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

British Airways, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from California to Rome Fiumicino

How long does it take to fly to Rome Fiumicino Airport?

Flight times vary depending on what airport in California you fly out of and what airport in Rome Fiumicino Airport you fly into. For example, flying from Los Angeles to Rome Fiumicino Airport takes 11h 40m on average. On the other hand, flying from San Francisco to Rome Fiumicino Airport takes 11h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Rome Fiumicino Airport?

ITA Airways, Norse Atlantic Airways and United Airlines are the top three most popular airlines that fly to Rome Fiumicino Airport from California according to our data. ITA Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Rome Fiumicino Airport. Keep in mind that there are 23 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, 2 flights take off from California and land in Rome Fiumicino Airport each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

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

The number of flights available between California and Rome Fiumicino Airport is 19 per week as of December 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

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

Prices for flights from California to Rome Fiumicino Airport are updated daily.

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

The number of operators available for flights from California to Rome Fiumicino Airport is 24 as of December 2025.

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

What documentation or ID do you need to fly to Rome Fiumicino Airport?

The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$226 Cheap Flights from California to Rome Fiumicino Airport in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from California to Rome

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 8:30 am

SMF

FCO

16h 15m1 stop

8:25 am - 8:50 pm

FCO

SMF

21h 25m2 stops

$465Brussels Airlines

Thu, Jan 22 - Thu, Jan 29

8:41 am - 8:30 am

LAS

FCO

14h 49m1 stop

12:50 pm - 11:20 am

FCO

LAS

31h 30m1 stop

$469Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

4:45 pm - 9:25 am

LAS

FCO

31h 40m2 stops

11:15 am - 3:59 pm

FCO

LAS

37h 44m2 stops

$470Air Canada

Mon, Jan 19 - Mon, Feb 2

4:45 pm - 9:25 am

LAS

FCO

31h 40m2 stops

11:15 am - 8:39 pm

FCO

LAS

18h 24m1 stop

$473Air Canada

Mon, Jan 19 - Mon, Feb 2

7:00 am - 7:45 am

SMF

FCO

15h 45m1 stop

7:05 am - 8:26 pm

FCO

SMF

22h 21m2 stops

$483Lufthansa

Sun, Feb 22 - Fri, Mar 6

8:45 am - 1:25 pm

SMF

FCO

19h 40m2 stops

9:45 am - 9:16 pm

FCO

SMF

20h 31m2 stops

$490Lufthansa

Tue, Feb 10 - Tue, Feb 24

4:45 pm - 9:55 pm

ONT

FCO

20h 10m2 stops

11:35 am - 10:30 pm

FCO

ONT

18h 55m1 stop

$495British Airways

Sun, Jan 25 - Mon, Mar 9

4:23 pm - 9:55 pm

SNA

FCO

20h 32m2 stops

11:35 am - 10:47 pm

FCO

SNA

19h 12m1 stop

$495British Airways

Sun, Jan 25 - Mon, Mar 9

10:00 am - 11:00 pm

SNA

FCO

28h 00m2 stops

12:45 pm - 10:30 pm

FCO

SNA

42h 45m2 stops

$498United Airlines

Wed, Feb 11 - Sun, Feb 15

5:00 am - 8:30 am

ONT

FCO

42h 30m2 stops

1:05 pm - 12:48 pm

FCO

ONT

56h 43m2 stops

$500United Airlines

Wed, Feb 25 - Tue, Mar 3

United Airlines flights from California to Rome Fiumicino Airport

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

United Airlines

Feb 7

SMF7:00 amSacramento Intl

40h 30m

2 stops

FCO8:30 amRome Fiumicino

Feb 25

FCO11:00 amRome Fiumicino

19h 05m

1 stop

SMF9:05 pmSacramento Intl

$468

Find similar

United Airlines

Feb 8

SMF7:15 amSacramento Intl

16h 15m

1 stop

FCO8:30 amRome Fiumicino

Feb 26

FCO11:00 amRome Fiumicino

19h 05m

1 stop

SMF9:05 pmSacramento Intl

$482

Find similar

United Airlines

Jan 18

LAS8:30 amLas Vegas Harry Reid Intl

15h 00m

1 stop

FCO8:30 amRome Fiumicino

Jan 25

FCO12:45 pmRome Fiumicino

40h 42m

2 stops

LAS8:27 pmLas Vegas Harry Reid Intl

$490

Find similar

Air Canada flights from California to Rome Fiumicino Airport

Our best Air Canada deals on California to Rome Fiumicino Airport flight tickets

Air Canada

Feb 9

SMF2:25 pmSacramento Intl

34h 00m

2 stops

FCO9:25 amRome Fiumicino

Mar 3

FCO1:05 pmRome Fiumicino

42h 10m

2 stops

SMF10:15 pmSacramento Intl

$469

Find similar

Air Canada

Jan 19

LAS4:45 pmLas Vegas Harry Reid Intl

31h 40m

2 stops

FCO9:25 amRome Fiumicino

Feb 2

FCO11:15 amRome Fiumicino

37h 44m

2 stops

LAS3:59 pmLas Vegas Harry Reid Intl

$470

Find similar

Air Canada

Jan 19

LAS4:45 pmLas Vegas Harry Reid Intl

31h 40m

2 stops

FCO9:25 amRome Fiumicino

Feb 2

FCO11:15 amRome Fiumicino

18h 24m

1 stop

LAS8:39 pmLas Vegas Harry Reid Intl

$473

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Thu 1/22

7:15 am-8:30 am

1 stop16h 15m

Rome Fiumicino

Thu 1/29

8:25 am-8:50 pm

2 stops21h 25m

$465

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 2/19

8:41 am-8:30 am

1 stop14h 49m

Rome Fiumicino

Thu 2/26

12:50 pm-11:20 am

1 stop31h 30m

$469

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

4:45 pm-9:25 am

2 stops31h 40m

Rome Fiumicino

Mon 2/2

11:15 am-3:59 pm

2 stops37h 44m

$470

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

4:45 pm-9:25 am

2 stops31h 40m

Rome Fiumicino

Mon 2/2

11:15 am-8:39 pm

1 stop18h 24m

$473

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Sun 2/22

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

Fri 3/6

7:05 am-8:26 pm

2 stops22h 21m

$483

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Tue 2/10

8:45 am-1:25 pm

2 stops19h 40m

Rome Fiumicino

Tue 2/24

9:45 am-9:16 pm

2 stops20h 31m

$490

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sun 1/25

4:45 pm-9:55 pm

2 stops20h 10m

Rome Fiumicino

Mon 3/9

11:35 am-10:30 pm

1 stop18h 55m

$495

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

4:23 pm-9:55 pm

2 stops20h 32m

Rome Fiumicino

Mon 3/9

11:35 am-10:47 pm

1 stop19h 12m

$495

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Wed 2/11

10:00 am-11:00 pm

2 stops28h 00m

Rome Fiumicino

Sun 2/15

12:45 pm-10:30 pm

2 stops42h 45m

$498

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 2/25

5:00 am-8:30 am

2 stops42h 30m

Rome Fiumicino

Tue 3/3

1:05 pm-12:48 pm

2 stops56h 43m

$500

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 California to Rome Fiumicino Airport

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 Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from California is in April. Flight prices, which tend to average around $561, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $595.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $719. The most expensive day to fly to Rome Fiumicino Airport is Sunday, with ticket prices averaging around $875.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is at noon. momondo users have found flights departing from California to Rome Fiumicino Airport at noon for as low as $618. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $841.

What is the cheapest California to Rome Fiumicino flight route?

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

How far in advance should I book a flight to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from California when booking week ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $698 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from California for as low as $619 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between California to Rome Fiumicino Airport.

Cheap California to Rome Fiumicino Airport flight deals and tips

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

Best Price Found	$516
Fastest flight time	11h 40m
Direct flights	Every day

The best one-way flight to Rome Fiumicino Airport from California in the past 72 hours is $516. The best round-trip flight deal from California to Rome Fiumicino Airport found on momondo in the last 72 hours is $641.

The fastest flight from California to Rome Fiumicino Airport takes 11h 40m

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

Search flight deals

When did momondo last update prices for flights from California to Rome Fiumicino Airport?
Prices for flights from California to Rome Fiumicino Airport are updated daily.
How many operators does momondo search for flights from California to Rome Fiumicino Airport?
The number of operators available for flights from California to Rome Fiumicino Airport is 24 as of December 2025.
How old do you have to be to fly from California to Rome Fiumicino 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 California to Rome Fiumicino Airport.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from California to Rome Fiumicino Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from California to Rome Fiumicino Airport is Airbus A330-900neo (33.10% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (17.49%), Boeing 777 (16.16%), and Airbus A350-900 (15.54%).

Best airlines flying from California to Rome Fiumicino Airport

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

Airline	Rating	Free Cancellation	Price
LEVEL	PriceFrom $254	Free Cancellation	Rating 0.0	Search LEVEL flights
Condor	PriceFrom $320	Free Cancellation	Rating 6.4 390 reviews	Search Condor flights
TAP AIR PORTUGAL	PriceFrom $370	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $378	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
Iberia	PriceFrom $426	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
KLM	PriceFrom $430	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
SWISS	PriceFrom $462	Free Cancellation	Rating 7.5 1,810 reviews	Search SWISS flights
Delta	PriceFrom $479	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Fiumicino

Civitavecchia

Cassino

Pienza

Ponza

Montepulciano

Tivoli

Sperlonga

Gaeta

Orvieto

Ciampino

Cortona

Terracina

Santa Marinella

Grosseto

Chianciano Terme

Sabaudia

Ascoli Piceno

Saturnia

Foligno

Why use momondo?

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

Finding the right flight to Rome from California 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 Rome quick and easy, saving you time and money.

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

Yes. All flights to Rome from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 California to Rome.

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

Yes. momondo can track prices for California to Rome flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Rome Fiumicino Airport 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 1/10

Sat 1/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rome

Popular cities in Italy

Flights to Milan Malpensa Airportfrom $335

Flights to Milan Linate Airportfrom $359

Flights to Venice Marco Polo Airportfrom $345

Flights to Rome Ciampino Airportfrom $459

Flights to Venice Treviso A. Canova Airportfrom $448

California flight routes

Flights from Santa Ana J. Wayne/Orange Cnty to Colorado Springs

Flights from Santa Ana J. Wayne/Orange Cnty to Las Vegas Harry Reid Intl

Flights from Los Angeles to Las Vegas Harry Reid Intl

Flights from Los Angeles to Sacramento Intl

Flights from San Diego to Denver Intl

Flights from Burbank Bob Hope to Las Vegas Harry Reid Intl

Cheap flights from California to Rome from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Rome departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from California to Rome

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from California to Rome Fiumicino Airport

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

Air Canada flights from California to Rome Fiumicino Airport

Our best Air Canada deals on California to Rome Fiumicino Airport flight tickets

momondo Fare Finder

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

See travel insights to Rome from

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

What is the cheapest month to fly to Rome Fiumicino Airport?

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $719. The most expensive day to fly to Rome Fiumicino Airport is Sunday, with ticket prices averaging around $875.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

What is the cheapest California to Rome Fiumicino flight route?

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

How far in advance should I book a flight to Rome Fiumicino Airport?

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

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

No. A direct flight is the cheapest option for a flight between California to Rome Fiumicino Airport.

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

British Airways, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from California to Rome Fiumicino

What airlines fly to Rome Fiumicino Airport?

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

As of December 2025, 2 flights take off from California and land in Rome Fiumicino Airport each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

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

The number of flights available between California and Rome Fiumicino Airport is 19 per week as of December 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

How long does it take to fly to Rome Fiumicino Airport?

Cheap California to Rome Fiumicino Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to Rome Fiumicino Airport?

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

Best airlines flying from California to Rome Fiumicino Airport

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

Traveling to a place near Rome?

Why use momondo?

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

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

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

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

An easier way to manage your Rome Fiumicino Airport 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 Rome

Popular cities in Italy

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