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$226+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 pmLAX - FCO
2 stops28h 40mSWISS
Tue 1/279:50 pmFCO - LAX
2 stops27h 45mSWISS
Deal found 12/17$502
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmLAX - FCO
2 stops28h 45mLufthansa
Tue 1/1310:30 amFCO - LAX
1 stop19h 40mLufthansa
Deal found 12/15$505
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmLAX - FCO
2 stops28h 45mLufthansa
Wed 1/1410:30 amFCO - LAX
1 stop19h 40mLufthansa
Deal found 12/16$506
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 pmLAX - FCO
2 stops31h 00mLufthansa
Tue 1/279:50 pmFCO - LAX
2 stops24h 15mLufthansa
Deal found 12/16$510
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmLAX - FCO
1 stop15h 45mLufthansa
Tue 4/76:50 amFCO - LAX
2 stops24h 55mLufthansa
Deal found 12/17$514
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmLAX - FCO
2 stops28h 45mLufthansa
Mon 1/127:05 pmFCO - LAX
2 stops35h 05mLufthansa
Deal found 12/16$515
This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:10 pmLAX - FCO
1 stop15h 15mMultiple Airlines
Tue 4/76:50 amFCO - LAX
1 stop15h 20mMultiple Airlines
Deal found 12/18$518
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:59 pmLAX - FCO
1 stop24h 31mUnited Airlines
Thu 1/810:55 amFCO - LAX
2 stops39h 25mUnited Airlines
Deal found 12/16$521
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:55 pmLAX - FCO
1 stop25h 50mBritish Airways
Tue 1/135:50 pmFCO - LAX
1 stop28h 40mBritish Airways
Deal found 12/16$526
This CheapOair deal was found by Cheapflights users on 12/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 amLAX - FCO
2 stops19h 20mAir Canada
Tue 4/76:50 amFCO - LAX
2 stops21h 29mAir Canada
Deal found 12/18$536
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:35 pmSAN - FCO
1 stop20h 25mLufthansa
Fri 1/167:00 amFCO - SAN
1 stop17h 45mLufthansa
Deal found 12/17$625
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:25 pmSNA - FCO
2 stops19h 35mLufthansa
Mon 12/2212:20 pmFCO - SNA
2 stops38h 10mLufthansa
Deal found 12/16$642

Find flight deals from California to Rome

Keep the following information in mind while searching for California to Rome flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$468
(Mytrip)

One-way from

$226
(oojo)

Popular in

June

Cheapest in

February

Average price

$786

Good round-trip deal

$643 or less

Good one-way deal

$509 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 (ROM)
Search Deals
One-way flight from California to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from California to Rome (ROM).
Search Deals
Price to beat on a one-way flight from California to Rome (ROM).
Search Deals

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 December 18, 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

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Sun 2/22

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

Fri 3/6

9:45 am-10:39 pm

1 stop21h 54m

$486

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 1/18

9:00 am-9:25 am

1 stop15h 25m

Rome Fiumicino

Sun 1/25

12:45 pm-11:19 pm

2 stops43h 34m

$489

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Sun 3/1

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

Sat 3/14

10:15 am-8:51 pm

2 stops42h 36m

$491

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 1/15

4:45 pm-9:25 am

2 stops31h 40m

Rome Fiumicino

Thu 1/22

12:50 pm-10:31 pm

1 stop18h 41m

$491

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Wed 1/14

10:50 am-12:25 pm

2 stops16h 35m

Rome Fiumicino

Sat 1/24

7:05 am-7:39 pm

2 stops21h 34m

$491

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 1/28

11:50 pm-8:30 am

1 stop23h 40m

Rome Fiumicino

Sun 2/1

12:45 pm-5:53 pm

2 stops38h 08m

$491

SacramentoRome

SMF - FCO

SMFFCO

Sacramento Intl

Tue 2/10

10:50 am-6:15 pm

2 stops22h 25m

Rome Fiumicino

Tue 2/24

7:05 am-6:24 pm

2 stops20h 19m

$491

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

11:27 pm-9:45 am

1 stop25h 18m

Rome Fiumicino

Mon 2/2

12:45 pm-2:15 pm

1 stop34h 30m

$493

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 2/8

1:35 pm-6:15 pm

2 stops19h 40m

Rome Fiumicino

Sun 2/15

8:25 am-8:15 pm

2 stops20h 50m

$493

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 2/9

10:44 am-9:25 am

2 stops37h 41m

Rome Fiumicino

Sun 2/15

12:45 pm-3:28 pm

2 stops35h 43m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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, April is the cheapest month in which you can book a flight from California to Rome (average of $375). Flying from California to Rome 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 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 December 18, 2025.

It’s optimal to fly from California to Rome in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

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

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

Travelers seeking maximum savings on their California to Rome flight should consider departing on Wednesday evenings 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 Rome. 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?

    Departing from California to Rome will take you 15h 25m. The distance from California to Rome is about 6109 mi. This flight may include one or multiple stops.

  • 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 ($179), TAP AIR PORTUGAL ($187), and WestJet ($233).

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

    The most popular flight routes from California to Rome are San Francisco - Rome Fiumicino, Los Angeles - Rome Fiumicino and Ontario - Rome Fiumicino.

  • 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 (82%), SAUDIA (76%) and Etihad Airways (76%).

  • What are the cheapest flights from California to Rome?

    While on average a flight from California to Rome is generally $1,572, our data shows the cheapest flight currently is $312. When looking at the most popular route, (San Francisco - Rome Fiumicino), you can expect to pay $451 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, April is the cheapest month in which you can book a flight from California to Rome (average of $375). Flying from California to Rome 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?

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

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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.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$623FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$320Average$762FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$369Average$610FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$378Average$591FlexibilityNo cancel feeOn-time77%
IberiaCheapest$426Average$684FlexibilityNo cancel feeOn-time77%
KLMCheapest$430Average$696FlexibilityNo cancel feeOn-time75%
SWISSCheapest$462Average$786FlexibilityNo cancel feeOn-time79%
DeltaCheapest$479Average$810FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$487Average$748FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$496Average$928FlexibilityNo cancel feeOn-time76%

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