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$525+ Cheap flights from Florence, SC to San Diego (FLO - 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
FLO — SAN
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Florence to San Diego

Cheapest flights from Florence to San Diego
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 July 17, 2026.

This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:15 am
FLO
-
SAN
1 stop8h 55m
American Airlines
Tue 12/151:44 pm
SAN
-
FLO
1 stop7h 19m
American Airlines
Deal found 7/15$525
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:09 am
FLO
-
SAN
1 stop7h 01m
American Airlines
Wed 10/1411:58 am
SAN
-
FLO
1 stop8h 59m
American Airlines
Deal found 7/16$562
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:22 am
FLO
-
SAN
1 stop6h 45m
American Airlines
Sat 11/146:15 am
SAN
-
FLO
1 stop8h 52m
American Airlines
Deal found 7/14$572
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:35 pm
FLO
-
SAN
1 stop7h 15m
American Airlines
Tue 7/211:19 pm
SAN
-
FLO
1 stop7h 18m
American Airlines
Deal found 7/15$619
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:35 pm
FLO
-
SAN
1 stop7h 15m
American Airlines
Sat 8/86:15 am
SAN
-
FLO
2 stops13h 44m
American Airlines
Deal found 7/15$645
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:17 am
FLO
-
SAN
1 stop6h 43m
American Airlines
Fri 8/712:47 pm
SAN
-
FLO
1 stop7h 12m
American Airlines
Deal found 7/13$671

Find flight deals from Florence to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLO) 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 July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(American Airlines)
Provider with most accurate pricing for Florence-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Florence-San Diego flights.
Search Deals
From Florence to San Diego
Search Deals

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 2,558,603 searches. Data last updated July 17, 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

FLO - SAN

FLOSAN

Florence

Fri 10/9

5:09 am-9:10 am

1 stop7h 01m

San Diego

Wed 10/14

11:58 am-11:57 pm

1 stop8h 59m

$562

FlorenceSan Diego

FLO - SAN

FLOSAN

Florence

Wed 8/12

6:22 am-10:07 am

1 stop6h 45m

San Diego

Sat 11/14

6:15 am-6:07 pm

1 stop8h 52m

$572
Quickest round-trip

FlorenceSan Diego

FLO - SAN

FLOSAN

Florence

Wed 7/29

2:35 pm-6:50 pm

1 stop7h 15m

San Diego

Sat 8/8

12:47 pm-10:59 pm

1 stop7h 12m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Sorted 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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Florence, South Carolina-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, South Carolina-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Florence, South Carolina-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Florence, South Carolina-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, South Carolina-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.
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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated July 17, 2026.
Get a feel of what it's like to fly with American Airlines from Florence to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,818 reviews

Food

6.4

Entertainment

6.8

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,818 reviews
American Airlines
7.1
Good
11,818 reviews

Food

6.4

Entertainment

6.8

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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.

  • How long is the flight from Florence, South Carolina to San Diego?

    American Airlines can get you from Florence, South Carolina to San Diego in just under 7h 01m. Your travel time can differ by up to . The distance between Florence, South Carolina and San Diego is about 2149 mi.

  • What is the cheapest airline to fly from Florence, South Carolina to San Diego round-trip?

    Our cheapest airline available from Florence, South Carolina to San Diego is American Airlines. Our recent data shows that you can find tickets from as low as $464 on this airline.

  • Can I find deals for flights from Florence to San Diego that include hotel bookings?

    Yes. In addition to deals on Florence to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florence to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florence to San Diego.

  • Can I find deals for business class flights from Florence to San Diego?

    Yes. Cheapflights offers flight deals from Florence to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
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Julian
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Top airline flying from Florence to San Diego

Discover the top airline that operate flights from Florence to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$464Average$561FlexibilityNo cancel feeOn-time71%

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