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$281+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LAX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$523
(Norse)

One-way from

$281
(FlightHub)

Popular in

July

Cheapest in

May

Average price

$754

Good round-trip deal

$568 or less

Good one-way deal

$322 or less
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. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Norse deal was found by Cheapflights users on 6/11. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/267:15 amFCO - LAS
1 stop32h 27mMultiple Airlines
mié. 7/99:37 pmLAS - FCO
1 stop27h 03mMultiple Airlines
Deal found 6/11$523
This Flighttix deal was found by Cheapflights users on 6/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/158:20 amFCO - LAS
1 stop15h 25mCondor
jue. 6/195:55 pmLAS - FCO
1 stop14h 00mCondor
Deal found 6/11$537
This Mytrip deal was found by Cheapflights users on 6/10. 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.
jue. 9/48:00 pmFCO - LAX
1 stop27h 35mTAP AIR PORTUGAL
mar. 9/234:40 pmLAX - FCO
1 stop22h 30mTAP AIR PORTUGAL
Deal found 6/10$559
This Booking.com deal was found by Cheapflights users on 6/11. 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.
jue. 6/192:15 pmFCO - LAS
1 stop27h 35mAir Transat
vie. 7/410:55 pmLAS - FCO
1 stop28h 20mAir Transat
Deal found 6/11$559
This Norse Atlantic Airways deal was found by Cheapflights users on 6/12. 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 Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:15 amFCO - LAX
Nonstop12h 40mNorse Atlantic Airways
jue. 9/111:00 pmLAX - FCO
Nonstop11h 40mNorse Atlantic Airways
Deal found 6/12$560
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/511:35 amFCO - LAX
Nonstop12h 40mMultiple Airlines
mar. 9/236:50 pmLAX - FCO
Nonstop11h 40mMultiple Airlines
Deal found 6/9$566
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/199:30 amFCO - LAX
Nonstop12h 45mITA Airways
sáb. 7/53:15 pmLAX - FCO
Nonstop11h 40mITA Airways
Deal found 6/10$577
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:35 pmFCO - LAX
1 stop29h 45mScandinavian Airlines
lun. 10/137:30 pmLAX - FCO
1 stop14h 15mScandinavian Airlines
Deal found 6/10$592
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/196:30 amFCO - SJC
2 stops19h 30mDelta
lun. 6/236:35 amSJC - FCO
1 stop16h 00mDelta
Deal found 6/10$601
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/196:30 amFCO - SJC
2 stops18h 37mKLM
lun. 6/234:59 pmSJC - FCO
2 stops17h 31mKLM
Deal found 6/11$603
This lol.travel deal was found by Cheapflights users on 6/10. 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.
lun. 11/1011:00 amFCO - ONT
1 stop21h 45mBritish Airways
lun. 11/1711:00 amONT - FCO
2 stops18h 40mBritish Airways
Deal found 6/10$608
This American Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 10/26:55 amFCO - LAX
2 stops25h 16mAmerican Airlines
vie. 10/1011:29 amLAX - FCO
2 stops17h 56mAmerican Airlines
Deal found 6/10$611

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 junio 12, 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

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

jue. 6/26

7:15 am-6:42 am

1 stop32h 27m

Las Vegas Harry Reid Intl

mié. 7/9

9:37 pm-9:40 am

1 stop27h 03m

$523

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

jue. 9/4

8:00 pm-2:35 pm

1 stop27h 35m

Los Angeles

mar. 9/23

4:40 pm-12:10 am

1 stop22h 30m

$559

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

sáb. 8/30

4:45 pm-8:25 pm

Nonstop12h 40m

Los Angeles

sáb. 9/6

10:30 pm-7:10 pm

Nonstop11h 40m

$565

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

vie. 9/5

11:35 am-3:15 pm

Nonstop12h 40m

Los Angeles

mar. 9/23

6:50 pm-3:30 pm

Nonstop11h 40m

$566

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

jue. 6/19

9:30 am-1:15 pm

Nonstop12h 45m

Los Angeles

sáb. 7/5

3:15 pm-11:55 am

Nonstop11h 40m

$577

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

lun. 11/10

11:00 am-11:45 pm

1 stop21h 45m

Ontario

lun. 11/17

11:00 am-2:40 pm

2 stops18h 40m

$608

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

jue. 8/28

11:05 am-8:31 pm

2 stops18h 26m

Los Angeles

lun. 9/1

9:35 pm-10:50 pm

1 stop16h 15m

$616

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

vie. 6/20

8:20 am-3:20 pm

1 stop16h 00m

Los Angeles

sáb. 7/5

5:30 pm-4:55 pm

1 stop14h 25m

$617

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

lun. 9/22

8:30 pm-3:48 pm

2 stops28h 18m

Santa Ana J. Wayne/Orange Cnty

dom. 9/28

3:10 pm-7:15 pm

2 stops19h 05m

$618

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

mar. 6/17

6:30 am-11:50 am

1 stop14h 20m

Los Angeles

vie. 7/4

8:00 am-12:45 pm

1 stop19h 45m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 March is currently the most expensive (average of $327). 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 junio 12, 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.

Weekly flight availability from Rome to California

Explore weekly flight availability from Rome to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from ROM to USCA are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 junio 12, 2025.
To help decide which airline to fly from Rome to California, see what other customers have to say about Delta, KLM and Air Transat. 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
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Norse Atlantic Airways, which is currently one of the cheapest options available, starting at $281. Condor flights start at $304 while deals on Vueling start at $366 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: SAUDIA (76%), Etihad Airways (76%), ITA Airways( 76%).

  • What are the cheapest flights from Rome to California?

    Looking for the cheapest flight from Rome to California? While on average our users pay $1,056, our data indicates the cheapest price to be $225. The most popular route (Rome Fiumicino - San Francisco), is priced around $418.

  • 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 March is currently the most expensive (average of $327). 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

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic AirwaysCheapest$369Average$658FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$426Average$573FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$531Average$824FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$542Average$813FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$546Average$927FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$546Average$792FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$550Average$733FlexibilityNo cancel feeOn-time76%
DeltaCheapest$665Average$707FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$822Average$944FlexibilityNo cancel feeOn-time77%

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