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Cheap flights from Florence to San Diego from $445

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 5/5. 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

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Multiple Airlines Logo
10:20 am - 8:37 pmFLR-SAN
19h 17m2 stops
Multiple Airlines Logo
9:40 am - 6:30 pmSAN-FLR
23h 50m2 stops
$660Multiple Airlines
Find Deal
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
6:30 am - 8:49 pmFLR-SAN
23h 19m2 stops
United Airlines Logo
7:00 am - 1:40 pmSAN-FLR
21h 40m2 stops
$862United Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
6:30 am - 5:28 pmFLR-SAN
19h 58m2 stops
United Airlines Logo
7:45 am - 1:40 pmSAN-FLR
20h 55m2 stops
$863United Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Lufthansa Logo
8:15 am - 3:25 pmFLR-SAN
16h 10m1 stop
Lufthansa Logo
5:15 pm - 8:15 pmSAN-FLR
18h 00m1 stop
$866Lufthansa
Find Deal
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
8:00 am - 3:45 pmFLR-SAN
16h 45m1 stop
United Airlines Logo
6:15 am - 1:40 pmSAN-FLR
22h 25m2 stops
$871United Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Lufthansa Logo
6:30 am - 3:45 pmFLR-SAN
18h 15m1 stop
Lufthansa Logo
2:16 pm - 10:55 amSAN-FLR
35h 39m2 stops
$892Lufthansa
Find Deal
Wed, Dec 10 - Sun, Dec 14
Multiple Airlines Logo
9:50 am - 3:25 pmFLR-SAN
14h 35m1 stop
Multiple Airlines Logo
4:26 pm - 6:25 pmSAN-FLR
16h 59m2 stops
$900Multiple Airlines
Find Deal
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
6:30 am - 11:53 amFLR-SAN
38h 23m2 stops
Multiple Airlines Logo
2:16 pm - 10:55 amSAN-FLR
35h 39m2 stops
$908Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
Multiple Airlines Logo
9:50 am - 3:25 pmFLR-SAN
14h 35m1 stop
Multiple Airlines Logo
11:00 am - 2:00 pmSAN-FLR
18h 00m2 stops
$954Multiple Airlines
Find Deal
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
1:25 pm - 10:14 pmFLR-SAN
17h 49m2 stops
Multiple Airlines Logo
11:00 am - 2:00 pmSAN-FLR
18h 00m2 stops
$963Multiple Airlines
Find Deal
Tue, May 5 - Tue, May 12

Lufthansa flights from Florence to San Diego

Our best Lufthansa deals on Florence to San Diego flight tickets
Lufthansa
Apr 16
FLR8:15 amFlorence Peretola
16h 10m
1 stop
SAN3:25 pmSan Diego
Apr 23
SAN5:15 pmSan Diego
18h 00m
1 stop
FLR8:15 pmFlorence Peretola
$866
Find similar
Lufthansa
Dec 10
FLR6:30 amFlorence Peretola
18h 15m
1 stop
SAN3:45 pmSan Diego
Dec 14
SAN2:16 pmSan Diego
35h 39m
2 stops
FLR10:55 amFlorence Peretola
$892
Find similar

United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Jan 16
FLR6:30 amFlorence Peretola
23h 19m
2 stops
SAN8:49 pmSan Diego
Jan 20
SAN7:00 amSan Diego
21h 40m
2 stops
FLR1:40 pmFlorence Peretola
$862
Find similar
United Airlines
Jan 16
FLR6:30 amFlorence Peretola
19h 58m
2 stops
SAN5:28 pmSan Diego
Jan 20
SAN7:45 amSan Diego
20h 55m
2 stops
FLR1:40 pmFlorence Peretola
$863
Find similar
United Airlines
Jan 16
FLR8:00 amFlorence Peretola
16h 45m
1 stop
SAN3:45 pmSan Diego
Jan 20
SAN6:15 amSan Diego
22h 25m
2 stops
FLR1:40 pmFlorence Peretola
$871
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 November 24, 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

Thu 4/16

10:20 am-8:37 pm

2 stops19h 17m

San Diego

Thu 4/23

9:40 am-6:30 pm

2 stops23h 50m

$660

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 1/16

6:30 am-8:49 pm

2 stops23h 19m

San Diego

Tue 1/20

7:00 am-1:40 pm

2 stops21h 40m

$862

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 1/16

6:30 am-5:28 pm

2 stops19h 58m

San Diego

Tue 1/20

7:45 am-1:40 pm

2 stops20h 55m

$863

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 4/16

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Thu 4/23

5:15 pm-8:15 pm

1 stop18h 00m

$866

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 1/16

8:00 am-3:45 pm

1 stop16h 45m

San Diego

Tue 1/20

6:15 am-1:40 pm

2 stops22h 25m

$871

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 12/10

6:30 am-3:45 pm

1 stop18h 15m

San Diego

Sun 12/14

2:16 pm-10:55 am

2 stops35h 39m

$892

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 4/16

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Thu 4/23

4:26 pm-6:25 pm

2 stops16h 59m

$900

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 12/10

6:30 am-11:53 am

2 stops38h 23m

San Diego

Sun 12/14

2:16 pm-10:55 am

2 stops35h 39m

$908

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 5/5

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Tue 5/12

11:00 am-2:00 pm

2 stops18h 00m

$954

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Tue 5/5

1:25 pm-10:14 pm

2 stops17h 49m

San Diego

Tue 5/12

11:00 am-2:00 pm

2 stops18h 00m

$963

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 37% 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 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
Imperial Beach
La Mesa
Poway
Borrego Springs
San Ysidro
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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