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Leonardo da Vinci/Fiumicino

$226+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FCO
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap 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 diciembre 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mar. 12/97:15 amLAS - FCO
1 stop15h 30mMultiple Airlines
mar. 12/1611:00 amFCO - LAS
1 stop19h 52mMultiple Airlines
Deal found 12/2$412
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mar. 12/98:30 amLAS - FCO
1 stop15h 00mBrussels Airlines
mar. 12/1611:00 amFCO - LAS
1 stop19h 52mBrussels Airlines
Deal found 12/2$420
This oojo deal was found by Cheapflights users on 12/3. 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.
mié. 12/107:00 amSMF - FCO
1 stop16h 30mBrussels Airlines
mié. 12/1711:00 amFCO - SMF
1 stop19h 43mBrussels Airlines
Deal found 12/3$456
This Delta deal was found by Cheapflights users on 12/2. 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.
mar. 12/3010:05 pmSMF - FCO
1 stop24h 50mDelta
jue. 2/512:40 pmFCO - SMF
2 stops31h 08mDelta
Deal found 12/2$461
This Delta deal was found by Cheapflights users on 12/2. 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.
mar. 12/96:10 amLAS - FCO
2 stops16h 45mDelta
mar. 12/1610:05 amFCO - LAS
2 stops22h 33mDelta
Deal found 12/2$461
This Delta deal was found by Cheapflights users on 12/3. 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.
mié. 12/107:05 amONT - FCO
1 stop15h 50mDelta
mié. 12/179:20 amFCO - ONT
2 stops22h 44mDelta
Deal found 12/3$461
This Delta deal was found by Cheapflights users on 12/2. 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.
mar. 12/3010:05 pmSMF - FCO
1 stop24h 50mDelta
mar. 2/106:00 amFCO - SMF
2 stops25h 24mDelta
Deal found 12/2$470
This Finnair deal was found by Cheapflights users on 12/2. 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.
mar. 12/3011:59 pmSMF - FCO
1 stop25h 46mMultiple Airlines
dom. 2/86:40 pmFCO - SMF
2 stops37h 50mMultiple Airlines
Deal found 12/2$472
This Delta deal was found by Cheapflights users on 12/2. 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.
mar. 12/3010:05 pmSMF - FCO
1 stop27h 25mDelta
dom. 2/812:40 pmFCO - SMF
1 stop19h 36mDelta
Deal found 12/2$473
This United Airlines deal was found by Cheapflights users on 12/2. 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.
mié. 12/107:00 amSMF - FCO
1 stop16h 30mUnited Airlines
mié. 12/1711:00 amFCO - SMF
1 stop19h 43mUnited Airlines
Deal found 12/2$481
This Delta deal was found by Cheapflights users on 12/2. 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.
mar. 12/306:47 pmSMF - FCO
2 stops28h 08mDelta
lun. 2/912:00 pmFCO - SMF
2 stops31h 30mDelta
Deal found 12/2$486
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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.
mar. 12/97:15 amLAS - FCO
1 stop15h 30mLufthansa
dom. 12/147:05 amFCO - LAS
1 stop16h 35mLufthansa
Deal found 12/2$487

Find 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 diciembre 4, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$434
(Ticket)

One-way from

$226
(oojo)

Popular in

June

Cheapest in

February

Average price

$814

Good round-trip deal

$648 or less

Good one-way deal

$489 or less
Provider with most accurate pricing for Los Angeles-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Rome (ROM) flights.
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From California to Rome Fiumicino
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One-way flight from California to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 4, 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

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

dom. 2/22

1:49 pm-7:45 am

2 stops32h 56m

Rome Fiumicino

vie. 3/6

9:45 am-8:51 pm

2 stops20h 06m

$461

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

lun. 2/2

8:06 am-5:55 pm

2 stops24h 49m

Rome Fiumicino

lun. 3/16

6:40 pm-8:00 pm

2 stops33h 20m

$463

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mié. 1/21

7:19 am-10:30 am

1 stop18h 11m

Rome Fiumicino

lun. 1/26

5:15 pm-2:15 pm

1 stop30h 00m

$464

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

dom. 1/18

5:20 am-8:30 am

2 stops18h 10m

Rome Fiumicino

dom. 1/25

12:45 pm-8:27 pm

2 stops40h 42m

$469

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

jue. 2/19

9:19 am-12:25 pm

2 stops18h 06m

Rome Fiumicino

jue. 2/26

12:50 pm-11:20 am

1 stop31h 30m

$474

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

lun. 3/16

9:09 am-10:45 pm

2 stops29h 36m

Rome Fiumicino

mié. 4/1

9:00 am-8:33 pm

1 stop20h 33m

$475

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 1/16

9:45 am-5:25 pm

2 stops22h 40m

Rome Fiumicino

vie. 1/23

12:40 pm-11:30 pm

1 stop19h 50m

$477

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

dom. 1/18

4:45 pm-9:25 am

2 stops55h 40m

Rome Fiumicino

dom. 1/25

12:45 pm-2:01 pm

1 stop34h 16m

$479

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

dom. 1/18

10:00 am-12:25 pm

2 stops17h 25m

Rome Fiumicino

dom. 1/25

7:05 am-8:42 pm

2 stops22h 37m

$481

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

mié. 2/18

7:08 am-2:00 pm

3 stops21h 52m

Rome Fiumicino

mié. 2/25

9:45 am-10:15 pm

2 stops21h 30m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 diciembre 4, 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 9% 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.

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?

    United Airlines, Finnair, and KLM can get you from California to Rome Fiumicino Airport in just under 18h 11m. Your travel time can differ by up to 14h 45m. There are 6109 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 Norse Atlantic Airways ($179), TAP AIR PORTUGAL ($187), and WestJet ($233).

  • 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: SAUDIA (77%), Etihad Airways (77%), ITA Airways( 77%).

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

    Looking at all options, your cheapest flight can be booked for $376. While the most popular route (Los Angeles - Rome Fiumicino) can be booked for $366 on average, our data indicates $1,597 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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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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$616FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$320Average$762FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$369Average$618FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$378Average$601FlexibilityNo cancel feeOn-time77%
IberiaCheapest$426Average$682FlexibilityNo cancel feeOn-time77%
KLMCheapest$430Average$696FlexibilityNo cancel feeOn-time75%
SWISSCheapest$462Average$776FlexibilityNo cancel feeOn-time79%
DeltaCheapest$479Average$879FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$487Average$755FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$496Average$939FlexibilityNo cancel feeOn-time76%

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