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$423+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — SAN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$850
(Kiwi.com)

One-way from

$423
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$929
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. 5% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Thu 11/201:15 pmNAP - SAN
2 stops19h 58mLufthansa
Tue 11/255:35 pmSAN - NAP
1 stop14h 50mLufthansa
Deal found 10/26$850
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/66:20 amNAP - SAN
2 stops23h 28mAmerican Airlines
Mon 11/108:25 amSAN - NAP
2 stops18h 25mAmerican Airlines
Deal found 10/26$853
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Mon 12/152:15 pmNAP - SAN
2 stops19h 00mLufthansa
Tue 12/305:35 pmSAN - NAP
1 stop14h 50mLufthansa
Deal found 10/28$858
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/136:15 amNAP - SAN
2 stops23h 30mAmerican Airlines
Sat 1/176:20 amSAN - NAP
2 stops20h 25mAmerican Airlines
Deal found 10/26$861
This lol.travel deal was found by Cheapflights users on 10/26. 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 11/106:15 pmNAP - SAN
1 stop30h 30mLufthansa
Sun 11/165:35 pmSAN - NAP
1 stop14h 50mLufthansa
Deal found 10/26$862
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/152:15 pmNAP - SAN
2 stops19h 00mUnited Airlines
Mon 12/2910:30 pmSAN - NAP
2 stops33h 55mUnited Airlines
Deal found 10/28$871
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/152:15 pmNAP - SAN
2 stops31h 35mUnited Airlines
Wed 12/316:30 amSAN - NAP
2 stops25h 55mUnited Airlines
Deal found 10/28$872
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/152:15 pmNAP - SAN
2 stops31h 35mUnited Airlines
Thu 1/157:52 pmSAN - NAP
2 stops37h 23mUnited Airlines
Deal found 10/26$873
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/152:15 pmNAP - SAN
2 stops31h 35mUnited Airlines
Thu 1/17:40 amSAN - NAP
2 stops21h 00mUnited Airlines
Deal found 10/28$874
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 11/206:15 amNAP - SAN
2 stops23h 27mDelta
Tue 11/256:35 amSAN - NAP
2 stops24h 15mDelta
Deal found 10/26$876
This SWISS deal was found by Cheapflights users on 10/26. 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.
Fri 12/1210:10 amNAP - SAN
2 stops21h 20mSWISS
Sat 1/1710:52 amSAN - NAP
2 stops18h 18mSWISS
Deal found 10/26$878

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 October 28, 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

Thu 11/20

1:15 pm-12:13 am

2 stops19h 58m

San Diego

Tue 11/25

5:35 pm-5:25 pm

1 stop14h 50m

$850

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Fri 2/20

1:15 pm-12:29 am

2 stops20h 14m

San Diego

Tue 2/24

12:55 pm-5:25 pm

2 stops19h 30m

$857

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Mon 12/15

2:15 pm-12:15 am

2 stops19h 00m

San Diego

Mon 12/29

10:30 pm-5:25 pm

2 stops33h 55m

$871

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Mon 12/15

2:15 pm-8:06 am

2 stops26h 51m

San Diego

Mon 1/19

6:15 am-1:50 pm

3 stops22h 35m

$873

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Mon 12/15

2:15 pm-6:28 pm

2 stops37h 13m

San Diego

Tue 1/20

9:55 am-1:50 pm

2 stops18h 55m

$873

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Mon 12/15

2:15 pm-12:50 pm

2 stops31h 35m

San Diego

Thu 1/1

7:40 am-1:40 pm

2 stops21h 00m

$874

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 11/20

6:15 am-8:42 pm

2 stops23h 27m

San Diego

Tue 11/25

6:35 am-3:50 pm

2 stops24h 15m

$876

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Fri 12/12

10:10 am-10:30 pm

2 stops21h 20m

San Diego

Sat 1/17

10:52 am-2:10 pm

2 stops18h 18m

$878

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Tue 12/16

1:15 pm-12:15 am

2 stops20h 00m

San Diego

Tue 12/30

12:42 pm-5:25 pm

2 stops19h 43m

$884

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Sat 12/13

1:15 pm-12:15 am

2 stops20h 00m

San Diego

Fri 1/16

9:55 am-12:30 pm

2 stops17h 35m

$884

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 results
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  • 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 February is currently the most expensive (average of $1,059). 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 19h. 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 February is currently the most expensive (average of $1,059). 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
Imperial Beach
National City

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