$425+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — SAN
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Naples to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Naples to San Diego
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Cheapest flights from Naples to San DiegoExplore 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 September 16, 2026.
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 September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:15 pm -
2 stops51h 25m
Sun 12/611:00 am -
2 stops17h 30m
Deal found 9/14![United Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:15 pm -
2 stops57h 40m
Mon 12/79:43 am -
2 stops18h 47m
Deal found 9/14![United Airlines logo]()
$613
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:00 pm -
1 stop17h 06m
Mon 10/54:45 pm -
1 stop20h 15m
Deal found 9/12![British Airways logo]()
$842
This lol.travel deal was found by Cheapflights users on 9/11. 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.
Fri 10/23:00 pm -
1 stop17h 06m
Tue 10/67:40 pm -
1 stop17h 20m
Deal found 9/11![British Airways logo]()
$843
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:00 pm -
1 stop37h 28m
Sun 10/117:40 pm -
1 stop17h 20m
Deal found 9/15![British Airways logo]()
$881
This Iberia deal was found by Cheapflights users on 9/15. 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.
Mon 10/53:00 pm -
1 stop17h 19m
Sun 10/117:40 pm -
1 stop14h 55m
Deal found 9/15![Multiple Airlines logo]()
$885
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/303:00 pm -
1 stop17h 25m
Sun 10/43:05 pm -
2 stops21h 55m
Deal found 9/15![American Airlines logo]()
$887
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:00 pm -
1 stop37h 28m
Mon 10/124:45 pm -
1 stop20h 15m
Deal found 9/14![British Airways logo]()
$889
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:00 pm -
1 stop17h 25m
Sun 10/47:32 am -
1 stop17h 28m
Deal found 9/14![British Airways logo]()
$895
Best flights from Naples to San DiegoDiscover carefully curated flight deals from Naples to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Naples to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:00 pm -
1 stop27h 16m
Sun 10/187:40 pm -
1 stop14h 55m
Deal found 9/12![British Airways logo]()
$842
This Flighttix deal was found by Cheapflights users on 9/13. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:00 pm -
1 stop17h 06m
Tue 10/61:12 pm -
1 stop35h 48m
Deal found 9/13![Multiple Airlines logo]()
$888
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/303:00 pm -
1 stop17h 25m
Sun 10/46:20 am -
1 stop21h 40m
Deal found 9/15![American Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am -
2 stops23h 29m
Mon 10/126:35 am -
1 stop20h 05m
Deal found 9/15![United Airlines logo]()
$913
This Lufthansa deal was found by Cheapflights users on 9/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:05 pm -
1 stop35h 20m
Sun 10/115:15 pm -
1 stop14h 30m
Deal found 9/15![Lufthansa logo]()
$934
This British Airways deal was found by Cheapflights users on 9/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:00 pm -
1 stop27h 14m
Tue 10/67:53 am -
2 stops25h 12m
Deal found 9/13![British Airways logo]()
$888
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
2 stops25h 41m
Sun 10/117:00 am -
2 stops19h 40m
Deal found 9/15![United Airlines logo]()
$913
This Lufthansa deal was found by Cheapflights users on 9/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:35 pm -
1 stop35h 10m
Wed 12/92:26 pm -
2 stops18h 19m
Deal found 9/14![Lufthansa logo]()
$938
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:40 pm -
2 stops37h 55m
Fri 12/116:00 pm -
1 stop32h 45m
Deal found 9/14![British Airways logo]()
$903
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
2 stops20h 26m
Mon 10/57:00 am -
1 stop17h 40m
Deal found 9/12![United Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 am -
2 stops20h 08m
Sun 10/47:00 am -
2 stops19h 40m
Deal found 9/15![United Airlines logo]()
$1,019
Last-minute flights from Naples to San DiegoDiscover last-minute flight deals from Naples to San Diego. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Naples to San Diego. Data last updated September 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/303:00 pm -
1 stop17h 25m
Sun 10/43:05 pm -
2 stops21h 55m
Deal found 9/15![American Airlines logo]()
$887
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:00 pm -
1 stop17h 25m
Sun 10/47:32 am -
1 stop17h 28m
Deal found 9/14![British Airways logo]()
$895
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:00 pm -
1 stop17h 06m
Mon 10/54:45 pm -
1 stop20h 15m
Deal found 9/12![British Airways logo]()
$842
This lol.travel deal was found by Cheapflights users on 9/11. 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.
Fri 10/23:00 pm -
1 stop17h 06m
Tue 10/67:40 pm -
1 stop17h 20m
Deal found 9/11![British Airways logo]()
$843
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/23:00 pm -
1 stop17h 06m
Tue 10/610:06 am -
2 stops17h 54m
Deal found 9/11![American Airlines logo]()
$897
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:00 pm -
1 stop37h 28m
Sun 10/117:40 pm -
1 stop17h 20m
Deal found 9/15![British Airways logo]()
$881
This Iberia deal was found by Cheapflights users on 9/15. 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.
Mon 10/53:00 pm -
1 stop17h 19m
Sun 10/117:40 pm -
1 stop14h 55m
Deal found 9/15![Multiple Airlines logo]()
$885
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:00 pm -
1 stop37h 28m
Mon 10/124:45 pm -
1 stop20h 15m
Deal found 9/14![British Airways logo]()
$889
One-way flights from Naples to San DiegoSearch for one-way flight options from Naples to San Diego. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Naples to San Diego. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 10/216:50 pm -
3 stops33h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Tue 10/207:40 pm -
3 stops51h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 pm -
3 stops28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/2210:10 pm -
2 stops30h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/191:05 pm -
3 stops37h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/257:40 am -
3 stops37h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$653
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/118:30 am -
3 stops42h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/2311:00 am -
3 stops35h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$726
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $608 (United Airlines) |
One-way from | $425 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $771 |
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 7,457,451 searches. Data last updated September 16, 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
Cheapest round-trip
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Sun 10/25
7:40 am-1:16 pm
3 stops37h 36m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$653
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Wed 10/21
7:00 am-1:16 pm
2 stops39h 16m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$668
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Sun 10/11
8:30 am-6:29 pm
3 stops42h 59m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$678
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Sat 10/3
3:00 pm-11:06 pm
1 stop17h 06m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$767
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Mon 10/12
3:00 pm-9:16 am
1 stop27h 16m
San Diego
Sun 10/18
7:40 pm-7:35 pm
1 stop14h 55m
$842
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Sat 10/3
11:40 am-11:25 pm
2 stops20h 45m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$869
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Fri 10/2
3:00 pm-11:06 pm
1 stop17h 06m
San Diego
Tue 10/6
1:12 pm-10:00 am
1 stop35h 48m
$888
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Fri 10/2
3:00 pm-9:14 am
1 stop27h 14m
San Diego
Tue 10/6
7:53 am-6:05 pm
2 stops25h 12m
$888
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Wed 9/30
3:00 pm-11:25 pm
1 stop17h 25m
San Diego
Sun 10/4
6:20 am-1:00 pm
1 stop21h 40m
$894
NaplesSan Diego
NAP Naples - SAN San Diego
NAPSAN
Naples
Fri 12/4
4:40 pm-9:35 pm
2 stops37h 55m
San Diego
Fri 12/11
6:00 pm-11:45 am
1 stop32h 45m
$903
Showing 1-10 of 17 resultsSorted by cheapest first
- 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.
NAP-SAN
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
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
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San Ysidro
Poway
La Mesa
Santee
Julian
Lemon Grove
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