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$404+ Cheap flights from Naples (NAP) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — SAN
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
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Cheap 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 August 17, 2026.

This Iberia deal was found by Cheapflights users on 8/17. 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.
Sat 8/293:00 pm -
1 stop17h 55m
Tue 9/16:15 am -
1 stop21h 45m
Deal found 8/17$960
This Iberia deal was found by Cheapflights users on 8/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:00 pm -
1 stop17h 47m
Mon 8/316:15 am -
1 stop21h 45m
Deal found 8/12$961
This Iberia deal was found by Cheapflights users on 8/17. 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.
Sat 8/296:50 am -
2 stops21h 21m
Tue 9/16:15 am -
1 stop21h 45m
Deal found 8/17$962
This Iberia deal was found by Cheapflights users on 8/16. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:50 am -
2 stops21h 29m
Tue 9/16:15 am -
1 stop21h 45m
Deal found 8/16$966
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops20h 28m
Sun 9/132:24 pm -
2 stops23h 31m
Deal found 8/12$980
This Iberia deal was found by Cheapflights users on 8/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:00 pm -
1 stop17h 55m
Wed 8/269:48 am -
1 stop15h 12m
Deal found 8/15$991
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
2 stops20h 26m
Mon 10/57:00 am -
1 stop17h 40m
Deal found 8/14$1,002
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/36:00 am -
2 stops20h 26m
Mon 9/76:35 am -
1 stop20h 05m
Deal found 8/13$1,006

Find 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 August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$960
(Iberia)

One-way from

$404
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$1,139
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.
Search Deals
From Naples to San Diego
Search Deals
One-way flight from Naples to San Diego
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 August 17, 2026.
Use the filters below to find and compare flights from Naples to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Thu 8/27

6:50 am-7:19 pm

2 stops21h 29m

San Diego

Mon 8/31

6:15 am-1:00 pm

1 stop21h 45m

$964

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Thu 9/3

6:00 am-5:26 pm

2 stops20h 26m

San Diego

Mon 9/7

6:35 am-11:40 am

1 stop20h 05m

$1,006
Quickest round-trip

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Thu 8/27

11:40 am-10:49 pm

2 stops20h 09m

San Diego

Mon 8/31

6:29 am-11:30 am

2 stops20h 01m

$1,012

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Mon 9/28

7:30 pm-10:41 pm

2 stops36h 11m

San Diego

Mon 10/5

6:40 am-6:35 pm

2 stops26h 55m

$1,014

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Sun 8/30

9:05 am-8:58 pm

1 stop20h 53m

San Diego

Sun 9/6

11:48 am-6:15 pm

2 stops21h 27m

$1,015

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Thu 8/27

11:40 am-10:49 pm

2 stops20h 09m

San Diego

Tue 9/1

10:55 am-6:15 pm

2 stops22h 20m

$1,015
Cheapest one-way

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Wed 9/9

9:35 pm-2:10 pm

3 stops49h 35m

$502

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Sat 10/3

6:05 am-8:15 pm

2 stops23h 10m

$653

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Tue 9/8

11:40 am-9:14 am

2 stops30h 34m

$710

NaplesSan Diego

NAP Naples - SAN San Diego

NAPSAN

Naples

Fri 10/2

8:50 pm-11:51 pm

2 stops36h 01m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • 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, October is the cheapest month in which you can book a flight from Naples to San Diego (average of $929). 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?

Airfare is below average for this route at the moment.

Naples to San Diego flights typically cost between $1,022 and $1,163 in August.
The cheapest round-trip price found within the last 5 days was $960 on Iberia (Aug 29-Sep 1).

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 20h 26m. The distance from Naples to San Diego is about 6481 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Naples to San Diego one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $587. However, be on the lookout for offers from American Airlines and Lufthansa, as they are both options that can get you from Naples to San Diego for a low price.

  • 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, October is the cheapest month in which you can book a flight from Naples to San Diego (average of $929). 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
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove

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