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Cheap flights from California to Rome from $401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Rome departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:45 pm - 8:30 pm
SFO
-
CIA
18h 45m
2 stops
Multiple Airlines Logo
6:00 am - 2:40 pm
CIA
-
SFO
17h 40m
2 stops
$845Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
7:30 am - 9:55 pm
LAX
-
CIA
29h 25m
3 stops
Multiple Airlines Logo
6:00 am - 3:15 pm
CIA
-
LAX
18h 15m
2 stops
$846Multiple Airlines
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
7:30 am - 9:55 pm
LAX
-
CIA
29h 25m
3 stops
Multiple Airlines Logo
6:00 am - 3:15 pm
CIA
-
LAX
18h 15m
2 stops
$852Multiple Airlines
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
4:45 pm - 9:35 pm
SFO
-
CIA
19h 50m
2 stops
Multiple Airlines Logo
6:00 am - 2:40 pm
CIA
-
SFO
17h 40m
2 stops
$857Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
4:45 pm - 9:35 pm
SFO
-
CIA
19h 50m
2 stops
Multiple Airlines Logo
12:35 pm - 2:40 pm
CIA
-
SFO
35h 05m
3 stops
$865Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
4:45 pm - 9:55 pm
SFO
-
CIA
20h 10m
2 stops
Multiple Airlines Logo
5:20 pm - 2:40 pm
CIA
-
SFO
30h 20m
2 stops
$868Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
11:55 am - 9:10 pm
LAX
-
CIA
24h 15m
2 stops
Multiple Airlines Logo
6:05 am - 4:30 pm
CIA
-
LAX
19h 25m
2 stops
$871Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
11:55 am - 9:25 pm
LAX
-
CIA
24h 30m
2 stops
Multiple Airlines Logo
12:35 pm - 1:05 pm
CIA
-
LAX
33h 30m
2 stops
$874Multiple Airlines
Sun, Aug 2 - Wed, Aug 12
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
CIA
18h 50m
2 stops
Multiple Airlines Logo
1:45 pm - 2:30 pm
CIA
-
SFO
33h 45m
2 stops
$889Multiple Airlines
Tue, Aug 11 - Mon, Aug 24
Multiple Airlines Logo
12:25 pm - 9:35 pm
LAX
-
CIA
24h 10m
3 stops
Multiple Airlines Logo
6:00 am - 3:15 pm
CIA
-
LAX
18h 15m
2 stops
$890Multiple Airlines
Thu, Aug 6 - Thu, Aug 20

momondo Fare Finder

 
Customize your flight search to find flights from California to Rome Ciampino Airport 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, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from California to Rome Ciampino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Mon 8/31

4:45 pm-8:30 pm

2 stops18h 45m

Rome Ciampino

Thu 9/10

6:00 am-2:40 pm

2 stops17h 40m

$845

Los AngelesRome

LAX - CIA

LAXCIA

Los Angeles

Wed 8/5

7:30 am-9:55 pm

3 stops29h 25m

Rome Ciampino

Wed 8/19

6:00 am-3:15 pm

2 stops18h 15m

$846

Los AngelesRome

LAX - CIA

LAXCIA

Los Angeles

Wed 8/5

7:30 am-9:55 pm

3 stops29h 25m

Rome Ciampino

Wed 8/19

6:00 am-3:15 pm

2 stops18h 15m

$852

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Thu 8/27

4:45 pm-9:35 pm

2 stops19h 50m

Rome Ciampino

Wed 9/9

6:00 am-2:40 pm

2 stops17h 40m

$857

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Thu 8/27

4:45 pm-9:35 pm

2 stops19h 50m

Rome Ciampino

Wed 9/9

12:35 pm-2:40 pm

3 stops35h 05m

$865

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Wed 8/26

4:45 pm-9:55 pm

2 stops20h 10m

Rome Ciampino

Mon 8/31

5:20 pm-2:40 pm

2 stops30h 20m

$868

Los AngelesRome

LAX - CIA

LAXCIA

Los Angeles

Tue 9/1

11:55 am-9:10 pm

2 stops24h 15m

Rome Ciampino

Tue 9/15

6:05 am-4:30 pm

2 stops19h 25m

$871

Los AngelesRome

LAX - CIA

LAXCIA

Los Angeles

Sun 8/2

11:55 am-9:25 pm

2 stops24h 30m

Rome Ciampino

Wed 8/12

12:35 pm-1:05 pm

2 stops33h 30m

$874

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Tue 8/11

4:30 pm-8:20 pm

2 stops18h 50m

Rome Ciampino

Mon 8/24

1:45 pm-2:30 pm

2 stops33h 45m

$889

Los AngelesRome

LAX - CIA

LAXCIA

Los Angeles

Thu 8/6

12:25 pm-9:35 pm

3 stops24h 10m

Rome Ciampino

Thu 8/20

6:00 am-3:15 pm

2 stops18h 15m

$890

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from California to Rome Ciampino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Rome Ciampino Airport?

On average, it takes 11h 35m to fly from California to Rome Ciampino Airport if you fly out of San Francisco (the most popular airport in California) and into Rome Fiumicino Airport (the most popular airport in Rome Ciampino Airport). If you’re flying out of Los Angeles and into Rome Fiumicino Airport, then the flight time is around 11h 40m.

Cheap California to Rome Ciampino Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Rome Ciampino Airport

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from California to Rome Ciampino Airport takes 17h 20m
There are no direct flights from California to Rome Ciampino Airport. There are no popular flight routes from California to Rome Ciampino Airport.
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Frequently asked questions about flying from California to Rome Ciampino Airport

  • When did momondo last update prices for flights from California to Rome Ciampino Airport?

    Prices for flights from California to Rome Ciampino Airport are updated daily.

  • How old do you have to be to fly from California to Rome Ciampino Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Rome Ciampino Airport.

  • What documentation or ID do you need to fly to Rome Ciampino Airport?

    The travel and health documents you'll need for your trip to Rome Ciampino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Ciampino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Gaeta
Orvieto
Montepulciano
Ponza
Pienza
Chianciano Terme
Ladispoli
Sperlonga
Terracina
Tivoli
Ciampino
Santa Marinella
Grosseto
Orbetello
Saturnia
Ascoli Piceno
Anzio

Why use momondo?

Why should I use momondo to find a flight deal from California to Rome?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Rome. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Rome with flexible booking policies on momondo?

Flights from California to Rome with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Rome?

Once all potential California to Rome flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Rome right now. Can momondo alert me if prices change?

Price alerts on flights to Rome from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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