Rome

$236+ 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.
LAX — ROM
Jun 22 — Jun 291
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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 June 17, 2025.

Round-trip from

$466
(Delta)

One-way from

$236
(Norse)

Popular in

June

Cheapest in

February

Average price

$985

Good round-trip deal

$554 or less

Good one-way deal

$292 or less
From California to Rome (ROM)
One-way flight from California to Rome (ROM)
Highest demand for flights based on searches. 12% potential increase in price ($114 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from California to Rome (ROM).
Price to beat on a one-way flight from California to Rome (ROM).

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 June 17, 2025.

This KLM deal was found by Cheapflights users on 6/15. 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.
Wed 11/127:00 amONT - FCO
1 stop18h 30mKLM
Wed 11/2610:15 amFCO - ONT
1 stop21h 26mKLM
Deal found 6/15$447
This Finnair deal was found by Cheapflights users on 6/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:40 amONT - FCO
1 stop19h 05mMultiple Airlines
Wed 12/176:40 pmFCO - ONT
2 stops32h 08mMultiple Airlines
Deal found 6/16$454
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 10/227:00 amONT - FCO
1 stop15h 35mDelta
Wed 11/1210:15 amFCO - ONT
1 stop18h 27mDelta
Deal found 6/15$456
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:20 pmSNA - FCO
2 stops25h 35mDelta
Wed 7/910:10 amFCO - SNA
2 stops20h 36mDelta
Deal found 6/17$458
This Iberia deal was found by Cheapflights users on 6/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:00 pmONT - FCO
2 stops18h 15mIberia
Fri 11/711:00 amFCO - ONT
1 stop20h 00mIberia
Deal found 6/17$469
This Finnair deal was found by Cheapflights users on 6/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:35 amBUR - FCO
2 stops25h 20mMultiple Airlines
Wed 11/261:10 pmFCO - BUR
2 stops31h 23mMultiple Airlines
Deal found 6/15$478
This Finnair deal was found by Cheapflights users on 6/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:28 amSNA - FCO
2 stops22h 27mMultiple Airlines
Wed 11/261:10 pmFCO - SNA
2 stops33h 37mMultiple Airlines
Deal found 6/15$478
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 6/241:42 pmBUR - FCO
2 stops38h 03mDelta
Fri 7/1111:35 amFCO - BUR
2 stops37h 37mDelta
Deal found 6/15$481
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amONT - FCO
1 stop16h 45mUnited Airlines
Wed 11/261:15 pmFCO - ONT
2 stops42h 16mUnited Airlines
Deal found 6/15$483
This American Airlines deal was found by Cheapflights users on 6/17. 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 12/315:59 amSJC - FCO
1 stop19h 46mMultiple Airlines
Fri 1/168:10 amFCO - SJC
2 stops23h 49mMultiple Airlines
Deal found 6/17$493
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:59 pmONT - FCO
1 stop23h 06mBritish Airways
Wed 11/55:35 pmFCO - ONT
2 stops33h 14mBritish Airways
Deal found 6/17$495
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:40 amONT - FCO
2 stops20h 25mAir Canada
Thu 11/2711:10 amFCO - ONT
2 stops42h 07mAir Canada
Deal found 6/15$496

Cheapflights Fare Finder

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

Fly from

California

Fly to

Rome

Route

Depart

Return

Price

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 11/12

7:00 am-10:30 am

1 stop18h 30m

Rome Fiumicino

Wed 11/26

10:15 am-10:41 pm

1 stop21h 26m

$447

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 12/10

6:40 am-10:45 am

1 stop19h 05m

Rome Fiumicino

Wed 12/17

6:40 pm-5:48 pm

2 stops32h 08m

$454

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 10/22

7:00 am-7:35 am

1 stop15h 35m

Rome Fiumicino

Wed 11/12

10:15 am-7:42 pm

1 stop18h 27m

$456

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sun 6/29

7:45 am-7:35 am

1 stop14h 50m

Rome Fiumicino

Thu 7/10

9:45 am-7:23 pm

1 stop18h 38m

$466

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 10/21

3:00 pm-6:15 pm

2 stops18h 15m

Rome Fiumicino

Fri 11/7

11:00 am-10:00 pm

1 stop20h 00m

$469

BurbankRome

BUR - FCO

BURFCO

Burbank Bob Hope

Tue 10/28

8:35 am-5:55 pm

2 stops25h 20m

Rome Fiumicino

Wed 11/26

1:10 pm-11:33 am

2 stops31h 23m

$478

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 10/28

7:00 am-7:45 am

1 stop16h 45m

Rome Fiumicino

Wed 11/26

1:15 pm-10:31 pm

2 stops42h 16m

$483

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sat 10/18

11:59 pm-8:05 am

1 stop23h 06m

Rome Fiumicino

Wed 11/5

5:35 pm-5:49 pm

2 stops33h 14m

$495

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 11/4

5:40 am-11:05 am

2 stops20h 25m

Rome Fiumicino

Thu 11/27

11:10 am-8:17 pm

2 stops42h 07m

$496

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Sat 7/26

10:30 pm-7:10 pm

Nonstop11h 40m

Rome Fiumicino

Fri 8/22

11:35 am-3:15 pm

Nonstop12h 40m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 results
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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 $1,145). 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?

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 June 17, 2025.

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.

Weekly flight availability from California to Rome

Explore weekly flight availability from California to Rome. 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 June 17, 2025.

The most flights from USCA to ROM are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Rome by month

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

Plan your trip to Rome by taking into account the average temperature totals 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 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 June 17, 2025.
Get a feel of what it's like to fly with Emirates, 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.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
8.0
Very good

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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?

    The cheapest airlines for a one-way flight from California to Rome are Norse Atlantic Airways ($243), TAP AIR PORTUGAL ($291), and A.P.G. ($314).

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

  • 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 (70%), SAUDIA (67%) and Etihad Airways (67%).

  • What are the cheapest flights from California to Rome?

    While on average a flight from California to Rome is generally $1,310, our data shows the cheapest flight currently is $197. When looking at the most popular route, (Los Angeles - Rome Fiumicino), you can expect to pay $385 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 $1,145). 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

Traveling to a place near California?

Book flights to California if you plan to visit one of these locations
Fiumicino
Gaeta
Ciampino
Montepulciano

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Alternative routes for California to Rome

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from California to Rome

Discover the top 10 airlines that operate flights from California to Rome. 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 June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$301Average$624FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$350Average$779FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$682FlexibilityNo cancel feeOn-time77%
IberiaCheapest$450Average$860FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$468Average$740FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$472Average$782FlexibilityNo cancel feeOn-time88%
KLMCheapest$476Average$827FlexibilityNo cancel feeOn-time75%
WestJetCheapest$486Average$1,033FlexibilityNo cancel feeOn-time60%
DeltaCheapest$508Average$926FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$514Average$1,007FlexibilityNo cancel feeOn-time70%

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