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$423+ Cheap flights from Naples (NAP) to San Francisco (SFO)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Naples to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Naples (NAP) to San Francisco (SFO). 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 11, 2025.

Round-trip from

$520
(American Airlines)

One-way from

$423
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$609
From Naples to San Francisco
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One-way flight from Naples to San Francisco
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Naples to San Francisco

Cheapest flights from Naples to San Francisco
Explore the most affordable flight options available from Naples to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

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.
Thu 10/163:00 pmNAP - SFO
2 stops31h 11mAmerican Airlines
Fri 10/312:01 pmSFO - NAP
2 stops37h 44mAmerican Airlines
Deal found 9/11$520
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/93:00 pmNAP - SFO
1 stop27h 22mAmerican Airlines
Thu 10/236:10 amSFO - NAP
1 stop21h 50mAmerican Airlines
Deal found 9/10$535
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/133:00 pmNAP - SFO
1 stop17h 15mAmerican Airlines
Sun 9/2810:30 pmSFO - NAP
1 stop26h 30mAmerican Airlines
Deal found 9/10$538
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:15 pmNAP - SFO
1 stop29h 55mSWISS
Thu 10/308:25 pmSFO - NAP
1 stop15h 00mSWISS
Deal found 9/11$540
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:35 amNAP - SFO
1 stop15h 30mITA Airways
Thu 11/273:05 pmSFO - NAP
1 stop18h 50mITA Airways
Deal found 9/9$610
This ITA Airways 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:40 pmNAP - SFO
1 stop26h 45mITA Airways
Thu 10/304:05 pmSFO - NAP
1 stop18h 50mITA Airways
Deal found 9/11$616
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.
Mon 10/203:00 pmNAP - SFO
1 stop29h 20mAmerican Airlines
Tue 11/45:30 pmSFO - NAP
1 stop33h 15mAmerican Airlines
Deal found 9/11$617
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:00 pmNAP - SFO
1 stop20h 35mBritish Airways
Thu 10/3010:16 amSFO - NAP
2 stops21h 19mBritish Airways
Deal found 9/11$624
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:05 pmNAP - SFO
2 stops31h 22mIberia
Thu 10/3012:27 pmSFO - NAP
2 stops25h 58mIberia
Deal found 9/11$632

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Naples to San Francisco that are best for you.

Fly from

Naples

Fly to

San Francisco

Route

Depart

Return

Price

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 10/20

7:15 pm-4:10 pm

1 stop29h 55m

San Francisco

Thu 10/30

1:50 pm-7:25 pm

2 stops21h 35m

$562

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 11/13

6:35 am-1:05 pm

1 stop15h 30m

San Francisco

Thu 11/27

3:05 pm-6:55 pm

1 stop18h 50m

$610

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Tue 10/21

7:35 pm-1:25 pm

1 stop26h 50m

San Francisco

Thu 10/30

4:05 pm-6:55 pm

1 stop18h 50m

$616

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 11/20

11:50 am-11:50 am

1 stop33h 00m

San Francisco

Tue 12/2

1:55 pm-11:10 am

1 stop36h 15m

$638

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 11/20

11:50 am-1:12 am

2 stops22h 22m

San Francisco

Tue 12/2

9:59 am-3:50 pm

2 stops20h 51m

$639

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 11/17

1:15 pm-11:50 am

1 stop31h 35m

San Francisco

Fri 11/28

3:40 pm-3:50 pm

1 stop15h 10m

$645

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Thu 11/13

11:50 am-1:12 am

2 stops22h 22m

San Francisco

Thu 11/27

9:00 am-3:50 pm

2 stops21h 50m

$651

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 10/20

7:15 pm-4:10 pm

1 stop29h 55m

San Francisco

Tue 11/4

7:25 pm-2:15 pm

1 stop33h 50m

$657

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 10/20

7:15 pm-4:10 pm

1 stop29h 55m

San Francisco

Sat 11/1

8:25 pm-6:35 pm

1 stop14h 10m

$662

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 11/17

6:15 am-1:25 pm

1 stop16h 10m

San Francisco

Fri 11/28

3:30 pm-9:15 pm

2 stops20h 45m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
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Best time to book a flight from Naples to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 Francisco

What is the cheapest month to book a flight from Naples to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Naples to San Francisco (average of $276). Flying from Naples to San Francisco in June is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from NAP to SFO?

Find hourly flight availability from Naples to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Naples to San Francisco in the morning. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Naples to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 11, 2025.
See what other customers who have flown with Lufthansa from Naples to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Food

6.3

Boarding

7.0

Overall

6.8

Entertainment

6.4

Crew

7.6

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Food

6.3

Boarding

7.0

Overall

6.8

Entertainment

6.4

Crew

7.6

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Naples to San Francisco. 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 Francisco?

    For as low as $610, SWISS can have you in San Francisco from Naples in 15h 30m. Airlines will cover a distance of 6357 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Naples to San Francisco round-trip?

    Lufthansa, at $570, was found to be the cheapest airline from Naples to San Francisco.. Users have found that Lufthansa is 22% cheaper than the other options available to this destination.

  • Can I find deals for flights from Naples to San Francisco that include hotel bookings?

    Yes. In addition to deals on Naples to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Naples to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Naples to San Francisco.

  • Can I find deals for business class flights from Naples to San Francisco?

    Yes. Cheapflights offers flight deals from Naples to San Francisco 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 Francisco?

    Currently, January is the cheapest month in which you can book a flight from Naples to San Francisco (average of $276). Flying from Naples to San Francisco in June is currently the most expensive (average of $357). 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 Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop

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Alternative routes for Naples to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Naples to San Francisco

Discover the top airline that operate flights from Naples to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$570Average$609FlexibilityNo cancel feeOn-time76%

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