What are the cheapest airlines to fly from California to Rome one-way?

The cheapest airlines for a one-way flight from California to Rome are Norse Atlantic Airways ($240), A.P.G. ($276), and TAP AIR PORTUGAL ($306).

What are the most popular routes from California to Rome?

The most popular flight routes from California to Rome are San Francisco - Rome Fiumicino, Los Angeles - Rome Fiumicino and Ontario - Rome Fiumicino.

What are the cheapest flights from California to Rome?

While on average a flight from California to Rome is generally $1,303, our data shows the cheapest flight currently is $198. When looking at the most popular route, (San Francisco - Rome Fiumicino), you can expect to pay $472 for that flight.

What are the most reliable airlines from California to Rome?

The top 3 most reliable airlines when flying from California to Rome are Kuwait Airways (75%), SAUDIA (74%) and Etihad Airways (74%).

What are the most popular airlines that fly from California to Rome?

Before booking your flight from California to Rome check out the most popular airlines for this route: LEVEL, A.P.G. or American Airlines.

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

Users have found that booking a flight from California to Rome at least 50 days early can save you up to 26% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from California to Rome for as little as $820 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,000 for flights departing within the next 3 days.

What is the cheapest month to fly from California to Rome?

Our data shows that February tends to be the cheapest month to fly to Rome from California. Users have commonly found prices around $842 for the month, but tickets can be as low as $495. Due to multiple factors, prepare for potentially higher prices in June.

Can I find deals for flights from California to Rome that include hotel bookings?

Yes. In addition to deals on California to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from California to Rome?

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

Can I find deals for business class flights from California to Rome?

Yes. Cheapflights offers flight deals from California to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$227+ Flights from California to Rome

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Cheap flight deals from California to Rome

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$459 (Kiwi.com)
One-way from	$240 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$696
Good round-trip deal	$683 or less
Good one-way deal	$296 or less

Provider with most accurate pricing for Los Angeles-Rome (ROM) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Rome (ROM) flights.

Search Deals

From California to Rome (ROM)

Search Deals

One-way flight from California to Rome (ROM)

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($218 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from California to Rome (ROM).

Search Deals

Price to beat on a one-way flight from California to Rome (ROM).

Search Deals

Find flight deals from California to Rome

Cheapest flights from California to Rome
Explore the most affordable flight options available from California to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

jue. 4/241:00 pmLAX - FCO

Nonstop11h 40mNorse Atlantic Airways

jue. 5/87:15 amFCO - LAX

Nonstop12h 40mNorse Atlantic Airways

Deal found 4/16

$421

sáb. 4/1910:30 pmLAX - FCO

Nonstop11h 40mMultiple Airlines

vie. 5/26:15 amFCO - LAX

1 stop20h 15mMultiple Airlines

Deal found 4/17

$460

lun. 12/112:55 amLAX - FCO

1 stop23h 05mBritish Airways

mar. 12/161:10 pmFCO - LAX

1 stop19h 49mBritish Airways

Deal found 4/16

$500

mié. 11/53:30 pmLAX - FCO

1 stop16h 15mAmerican Airlines

vie. 11/1411:20 amFCO - LAX

1 stop16h 05mAmerican Airlines

Deal found 4/17

$509

dom. 11/98:30 amLAX - FCO

1 stop16h 30mAir Canada

vie. 11/2112:15 pmFCO - LAX

2 stops43h 39mAir Canada

Deal found 4/16

$518

mar. 4/226:50 pmLAX - FCO

Nonstop11h 40mA.P.G.

mar. 5/61:10 pmFCO - LAX

Nonstop12h 40mA.P.G.

Deal found 4/17

$523

sáb. 11/111:59 pmONT - FCO

2 stops30h 21mBritish Airways

mié. 11/128:25 pmFCO - ONT

2 stops30h 24mBritish Airways

Deal found 4/17

$526

sáb. 11/811:59 pmLAX - FCO

1 stop22h 06mDelta

mar. 11/1812:00 pmFCO - LAX

1 stop19h 49mDelta

Deal found 4/16

$534

lun. 11/311:50 pmLAX - FCO

1 stop23h 40mUnited Airlines

vie. 11/2112:15 pmFCO - LAX

1 stop18h 17mUnited Airlines

Deal found 4/16

$535

sáb. 11/110:59 pmONT - FCO

1 stop27h 31mDelta

mié. 11/1212:45 pmFCO - ONT

1 stop18h 56mDelta

Deal found 4/17

$539

lun. 11/247:00 amONT - FCO

1 stop15h 45mUnited Airlines

mar. 12/99:45 amFCO - ONT

1 stop21h 41mUnited Airlines

Deal found 4/17

$545

mar. 4/292:02 pmSJC - FCO

1 stop16h 28mMultiple Airlines

vie. 5/211:35 amFCO - SJC

2 stops34h 34mMultiple Airlines

Deal found 4/16

$546

Best flights from California to Rome
Discover carefully curated flight deals from California to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2025.

jue. 5/81:00 pmLAX - FCO

Nonstop11h 40mNorse Atlantic Airways

sáb. 5/104:45 pmFCO - LAX

Nonstop12h 40mNorse Atlantic Airways

Deal found 4/17

$459

dom. 4/277:45 pmLAX - FCO

2 stops27h 10mMultiple Airlines

vie. 5/911:35 amFCO - LAX

Nonstop12h 40mMultiple Airlines

Deal found 4/17

$492

dom. 10/1212:49 amLAX - FCO

1 stop26h 06mIberia

jue. 10/236:25 amFCO - LAX

1 stop20h 40mIberia

Deal found 4/17

$521

lun. 5/55:30 pmLAX - FCO

1 stop14h 25mCondor

jue. 5/88:20 amFCO - LAX

1 stop16h 10mCondor

Deal found 4/17

$541

dom. 9/214:40 pmLAX - FCO

1 stop22h 30mTAP AIR PORTUGAL

mar. 9/305:55 amFCO - LAX

1 stop17h 45mTAP AIR PORTUGAL

Deal found 4/17

$547

mié. 9/177:40 pmSFO - FCO

2 stops38h 40mScandinavian Airlines

mié. 10/811:55 amFCO - SFO

1 stop37h 35mScandinavian Airlines

Deal found 4/17

$582

lun. 5/52:30 pmLAX - FCO

Nonstop11h 40mA.P.G.

vie. 5/911:35 amFCO - LAX

Nonstop12h 40mA.P.G.

Deal found 4/17

$594

mar. 10/147:00 amLAX - FCO

2 stops17h 15mUnited Airlines

mar. 10/217:00 amFCO - LAX

2 stops19h 58mUnited Airlines

Deal found 4/17

$597

dom. 5/410:20 pmLAX - FCO

1 stop25h 55mAir Canada

dom. 5/1111:30 amFCO - LAX

1 stop17h 20mAir Canada

Deal found 4/17

$603

mar. 9/2310:25 amLAX - FCO

1 stop16h 50mITA Airways

mar. 9/309:30 amFCO - LAX

Nonstop12h 45mITA Airways

Deal found 4/16

$604

mié. 9/36:45 pmSFO - FCO

1 stop19h 45mTurkish Airlines

vie. 9/197:55 pmFCO - SFO

1 stop23h 40mTurkish Airlines

Deal found 4/17

$646

dom. 5/410:15 pmONT - FCO

1 stop27h 50mDelta

mar. 5/1311:35 amFCO - ONT

1 stop19h 54mDelta

Deal found 4/17

$670

Last-minute flights from California to Rome
Discover last-minute flight deals from California to Rome. Data last updated abril 17, 2025 and is based on user searches.

vie. 4/186:20 pmSFO - FCO

1 stop15h 25mScandinavian Airlines

mié. 4/3010:35 amFCO - SFO

2 stops38h 55mScandinavian Airlines

Deal found 4/16

$579

sáb. 4/1910:30 pmLAX - FCO

Nonstop11h 40mMultiple Airlines

vie. 5/26:15 amFCO - LAX

1 stop20h 15mMultiple Airlines

Deal found 4/16

$460

sáb. 4/1910:30 pmLAX - FCO

Nonstop11h 40mA.P.G.

vie. 5/211:35 amFCO - LAX

Nonstop12h 40mA.P.G.

Deal found 4/16

$509

dom. 4/2010:42 amBUR - FCO

2 stops37h 33mAir Canada

mar. 5/611:30 amFCO - BUR

2 stops40h 54mAir Canada

Deal found 4/16

$614

mar. 4/226:50 pmLAX - FCO

Nonstop11h 40mMultiple Airlines

jue. 5/89:40 amFCO - LAX

1 stop18h 25mMultiple Airlines

Deal found 4/17

$467

mar. 4/226:50 pmLAX - FCO

Nonstop11h 40mA.P.G.

mar. 5/61:10 pmFCO - LAX

Nonstop12h 40mA.P.G.

Deal found 4/17

$523

mar. 4/227:10 amLAX - FCO

1 stop15h 25mKLM

vie. 5/26:30 amFCO - LAX

1 stop14h 20mKLM

Deal found 4/15

$644

mar. 4/228:20 amLAX - FCO

1 stop14h 15mAir France

jue. 5/13:50 pmFCO - LAX

1 stop15h 05mAir France

Deal found 4/15

$650

mié. 4/236:20 pmSFO - FCO

1 stop15h 25mScandinavian Airlines

mié. 5/710:35 amFCO - SFO

2 stops38h 55mScandinavian Airlines

Deal found 4/17

$588

mié. 4/233:15 pmLAX - FCO

Nonstop12h 00mITA Airways

mié. 5/79:10 amFCO - LAX

Nonstop13h 05mITA Airways

Deal found 4/16

$598

mié. 4/238:30 amLAX - FCO

1 stop15h 45mBrussels Airlines

mar. 4/2911:30 amFCO - LAX

1 stop17h 52mBrussels Airlines

Deal found 4/16

$635

mié. 4/237:00 amLAX - FCO

1 stop18h 05mDelta

vie. 5/211:35 amFCO - LAX

1 stop19h 26mDelta

Deal found 4/16

$639

One-way flights from California to Rome
Search for one-way flight options from California to Rome. Find affordable one-way fares based on user searches. Data last updated abril 17, 2025.

mar. 7/156:50 pmLAX - FCO

Nonstop11h 40mNorse Atlantic Airways

Deal found 4/16

$240

sáb. 7/124:30 pmLAX - FCO

1 stop23h 25mMultiple Airlines

Deal found 4/16

$242

lun. 7/216:47 pmLAS - FCO

1 stop35h 43mMultiple Airlines

Deal found 4/17

$251

mar. 4/226:50 pmLAX - FCO

Nonstop11h 40mA.P.G.

Deal found 4/17

$276

lun. 4/218:06 pmSFO - FCO

1 stop34h 24mMultiple Airlines

Deal found 4/16

$304

dom. 7/134:40 pmLAX - FCO

1 stop32h 40mTAP AIR PORTUGAL

Deal found 4/16

$306

vie. 5/167:55 pmLAX - FCO

1 stop18h 50mVueling

Deal found 4/15

$363

mar. 9/2312:50 pmSNA - FCO

1 stop14h 50mWestJet

Deal found 4/16

$375

jue. 7/35:08 pmSMF - FCO

2 stops46h 47mMultiple Airlines

Deal found 4/16

$385

mar. 4/298:29 amSAN - FCO

2 stops22h 01mMultiple Airlines

Deal found 4/17

$385

lun. 9/89:10 pmLAS - FCO

2 stops30h 30mWestJet

Deal found 4/17

$387

vie. 7/112:45 pmSFO - FCO

2 stops60h 55mWestJet

Deal found 4/17

$392

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

lun. 4/28

2:30 pm-11:10 am

Nonstop11h 40m

Rome Fiumicino

vie. 5/2

11:35 am-3:15 pm

Nonstop12h 40m

$459

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

dom. 5/11

4:30 pm-12:20 am

1 stop22h 50m

Rome Fiumicino

dom. 5/25

6:20 am-2:10 pm

1 stop16h 50m

$466

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

lun. 10/13

5:30 pm-4:55 pm

1 stop14h 25m

Rome Fiumicino

sáb. 10/25

8:00 am-3:30 pm

1 stop16h 30m

$524

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

sáb. 7/26

4:40 pm-12:10 am

1 stop22h 30m

Rome Fiumicino

vie. 8/22

8:00 pm-2:40 pm

1 stop27h 40m

$546

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

mar. 10/14

10:49 am-11:55 am

1 stop16h 06m

Rome Fiumicino

sáb. 10/25

9:05 am-7:15 pm

1 stop19h 10m

$574

San JoseRome

SJC - FCO

SJCFCO

San Jose

mié. 5/7

7:58 pm-9:40 am

1 stop28h 42m

Rome Fiumicino

lun. 5/12

8:50 am-3:33 pm

2 stops39h 43m

$581

San FranciscoRome

SFO - FCO

SFOFCO

San Francisco

mié. 5/7

4:30 pm-4:55 pm

1 stop15h 25m

Rome Fiumicino

sáb. 5/17

8:00 am-2:30 pm

1 stop15h 30m

$582

San FranciscoRome

SFO - FCO

SFOFCO

San Francisco

sáb. 4/26

2:20 pm-7:10 pm

1 stop19h 50m

Rome Fiumicino

sáb. 5/3

7:05 pm-11:06 pm

2 stops37h 01m

$584

San FranciscoRome

SFO - FCO

SFOFCO

San Francisco

mié. 4/23

6:20 pm-6:45 pm

1 stop15h 25m

Rome Fiumicino

mié. 5/7

10:35 am-4:30 pm

2 stops38h 55m

$588

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

mar. 10/14

8:05 am-9:15 am

1 stop16h 10m

Rome Fiumicino

mar. 10/21

7:00 am-4:08 pm

2 stops18h 08m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results

...

Best time to book a flight from California to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from California 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 California to Rome

What is the cheapest month to book a flight from California to Rome?

Currently, January is the cheapest month in which you can book a flight from California to Rome (average of $644). Flying from California to Rome in June is currently the most expensive (average of $1,208). 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 CA to ROM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Rome as you normally would.

Rainfall in Rome by month

In terms of precipitation, rainfall in Rome ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome when rainfall is around 0.6 in.

Temperature in Rome by month

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Rome

Get a feel of what it's like to fly with China Airlines, Delta and Porter Airlines from California to Rome by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

China Airlines

8.2

Very good

729 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Delta

8.0

Very good

7,916 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Porter Airlines

8.0

Very good

281 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

KLM

7.8

Good

1,327 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Air Transat

7.8

Good

385 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

What are the cheapest airlines to fly from California to Rome one-way?
The cheapest airlines for a one-way flight from California to Rome are Norse Atlantic Airways ($240), A.P.G. ($276), and TAP AIR PORTUGAL ($306).
What are the most popular routes from California to Rome?
The most popular flight routes from California to Rome are San Francisco - Rome Fiumicino, Los Angeles - Rome Fiumicino and Ontario - Rome Fiumicino.
What are the most reliable airlines from California to Rome?
The top 3 most reliable airlines when flying from California to Rome are Kuwait Airways (75%), SAUDIA (74%) and Etihad Airways (74%).
What are the cheapest flights from California to Rome?
While on average a flight from California to Rome is generally $1,303, our data shows the cheapest flight currently is $198. When looking at the most popular route, (San Francisco - Rome Fiumicino), you can expect to pay $472 for that flight.
Can I find deals for flights from California to Rome that include hotel bookings?
Yes. In addition to deals on California to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Rome?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Rome.
Can I find deals for business class flights from California to Rome?
Yes. Cheapflights offers flight deals from California to Rome 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 California to Rome?
Currently, January is the cheapest month in which you can book a flight from California to Rome (average of $644). Flying from California to Rome in June is currently the most expensive (average of $1,208). 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

Fiumicino

Gaeta

Ciampino

Montepulciano

Ponza

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Top 10 airlines flying from California to Rome

Airline	Cheapest	Average	Flexibility	On-time
Condor	Cheapest$370	Average$798	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$409	Average$682	FlexibilityNo cancel fee	On-time77%
LEVEL	Cheapest$410	Average$611	FlexibilityNo cancel fee	On-timeN/A
TAP AIR PORTUGAL	Cheapest$471	Average$724	FlexibilityNo cancel fee	On-timeN/A
Vueling	Cheapest$472	Average$715	FlexibilityNo cancel fee	On-time88%
WestJet	Cheapest$486	Average$1,065	FlexibilityNo cancel fee	On-time60%
Delta	Cheapest$526	Average$1,047	FlexibilityNo cancel fee	On-timeN/A
A.P.G.	Cheapest$529	Average$917	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$532	Average$976	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$540	Average$1,025	FlexibilityNo cancel fee	On-time75%

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$227+ Cheap flights from California to Rome (ROM)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Rome with Cheapflights

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Cheap flight deals from California to Rome

Keep the following information in mind while searching for California to Rome flight deals. Data was last updated abril 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from California to Rome

Cheapest flights from California to RomeExplore the most affordable flight options available from California to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Explore the most affordable flight options available from California to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from California to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Rome

What is the cheapest month to book a flight from California to Rome?

What is the cheapest time of day to fly from CA to ROM?

Find hourly flight availability from California to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Rainfall in Rome by month

Plan your trip to Rome by taking into account the average rainfall totals by month.

Temperature in Rome by month

Plan your trip to Rome by taking into account the average temperature totals by month.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated abril 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from California to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from California to Rome one-way?

What are the most popular routes from California to Rome?

What are the most reliable airlines from California to Rome?

What are the cheapest flights from California to Rome?

Can I find deals for flights from California to Rome that include hotel bookings?

How can I find direct flights from California to Rome?

Can I find deals for business class flights from California to Rome?

What is the cheapest month to book a flight from California to Rome?

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Alternative routes for California to Rome

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Top 10 airlines flying from California to Rome

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Cheapest flights from California to Rome
Explore the most affordable flight options available from California to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.