Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Florence to San Diego from $539

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 5/25. 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
0 bags

Find the cheapest flights from Florence to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
Lufthansa Logo
5:15 pm - 8:15 pm
SAN
-
FLR
18h 00m
1 stop
$1,004Lufthansa
Sat, May 2 - Wed, May 6
Multiple Airlines Logo
6:30 am - 8:38 pm
FLR
-
SAN
23h 08m
2 stops
Multiple Airlines Logo
5:15 pm - 8:15 pm
SAN
-
FLR
18h 00m
1 stop
$1,008Multiple Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:40 pm - 8:43 am
FLR
-
SAN
28h 03m
2 stops
United Airlines Logo
5:35 pm - 4:30 pm
SAN
-
FLR
13h 55m
1 stop
$1,010United Airlines
Wed, Aug 19 - Wed, Dec 16
Lufthansa Logo
10:10 am - 8:38 pm
FLR
-
SAN
19h 28m
2 stops
Lufthansa Logo
5:15 pm - 8:15 pm
SAN
-
FLR
18h 00m
1 stop
$1,013Lufthansa
Sat, May 2 - Wed, May 6
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
$1,017British Airways
Wed, Sep 23 - Sun, Sep 27
United Airlines Logo
1:40 pm - 8:43 am
FLR
-
SAN
28h 03m
2 stops
United Airlines Logo
7:00 am - 4:30 pm
SAN
-
FLR
24h 30m
2 stops
$1,051United Airlines
Wed, Aug 19 - Wed, Dec 16
Lufthansa Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
Lufthansa Logo
5:35 pm - 4:30 pm
SAN
-
FLR
13h 55m
1 stop
$1,135Lufthansa
Wed, Aug 19 - Wed, Dec 16
Delta Logo
6:30 am - 11:50 am
FLR
-
SAN
14h 20m
1 stop
Delta Logo
3:22 pm - 7:00 pm
SAN
-
FLR
18h 38m
2 stops
$1,167Delta
Thu, Jun 4 - Thu, Jun 11
Delta Logo
11:20 am - 10:24 pm
FLR
-
SAN
20h 04m
2 stops
Delta Logo
3:22 pm - 7:00 pm
SAN
-
FLR
18h 38m
2 stops
$1,173Delta
Thu, Jun 4 - Thu, Jun 11
British Airways Logo
8:10 pm - 2:55 pm
FLR
-
SAN
27h 45m
1 stop
British Airways Logo
4:45 pm - 10:20 pm
SAN
-
FLR
20h 35m
1 stop
$1,241British Airways
Sun, May 3 - Thu, May 7

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Lufthansa flights from Florence to San Diego

Our best Lufthansa deals on Florence to San Diego flight tickets
Lufthansa
May 2
FLR9:50 amFlorence Peretola
14h 35m
1 stop
SAN3:25 pmSan Diego
May 6
SAN5:15 pmSan Diego
18h 00m
1 stop
FLR8:15 pmFlorence Peretola
$1,004
Lufthansa
May 2
FLR10:10 amFlorence Peretola
19h 28m
2 stops
SAN8:38 pmSan Diego
May 6
SAN5:15 pmSan Diego
18h 00m
1 stop
FLR8:15 pmFlorence Peretola
$1,013
Lufthansa
Aug 19
FLR9:50 amFlorence Peretola
14h 35m
1 stop
SAN3:25 pmSan Diego
Dec 16
SAN5:35 pmSan Diego
13h 55m
1 stop
FLR4:30 pmFlorence Peretola
$1,135

United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Aug 19
FLR1:40 pmFlorence Peretola
28h 03m
2 stops
SAN8:43 amSan Diego
Dec 16
SAN5:35 pmSan Diego
13h 55m
1 stop
FLR4:30 pmFlorence Peretola
$1,010
United Airlines
Aug 19
FLR1:40 pmFlorence Peretola
28h 03m
2 stops
SAN8:43 amSan Diego
Dec 16
SAN7:00 amSan Diego
24h 30m
2 stops
FLR4:30 pmFlorence Peretola
$1,051
United Airlines
Apr 30
FLR9:50 amFlorence Peretola
14h 35m
1 stop
SAN3:25 pmSan Diego
Jul 12
SAN10:39 amSan Diego
20h 56m
2 stops
FLR4:35 pmFlorence Peretola
$1,113

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 21, 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

Sat 5/2

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Wed 5/6

5:15 pm-8:15 pm

1 stop18h 00m

$1,004

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 5/2

6:30 am-8:38 pm

2 stops23h 08m

San Diego

Wed 5/6

5:15 pm-8:15 pm

1 stop18h 00m

$1,008

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/19

1:40 pm-8:43 am

2 stops28h 03m

San Diego

Wed 12/16

5:35 pm-4:30 pm

1 stop13h 55m

$1,010

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 5/2

10:10 am-8:38 pm

2 stops19h 28m

San Diego

Wed 5/6

5:15 pm-8:15 pm

1 stop18h 00m

$1,013

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 9/23

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Sun 9/27

7:40 pm-10:20 pm

1 stop17h 40m

$1,017

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/19

1:40 pm-8:43 am

2 stops28h 03m

San Diego

Wed 12/16

7:00 am-4:30 pm

2 stops24h 30m

$1,051
Quickest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/19

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Wed 12/16

5:35 pm-4:30 pm

1 stop13h 55m

$1,135

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 6/4

6:30 am-11:50 am

1 stop14h 20m

San Diego

Thu 6/11

3:22 pm-7:00 pm

2 stops18h 38m

$1,167

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 6/4

11:20 am-10:24 pm

2 stops20h 04m

San Diego

Thu 6/11

3:22 pm-7:00 pm

2 stops18h 38m

$1,173

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sun 5/3

8:10 pm-2:55 pm

1 stop27h 45m

San Diego

Thu 5/7

4:45 pm-10:20 pm

1 stop20h 35m

$1,241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 26% 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

14h 20m

Direct flights

None
The fastest flight from Florence to San Diego takes 14h 20m
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 14h 20m.

  • 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
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.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/21
Thu 5/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States