HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$296+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LAX
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rome to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 24, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:10 am
FCO
-
SFO
1 stop15h 20m
Condor
Tue 9/224:30 pm
SFO
-
FCO
1 stop14h 20m
Condor
Deal found 3/24$503
This lol.travel deal was found by Cheapflights users on 3/22. 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 11/511:00 am
FCO
-
ONT
1 stop21h 57m
British Airways
Thu 11/126:10 am
ONT
-
FCO
1 stop19h 35m
British Airways
Deal found 3/22$529
This lol.travel deal was found by Cheapflights users on 3/22. 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 11/511:00 am
FCO
-
SNA
1 stop30h 32m
British Airways
Thu 11/1210:40 am
SNA
-
FCO
1 stop15h 05m
British Airways
Deal found 3/22$529
This lol.travel deal was found by Cheapflights users on 3/22. 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.
Wed 4/810:00 am
FCO
-
SNA
1 stop20h 13m
British Airways
Sun 4/128:45 am
SNA
-
FCO
1 stop18h 20m
British Airways
Deal found 3/22$530
This American Airlines deal was found by Cheapflights users on 3/23. 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 11/2611:00 am
FCO
-
ONT
1 stop20h 23m
American Airlines
Mon 11/3010:47 am
ONT
-
FCO
2 stops23h 48m
American Airlines
Deal found 3/23$534
This lol.travel deal was found by Cheapflights users on 3/20. 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 9/241:30 pm
FCO
-
SNA
1 stop27h 44m
British Airways
Tue 9/2912:01 pm
SNA
-
FCO
1 stop15h 04m
British Airways
Deal found 3/20$534
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/711:05 am
FCO
-
BUR
2 stops40h 20m
American Airlines
Sun 5/109:31 am
BUR
-
FCO
2 stops28h 09m
American Airlines
Deal found 3/23$534
This British Airways deal was found by Cheapflights users on 3/20. 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 11/2611:00 am
FCO
-
ONT
1 stop21h 57m
British Airways
Mon 11/304:47 pm
ONT
-
FCO
2 stops20h 08m
British Airways
Deal found 3/20$536
This Gotogate deal was found by Cheapflights users on 3/22. 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.
Mon 5/113:00 pm
FCO
-
SFO
1 stop15h 55m
WestJet
Wed 5/276:00 am
SFO
-
FCO
1 stop21h 55m
WestJet
Deal found 3/22$536
This lol.travel deal was found by Cheapflights users on 3/22. 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.
Wed 4/81:10 pm
FCO
-
ONT
1 stop19h 36m
British Airways
Fri 4/172:08 pm
ONT
-
FCO
1 stop36h 57m
British Airways
Deal found 3/22$537
This lol.travel deal was found by Cheapflights users on 3/23. 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.
Mon 3/301:10 pm
FCO
-
SNA
1 stop18h 35m
British Airways
Mon 4/68:17 am
SNA
-
FCO
1 stop18h 48m
British Airways
Deal found 3/23$537
This Trip.com deal was found by Cheapflights users on 3/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:00 pm
FCO
-
SFO
1 stop30h 00m
WestJet
Mon 5/256:00 am
SFO
-
FCO
1 stop21h 55m
WestJet
Deal found 3/23$538

Find flight deals from Rome to California

Keep the following information in mind while searching for Rome to California flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(Cheapflightsfares)

One-way from

$296
(Booking.com)

Popular in

July

Cheapest in

November

Average price

$683

Good round-trip deal

$650 or less

Good one-way deal

$606 or less
Provider with most accurate pricing for Rome (ROM)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rome (ROM)-Los Angeles flights.
Search Deals
From Rome (ROM) to California
Search Deals
One-way flight from Rome (ROM) to California
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Rome (ROM) to California.
Search Deals
Price to beat on a one-way flight from Rome (ROM) to California.
Search Deals

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 March 24, 2026.
Use the filters below to find and compare flights from Rome to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeBurbank

FCO - BUR

FCOBUR

Rome Fiumicino

Thu 5/7

11:05 am-9:01 am

2 stops30h 56m

Burbank Bob Hope

Sun 5/10

1:16 pm-11:45 pm

2 stops25h 29m

$534

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Tue 4/7

1:10 pm-10:08 am

1 stop29h 58m

Santa Ana J. Wayne/Orange Cnty

Sat 4/11

1:36 pm-9:10 am

1 stop34h 34m

$546

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Fri 4/17

2:15 pm-8:33 am

2 stops27h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 4/21

1:23 pm-4:25 pm

2 stops18h 02m

$554

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Fri 4/17

10:00 am-8:50 pm

1 stop19h 50m

Santa Ana J. Wayne/Orange Cnty

Tue 4/21

6:45 am-12:05 pm

1 stop20h 20m

$564

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Wed 8/19

1:20 pm-10:58 pm

2 stops18h 38m

Ontario

Tue 9/8

8:00 am-1:20 pm

1 stop20h 20m

$571

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Sun 8/23

6:50 am-6:11 pm

2 stops20h 21m

Ontario

Sun 9/6

7:00 am-7:55 am

1 stop15h 55m

$571

RomeSanta Ana

FCO - SNA

FCOSNA

Rome Fiumicino

Sat 4/4

6:50 am-8:55 pm

2 stops23h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 4/8

11:10 am-12:20 pm

1 stop16h 10m

$571

RomeBurbank

FCO - BUR

FCOBUR

Rome Fiumicino

Fri 4/17

6:50 am-8:49 pm

2 stops22h 59m

Burbank Bob Hope

Tue 4/21

9:00 am-12:20 pm

1 stop18h 20m

$571

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Thu 5/21

7:10 am-10:37 pm

2 stops24h 27m

Ontario

Sun 6/7

5:00 am-12:20 pm

1 stop22h 20m

$572

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Tue 4/21

6:50 am-6:02 pm

2 stops20h 12m

Ontario

Sat 4/25

10:49 am-1:40 pm

1 stop17h 51m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from Rome to California (average of $351). Flying from Rome to California in July is currently the most expensive (average of $641). 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 March 24, 2026.

A simple way to save on the total cost of your ticket is to fly from Rome to California at noon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the evening.

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 March 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andNorse Atlantic Airways from Rome to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,322 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
7.9
Good
8,322 reviews
Delta
7.9
Good
8,322 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
United Airlines
7.4
Good
9,469 reviews
Delta
7.9
Good
8,322 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
Norse Atlantic Airways
7.0
Good
174 reviews
Delta
7.9
Good
8,322 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
ITA Airways
6.7
Okay
1,173 reviews
Delta
7.9
Good
8,322 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
British Airways
6.7
Okay
7,813 reviews
Delta
7.9
Good
8,322 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

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.

  • How long is the flight from Rome to California?

    Airlines like American Airlines, British Airways, and United Airlines fly from Rome to California in about 18h 38m. The time it takes to get you to your destination can typically vary by up to 12h 18m. Rome and California are separated by a distance of 6303 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Condor, which is currently one of the cheapest options available, starting at $48. Norse Atlantic Airways flights start at $244 while deals on LEVEL start at $264 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 - Los Angeles, Rome Fiumicino - Ontario or Rome Ciampino - Los Angeles 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 (70%), Etihad Airways (70%), ITA Airways( 70%).

  • What are the cheapest flights from Rome to California?

    Looking for the cheapest flight from Rome to California? While on average our users pay $1,360, our data indicates the cheapest price to be $300. The most popular route (Rome Fiumicino - Los Angeles), is priced around $496.

  • 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, November is the cheapest month in which you can book a flight from Rome to California (average of $351). Flying from Rome to California in July is currently the most expensive (average of $641). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Rome to California

Discover the top 6 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic AirwaysCheapest$212Average$544FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$435Average$659FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$536Average$643FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$565Average$774FlexibilityNo cancel feeOn-time69%
ITA AirwaysCheapest$594Average$754FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$682Average$892FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.