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$444+ Cheap flights from Ciampino (CIA) to San Francisco (SFO)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
CIA — SFO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Ciampino to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Ciampino (CIA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$1,035
(Mytrip)

One-way from

$444
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$650
From Rome Ciampino to San Francisco
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One-way flight from Rome Ciampino to San Francisco
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Highest demand for flights based on searches. 11% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ciampino to San Francisco

Cheapest flights from Ciampino to San Francisco
Explore the most affordable flight options available from Ciampino to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:05 amCIA - SFO
2 stops21h 10mMultiple Airlines
dom. 10/53:05 pmSFO - CIA
2 stops21h 00mMultiple Airlines
Deal found 9/11$924
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/267:45 amCIA - SFO
3 stops39h 50mMultiple Airlines
dom. 11/24:40 pmSFO - CIA
2 stops18h 00mMultiple Airlines
Deal found 9/11$1,035
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:00 amCIA - SFO
2 stops24h 24mMultiple Airlines
mié. 10/15:40 pmSFO - CIA
2 stops17h 10mMultiple Airlines
Deal found 9/11$1,190
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/276:00 amCIA - SFO
2 stops22h 35mMultiple Airlines
jue. 10/307:30 amSFO - CIA
3 stops24h 10mMultiple Airlines
Deal found 9/11$1,539
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/203:40 pmCIA - SFO
2 stops30h 00mMultiple Airlines
vie. 9/2612:40 pmSFO - CIA
2 stops22h 35mMultiple Airlines
Deal found 9/11$1,637
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/133:40 pmCIA - SFO
2 stops33h 30mMultiple Airlines
vie. 9/2612:40 pmSFO - CIA
2 stops22h 35mMultiple Airlines
Deal found 9/10$1,670

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ciampino to San Francisco 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Rome Ciampino Airport to San Francisco that are best for you.

Fly from

Ciampino

Fly to

San Francisco

Route

Depart

Return

Price

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

dom. 10/26

7:45 am-3:35 pm

3 stops39h 50m

San Francisco

dom. 11/2

4:40 pm-7:40 pm

2 stops18h 00m

$1,035

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

sáb. 9/27

6:00 am-9:24 pm

2 stops24h 24m

San Francisco

mié. 10/1

5:40 pm-7:50 pm

2 stops17h 10m

$1,190

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

lun. 10/27

6:00 am-8:35 pm

2 stops22h 35m

San Francisco

jue. 10/30

7:30 am-3:40 pm

3 stops24h 10m

$1,539

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

jue. 10/30

10:45 am-5:05 pm

3 stops38h 20m

$447

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

mar. 9/23

6:00 am-2:35 pm

3 stops41h 35m

$449

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

lun. 11/17

4:00 pm-12:06 am

2 stops41h 06m

$460

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

jue. 10/2

7:55 pm-9:24 pm

3 stops34h 29m

$478

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

jue. 10/16

7:45 pm-8:28 pm

2 stops33h 43m

$496

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

lun. 10/6

6:00 am-9:24 pm

3 stops48h 24m

$520

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

vie. 10/31

4:25 pm-3:45 pm

3 stops31h 20m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 13 results
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Best time to book a flight from Ciampino to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Ciampino 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.

Related info for your journey

Find useful and relevant information for your journey from Ciampino to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Rome Ciampino?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Rome Ciampino. On average, San Francisco has 0 inbound flights from Rome Ciampino per day from 0 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • Can I find deals for flights from Ciampino to San Francisco that include hotel bookings?

    Yes. In addition to deals on Ciampino to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ciampino to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ciampino to San Francisco.

  • Can I find deals for business class flights from Ciampino to San Francisco?

    Yes. Cheapflights offers flight deals from Ciampino to San Francisco 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 Rome Ciampino Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Rome Ciampino Airport to San Francisco (average of $276). Flying from Rome Ciampino Airport to San Francisco in June is currently the most expensive (average of $357). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
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Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
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San Leandro
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Lathrop

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