$213 Find Cheap Flights from Rome to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rome to California departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to California.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to California.
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Best California Flight Deals from Rome

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Francisco
San Francisco1 stop$418
San Francisco
San Francisco1 stop$418

Cheap Flights from Rome to California

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rome to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rome to California

Thu, Sep 4 - Tue, Sep 23
Norse Atlantic Airways Logo
7:15 am - 10:55 amFCO-LAX
12h 40mnonstop
Norse Atlantic Airways Logo
6:50 pm - 3:30 pmLAX-FCO
11h 40mnonstop
$383Norse Atlantic Airways
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Fri, Nov 14 - Wed, Nov 19
TAP AIR PORTUGAL Logo
6:00 am - 4:05 pmFCO-SFO
19h 05m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 12:05 amSFO-FCO
22h 30m1 stop
$418TAP AIR PORTUGAL
Find Deal
Tue, Sep 2 - Sat, Sep 20
British Airways Logo
11:05 am - 9:33 pmFCO-SFO
19h 28m1 stop
British Airways Logo
10:43 pm - 11:30 amSFO-FCO
27h 47m2 stops
$560British Airways
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Tue, Sep 2 - Sat, Sep 20
British Airways Logo
6:55 am - 6:54 pmFCO-SFO
20h 59m2 stops
British Airways Logo
10:43 pm - 11:30 amSFO-FCO
27h 47m2 stops
$568British Airways
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Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
11:00 am - 8:47 pmFCO-SFO
18h 47m1 stop
American Airlines Logo
5:30 pm - 7:35 pmSFO-FCO
17h 05m1 stop
$575American Airlines
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Thu, Aug 28 - Wed, Sep 3
American Airlines Logo
12:10 pm - 9:29 pmFCO-SFO
18h 19m1 stop
American Airlines Logo
4:52 pm - 11:05 pmSFO-FCO
21h 13m2 stops
$576American Airlines
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Wed, Sep 17 - Sun, Oct 5
ITA Airways Logo
9:20 am - 1:25 pmFCO-SFO
13h 05mnonstop
ITA Airways Logo
3:15 pm - 12:15 pmSFO-FCO
12h 00mnonstop
$580ITA Airways
Find Deal
Fri, Oct 10 - Sun, Oct 12
ITA Airways Logo
9:30 am - 1:15 pmFCO-LAX
12h 45mnonstop
ITA Airways Logo
3:15 pm - 11:55 amLAX-FCO
11h 40mnonstop
$582ITA Airways
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Thu, Jul 10 - Thu, Jul 24
United Airlines Logo
2:20 pm - 8:54 pmFCO-ONT
15h 34m1 stop
United Airlines Logo
1:34 pm - 12:20 pmONT-FCO
13h 46m1 stop
$704United Airlines
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Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
1:35 pm - 9:35 amFCO-SFO
29h 00m2 stops
United Airlines Logo
12:43 am - 7:55 amSFO-FCO
22h 12m2 stops
$714United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Rome to California flights

Get data-powered insights and trends into flights from Rome to California to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Rome to California flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Rome to California.

The cheapest ticket to California from Rome found in the last 72 hours was to Los Angeles, at $244 round-trip. The most popular route is from Rome Fiumicino Airport (FCO) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $244.

Can I save money by flying with a layover from Rome to California?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $863 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rome to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rome to California is May, when tickets cost $618 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $897 and $868 respectively.

What’s the cheapest day of the week to fly from Rome to California?

The average price of all round-trip flights from Rome to California clicked on KAYAK for each day over the last 12 months.

When flying from Rome to California, you should consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to Rome, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rome to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Rome to California, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$213
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Rome to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Rome to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rome to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rome to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rome to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rome to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rome to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rome to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the afternoon, when round-trip flights cost $389 on average. Morning departures are around 86% more expensive than evening flights, on average. The most expensive time of day to fly to California is generally in the morning, which is peak travel time and where the average cost of a ticket is $770.

Top 5 airlines serving from Rome to California

 
See real verified KAYAK customer reviews for airlines flying from Rome to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rome to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
7.0Entertainment
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

8.0 ExcellentLawrence, Jun 2025HNL - SFO
Read more United Airlines reviews

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

Flight was On time and landed 30 mins early considering we were flying into Newark. No complaints.

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Terminal experiences, including departure and deplaning were the weak points of our trip. Appreciated that premium passengers boarded and deplaned in group 1, but experience with buses did not feel premium. Terminals used at CDG and JFK had old, limited facilities and no good lounges. In flight experience was good and crew worked hard.

It was very uncomfortable. I would never book any flights with Norse anymore .

The flight attendants were extremely rude. I hate the culture of Norse air. Their is nothing really economical about it, the flights are slightly less expensive than average but it doesn’t justify no food, no blankets or pillows - my god you have to pay extra just to make your already over crowded no leg room flight just comfortable enough to be enjoyable. As if travel isn’t hard enough already. You have to pay extra to pick a seat so if you really are on a tight budget you’ll be left with the most uncomfortable, saddest flight of your life while the flight attendants treats you like the steerage on the HMS Titanic.

"I felt uncomfortable. It's well known that Norway is a racist country. As soon as they detected my accent, they were very rude."

Norse is one of those airlines that sells the luggage and the good seats if you want them but otherwise the prices are great. It was very comfortable, the crew was great, and the food was actually good. I will take it again.

Everything was good during the flight. But it's the only flight that I have experienced where food is not included not even drinks or even water unless you pay for it. For such a long trip to not offer even a glass of water I think it's very extreme!

There should be an app so I can check in before I get to the airport and get a mobile ticket. There should also be wifi on the plane.

When you book economy it says you can have a carry on bag, but when you check in all of a sudden the economy becomes 4 different types and you get charged extra, that’s not fare. Also there’s no option to check in online. Wouldn’t recommend

No online check in, so you and three hundred others are queuing at JFK at 5 check in counters. The employees are well organized and keep it moving, doing the best they can with an inefficient system. No blankets or pillows on the seven hour overnight flight and they kept the lights on for 2 hours for a flight that took off at 1am. Seemingly didn’t even have beverage service, and of course you have to pay for food (expected). The worst $1200 I’ve spent.

Very friendly flight attendants. The plane was very clean and the flight attendants very responsive to any request.

We had a 3 hour delay and then a long taxi to take off. It would have been helpful for the pilot to have communicated more about what was going on. There was no A/C during the wait, and the cabin must have been more than 85 to 90 degrees. The crew gave water to the people in the front but by the time they go to the back of the plane they stopped giving out water. Eventually I went back and asked for some in the rear of the plane (for a second time). The food was close to inedible. I thought on an Italian flight that the pasta would be better than the chick, but honestly, a Swanson's TV dinner would have been better. I had a bite or two to keep my blood sugar up, but basically I couldn't eat it.

Great crew, newer plane, boarding was very disorganized, I still don’t understand why airline keep boarding front to back for coach instead of back to front

Paid for a seat I didn’t get. Flight attendant said they would “report “ the problem. Food terrible. No service unless requested. Plane filthy. Seats falling apart. Broken footrest. Bathroom toilet held in place with tape. No gate announcements though delayed 2 hours. Is that enough?

I don't like anything in this flight the food was bad the service was bad the flight was old and not connected to the screen no intertainments at all and it was long trip was bad intertainments the crew not helping

The flight was great. I don’t know about the food because I was asleep and they didn’t leave me any.

The flight was great, smooth and even a little ahead of time.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Not online or self check in, sent emails in Italian language ,not recommended.

No online or self check in. Sent emails in Italian language. In general, not recommended airline company.

Premium Economy was average for class. Seat comfort was just okay. Crew was attentive. Checkin was fine and moved quickly. Boarding process in Rome was not well organized.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Everything you need to know for your flight from Rome to California

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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