What is the cheapest airline that flies from Italy to San Francisco?

TAP AIR PORTUGAL is the most popular carrier operating from Italy to San Francisco

What airlines fly to San Francisco?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to San Francisco from Italy according to our data. Lufthansa is the first choice among our users, with 29% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Francisco?

Flight times from Italy to San Francisco vary, but if you’re flying out of Rome and flying into San Francisco (one of the most popular routes), then the duration is 12h 35m on average. Another popular route from Italy to San Francisco is flying from Naples to San Francisco, which will take roughly 14h 55m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Italy to San Francisco on average per week?

22 flights are operational weekly from Italy to San Francisco as of October 2025. The most popular departure day for this route is Wed, with 23% of flights per week taking off on this day.

How many flights depart from Italy to San Francisco on average per day?

As of October 2025, there are 3 flights per day flying from Italy to San Francisco. The most common time of day flights depart is 3:00PM, with 63% of flights taking off in the afternoon.

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

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

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

The number of operators available for flights from Italy to San Francisco Airport is 7 as of October 2025.

How old do you have to be to fly from Italy to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Italy to San Francisco Airport.

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

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$340 Cheap Flights from Italy to San Francisco in 2025/26

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Recent round-trip flight deals from Italy to San Francisco

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7:15 pm - 4:05 pmFLR-SFO

29h 50m1 stop

4:35 pm - 6:30 pmSFO-FLR

16h 55m1 stop

$416TAP AIR PORTUGAL

Find Deal

Thu, Nov 20 - Wed, Dec 3

7:15 pm - 4:05 pmFLR-SFO

29h 50m1 stop

7:10 pm - 11:35 amSFO-FLR

31h 25m1 stop

$425TAP AIR PORTUGAL

Find Deal

Thu, Nov 20 - Fri, Nov 28

6:00 pm - 2:05 pmLIN-SFO

28h 05m1 stop

3:05 pm - 4:10 pmSFO-LIN

16h 05m1 stop

$574ITA Airways

Find Deal

Fri, Oct 31 - Thu, Nov 13

6:30 am - 2:05 pmLIN-SFO

15h 35m1 stop

3:05 pm - 7:10 pmSFO-LIN

19h 05m1 stop

$575ITA Airways

Find Deal

Thu, Oct 30 - Thu, Nov 13

2:15 pm - 8:10 pmNAP-SFO

14h 55m1 stop

1:30 pm - 5:25 pmSFO-NAP

18h 55m1 stop

$597Lufthansa

Find Deal

Mon, Nov 24 - Tue, Dec 9

2:15 pm - 8:10 pmNAP-SFO

14h 55m1 stop

1:30 pm - 5:25 pmSFO-NAP

18h 55m1 stop

$610United Airlines

Find Deal

Mon, Nov 24 - Tue, Dec 9

2:15 pm - 8:10 pmNAP-SFO

14h 55m1 stop

1:30 pm - 5:25 pmSFO-NAP

18h 55m1 stop

$611Lufthansa

Find Deal

Mon, Nov 24 - Tue, Dec 9

7:10 am - 11:08 pmFCO-SFO

24h 58m2 stops

11:44 pm - 7:45 amSFO-FCO

24h 01m1 stop

$620United Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

7:20 am - 3:00 pmBLQ-SFO

16h 40m1 stop

5:30 pm - 11:35 pmSFO-BLQ

21h 05m1 stop

$637British Airways

Find Deal

Tue, Feb 24 - Sun, Mar 1

12:30 pm - 6:45 pmBLQ-SFO

15h 15m1 stop

8:18 am - 11:50 amSFO-BLQ

18h 32m2 stops

$639British Airways

Find Deal

Tue, Feb 24 - Sun, Mar 1

TAP AIR PORTUGAL flights from Italy to San Francisco

Our best TAP AIR PORTUGAL deals on Italy to San Francisco flight tickets

TAP AIR PORTUGAL

Nov 20

FLR7:15 pmFlorence Peretola

29h 50m

1 stop

SFO4:05 pmSan Francisco

Dec 3

SFO4:35 pmSan Francisco

16h 55m

1 stop

FLR6:30 pmFlorence Peretola

$416

Find similar

TAP AIR PORTUGAL

Nov 20

FLR7:15 pmFlorence Peretola

29h 50m

1 stop

SFO4:05 pmSan Francisco

Nov 28

SFO7:10 pmSan Francisco

31h 25m

1 stop

FLR11:35 amFlorence Peretola

$425

Find similar

TAP AIR PORTUGAL

Nov 20

BLQ5:45 pmBologna Guglielmo Marconi

31h 20m

1 stop

SFO4:05 pmSan Francisco

Dec 3

SFO4:35 pmSan Francisco

15h 20m

1 stop

BLQ4:55 pmBologna Guglielmo Marconi

$433

Find similar

Air Canada flights from Italy to San Francisco

Our best Air Canada deals on Italy to San Francisco flight tickets

Air Canada

Nov 21

FCO7:05 amRome Fiumicino

19h 20m

2 stops

SFO5:25 pmSan Francisco

Nov 28

SFO8:25 amSan Francisco

15h 30m

1 stop

FCO8:55 amRome Fiumicino

$586

Find similar

Air Canada

Nov 21

FCO7:05 amRome Fiumicino

19h 20m

2 stops

SFO5:25 pmSan Francisco

Nov 28

SFO11:20 amSan Francisco

17h 05m

2 stops

FCO1:25 pmRome Fiumicino

$590

Find similar

Air Canada

Nov 23

FCO7:05 amRome Fiumicino

19h 20m

2 stops

SFO5:25 pmSan Francisco

Dec 9

SFO8:30 amSan Francisco

17h 25m

1 stop

FCO10:55 amRome Fiumicino

$592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 11/20

7:15 pm-4:05 pm

1 stop29h 50m

San Francisco

Wed 12/3

4:35 pm-6:30 pm

1 stop16h 55m

$416

FlorenceSan Francisco

FLR - SFO

FLRSFO

Florence Peretola

Thu 11/20

7:15 pm-4:05 pm

1 stop29h 50m

San Francisco

Fri 11/28

7:10 pm-11:35 am

1 stop31h 25m

$425

MilanSan Francisco

LIN - SFO

LINSFO

Milan Linate

Fri 10/31

6:00 pm-2:05 pm

1 stop28h 05m

San Francisco

Thu 11/13

3:05 pm-4:10 pm

1 stop16h 05m

$574

MilanSan Francisco

LIN - SFO

LINSFO

Milan Linate

Thu 10/30

6:30 am-2:05 pm

1 stop15h 35m

San Francisco

Thu 11/13

3:05 pm-7:10 pm

1 stop19h 05m

$575

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 11/24

2:15 pm-8:10 pm

1 stop14h 55m

San Francisco

Tue 12/9

1:30 pm-5:25 pm

1 stop18h 55m

$597

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 11/24

2:15 pm-8:10 pm

1 stop14h 55m

San Francisco

Tue 12/9

1:30 pm-5:25 pm

1 stop18h 55m

$610

NaplesSan Francisco

NAP - SFO

NAPSFO

Naples

Mon 11/24

2:15 pm-8:10 pm

1 stop14h 55m

San Francisco

Tue 12/9

1:30 pm-5:25 pm

1 stop18h 55m

$611

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Wed 10/22

7:10 am-11:08 pm

2 stops24h 58m

San Francisco

Wed 10/29

11:44 pm-7:45 am

1 stop24h 01m

$620

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Tue 2/24

7:20 am-3:00 pm

1 stop16h 40m

San Francisco

Sun 3/1

5:30 pm-11:35 pm

1 stop21h 05m

$637

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Tue 2/24

12:30 pm-6:45 pm

1 stop15h 15m

San Francisco

Sun 3/1

8:18 am-11:50 am

2 stops18h 32m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Italy 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

Prices

Airlines

Other information

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 November is also cheap. Prices for this month can be found on momondo for an average of $620.

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

The cheapest day to depart from Italy to San Francisco is on a Monday when prices can be found for as low as $719. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,138.

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

Our data shows that the cheapest Italy to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $671. Flights in the afternoon are often more expensive with an average ticket price of $869.

What is the cheapest Italy to San Francisco flight route?

Fly from Rome Fiumicino to San Francisco for the best Italy - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Italy when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $723 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Italy for as low as $654 on momondo.

What cabin class options are available on Italy to San Francisco flights?

There are 3 cabin classes available to choose from on Italy to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 28% on your flight if you consider stops on a Italy to San Francisco flight.

Cheap Italy to San Francisco flight deals and tips

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

Best Price Found	$696
Fastest flight time	12h 35m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Italy in the past 72 hours is $696. The best round-trip flight deal from Italy to San Francisco found on momondo in the last 72 hours is $711.

The fastest flight from Italy to San Francisco takes 12h 35m

Direct flights go from Italy to San Francisco on Monday, Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from Italy to San Francisco Airport?
Prices for flights from Italy to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Italy to San Francisco Airport?
The number of operators available for flights from Italy to San Francisco Airport is 7 as of October 2025.
How old do you have to be to fly from Italy to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Italy to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Italy to San Francisco?
Based on momondo bookings for flights between Italy and San Francisco, the leading plane model is Boeing 777, making up 64.04% of the total bookings. Other popular models include Airbus A330-900neo with 29.02%, Boeing 787 Dreamliner with 3.31%, and Airbus A350-900 with 1.10%.

Best airlines flying from Italy to San Francisco

Compare and see reviews for airlines that fly from Italy to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $426	Free Cancellation	Rating 7.1 2,016 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom $523	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
Lufthansa	PriceFrom $529	Free Cancellation	Rating 6.8 7,497 reviews	Search Lufthansa flights
SWISS	PriceFrom $533	Free Cancellation	Rating 7.5 1,772 reviews	Search SWISS flights
ITA Airways	PriceFrom $575	Free Cancellation	Rating 6.7 1,068 reviews	Search ITA Airways flights
British Airways	PriceFrom $585	Free Cancellation	Rating 6.7 7,457 reviews	Search British Airways flights
American Airlines	PriceFrom $681	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

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Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Calistoga

Roseville

Hayward

Big Sur

Santa Clara

Fremont

Daly City

Berkeley

Vallejo

Walnut Creek

Half Moon Bay

Salinas

Turlock

South San Francisco

Pacific Grove

Why use momondo?

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

Finding the right flight to San Francisco from Italy 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 Francisco quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Italy and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Italy to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Italy to San Francisco from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Italy to San Francisco departing on 11/20. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Italy to San Francisco

Recent round-trip flight deals from Italy to San Francisco

Recent one-way flight deals from Italy to San Francisco

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TAP AIR PORTUGAL flights from Italy to San Francisco

Our best TAP AIR PORTUGAL deals on Italy to San Francisco flight tickets

Air Canada flights from Italy to San Francisco

Our best Air Canada deals on Italy to San Francisco flight tickets

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Use the filters below to find and compare flights from Italy to San Francisco that are best for you.

See travel insights to San Francisco from

How to get the cheapest flight ticket from Italy 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 November is also cheap. Prices for this month can be found on momondo for an average of $620.

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

The cheapest day to depart from Italy to San Francisco is on a Monday when prices can be found for as low as $719. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,138.

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

Our data shows that the cheapest Italy to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $671. Flights in the afternoon are often more expensive with an average ticket price of $869.

What is the cheapest Italy to San Francisco flight route?

Fly from Rome Fiumicino to San Francisco for the best Italy - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

What cabin class options are available on Italy to San Francisco flights?

There are 3 cabin classes available to choose from on Italy to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 28% on your flight if you consider stops on a Italy to San Francisco flight.

What is the cheapest airline that flies from Italy to San Francisco?

TAP AIR PORTUGAL is the most popular carrier operating from Italy to San Francisco

What airlines fly to San Francisco?

How many flights depart from Italy to San Francisco on average per day?

As of October 2025, there are 3 flights per day flying from Italy to San Francisco. The most common time of day flights depart is 3:00PM, with 63% of flights taking off in the afternoon.

How many flights depart from Italy to San Francisco on average per week?

22 flights are operational weekly from Italy to San Francisco as of October 2025. The most popular departure day for this route is Wed, with 23% of flights per week taking off on this day.

How long does it take to fly to San Francisco?

Cheap Italy to San Francisco flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

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

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

How old do you have to be to fly from Italy to San Francisco Airport?

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

What is the most popular plane model from Italy to San Francisco?

Best airlines flying from Italy to San Francisco

Compare and see reviews for airlines that fly from Italy to San Francisco with momondo

Traveling to a place near San Francisco?

Why use momondo?

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

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

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

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

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California