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Cheap flights from Florence to San Diego from $446

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 3/17. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 6:51 pm
FLR
-
SAN
21h 21m
2 stops
Multiple Airlines Logo
4:21 pm - 10:35 pm
SAN
-
FLR
21h 14m
2 stops
$861Multiple Airlines
Wed, Apr 8 - Sat, Apr 18
Multiple Airlines Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
Multiple Airlines Logo
4:21 pm - 10:35 pm
SAN
-
FLR
21h 14m
2 stops
$870Multiple Airlines
Wed, Apr 8 - Sat, Apr 18
United Airlines Logo
6:30 am - 10:34 pm
FLR
-
SAN
25h 04m
2 stops
United Airlines Logo
6:30 am - 2:10 pm
SAN
-
FLR
22h 40m
2 stops
$905United Airlines
Wed, Aug 5 - Fri, Aug 21
United Airlines Logo
1:40 pm - 12:29 am
FLR
-
SAN
19h 49m
2 stops
United Airlines Logo
11:00 am - 4:35 pm
SAN
-
FLR
20h 35m
2 stops
$909United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
9:50 am - 3:25 pm
FLR
-
SAN
14h 35m
1 stop
United Airlines Logo
11:00 am - 4:35 pm
SAN
-
FLR
20h 35m
2 stops
$916United Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:00 am - 8:43 pm
FLR
-
SAN
22h 43m
2 stops
Multiple Airlines Logo
10:49 am - 10:15 pm
SAN
-
FLR
26h 26m
2 stops
$924Multiple Airlines
Thu, May 21 - Wed, May 27
United Airlines Logo
6:30 am - 8:23 pm
FLR
-
SAN
22h 53m
2 stops
United Airlines Logo
7:15 am - 2:10 pm
SAN
-
FLR
21h 55m
2 stops
$926United Airlines
Wed, Aug 5 - Tue, Aug 18
United Airlines Logo
6:30 am - 8:23 pm
FLR
-
SAN
22h 53m
2 stops
United Airlines Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$930United Airlines
Wed, Aug 5 - Tue, Aug 18
United Airlines Logo
6:30 am - 8:23 pm
FLR
-
SAN
22h 53m
2 stops
United Airlines Logo
10:30 pm - 1:35 pm
SAN
-
FLR
30h 05m
2 stops
$931United Airlines
Wed, Aug 5 - Tue, Dec 22
KLM Logo
12:40 pm - 11:50 am
FLR
-
SAN
32h 10m
1 stop
KLM Logo
1:40 pm - 4:50 pm
SAN
-
FLR
18h 10m
1 stop
$932KLM
Wed, Apr 8 - Sat, Apr 18

United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Aug 5
FLR6:30 amFlorence Peretola
25h 04m
2 stops
SAN10:34 pmSan Diego
Aug 21
SAN6:30 amSan Diego
22h 40m
2 stops
FLR2:10 pmFlorence Peretola
$905
United Airlines
Apr 15
FLR1:40 pmFlorence Peretola
19h 49m
2 stops
SAN12:29 amSan Diego
Apr 22
SAN11:00 amSan Diego
20h 35m
2 stops
FLR4:35 pmFlorence Peretola
$909
United Airlines
Apr 15
FLR9:50 amFlorence Peretola
14h 35m
1 stop
SAN3:25 pmSan Diego
Apr 22
SAN11:00 amSan Diego
20h 35m
2 stops
FLR4:35 pmFlorence Peretola
$916

British Airways flights from Florence to San Diego

Our best British Airways deals on Florence to San Diego flight tickets
British Airways
May 21
FLR7:05 amFlorence Peretola
19h 45m
1 stop
SAN5:50 pmSan Diego
May 27
SAN4:45 pmSan Diego
33h 45m
1 stop
FLR11:30 amFlorence Peretola
$969
British Airways
Aug 5
FLR7:05 amFlorence Peretola
16h 50m
1 stop
SAN2:55 pmSan Diego
Aug 21
SAN4:45 pmSan Diego
20h 35m
1 stop
FLR10:20 pmFlorence Peretola
$1,070

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 6, 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

Wed 4/8

6:30 am-6:51 pm

2 stops21h 21m

San Diego

Sat 4/18

4:21 pm-10:35 pm

2 stops21h 14m

$861

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/8

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Sat 4/18

4:21 pm-10:35 pm

2 stops21h 14m

$870

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/5

6:30 am-10:34 pm

2 stops25h 04m

San Diego

Fri 8/21

6:30 am-2:10 pm

2 stops22h 40m

$905

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

1:40 pm-12:29 am

2 stops19h 49m

San Diego

Wed 4/22

11:00 am-4:35 pm

2 stops20h 35m

$909
Quickest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/15

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Wed 4/22

11:00 am-4:35 pm

2 stops20h 35m

$916

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 5/21

7:00 am-8:43 pm

2 stops22h 43m

San Diego

Wed 5/27

10:49 am-10:15 pm

2 stops26h 26m

$924

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/5

6:30 am-8:23 pm

2 stops22h 53m

San Diego

Tue 8/18

7:15 am-2:10 pm

2 stops21h 55m

$926

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/5

6:30 am-8:23 pm

2 stops22h 53m

San Diego

Tue 8/18

5:15 pm-4:35 pm

1 stop14h 20m

$930

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/5

6:30 am-8:23 pm

2 stops22h 53m

San Diego

Tue 12/22

10:30 pm-1:35 pm

2 stops30h 05m

$931

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 4/8

12:40 pm-11:50 am

1 stop32h 10m

San Diego

Sat 4/18

1:40 pm-4:50 pm

1 stop18h 10m

$932

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 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

14h 35m

Direct flights

None
The fastest flight from Florence to San Diego takes 14h 35m
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 35m.

  • 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
San Ysidro
Borrego Springs
La Mesa
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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