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$266+ Cheap flights from Rome (ROM) to California

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LAX
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Rome to California

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

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$444
(Booking.com)

One-way from

$266
(Connections by easyJet)

Popular in

July

Cheapest in

February

Average price

$676

Good round-trip deal

$413 or less

Good one-way deal

$352 or less
Provider with most accurate pricing for Rome (ROM)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Los Angeles flights.
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From Rome (ROM) to California
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One-way flight from Rome (ROM) to California
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Highest demand for flights based on searches. 15% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Rome (ROM) to California.
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Price to beat on a one-way flight from Rome (ROM) to California.
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Find flight deals from Rome to California

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

This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:15 amFCO - LAX
Nonstop12h 40mNorse Atlantic Airways
Thu 5/81:00 pmLAX - FCO
Nonstop11h 40mNorse Atlantic Airways
Deal found 4/17$432
This Condor deal was found by Cheapflights users on 4/16. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:20 amFCO - SFO
1 stop15h 10mCondor
Mon 5/194:30 pmSFO - FCO
1 stop15h 25mCondor
Deal found 4/16$453
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/178:20 amFCO - LAS
1 stop16h 15mCondor
Tue 6/245:35 pmLAS - FCO
1 stop14h 20mCondor
Deal found 4/16$476
This Condor deal was found by Cheapflights users on 4/16. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:00 amFCO - LAX
1 stop16h 30mCondor
Mon 5/195:30 pmLAX - FCO
1 stop14h 25mCondor
Deal found 4/16$487
This OneTravel deal was found by Cheapflights users on 4/17. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:30 amFCO - LAX
1 stop20h 00mMultiple Airlines
Sat 5/1010:30 pmLAX - FCO
Nonstop11h 40mMultiple Airlines
Deal found 4/17$506
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:35 amFCO - LAS
1 stop33h 05mMultiple Airlines
Thu 5/88:14 amLAS - FCO
1 stop16h 26mMultiple Airlines
Deal found 4/17$547
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:05 amFCO - SFO
1 stop19h 24mBritish Airways
Tue 9/167:20 pmSFO - FCO
1 stop15h 35mBritish Airways
Deal found 4/16$553
This British Airways deal was found by Cheapflights users on 4/16. 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.
Fri 5/210:00 amFCO - SNA
1 stop17h 00mBritish Airways
Tue 5/64:30 pmSNA - FCO
2 stops18h 25mBritish Airways
Deal found 4/16$554
This British Airways deal was found by Cheapflights users on 4/17. 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.
Thu 5/111:05 amFCO - LAX
1 stop17h 56mBritish Airways
Wed 5/149:30 pmLAX - FCO
1 stop16h 35mBritish Airways
Deal found 4/17$555
This lol.travel deal was found by Cheapflights users on 4/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:55 amFCO - SJC
2 stops24h 52mBritish Airways
Thu 5/812:48 pmSJC - FCO
2 stops25h 07mBritish Airways
Deal found 4/16$555
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/111:05 amFCO - LAX
1 stop17h 56mAmerican Airlines
Sat 5/172:00 pmLAX - FCO
1 stop24h 10mAmerican Airlines
Deal found 4/17$556
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 4/301:35 pmFCO - SJC
2 stops31h 46mAmerican Airlines
Fri 5/912:48 pmSJC - FCO
2 stops25h 42mAmerican Airlines
Deal found 4/17$556

Cheapflights Fare Finder

Customize your flight search to find flights from Rome to California 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 April 17, 2025.
Use the filters below to find and compare flights from Rome to California that are best for you.

Fly from

Rome

Fly to

California

Route

Depart

Return

Price

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 5/1

7:15 am-10:55 am

Nonstop12h 40m

Los Angeles

Thu 5/8

1:00 pm-9:40 am

Nonstop11h 40m

$432

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Mon 5/12

8:20 am-2:30 pm

1 stop15h 10m

San Francisco

Mon 5/19

4:30 pm-4:55 pm

1 stop15h 25m

$453

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Sat 5/3

8:00 am-3:30 pm

1 stop16h 30m

Los Angeles

Mon 5/19

5:30 pm-4:55 pm

1 stop14h 25m

$487

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 5/29

8:20 am-3:55 pm

1 stop16h 35m

Las Vegas Harry Reid Intl

Thu 6/12

5:55 pm-4:55 pm

1 stop14h 00m

$494

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Sat 5/3

6:30 am-5:30 pm

1 stop20h 00m

Los Angeles

Sat 5/10

10:30 pm-7:10 pm

Nonstop11h 40m

$506

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 5/1

7:15 am-11:25 pm

1 stop25h 10m

Las Vegas Harry Reid Intl

Thu 5/8

6:20 am-9:40 am

1 stop18h 20m

$540

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Fri 9/5

11:05 am-9:29 pm

1 stop19h 24m

San Francisco

Tue 9/16

7:20 pm-7:55 pm

1 stop15h 35m

$553

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Fri 5/2

10:00 am-6:00 pm

1 stop17h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 5/6

4:30 pm-7:55 pm

2 stops18h 25m

$554

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 5/1

11:05 am-8:01 pm

1 stop17h 56m

Los Angeles

Sat 5/17

2:00 pm-11:10 pm

1 stop24h 10m

$556

RomeSan Jose

FCO - SJC

FCOSJC

Rome Fiumicino

Wed 4/30

1:35 pm-12:21 pm

2 stops31h 46m

San Jose

Fri 5/9

12:48 pm-11:30 pm

2 stops25h 42m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results
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Best time to book a flight from Rome to California

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

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

Currently, January is the cheapest month in which you can book a flight from Rome to California (average of $246). Flying from Rome to California in June is currently the most expensive (average of $328). 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 ROM to CA?

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

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

Rainfall in California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated April 17, 2025.
To help decide which airline to fly from Rome to California, see what other customers have to say about Delta, Emirates and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Emirates
8.0
Very good
3,200 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Rome to California. 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 Rome to California one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $267. Norse Atlantic Airways flights start at $275 while deals on A.P.G. start at $312 one-way.

  • What are the most popular routes from Rome to California?

    When deciding which route to take from Rome to California consider Rome Fiumicino - San Francisco, Rome Fiumicino - Los Angeles or Rome Fiumicino - Ontario as they are the most popular.

  • What are the most reliable airlines from Rome to California?

    Before booking your flight to California from Rome, check out the most reliable airlines to get you to your destination on time: Norse Atlantic Airways (100%), SAUDIA (77%), Etihad Airways( 77%).

  • What are the cheapest flights from Rome to California?

    Looking for the cheapest flight from Rome to California? While on average our users pay $1,110, our data indicates the cheapest price to be $249. The most popular route (Rome Fiumicino - San Francisco), is priced around $435.

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

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

  • How can I find direct flights from Rome to California?

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

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

    Yes. Cheapflights offers flight deals from Rome to California 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 Rome to California?

    Currently, January is the cheapest month in which you can book a flight from Rome to California (average of $246). Flying from Rome to California in June is currently the most expensive (average of $328). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rome to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Rome to California

Discover the top 9 airlines that operate flights from Rome to California. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic AirwaysCheapest$381Average$702FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$426Average$573FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$531Average$808FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$534Average$778FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$542Average$853FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$546Average$927FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$550Average$721FlexibilityNo cancel feeOn-time76%
DeltaCheapest$665Average$878FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$860Average$946FlexibilityNo cancel feeOn-time77%

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