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Cheap flights from Florence to San Diego from $447

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 9/9. 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

United Airlines Logo
6:40 am - 6:23 pmFLR-SAN
20h 43m2 stops
United Airlines Logo
4:03 pm - 4:45 pmSAN-FLR
15h 42m2 stops
$815United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
8:15 am - 3:25 pmFLR-SAN
16h 10m1 stop
United Airlines Logo
12:52 pm - 4:45 pmSAN-FLR
18h 53m2 stops
$825United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Lufthansa Logo
8:15 am - 3:25 pmFLR-SAN
16h 10m1 stop
Lufthansa Logo
5:56 pm - 8:15 pmSAN-FLR
17h 19m2 stops
$860Lufthansa
Find Deal
Thu, Sep 4 - Sat, Sep 13
British Airways Logo
7:05 am - 2:50 pmFLR-SAN
16h 45m1 stop
British Airways Logo
4:40 pm - 10:20 pmSAN-FLR
20h 40m1 stop
$862British Airways
Find Deal
Fri, Oct 3 - Tue, Oct 7
British Airways Logo
7:05 am - 6:00 pmFLR-SAN
19h 55m1 stop
British Airways Logo
4:40 pm - 10:20 pmSAN-FLR
20h 40m1 stop
$863British Airways
Find Deal
Fri, Oct 3 - Tue, Oct 7
Lufthansa Logo
8:15 am - 3:25 pmFLR-SAN
16h 10m1 stop
Lufthansa Logo
2:21 pm - 6:15 pmSAN-FLR
18h 54m2 stops
$868Lufthansa
Find Deal
Thu, Sep 4 - Thu, Sep 18
Logo
6:30 am - 11:34 pmFLR-SAN
26h 04m3 stops
Logo
6:15 am - 2:25 pmSAN-FLR
23h 10m3 stops
$909
Find Deal
Thu, Sep 4 - Mon, Sep 8
Logo
10:30 am - 11:37 pmFLR-SAN
22h 07m3 stops
Logo
6:15 am - 6:25 pmSAN-FLR
27h 10m3 stops
$1,040
Find Deal
Wed, Sep 3 - Sun, Sep 7
American Airlines Logo
7:05 am - 2:50 pmFLR-SAN
16h 45m1 stop
American Airlines Logo
7:13 am - 11:30 amSAN-FLR
19h 17m2 stops
$1,332American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
6:55 am - 8:04 pmFLR-SAN
22h 09m2 stops
American Airlines Logo
6:00 pm - 10:50 amSAN-FLR
31h 50m1 stop
$2,033American Airlines
Find Deal
Mon, Dec 22 - Sat, Dec 27

United Airlines flights from Florence to San Diego

Our best United Airlines deals on Florence to San Diego flight tickets
United Airlines
Sep 4
FLR6:40 amFlorence Peretola
20h 43m
2 stops
SAN6:23 pmSan Diego
Sep 8
SAN4:03 pmSan Diego
15h 42m
2 stops
FLR4:45 pmFlorence Peretola
$815
Find similar
United Airlines
Sep 4
FLR8:15 amFlorence Peretola
16h 10m
1 stop
SAN3:25 pmSan Diego
Sep 8
SAN12:52 pmSan Diego
18h 53m
2 stops
FLR4:45 pmFlorence Peretola
$825
Find similar
United Airlines
Sep 3
FLR6:40 amFlorence Peretola
22h 06m
2 stops
SAN7:46 pmSan Diego
Sep 7
SAN10:54 amSan Diego
20h 51m
2 stops
FLR4:45 pmFlorence Peretola
$855
Find similar

Lufthansa flights from Florence to San Diego

Our best Lufthansa deals on Florence to San Diego flight tickets
Lufthansa
Sep 4
FLR8:15 amFlorence Peretola
16h 10m
1 stop
SAN3:25 pmSan Diego
Sep 13
SAN5:56 pmSan Diego
17h 19m
2 stops
FLR8:15 pmFlorence Peretola
$860
Find similar
Lufthansa
Sep 4
FLR8:15 amFlorence Peretola
16h 10m
1 stop
SAN3:25 pmSan Diego
Sep 18
SAN2:21 pmSan Diego
18h 54m
2 stops
FLR6:15 pmFlorence Peretola
$868
Find similar
Lufthansa
Sep 4
FLR6:40 amFlorence Peretola
18h 43m
2 stops
SAN4:23 pmSan Diego
Sep 18
SAN2:21 pmSan Diego
23h 24m
2 stops
FLR10:45 pmFlorence Peretola
$869
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 August 20, 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 9/4

6:40 am-6:23 pm

2 stops20h 43m

San Diego

Mon 9/8

4:03 pm-4:45 pm

2 stops15h 42m

$815

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/4

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Mon 9/8

12:52 pm-4:45 pm

2 stops18h 53m

$825

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/4

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Sat 9/13

5:56 pm-8:15 pm

2 stops17h 19m

$860

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/3

7:05 am-2:50 pm

1 stop16h 45m

San Diego

Tue 10/7

4:40 pm-10:20 pm

1 stop20h 40m

$862

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Fri 10/3

7:05 am-6:00 pm

1 stop19h 55m

San Diego

Tue 10/7

4:40 pm-10:20 pm

1 stop20h 40m

$863

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/4

8:15 am-3:25 pm

1 stop16h 10m

San Diego

Thu 9/18

2:21 pm-6:15 pm

2 stops18h 54m

$868

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/4

6:30 am-11:34 pm

3 stops26h 04m

San Diego

Mon 9/8

6:15 am-2:25 pm

3 stops23h 10m

$909

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Wed 9/3

10:30 am-11:37 pm

3 stops22h 07m

San Diego

Sun 9/7

6:15 am-6:25 pm

3 stops27h 10m

$1,040

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Thu 9/4

7:05 am-2:50 pm

1 stop16h 45m

San Diego

Mon 9/8

7:13 am-11:30 am

2 stops19h 17m

$1,332

FlorenceSan Diego

FLR - SAN

FLRSAN

Florence Peretola

Mon 12/22

6:55 am-8:04 pm

2 stops22h 09m

San Diego

Sat 12/27

6:00 pm-10:50 am

1 stop31h 50m

$2,033

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 10% 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 16h 10m.

  • 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
7,337 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
Imperial Beach
Poway
San Ysidro
Borrego Springs
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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