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$814+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — SAN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 November 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$814
(American Airlines)

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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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 November 26, 2025.

This Billigflug deal was found by Cheapflights users on 11/24. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:20 amNAP - SAN
2 stops26h 33mMultiple Airlines
Wed 12/1010:35 pmSAN - NAP
2 stops30h 35mMultiple Airlines
Deal found 11/24$876
This lol.travel deal was found by Cheapflights users on 11/24. 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.
Thu 12/46:15 pmNAP - SAN
1 stop30h 30mLufthansa
Wed 12/105:35 pmSAN - NAP
1 stop14h 50mLufthansa
Deal found 11/24$943
This Expedia deal was found by Cheapflights users on 11/24. 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.
Thu 12/411:50 amNAP - SAN
2 stops36h 33mKLM
Wed 12/107:20 amSAN - NAP
2 stops18h 50mKLM
Deal found 11/24$957
This KLM deal was found by Cheapflights users on 11/24. 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.
Sun 12/146:15 amNAP - SAN
2 stops20h 57mKLM
Wed 12/177:20 amSAN - NAP
2 stops17h 30mKLM
Deal found 11/24$1,361
This Booking.com deal was found by Cheapflights users on 11/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:20 amNAP - SAN
2 stops23h 25mMultiple Airlines
Wed 12/176:00 pmSAN - NAP
1 stop36h 35mMultiple Airlines
Deal found 11/24$1,457
This Booking.com deal was found by Cheapflights users on 11/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:35 pmNAP - SAN
1 stop36h 35mBritish Airways
Wed 12/176:00 pmSAN - NAP
1 stop36h 35mBritish Airways
Deal found 11/24$1,814
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Sun 12/146:35 amNAP - SAN
3 stops44h 53mUnited Airlines
Wed 12/177:42 amSAN - NAP
2 stops17h 53mUnited Airlines
Deal found 11/24$1,953

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 November 26, 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

Wed 5/20

3:00 pm-12:06 pm

1 stop30h 06m

San Diego

Sat 6/20

4:45 pm-5:15 pm

1 stop15h 30m

$814

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 2/19

12:40 pm-11:57 am

2 stops56h 17m

San Diego

Mon 2/23

7:50 pm-11:45 am

2 stops54h 55m

$826

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 5/20

12:00 pm-8:35 am

2 stops29h 35m

San Diego

Sat 6/20

6:30 am-10:00 am

2 stops18h 30m

$868

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 2/19

1:15 pm-12:29 am

2 stops20h 14m

San Diego

Mon 2/23

7:00 am-5:25 pm

2 stops25h 25m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

  • 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.

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 30h 06m. The distance from Naples to San Diego is about 6481 mi. This flight may include one or multiple stops.

  • 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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