/8

6:30 am-11:45 am

2 stops20h 15m

$852

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 9/30

10:00 am-11:29 pm

2 stops22h 29m

San Diego

Sat 10/4

1:15 pm-5:20 pm

2 stops19h 05m

$1,063

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 9/30

6:30 am-12:00 pm

1 stop14h 30m

San Diego

Sat 10/4

1:15 pm-5:20 pm

2 stops19h 05m

$1,148

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 11/4

8:00 am-3:45 pm

1 stop16h 45m

San Diego

Fri 11/7

5:35 pm-4:30 pm

1 stop13h 55m

$1,160

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

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Florence to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $874. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $957. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

You could potentially save up to 16% 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

Direct flights

None
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 14h 30m.

  • 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 many operators does momondo search for flights from Florence Peretola Airport to San Diego Airport?

  • 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.

  • What is the most popular airline from Florence to San Diego?

Best airlines flying from Florence to San Diego

Compare and see reviews for airlines that fly from Florence to San Diego with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $758Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

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
La Mesa
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
Lemon Grove
Alpine
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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