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Cheap flights from Florence to San Diego from $474

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 8/26. 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.
British Airways Logo
7:05 am - 2:55 pm
FLR
-
SAN
16h 50m
1 stop
British Airways Logo
4:45 pm - 10:20 pm
SAN
-
FLR
20h 35m
1 stop
$984British Airways
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
6:30 am - 10:27 pm
FLR
-
SAN
24h 57m
2 stops
United Airlines Logo
10:50 am - 4:30 pm
SAN
-
FLR
20h 40m
2 stops
$990United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
6:30 am - 10:27 pm
FLR
-
SAN
24h 57m
2 stops
United Airlines Logo
10:50 am - 4:30 pm
SAN
-
FLR
20h 40m
2 stops
$991United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
6:30 am - 10:27 pm
FLR
-
SAN
24h 57m
2 stops
United Airlines Logo
10:50 am - 4:30 pm
SAN
-
FLR
20h 40m
2 stops
$992United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
6:30 am - 8:45 pm
FLR
-
SAN
23h 15m
3 stops
United Airlines Logo
11:00 am - 4:35 pm
SAN
-
FLR
20h 35m
2 stops
$993United Airlines
Sat, Jan 16 - Thu, May 13
United Airlines Logo
8:00 am - 3:45 pm
FLR
-
SAN
16h 45m
1 stop
United Airlines Logo
5:15 pm - 4:35 pm
SAN
-
FLR
14h 20m
1 stop
$999United Airlines
Fri, Jan 15 - Thu, May 13
American Airlines Logo
7:05 am - 7:19 pm
FLR
-
SAN
21h 14m
2 stops
American Airlines Logo
3:05 pm - 10:20 pm
SAN
-
FLR
22h 15m
2 stops
$1,000American Airlines
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
7:05 am - 6:18 pm
FLR
-
SAN
20h 13m
2 stops
American Airlines Logo
7:40 pm - 10:20 pm
SAN
-
FLR
17h 40m
1 stop
$1,035American Airlines
Mon, Aug 17 - Mon, Aug 24
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
$1,051British Airways
Wed, Aug 5 - Thu, Aug 13
Delta Logo
6:40 am - 12:10 pm
FLR
-
SAN
14h 30m
1 stop
Delta Logo
1:45 pm - 4:55 pm
SAN
-
FLR
18h 10m
1 stop
$1,062Delta
Thu, Jan 14 - Thu, May 13

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United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Nov 19
FLR6:30 amFlorence Peretola
24h 57m
2 stops
SAN10:27 pmSan Diego
Nov 23
SAN10:50 amSan Diego
20h 40m
2 stops
FLR4:30 pmFlorence Peretola
$990
United Airlines
Nov 19
FLR6:30 amFlorence Peretola
24h 57m
2 stops
SAN10:27 pmSan Diego
Nov 23
SAN10:50 amSan Diego
20h 40m
2 stops
FLR4:30 pmFlorence Peretola
$991
United Airlines
Nov 19
FLR6:30 amFlorence Peretola
24h 57m
2 stops
SAN10:27 pmSan Diego
Nov 23
SAN10:50 amSan Diego
20h 40m
2 stops
FLR4:30 pmFlorence Peretola
$992

Delta flights from Florence to San Diego

Our best Delta deals on Florence to San Diego flight tickets
Delta
Jan 14
FLR6:40 amFlorence Peretola
14h 30m
1 stop
SAN12:10 pmSan Diego
May 13
SAN1:45 pmSan Diego
18h 10m
1 stop
FLR4:55 pmFlorence Peretola
$1,062
Delta
Aug 4
FLR11:20 amFlorence Peretola
20h 29m
2 stops
SAN10:49 pmSan Diego
Aug 8
SAN1:00 pmSan Diego
19h 15m
2 stops
FLR5:15 pmFlorence Peretola
$1,164
Delta
Aug 1
FLR6:30 amFlorence Peretola
14h 20m
1 stop
SAN11:50 amSan Diego
Aug 5
SAN3:00 pmSan Diego
17h 15m
2 stops
FLR5:15 pmFlorence Peretola
$1,430

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 July 20, 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

Mon 8/17

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Mon 8/24

4:45 pm-10:20 pm

1 stop20h 35m

$984

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 11/19

6:30 am-10:27 pm

2 stops24h 57m

San Diego

Mon 11/23

10:50 am-4:30 pm

2 stops20h 40m

$990

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 11/19

6:30 am-10:27 pm

2 stops24h 57m

San Diego

Mon 11/23

10:50 am-4:30 pm

2 stops20h 40m

$991

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 11/19

6:30 am-10:27 pm

2 stops24h 57m

San Diego

Mon 11/23

10:50 am-4:30 pm

2 stops20h 40m

$992

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Sat 1/16

6:30 am-8:45 pm

3 stops23h 15m

San Diego

Thu 5/13

11:00 am-4:35 pm

2 stops20h 35m

$993
Quickest round-trip

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 1/15

8:00 am-3:45 pm

1 stop16h 45m

San Diego

Thu 5/13

5:15 pm-4:35 pm

1 stop14h 20m

$999

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Mon 8/17

7:05 am-7:19 pm

2 stops21h 14m

San Diego

Mon 8/24

3:05 pm-10:20 pm

2 stops22h 15m

$1,000

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Mon 8/17

7:05 am-6:18 pm

2 stops20h 13m

San Diego

Mon 8/24

7:40 pm-10:20 pm

1 stop17h 40m

$1,035

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 8/5

7:05 am-2:55 pm

1 stop16h 50m

San Diego

Thu 8/13

7:40 pm-10:20 pm

1 stop17h 40m

$1,051

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 1/14

6:40 am-12:10 pm

1 stop14h 30m

San Diego

Thu 5/13

1:45 pm-4:55 pm

1 stop18h 10m

$1,062

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

19h 09m

Direct flights

None
The fastest flight from Florence to San Diego takes 19h 09m
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 19h 09m.

  • 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
Julian
National City
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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