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$849+ Cheap flights from Naples (NAP) 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — SAN
déc. 10 — déc. 171
mer. 12/10
mer. 12/17
1 adult, Economy
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Cheap flight deals from Naples to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Naples (NAP) 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 novembre 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$848
(Lufthansa)

One-way from

$444
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,042
Provider with most accurate pricing for Naples-San Diego flight deals.
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Provider most trusted by Cheapflights users for Naples-San Diego flights.
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From Naples to San Diego
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One-way flight from Naples to San Diego
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Highest demand for flights based on searches. 11% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Naples to San Diego

Cheapest flights from Naples to San Diego
Explore the most affordable flight options available from Naples to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 10, 2025.

This lol.travel deal was found by Cheapflights users on 11/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/46:15 pmNAP - SAN
1 stop30h 30mLufthansa
mar. 12/912:50 pmSAN - NAP
2 stops19h 35mLufthansa
Deal found 11/10$862
This KLM deal was found by Cheapflights users on 11/10. 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.
jeu. 12/412:15 pmNAP - SAN
2 stops19h 09mMultiple Airlines
mar. 12/94:04 pmSAN - NAP
2 stops20h 11mMultiple Airlines
Deal found 11/10$872
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/172:15 pmNAP - SAN
3 stops40h 38mUnited Airlines
sam. 11/298:40 pmSAN - NAP
2 stops35h 45mUnited Airlines
Deal found 11/10$881
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
mar. 12/21:15 pmNAP - SAN
1 stop35h 30mLufthansa
lun. 12/87:00 amSAN - NAP
2 stops21h 50mLufthansa
Deal found 11/10$886
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/251:15 pmNAP - SAN
2 stops44h 00mLufthansa
jeu. 1/17:00 amSAN - NAP
2 stops20h 30mLufthansa
Deal found 11/10$891
This Air France deal was found by Cheapflights users on 11/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/106:15 amNAP - SAN
2 stops19h 11mMultiple Airlines
mer. 12/1711:05 amSAN - NAP
2 stops18h 15mMultiple Airlines
Deal found 11/10$903
This American Airlines deal was found by Cheapflights users on 11/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/46:20 amNAP - SAN
2 stops24h 36mAmerican Airlines
mar. 12/96:00 pmSAN - NAP
1 stop32h 45mAmerican Airlines
Deal found 11/10$1,197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Naples 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 novembre 10, 2025.
Use the filters below to find and compare flights from Naples to San Diego that are best for you.

Fly from

Naples

Fly to

San Diego

Route

Depart

Return

Price

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

ven. 2/20

1:15 pm-6:29 pm

2 stops38h 14m

San Diego

mar. 2/24

12:55 pm-5:25 pm

2 stops19h 30m

$849

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

jeu. 12/4

6:15 pm-3:45 pm

1 stop30h 30m

San Diego

mar. 12/9

12:50 pm-5:25 pm

2 stops19h 35m

$862

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

jeu. 12/4

12:15 pm-10:24 pm

2 stops19h 09m

San Diego

mar. 12/9

4:04 pm-9:15 pm

2 stops20h 11m

$872

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

jeu. 12/4

11:50 am-6:18 pm

2 stops39h 28m

San Diego

mar. 12/9

4:04 pm-9:15 pm

2 stops20h 11m

$889

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

jeu. 12/25

1:15 pm-12:15 am

2 stops44h 00m

San Diego

jeu. 1/1

7:00 am-12:30 pm

2 stops20h 30m

$891

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

ven. 2/20

4:40 pm-4:10 pm

1 stop32h 30m

San Diego

mar. 2/24

6:00 pm-11:45 am

1 stop32h 45m

$959

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

ven. 2/20

6:35 am-8:49 pm

3 stops23h 14m

San Diego

mar. 2/24

11:30 am-5:25 pm

2 stops20h 55m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

  • Most accurate provider: When it comes to deals on Naples-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Naples-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Naples-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Naples-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 Naples-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 Naples to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Naples 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.

Cheapflights Insights

Everything you need to know about your flight from Naples to San Diego

What is the cheapest month to book a flight from Naples to San Diego?

Currently, April is the cheapest month in which you can book a flight from Naples to San Diego (average of $827). Flying from Naples to San Diego in September is currently the most expensive (average of $1,659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Naples to San Diego?

Related info for your journey

Find useful and relevant information for your journey from Naples 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 Naples to San Diego?

    Departing from Naples to San Diego will take you 38h 14m. The distance from Naples to San Diego is about 6481 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Naples 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.

  • What is the cheapest month to book a flight from Naples to San Diego?

    Currently, April is the cheapest month in which you can book a flight from Naples to San Diego (average of $827). Flying from Naples to San Diego in September is currently the most expensive (average of $1,659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City

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