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Cheap flights from Naples to San Diego from $449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Naples to San Diego departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Naples to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:25 am - 9:48 pm
NAP
-
SAN
19h 23m
1 stop
Air Canada Logo
7:00 am - 9:40 am
SAN
-
NAP
17h 40m
1 stop
$914Air Canada
Thu, Jun 11 - Mon, Jun 15
Lufthansa Logo
6:00 am - 8:34 pm
NAP
-
SAN
23h 34m
2 stops
Lufthansa Logo
2:24 pm - 10:55 pm
SAN
-
NAP
23h 31m
2 stops
$969Lufthansa
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
6:00 am - 11:47 am
NAP
-
SAN
38h 47m
2 stops
United Airlines Logo
6:35 am - 11:40 am
SAN
-
NAP
20h 05m
1 stop
$989United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
6:00 am - 5:00 pm
NAP
-
SAN
20h 00m
2 stops
United Airlines Logo
6:35 am - 11:40 am
SAN
-
NAP
20h 05m
1 stop
$992United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
6:00 am - 6:40 pm
NAP
-
SAN
21h 40m
2 stops
United Airlines Logo
7:00 am - 11:40 am
SAN
-
NAP
19h 40m
2 stops
$993United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
6:00 am - 8:39 pm
NAP
-
SAN
23h 39m
2 stops
United Airlines Logo
6:35 am - 11:40 am
SAN
-
NAP
20h 05m
1 stop
$996United Airlines
Wed, Oct 14 - Sun, Oct 18
British Airways Logo
12:00 pm - 8:34 pm
NAP
-
SAN
17h 34m
1 stop
British Airways Logo
7:40 pm - 7:35 pm
SAN
-
NAP
14h 55m
1 stop
$997British Airways
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
9:00 am - 3:25 pm
NAP
-
SAN
15h 25m
1 stop
United Airlines Logo
6:35 am - 11:40 am
SAN
-
NAP
20h 05m
1 stop
$1,000United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
9:00 am - 3:25 pm
NAP
-
SAN
15h 25m
1 stop
United Airlines Logo
6:35 am - 11:40 am
SAN
-
NAP
20h 05m
1 stop
$1,002United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
9:00 am - 3:25 pm
NAP
-
SAN
15h 25m
1 stop
United Airlines Logo
6:35 am - 11:40 am
SAN
-
NAP
20h 05m
1 stop
$1,003United Airlines
Wed, Oct 14 - Sun, Oct 18

United Airlines flights from Naples to San Diego

Our best United Airlines deals on Naples to San Diego flight tickets
United Airlines
Oct 14
NAP6:00 amNaples
38h 47m
2 stops
SAN11:47 amSan Diego
Oct 18
SAN6:35 amSan Diego
20h 05m
1 stop
NAP11:40 amNaples
$989
United Airlines
Oct 14
NAP6:00 amNaples
20h 00m
2 stops
SAN5:00 pmSan Diego
Oct 18
SAN6:35 amSan Diego
20h 05m
1 stop
NAP11:40 amNaples
$992
United Airlines
Oct 14
NAP6:00 amNaples
21h 40m
2 stops
SAN6:40 pmSan Diego
Oct 18
SAN7:00 amSan Diego
19h 40m
2 stops
NAP11:40 amNaples
$993

Air Canada flights from Naples to San Diego

Our best Air Canada deals on Naples to San Diego flight tickets
Air Canada
Jun 11
NAP11:25 amNaples
19h 23m
1 stop
SAN9:48 pmSan Diego
Jun 15
SAN7:00 amSan Diego
17h 40m
1 stop
NAP9:40 amNaples
$914
Air Canada
Jun 4
NAP11:25 amNaples
33h 25m
2 stops
SAN11:50 amSan Diego
Jun 8
SAN7:00 amSan Diego
17h 40m
1 stop
NAP9:40 amNaples
$922
Air Canada
Jun 1
NAP6:00 amNaples
24h 48m
2 stops
SAN9:48 pmSan Diego
Jun 8
SAN7:00 amSan Diego
17h 40m
1 stop
NAP9:40 amNaples
$987

momondo 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, momondo users made 832,500 searches. Data last updated May 26, 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 - SAN

NAPSAN

Naples

Thu 6/11

11:25 am-9:48 pm

1 stop19h 23m

San Diego

Mon 6/15

7:00 am-9:40 am

1 stop17h 40m

$914

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 9/10

6:00 am-8:34 pm

2 stops23h 34m

San Diego

Sun 9/13

2:24 pm-10:55 pm

2 stops23h 31m

$969

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

6:00 am-11:47 am

2 stops38h 47m

San Diego

Sun 10/18

6:35 am-11:40 am

1 stop20h 05m

$989

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

6:00 am-5:00 pm

2 stops20h 00m

San Diego

Sun 10/18

6:35 am-11:40 am

1 stop20h 05m

$992

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

6:00 am-6:40 pm

2 stops21h 40m

San Diego

Sun 10/18

7:00 am-11:40 am

2 stops19h 40m

$993

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

6:00 am-8:39 pm

2 stops23h 39m

San Diego

Sun 10/18

6:35 am-11:40 am

1 stop20h 05m

$996
Quickest round-trip

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 9/10

12:00 pm-8:34 pm

1 stop17h 34m

San Diego

Sun 9/13

7:40 pm-7:35 pm

1 stop14h 55m

$997

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

9:00 am-3:25 pm

1 stop15h 25m

San Diego

Sun 10/18

6:35 am-11:40 am

1 stop20h 05m

$1,000

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

9:00 am-3:25 pm

1 stop15h 25m

San Diego

Sun 10/18

6:35 am-11:40 am

1 stop20h 05m

$1,002

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 10/14

9:00 am-3:25 pm

1 stop15h 25m

San Diego

Sun 10/18

6:35 am-11:40 am

1 stop20h 05m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Naples to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Naples and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Naples during the month April is also very affordable. Most momondo users find prices during this month for around $940.

Can stopping save me money on Naples to San Diego flights?

You could potentially save up to 12% on your flight if you consider stops on a Naples to San Diego flight.

When to book flights from Naples to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Naples to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Naples to San Diego (NAP to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Naples to San Diego

Fastest flight time

19h 07m

Direct flights

None
The fastest flight from Naples to San Diego takes 19h 07m
There are no direct flights from Naples to San Diego. There are no popular flight routes from Naples to San Diego.
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Frequently asked questions about flying from Naples to San Diego

  • How far is Naples to San Diego by plane?

    A flight from Naples to San Diego will travel around 6481.6 mi. Typically, this will take 19h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Naples Airport to San Diego Airport?

    Prices for flights from Naples Airport to San Diego Airport are updated daily.

  • How old do you have to be to fly from Naples Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Naples Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Borrego Springs
Lemon Grove
Imperial Beach
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Naples to San Diego?

Finding the right flight to San Diego from Naples is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Naples to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Naples to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Naples to San Diego?

Once you have performed a search for Naples to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Naples to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Naples to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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