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Leonardo da Vinci/Fiumicino

$223+ Cheap flights from California to Fiumicino (FCO)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FCO
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from California to Leonardo da Vinci/Fiumicino

Cheapest flights from California to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from California to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/36:45 amSNA - FCO
1 stop16h 00mMultiple Airlines
Tue 12/97:05 amFCO - SNA
2 stops20h 42mMultiple Airlines
Deal found 11/25$444
This KLM deal was found by Cheapflights users on 11/26. 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 12/37:00 amSMF - FCO
1 stop18h 30mKLM
Wed 12/1010:05 amFCO - SMF
1 stop20h 00mKLM
Deal found 11/26$456
This KLM deal was found by Cheapflights users on 11/26. 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 12/37:05 amONT - FCO
1 stop15h 50mKLM
Fri 12/1210:05 amFCO - ONT
1 stop18h 34mKLM
Deal found 11/26$456
This KLM deal was found by Cheapflights users on 11/26. 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 12/36:45 amSNA - FCO
1 stop16h 10mKLM
Fri 12/1212:40 pmFCO - SNA
1 stop18h 50mKLM
Deal found 11/26$456
This Delta deal was found by Cheapflights users on 11/26. 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 12/35:25 amSMF - FCO
2 stops20h 05mDelta
Wed 12/109:20 amFCO - SMF
2 stops21h 50mDelta
Deal found 11/26$460
This Delta deal was found by Cheapflights users on 11/26. 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 12/37:00 amSNA - FCO
2 stops18h 30mDelta
Fri 12/129:20 amFCO - SNA
2 stops22h 10mDelta
Deal found 11/26$460
This oojo deal was found by Cheapflights users on 11/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:30 amSNA - FCO
1 stop17h 15mBritish Airways
Tue 12/97:25 amFCO - SNA
2 stops23h 16mBritish Airways
Deal found 11/26$468
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:45 amSNA - FCO
1 stop16h 00mBrussels Airlines
Tue 12/99:45 amFCO - SNA
1 stop17h 32mBrussels Airlines
Deal found 11/24$469
This Finnair deal was found by Cheapflights users on 11/26. 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 12/39:59 amONT - FCO
2 stops15h 46mMultiple Airlines
Fri 12/121:10 pmFCO - ONT
2 stops31h 50mMultiple Airlines
Deal found 11/26$471
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Wed 12/36:00 amONT - FCO
2 stops16h 45mUnited Airlines
Fri 12/121:10 pmFCO - ONT
3 stops42h 39mUnited Airlines
Deal found 11/26$487
This FlightHub deal was found by Cheapflights users on 11/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:45 amSNA - FCO
1 stop16h 00mMultiple Airlines
Wed 12/109:45 amFCO - SNA
2 stops20h 38mMultiple Airlines
Deal found 11/25$488
This FlightHub deal was found by Cheapflights users on 11/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:45 amSNA - FCO
1 stop16h 00mBrussels Airlines
Wed 12/109:45 amFCO - SNA
1 stop17h 32mBrussels Airlines
Deal found 11/25$495

Cheap flight deals from California to Leonardo da Vinci/Fiumicino

Keep the following information in mind while searching for California to Leonardo da Vinci/Fiumicino flight deals. Data was last updated November 26, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$443
(Kiwi.com)

One-way from

$223
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$588

Good round-trip deal

$657 or less

Good one-way deal

$435 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 Fiumicino
Search Deals
One-way flight from California to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from California to Rome Fiumicino.
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Price to beat on a one-way flight from California to Rome Fiumicino.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Leonardo da Vinci/Fiumicino 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 November 26, 2025.
Use the filters below to find and compare flights from California to Rome Fiumicino Airport that are best for you.

Fly from

California

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 1/18

10:55 am-5:55 pm

2 stops22h 00m

Rome Fiumicino

Mon 2/2

6:40 pm-6:22 pm

2 stops32h 42m

$455

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 1/21

6:00 am-9:45 am

2 stops18h 45m

Rome Fiumicino

Wed 2/4

12:00 pm-11:58 pm

2 stops20h 58m

$461

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Sun 2/22

6:00 am-9:00 am

2 stops18h 00m

Rome Fiumicino

Fri 3/6

11:35 am-11:04 pm

1 stop20h 29m

$461

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

4:23 pm-7:55 pm

2 stops18h 32m

Rome Fiumicino

Thu 5/7

1:25 pm-10:08 pm

1 stop17h 43m

$481

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Wed 1/21

7:05 am-10:30 am

1 stop18h 25m

Rome Fiumicino

Sun 1/25

12:45 pm-4:16 pm

2 stops36h 31m

$481

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 1/18

11:27 pm-9:45 am

1 stop25h 18m

Rome Fiumicino

Sun 1/25

12:40 pm-11:15 pm

1 stop19h 35m

$481

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 2/19

6:30 am-9:00 am

2 stops17h 30m

Rome Fiumicino

Thu 2/26

1:10 pm-11:34 pm

2 stops19h 24m

$486

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Tue 2/17

7:00 am-8:30 am

1 stop16h 30m

Rome Fiumicino

Sat 2/28

8:25 am-9:05 pm

2 stops21h 40m

$491

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

12:25 pm-9:25 am

2 stops36h 00m

Rome Fiumicino

Mon 2/2

11:15 am-11:25 am

2 stops57h 10m

$491

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 2/1

12:30 am-7:55 am

2 stops22h 25m

Rome Fiumicino

Mon 2/16

7:05 am-11:20 pm

2 stops25h 15m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 60 results
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Best time to book a flight from California to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino 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 Fiumicino Airport

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

Currently, April is the cheapest month in which you can book a flight from California to Rome Fiumicino Airport (average of $375). Flying from California to Rome Fiumicino Airport in June is currently the most expensive (average of $598). 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 FCO?

Find hourly flight availability from California to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

One of the essential ways to save on airfare from California to Rome Fiumicino Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

What is the cheapest day to fly from California to Rome Fiumicino Airport?

Use this chart to determine the cheapest time to fly round-trip from California to Leonardo da Vinci/Fiumicino. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Rome Fiumicino Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from California to Rome Fiumicino Airport?

Related info for your journey

Find useful and relevant information for your journey from California to Leonardo da Vinci/Fiumicino. 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 California to Rome Fiumicino Airport?

    Delta, British Airways, and Brussels Airlines can get you from California to Rome Fiumicino Airport in just under 16h 30m. Your travel time can differ by up to 2h 15m. There are 6160 mi between California and Rome Fiumicino Airport. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from California to Rome Fiumicino Airport are British Airways ($234), Finnair ($247), and TAP AIR PORTUGAL ($249).

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

    While some choose either San Francisco - Rome Fiumicino or Ontario - Rome Fiumicino, Los Angeles - Rome Fiumicino is the most popular route from California to Rome Fiumicino Airport.

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

    Before booking your flight to Rome Fiumicino Airport from California, check out the most reliable airlines to get you to your destination on time: Kuwait Airways (76%), SAUDIA (75%), Etihad Airways( 75%).

  • What are the cheapest flights from California to Rome Fiumicino Airport?

    Looking at all options, your cheapest flight can be booked for $228. While the most popular route (Los Angeles - Rome Fiumicino) can be booked for $409 on average, our data indicates $1,599 when flying from California to Rome Fiumicino Airport.

  • Can I find deals for flights from California to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on California to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Leonardo da Vinci/Fiumicino?

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

  • Can I find deals for business class flights from California to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from California to Leonardo da Vinci/Fiumicino 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 Fiumicino Airport?

    Currently, April is the cheapest month in which you can book a flight from California to Rome Fiumicino Airport (average of $375). Flying from California to Rome Fiumicino Airport in June is currently the most expensive (average of $598). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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Alternative routes for California to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Ciampino flights
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Cincinnati to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Ciampino flights
Indianapolis to Leonardo da Vinci/Fiumicino flights
San Francisco to Ciampino flights

Top 10 airlines flying from California to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from California to Leonardo da Vinci/Fiumicino. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$588FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$320Average$762FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$369Average$606FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$378Average$601FlexibilityNo cancel feeOn-time77%
IberiaCheapest$426Average$682FlexibilityNo cancel feeOn-time77%
KLMCheapest$430Average$695FlexibilityNo cancel feeOn-time75%
SWISSCheapest$462Average$780FlexibilityNo cancel feeOn-time79%
DeltaCheapest$479Average$881FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$487Average$852FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$496Average$942FlexibilityNo cancel feeOn-time76%

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