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$336+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROM
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 9/15:15 pm
LAS
-
FCO
1 stop19h 35m
Condor
Tue 9/158:10 am
FCO
-
LAS
1 stop16h 05m
Condor
Deal found 5/6$712
This CheapOair deal was found by Cheapflights users on 5/5. 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.
Tue 8/116:45 am
LAX
-
FCO
2 stops20h 00m
Air Canada
Wed 8/196:50 am
FCO
-
LAX
2 stops22h 04m
Air Canada
Deal found 5/5$719
This KLM deal was found by Cheapflights users on 5/6. 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 8/127:05 am
ONT
-
FCO
1 stop15h 30m
KLM
Thu 8/271:10 pm
FCO
-
ONT
1 stop17h 42m
KLM
Deal found 5/6$719
This Gotogate deal was found by Cheapflights users on 5/4. 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.
Wed 8/125:00 am
LAX
-
FCO
2 stops19h 15m
Air Canada
Fri 8/2111:30 am
FCO
-
LAX
1 stop17h 24m
Air Canada
Deal found 5/4$720
This KLM deal was found by Cheapflights users on 5/8. 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.
Mon 8/107:05 am
ONT
-
FCO
1 stop15h 30m
KLM
Thu 8/209:45 am
FCO
-
ONT
1 stop17h 44m
KLM
Deal found 5/8$720
This Air Canada deal was found by Cheapflights users on 5/8. 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 8/111:15 pm
SNA
-
FCO
2 stops35h 00m
Air Canada
Thu 8/2711:30 am
FCO
-
SNA
2 stops33h 53m
Air Canada
Deal found 5/8$720
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 5/84:45 pm
LAX
-
FCO
1 stop19h 45m
Condor
Sun 5/178:10 am
FCO
-
LAX
1 stop15h 35m
Condor
Deal found 5/5$721
This Gotogate deal was found by Cheapflights users on 5/5. 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.
Tue 9/85:15 pm
LAS
-
FCO
1 stop19h 35m
Condor
Tue 9/228:10 am
FCO
-
LAS
1 stop16h 05m
Condor
Deal found 5/5$722
This Gotogate deal was found by Cheapflights users on 5/5. 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.
Wed 8/198:15 am
LAX
-
FCO
1 stop16h 00m
Multiple Airlines
Thu 8/277:10 am
FCO
-
LAX
1 stop15h 00m
Multiple Airlines
Deal found 5/5$722
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 8/255:15 pm
LAS
-
FCO
1 stop19h 35m
Condor
Tue 9/228:10 am
FCO
-
LAS
1 stop16h 05m
Condor
Deal found 5/6$723
This Delta deal was found by Cheapflights users on 5/5. 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 8/1212:31 pm
LAX
-
FCO
2 stops19h 04m
Delta
Wed 8/266:30 am
FCO
-
LAX
1 stop14h 20m
Delta
Deal found 5/5$723
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 5/54:45 pm
LAX
-
FCO
1 stop20h 05m
Condor
Tue 5/128:10 am
FCO
-
LAX
1 stop15h 35m
Condor
Deal found 5/5$724

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 May 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$707
(FlightHub)

One-way from

$336
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$775

Good round-trip deal

$874 or less

Good one-way deal

$534 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. 14% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 10, 2026.
Use the filters below to find and compare flights from California to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Sat 9/19

5:32 pm-1:40 pm

1 stop35h 08m

Rome Fiumicino

Tue 9/29

11:30 am-11:20 am

1 stop32h 50m

$764

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Tue 9/1

10:25 pm-9:15 am

1 stop25h 50m

Rome Fiumicino

Wed 9/16

10:00 am-4:20 pm

1 stop15h 20m

$776
Quickest round-trip

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Wed 8/26

7:15 am-10:10 am

1 stop17h 55m

Rome Fiumicino

Tue 9/1

6:30 am-11:50 am

1 stop14h 20m

$778

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Wed 8/26

7:15 am-10:10 am

1 stop17h 55m

Rome Fiumicino

Tue 9/22

6:30 am-11:50 am

1 stop14h 20m

$778

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 9/1

5:15 pm-9:50 pm

1 stop19h 35m

Rome Fiumicino

Tue 9/8

8:10 am-6:48 pm

2 stops19h 38m

$780

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 9/1

5:15 pm-9:50 pm

1 stop19h 35m

Rome Fiumicino

Thu 9/10

8:10 am-6:50 pm

2 stops19h 40m

$790

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sat 9/5

7:00 am-9:15 am

2 stops41h 15m

Rome Fiumicino

Tue 9/15

9:45 am-6:19 pm

1 stop17h 34m

$797

San FranciscoRome

SFO - FCO

SFOFCO

San Francisco

Mon 6/1

7:40 am-9:50 pm

2 stops29h 10m

Rome Fiumicino

Thu 6/4

8:10 am-9:55 pm

2 stops22h 45m

$820

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 8/31

7:10 pm-10:20 am

2 stops30h 10m

Rome Fiumicino

Mon 9/7

8:10 pm-4:50 pm

2 stops29h 40m

$837

OntarioRome

ONT - FCO

ONTFCO

Ontario

Fri 9/4

5:45 am-11:45 am

2 stops45h 00m

Rome Fiumicino

Tue 9/15

11:30 am-6:11 pm

2 stops39h 41m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from California to Rome?

Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to Rome. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from California to Rome (average of $575). Flying from California to Rome in June is currently the most expensive (average of $999). 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 May 10, 2026.

It’s optimal to fly from California to Rome in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.

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

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 17h 55m. The distance from California to Rome is about 6336 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 Los Angeles - Rome Fiumicino, San Francisco - 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 (81%), SAUDIA (74%) and ITA Airways (73%).

  • What are the cheapest flights from California to Rome?

    While on average a flight from California to Rome is generally $1,428, our data shows the cheapest flight currently is $334. When looking at the most popular route, (Los Angeles - Rome Fiumicino), you can expect to pay $601 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, February is the cheapest month in which you can book a flight from California to Rome (average of $575). Flying from California to Rome in June is currently the most expensive (average of $999). 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
Civitavecchia
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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$220Average$505FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$320Average$761FlexibilityNo cancel feeOn-time76%
Norse Atlantic AirwaysCheapest$353Average$560FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$368Average$596FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$392Average$890FlexibilityNo cancel feeOn-time60%
Air FranceCheapest$410Average$796FlexibilityNo cancel feeOn-time77%
KLMCheapest$430Average$974FlexibilityNo cancel feeOn-time75%
IberiaCheapest$430Average$660FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$436Average$620FlexibilityNo cancel feeOn-time77%
SWISSCheapest$462Average$939FlexibilityNo cancel feeOn-time79%

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