$528+ Cheap flights from Florence (FLR) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — SAN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Florence to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Florence to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Florence to San DiegoExplore the most affordable flight options available from Florence to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Florence to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:30 am -
2 stops25h 25m
Sat 1/96:20 am -
2 stops21h 10m
Deal found 9/13![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
2 stops21h 10m
Fri 10/235:15 pm -
1 stop14h 20m
Deal found 9/11![United Airlines logo]()
$901
This SWISS deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:55 pm -
2 stops35h 32m
Wed 11/41:31 pm -
2 stops34h 24m
Deal found 9/13![SWISS logo]()
$903
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 am -
1 stop17h 15m
Wed 11/45:35 pm -
1 stop17h 40m
Deal found 9/13![Lufthansa logo]()
$906
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:40 pm -
1 stop25h 10m
Tue 9/293:00 pm -
2 stops17h 15m
Deal found 9/10![Multiple Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:30 am -
2 stops23h 07m
Tue 9/296:20 am -
2 stops20h 10m
Deal found 9/10![Delta logo]()
$917
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am -
2 stops17h 55m
Wed 1/139:30 am -
2 stops19h 10m
Deal found 9/12![Lufthansa logo]()
$975
This British Airways deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2612:25 pm -
2 stops20h 11m
Sat 1/96:20 am -
2 stops20h 25m
Deal found 9/13![British Airways logo]()
$1,084
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:40 am -
1 stop14h 30m
Sat 1/92:05 pm -
1 stop17h 20m
Deal found 9/13![Delta logo]()
$1,089
This lol.travel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 am -
1 stop19h 45m
Fri 10/234:45 pm -
1 stop20h 35m
Deal found 9/11![British Airways logo]()
$1,121
Best flights from Florence to San DiegoDiscover carefully curated flight deals from Florence to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Florence to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:30 am -
3 stops26h 59m
Sun 2/76:50 am -
2 stops22h 15m
Deal found 9/14![United Airlines logo]()
$889
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/412:35 pm -
1 stop36h 35m
Sun 2/76:00 pm -
1 stop32h 30m
Deal found 9/14![British Airways logo]()
$896
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:30 am -
2 stops25h 25m
Sat 1/96:20 am -
2 stops21h 10m
Deal found 9/13![United Airlines logo]()
$899
Last-minute flights from Florence to San DiegoDiscover last-minute flight deals from Florence to San Diego. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Florence to San Diego. Data last updated September 15, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am -
2 stops17h 55m
Wed 1/139:30 am -
2 stops19h 10m
Deal found 9/12![Lufthansa logo]()
$975
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:40 pm -
1 stop25h 10m
Tue 9/293:00 pm -
2 stops17h 15m
Deal found 9/10![Multiple Airlines logo]()
$912
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:35 pm -
1 stop27h 15m
Tue 9/291:40 pm -
1 stop20h 20m
Deal found 9/10![KLM logo]()
$917
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:15 am -
2 stops36h 32m
Fri 10/27:00 am -
2 stops26h 30m
Deal found 9/12![Air Canada logo]()
$1,233
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am -
2 stops19h 56m
Fri 10/25:15 pm -
1 stop18h 00m
Deal found 9/12![Lufthansa logo]()
$1,253
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
2 stops21h 10m
Fri 10/235:15 pm -
1 stop14h 20m
Deal found 9/11![United Airlines logo]()
$901
This lol.travel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 am -
1 stop19h 45m
Fri 10/234:45 pm -
1 stop20h 35m
Deal found 9/11![British Airways logo]()
$1,121
This SWISS deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:55 pm -
2 stops35h 32m
Wed 11/41:31 pm -
2 stops34h 24m
Deal found 9/13![SWISS logo]()
$903
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 am -
1 stop17h 15m
Wed 11/45:35 pm -
1 stop17h 40m
Deal found 9/13![Lufthansa logo]()
$906
One-way flights from Florence to San DiegoSearch for one-way flight options from Florence to San Diego. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Florence to San Diego. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:45 am -
3 stops42h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:40 pm -
3 stops48h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$530
This KAYAK deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2212:45 pm -
1 stop36h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![British Airways logo]()
$647
This Iberia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:50 am -
2 stops21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 pm -
3 stops54h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$683
Find flight deals from Florence to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLR) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $889 (United Airlines) |
One-way from | $528 (Mytrip) |
Popular in | June |
Cheapest in | December |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 15, 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
Cheapest round-trip
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Fri 1/22
6:25 am-10:20 am
3 stops36h 55m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$852
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Thu 2/4
6:30 am-12:29 am
3 stops26h 59m
San Diego
Sun 2/7
6:50 am-2:05 pm
2 stops22h 15m
$889
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Thu 2/4
12:35 pm-4:10 pm
1 stop36h 35m
San Diego
Sun 2/7
6:00 pm-11:30 am
1 stop32h 30m
$896
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Sat 12/26
6:30 am-10:55 pm
2 stops25h 25m
San Diego
Sat 1/9
6:20 am-12:30 pm
2 stops21h 10m
$899
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Tue 9/22
8:15 am-3:25 pm
1 stop16h 10m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$905
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Sun 10/25
8:25 am-5:10 pm
1 stop16h 45m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$974
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Fri 1/22
3:30 pm-8:30 pm
3 stops38h 00m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,003
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Tue 9/22
3:30 pm-7:00 pm
3 stops36h 30m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,038
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Mon 10/19
7:05 am-11:19 pm
2 stops25h 14m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,067
FlorenceSan Diego
FLR Florence Peretola - SAN San Diego
FLRSAN
Florence Peretola
Sun 9/20
3:30 pm-6:35 pm
2 stops36h 05m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,236
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Florence to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Florence to San Diego in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Florence-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Florence-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Florence-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Florence-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Florence-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Florence to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Florence with our price prediction graph.
FLR-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Florence to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Diego flight routes