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Cheap flights from San Francisco to Rome from $495

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Rome departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from San Francisco to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$866Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
11:10 am - 6:45 pm
SFO
-
CIA
22h 35m
3 stops
Multiple Airlines Logo
12:05 pm - 2:35 pm
CIA
-
SFO
35h 30m
3 stops
$929Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
4:30 pm - 9:25 pm
SFO
-
CIA
19h 55m
2 stops
Multiple Airlines Logo
1:55 pm - 2:30 pm
CIA
-
SFO
33h 35m
2 stops
$937Multiple Airlines
Sun, May 10 - Sat, May 16
Multiple Airlines Logo
8:30 am - 9:25 pm
SFO
-
CIA
27h 55m
2 stops
Multiple Airlines Logo
12:05 pm - 2:35 pm
CIA
-
SFO
35h 30m
3 stops
$940Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
7:35 pm - 9:55 pm
SFO
-
CIA
17h 20m
2 stops
Multiple Airlines Logo
7:25 am - 2:35 pm
CIA
-
SFO
40h 10m
3 stops
$941Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
8:30 am - 9:45 pm
SFO
-
CIA
28h 15m
2 stops
Multiple Airlines Logo
6:05 am - 1:35 pm
CIA
-
SFO
40h 30m
3 stops
$957Multiple Airlines
Thu, May 28 - Thu, Jun 11
Multiple Airlines Logo
5:35 pm - 9:30 pm
SFO
-
CIA
18h 55m
2 stops
Multiple Airlines Logo
7:25 am - 2:35 pm
CIA
-
SFO
40h 10m
3 stops
$960Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
4:45 pm - 9:55 pm
SFO
-
CIA
20h 10m
2 stops
Multiple Airlines Logo
6:00 am - 2:40 pm
CIA
-
SFO
17h 40m
2 stops
$964Multiple Airlines
Wed, May 27 - Wed, Jun 10
Multiple Airlines Logo
11:10 am - 8:15 pm
SFO
-
CIA
24h 05m
3 stops
Multiple Airlines Logo
8:35 pm - 12:40 pm
CIA
-
SFO
25h 05m
2 stops
$965Multiple Airlines
Mon, Aug 17 - Wed, Aug 26
Multiple Airlines Logo
5:35 pm - 9:30 pm
SFO
-
CIA
18h 55m
2 stops
Multiple Airlines Logo
8:25 am - 2:30 pm
CIA
-
SFO
39h 05m
3 stops
$968Multiple Airlines
Mon, Sep 7 - Wed, Sep 16

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Customize your flight search to find flights from San Francisco 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 April 29, 2026.
Use the filters below to find and compare flights from San Francisco to Rome Ciampino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Mon 5/11

4:30 pm-8:20 pm

2 stops18h 50m

Rome Ciampino

Mon 5/18

1:45 pm-2:30 pm

2 stops33h 45m

$866

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Sun 8/9

11:10 am-6:45 pm

3 stops22h 35m

Rome Ciampino

Tue 8/25

12:05 pm-2:35 pm

3 stops35h 30m

$929

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Sun 5/10

4:30 pm-9:25 pm

2 stops19h 55m

Rome Ciampino

Sat 5/16

1:55 pm-2:30 pm

2 stops33h 35m

$937

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Sun 8/9

8:30 am-9:25 pm

2 stops27h 55m

Rome Ciampino

Tue 8/25

12:05 pm-2:35 pm

3 stops35h 30m

$940

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Wed 9/9

7:35 pm-9:55 pm

2 stops17h 20m

Rome Ciampino

Tue 9/15

7:25 am-2:35 pm

3 stops40h 10m

$941

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Thu 5/28

8:30 am-9:45 pm

2 stops28h 15m

Rome Ciampino

Thu 6/11

6:05 am-1:35 pm

3 stops40h 30m

$957

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Mon 9/7

5:35 pm-9:30 pm

2 stops18h 55m

Rome Ciampino

Tue 9/15

7:25 am-2:35 pm

3 stops40h 10m

$960
Quickest round-trip

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Wed 5/27

4:45 pm-9:55 pm

2 stops20h 10m

Rome Ciampino

Wed 6/10

6:00 am-2:40 pm

2 stops17h 40m

$964

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Mon 8/17

11:10 am-8:15 pm

3 stops24h 05m

Rome Ciampino

Wed 8/26

8:35 pm-12:40 pm

2 stops25h 05m

$965

San FranciscoRome

SFO - CIA

SFOCIA

San Francisco

Mon 9/7

5:35 pm-9:30 pm

2 stops18h 55m

Rome Ciampino

Wed 9/16

8:25 am-2:30 pm

3 stops39h 05m

$968

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 San Francisco 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 often are flights from San Francisco to Rome delayed?

Historically, on average around 100% of flights between San Francisco and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 67 minutes.

What is the most punctual flight time for San Francisco to Rome flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

When to book flights from San Francisco to Rome Ciampino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Rome Ciampino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Rome Ciampino Airport (SFO to CIA) flight deals and tips

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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from San Francisco to Rome Ciampino Airport takes 17h 40m
There are no direct flights from San Francisco to Rome Ciampino Airport. There are no popular flight routes from San Francisco to Rome Ciampino Airport.
Search flight deals

Frequently asked questions about flying from San Francisco to Rome Ciampino Airport

  • How far is San Francisco to Rome Ciampino by plane?

    There are 6246.8 mi between San Francisco and Rome Ciampino. 17h 40m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Rome Ciampino Airport.

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

    The travel and health documents required for your trip to Rome Ciampino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Ciampino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Ciampino
Sperlonga
Terracina
Tivoli
Ladispoli
Santa Marinella
Grosseto
Orbetello
Saturnia
Ascoli Piceno
Anzio

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Rome for you.

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

Yes. momondo allows you to filter the results for San Francisco to Rome flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Rome?

momondo provides multiple filters to help you find the best flight to Rome from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from San Francisco to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

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