What is the cheapest airline that flies from Rome Fiumicino to California?

WestJet and TAP AIR PORTUGAL are the most popular carriers operating from Rome Fiumicino to California

What airlines fly to California?

ITA Airways, British Airways and United Airlines are the top three most popular airlines that fly to California from Rome Fiumicino Airport according to our data. ITA Airways is the first choice among our users, with 36% of people opting to fly with this airline when traveling to California. Keep in mind that there are 6 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rome Fiumicino Airport to California?

Prices for flights from Rome Fiumicino Airport to California are refreshed on a daily basis.

How many operators does momondo search for flights from Rome Fiumicino Airport to California?

The number of operators available for flights from Rome Fiumicino Airport to California is 6 as of November 2025.

How old do you have to be to fly from Rome Fiumicino Airport to California?

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 Rome Fiumicino Airport to California.

What documentation or ID do you need to fly to California?

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

$312 Cheap Flights from Rome Fiumicino Airport to California in 2025/26

Q: How many flights depart from Rome Fiumicino Airport to California on average per day?

As of November 2025, there are 2 flights per day flying from Rome Fiumicino Airport to California. The most common time of day flights depart is 9:00AM, with 95% of flights taking off at noon.

Q: How many flights depart from Rome Fiumicino Airport to California on average per week?

15 flights are operational weekly from Rome Fiumicino Airport to California as of November 2025. The most popular departure day for this route is Sat, with 40% of flights per week taking off on this day.

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Find the cheapest flights from Rome Fiumicino Airport to California

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 4:05 pmFCO-SFO

29h 30m1 stop

4:35 pm - 6:45 pmSFO-FCO

17h 10m1 stop

$451TAP AIR PORTUGAL

Find Deal

Thu, Dec 4 - Mon, Dec 8

7:35 pm - 4:05 pmFCO-SFO

29h 30m1 stop

4:35 pm - 6:45 pmSFO-FCO

17h 10m1 stop

$452TAP AIR PORTUGAL

Find Deal

Thu, Dec 4 - Mon, Dec 8

1:10 pm - 10:08 amFCO-SNA

29h 58m2 stops

11:41 am - 2:55 pmSNA-FCO

18h 14m2 stops

$639American Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

1:10 pm - 8:33 amFCO-SNA

28h 23m2 stops

12:47 pm - 4:55 pmSNA-FCO

19h 08m2 stops

$640American Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

1:25 pm - 10:08 pmFCO-SNA

17h 43m1 stop

8:11 am - 2:25 pmSNA-FCO

21h 14m2 stops

$705British Airways

Find Deal

Wed, Apr 8 - Wed, Apr 29

1:35 pm - 10:53 pmFCO-ONT

18h 18m2 stops

5:05 am - 7:55 amONT-FCO

17h 50m2 stops

$754United Airlines

Find Deal

Fri, Jan 16 - Tue, Jan 20

9:45 am - 10:30 pmFCO-SNA

21h 45m2 stops

6:50 am - 7:55 amSNA-FCO

16h 05m1 stop

$754United Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

1:30 pm - 12:15 amFCO-SAN

19h 45m2 stops

7:00 am - 7:45 amSAN-FCO

15h 45m1 stop

$854Lufthansa

Find Deal

Thu, Dec 4 - Mon, Dec 8

7:00 am - 3:45 pmFCO-SAN

17h 45m1 stop

7:00 am - 7:45 amSAN-FCO

15h 45m1 stop

$863Lufthansa

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:55 am - 11:39 pmFCO-OAK

25h 44m2 stops

7:00 am - 10:50 pmOAK-FCO

30h 50m2 stops

$930British Airways

Find Deal

Wed, Apr 15 - Sun, Apr 19

ITA Airways flights from Rome Fiumicino Airport to California

Our best ITA Airways deals on Rome Fiumicino Airport to California flight tickets

ITA Airways

Nov 21

FCO9:10 amRome Fiumicino

13h 20m

LAX1:30 pmLos Angeles

Dec 5

LAX3:20 pmLos Angeles

12h 00m

FCO12:20 pmRome Fiumicino

$617

Find similar

ITA Airways

Nov 21

FCO9:10 amRome Fiumicino

13h 20m

LAX1:30 pmLos Angeles

Dec 5

LAX3:20 pmLos Angeles

12h 00m

FCO12:20 pmRome Fiumicino

$618

Find similar

ITA Airways

Nov 21

FCO9:10 amRome Fiumicino

13h 20m

LAX1:30 pmLos Angeles

Dec 5

LAX3:20 pmLos Angeles

12h 00m

FCO12:20 pmRome Fiumicino

$619

Find similar

American Airlines flights from Rome Fiumicino Airport to California

Our best American Airlines deals on Rome Fiumicino Airport to California flight tickets

American Airlines

Dec 12

FCO12:20 pmRome Fiumicino

17h 05m

1 stop

LAX8:25 pmLos Angeles

Jan 10

LAX9:30 amLos Angeles

17h 40m

2 stops

FCO12:10 pmRome Fiumicino

$628

Find similar

American Airlines

Feb 20

FCO1:10 pmRome Fiumicino

29h 58m

2 stops

SNA10:08 amSanta Ana J. Wayne/Orange Cnty

Feb 23

SNA11:41 amSanta Ana J. Wayne/Orange Cnty

18h 14m

2 stops

FCO2:55 pmRome Fiumicino

$639

Find similar

American Airlines

Feb 20

FCO1:10 pmRome Fiumicino

28h 23m

2 stops

SNA8:33 amSanta Ana J. Wayne/Orange Cnty

Feb 23

SNA12:47 pmSanta Ana J. Wayne/Orange Cnty

19h 08m

2 stops

FCO4:55 pmRome Fiumicino

$640

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Rome Fiumicino Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Thu 12/4

7:35 pm-4:05 pm

1 stop29h 30m

San Francisco

Mon 12/8

4:35 pm-6:45 pm

1 stop17h 10m

$451

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Thu 12/4

7:35 pm-4:05 pm

1 stop29h 30m

San Francisco

Mon 12/8

4:35 pm-6:45 pm

1 stop17h 10m

$452

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Fri 2/20

1:10 pm-10:08 am

2 stops29h 58m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

11:41 am-2:55 pm

2 stops18h 14m

$639

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Fri 2/20

1:10 pm-8:33 am

2 stops28h 23m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

12:47 pm-4:55 pm

2 stops19h 08m

$640

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Wed 4/8

1:25 pm-10:08 pm

1 stop17h 43m

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

8:11 am-2:25 pm

2 stops21h 14m

$705

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Fri 1/16

1:35 pm-10:53 pm

2 stops18h 18m

Ontario

Tue 1/20

5:05 am-7:55 am

2 stops17h 50m

$754

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Fri 2/20

9:45 am-10:30 pm

2 stops21h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:50 am-7:55 am

1 stop16h 05m

$754

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Thu 12/4

1:30 pm-12:15 am

2 stops19h 45m

San Diego

Mon 12/8

7:00 am-7:45 am

1 stop15h 45m

$854

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Thu 12/4

7:00 am-3:45 pm

1 stop17h 45m

San Diego

Mon 12/8

7:00 am-7:45 am

1 stop15h 45m

$863

RomeOakland

FCO - OAK

FCOOAK

Rome Fiumicino

Wed 4/15

6:55 am-11:39 pm

2 stops25h 44m

Oakland

Sun 4/19

7:00 am-10:50 pm

2 stops30h 50m

$930

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 Rome Fiumicino Airport to California

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 California?

The month of September is another great option to travel to California, with average flight prices from Rome Fiumicino Airport averaging around $583.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Rome Fiumicino Airport to California is on a Monday. Travelers who choose to depart for California on a Monday will often find tickets for as low as $577. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to California on Friday is $705.

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

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as $487. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $690 on average. Flights to California from Rome Fiumicino Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Rome Fiumicino to California flight route?

Fly from Rome Fiumicino to Los Angeles for the best Rome Fiumicino - California flight prices

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $665 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Rome Fiumicino Airport for as low as $574 on momondo.

What cabin class options are available on Rome Fiumicino to California flights?

There are 3 cabin classes available to choose from on Rome Fiumicino to California 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 Rome Fiumicino Airport to California flights?

You could potentially save up to 11% on your flight if you consider stops on a Rome Fiumicino Airport to California flight.

Cheap Rome Fiumicino Airport to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to California

Best Price Found	$435
Fastest flight time	12h 40m
Direct flights	Every day
Airports in California	2 airports

The best one-way flight to California from Rome Fiumicino Airport in the past 72 hours is $435. The best round-trip flight deal from Rome Fiumicino Airport to California found on momondo in the last 72 hours is $613.

The fastest flight from Rome Fiumicino Airport to California takes 12h 40m

Direct flights go from Rome Fiumicino Airport to California every day.

There are 2 airports near California: Los Angeles (LAX), San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from Rome Fiumicino Airport to California?
Prices for flights from Rome Fiumicino Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Rome Fiumicino Airport to California?
The number of operators available for flights from Rome Fiumicino Airport to California is 6 as of November 2025.
How old do you have to be to fly from Rome Fiumicino Airport to California?
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 Rome Fiumicino Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California 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 California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome Fiumicino Airport to California?
momondo data reveals that the most frequently booked plane model on the route from Rome Fiumicino Airport to California is Boeing 787 Dreamliner, representing 25.58% of all bookings. The subsequent popular models are Airbus A330-900neo at 20.52%, Boeing 777 at 19.79%, and Boeing 787-9 Dreamliner at 16.75%.

Best airlines flying from Rome Fiumicino Airport to California

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to California with momondo

Airline	Rating	Free Cancellation	Price
Norse Atlantic Airways	PriceFrom $365	Free Cancellation	Rating 7.1 168 reviews	Search Norse Atlantic Airways flights
TAP AIR PORTUGAL	PriceFrom $426	Free Cancellation	Rating 7.1 2,059 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom $536	Free Cancellation	Rating 6.7 7,521 reviews	Search British Airways flights
United Airlines	PriceFrom $565	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
ITA Airways	PriceFrom $572	Free Cancellation	Rating 6.7 1,082 reviews	Search ITA Airways flights
Lufthansa	PriceFrom $615	Free Cancellation	Rating 6.8 7,572 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Rome to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to California. momondo saves you time and could save you money on your trip.

Can I find flights from Rome to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rome to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Rome to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to California.

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

Of course. momondo tracks the price of Rome to California 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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Cheap flights from Rome Fiumicino Airport to California from $312

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Find the cheapest flights from Rome Fiumicino Airport to California

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ITA Airways flights from Rome Fiumicino Airport to California

Our best ITA Airways deals on Rome Fiumicino Airport to California flight tickets

American Airlines flights from Rome Fiumicino Airport to California

Our best American Airlines deals on Rome Fiumicino Airport to California flight tickets

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Use the filters below to find and compare flights from Rome Fiumicino Airport to California that are best for you.

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How to get the cheapest flight ticket from Rome Fiumicino Airport to California

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 California?

The month of September is another great option to travel to California, with average flight prices from Rome Fiumicino Airport averaging around $583.

What is the cheapest day to depart on your flight to California?

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

What is the cheapest Rome Fiumicino to California flight route?

Fly from Rome Fiumicino to Los Angeles for the best Rome Fiumicino - California flight prices

How far in advance should I book a flight to California?

What cabin class options are available on Rome Fiumicino to California flights?

There are 3 cabin classes available to choose from on Rome Fiumicino to California 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 Rome Fiumicino Airport to California flights?

You could potentially save up to 11% on your flight if you consider stops on a Rome Fiumicino Airport to California flight.

What is the cheapest airline that flies from Rome Fiumicino to California?

WestJet and TAP AIR PORTUGAL are the most popular carriers operating from Rome Fiumicino to California

What airlines fly to California?

How many flights depart from Rome Fiumicino Airport to California on average per day?

As of November 2025, there are 2 flights per day flying from Rome Fiumicino Airport to California. The most common time of day flights depart is 9:00AM, with 95% of flights taking off at noon.

How many flights depart from Rome Fiumicino Airport to California on average per week?

15 flights are operational weekly from Rome Fiumicino Airport to California as of November 2025. The most popular departure day for this route is Sat, with 40% of flights per week taking off on this day.

Cheap Rome Fiumicino Airport to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to California

Best Price Found

Fastest flight time

Direct flights

Airports in California

When did momondo last update prices for flights from Rome Fiumicino Airport to California?

How many operators does momondo search for flights from Rome Fiumicino Airport to California?

How old do you have to be to fly from Rome Fiumicino Airport to California?

What documentation or ID do you need to fly to California?

What is the most popular plane model from Rome Fiumicino Airport to California?

Best airlines flying from Rome Fiumicino Airport to California

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to California with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Rome to California?

Can I find flights from Rome to California with flexible booking policies on momondo?

How can momondo help me find flights from Rome to California?

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

An easier way to manage your California 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 California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo