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Cheap flights from Naples to San Francisco from $356

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 Francisco departing on 9/16. 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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Find the cheapest flights from Naples to San Francisco (NAP-SFO)

Cheap round-trip flights

TAP AIR PORTUGAL Logo
7:10 pm - 1:35 pmNAP-SFO
27h 25m1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 11:40 amSFO-NAP
34h 20m1 stop
$483TAP AIR PORTUGAL
Find Deal
Mon, Sep 22 - Mon, Oct 6
United Airlines Logo
6:40 am - 12:40 pmNAP-SFO
15h 00m1 stop
United Airlines Logo
6:00 am - 7:00 amSFO-NAP
16h 00m1 stop
$527United Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 24
Air Canada Logo
11:35 am - 7:51 pmNAP-SFO
17h 16m1 stop
Air Canada Logo
11:33 pm - 9:40 amSFO-NAP
25h 07m2 stops
$538Air Canada
Find Deal
Thu, Oct 9 - Thu, Oct 23
Lufthansa Logo
6:40 am - 4:00 pmNAP-SFO
18h 20m1 stop
Lufthansa Logo
7:25 pm - 10:55 pmSFO-NAP
18h 30m1 stop
$542Lufthansa
Find Deal
Fri, Sep 12 - Sat, Sep 27
Air Canada Logo
11:35 am - 9:10 amNAP-SFO
30h 35m2 stops
Air Canada Logo
5:15 am - 9:40 amSFO-NAP
19h 25m2 stops
$544Air Canada
Find Deal
Thu, Oct 9 - Fri, Oct 24
ITA Airways Logo
11:20 am - 1:25 pmNAP-SFO
35h 05m1 stop
ITA Airways Logo
3:15 pm - 10:35 amSFO-NAP
34h 20m1 stop
$566ITA Airways
Find Deal
Mon, Sep 8 - Tue, Sep 23
American Airlines Logo
3:00 pm - 9:22 amNAP-SFO
27h 22m1 stop
American Airlines Logo
10:53 pm - 11:50 amSFO-NAP
28h 57m2 stops
$578American Airlines
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Tue, Oct 14 - Sun, Oct 26
American Airlines Logo
3:00 pm - 11:45 pmNAP-SFO
17h 45m1 stop
American Airlines Logo
2:10 pm - 7:05 pmSFO-NAP
19h 55m2 stops
$581American Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 15
Lufthansa Logo
6:40 am - 12:40 pmNAP-SFO
15h 00m1 stop
Lufthansa Logo
4:05 pm - 10:35 pmSFO-NAP
21h 30m2 stops
$582Lufthansa
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Thu, Sep 11 - Wed, Sep 24
ITA Airways Logo
6:35 am - 1:05 pmNAP-SFO
15h 30m1 stop
ITA Airways Logo
3:05 pm - 6:55 pmSFO-NAP
18h 50m1 stop
$644ITA Airways
Find Deal
Thu, Nov 6 - Thu, Nov 20

United Airlines flights from Naples to San Francisco

Our best United Airlines deals on Naples to San Francisco flight tickets
United Airlines
Oct 15
NAP6:40 amNaples
15h 00m
1 stop
SFO12:40 pmSan Francisco
Oct 24
SFO6:00 amSan Francisco
16h 00m
1 stop
NAP7:00 amNaples
$527
Find similar
United Airlines
Oct 15
NAP6:40 amNaples
15h 00m
1 stop
SFO12:40 pmSan Francisco
Oct 28
SFO7:00 amSan Francisco
26h 25m
2 stops
NAP5:25 pmNaples
$532
Find similar
United Airlines
Oct 10
NAP6:40 amNaples
27h 15m
2 stops
SFO12:55 amSan Francisco
Oct 22
SFO7:00 amSan Francisco
17h 40m
2 stops
NAP9:40 amNaples
$533
Find similar

Air Canada flights from Naples to San Francisco

Our best Air Canada deals on Naples to San Francisco flight tickets
Air Canada
Oct 9
NAP11:35 amNaples
17h 16m
1 stop
SFO7:51 pmSan Francisco
Oct 23
SFO11:33 pmSan Francisco
25h 07m
2 stops
NAP9:40 amNaples
$538
Find similar
Air Canada
Oct 9
NAP11:35 amNaples
30h 35m
2 stops
SFO9:10 amSan Francisco
Oct 24
SFO5:15 amSan Francisco
19h 25m
2 stops
NAP9:40 amNaples
$544
Find similar
Air Canada
Sep 12
NAP6:40 amNaples
17h 48m
2 stops
SFO3:28 pmSan Francisco
Sep 27
SFO7:25 amSan Francisco
17h 15m
2 stops
NAP9:40 amNaples
$615
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Naples to San Francisco 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 August 26, 2025.
Use the filters below to find and compare flights from Naples to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 9/22

7:10 pm-1:35 pm

1 stop27h 25m

San Francisco

Mon 10/6

4:20 pm-11:40 am

1 stop34h 20m

$483

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Wed 10/15

6:40 am-12:40 pm

1 stop15h 00m

San Francisco

Fri 10/24

6:00 am-7:00 am

1 stop16h 00m

$527

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 10/9

11:35 am-7:51 pm

1 stop17h 16m

San Francisco

Thu 10/23

11:33 pm-9:40 am

2 stops25h 07m

$538

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Fri 9/12

6:40 am-4:00 pm

1 stop18h 20m

San Francisco

Sat 9/27

7:25 pm-10:55 pm

1 stop18h 30m

$542

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 10/9

11:35 am-9:10 am

2 stops30h 35m

San Francisco

Fri 10/24

5:15 am-9:40 am

2 stops19h 25m

$544

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 9/8

11:20 am-1:25 pm

1 stop35h 05m

San Francisco

Tue 9/23

3:15 pm-10:35 am

1 stop34h 20m

$566

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Tue 10/14

3:00 pm-9:22 am

1 stop27h 22m

San Francisco

Sun 10/26

10:53 pm-11:50 am

2 stops28h 57m

$578

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 10/2

3:00 pm-11:45 pm

1 stop17h 45m

San Francisco

Wed 10/15

2:10 pm-7:05 pm

2 stops19h 55m

$581

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 9/11

6:40 am-12:40 pm

1 stop15h 00m

San Francisco

Wed 9/24

4:05 pm-10:35 pm

2 stops21h 30m

$582

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 11/6

6:35 am-1:05 pm

1 stop15h 30m

San Francisco

Thu 11/20

3:05 pm-6:55 pm

1 stop18h 50m

$644

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 Francisco from

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

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 cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $570.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Naples to San Francisco is on a Wednesday when prices can be found for as low as $549. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $883.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Naples to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $683. Flights at noon are often more expensive with an average ticket price of $746.

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

You could potentially save up to 31% on your flight if you consider stops on a Naples to San Francisco flight.

How have Naples to San Francisco flight prices changed over time?

As of August 2025, prices for Naples to San Francisco flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Naples to San Francisco

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

Cheap Naples to San Francisco (NAP to SFO) flight deals and tips

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

Direct flights

None
There are no direct flights from Naples to San Francisco. There are no popular flight routes from Naples to San Francisco.
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  • How far is Naples to San Francisco by plane?

    The straight-line distance from Naples to San Francisco is 6349.0 mi. In terms of flight time, this usually takes a little over 15h 00m.

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

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

  • How many operators does momondo search for flights from Naples Airport to San Francisco Airport?

  • How old do you have to be to fly from Naples Airport to San Francisco 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 Francisco Airport.

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

    The travel and health documents you'll need for your trip to San Francisco 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 Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Naples to San Francisco?

Best airlines flying from Naples to San Francisco

Compare and see reviews for airlines that fly from Naples to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $570Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Pacific Grove
Salinas

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Naples to San Francisco for you.

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

Flights from Naples to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Naples to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to San Francisco from Naples. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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