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 $358). 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.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

How far in advance should I book a flight from Rome Ciampino Airport to San Francisco?

To save up to 45% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rome Ciampino Airport to San Francisco from $648 1-2 weeks out and tickets from $648 for flights departing within the next 72 hours.

What is the cheapest month to fly from Rome Ciampino Airport to San Francisco?

Our data shows that March tends to be the cheapest month to fly to San Francisco from Rome Ciampino Airport. Users have commonly found prices around $688 for the month, but tickets can be as low as $439. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from CIA to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rome Ciampino Airport to San Francisco as you normally would.

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.

$567+ Flights from Rome Ciampino Airport to San Francisco

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Cheap flight deals from Ciampino to San Francisco

Round-trip from	$1,255 (Mytrip)
One-way from	$567 (Mytrip)
Popular in	July
Cheapest in	March
Average price	$826

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. 12% potential increase in price ($100 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 July 2025

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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 juillet 29, 2025.

dim. 8/176:30 amCIA - SFO

3 stops41h 00mMultiple Airlines

lun. 9/12:40 pmSFO - CIA

2 stops18h 45mMultiple Airlines

Deal found 7/29

$1,200

Best flights from Ciampino to San Francisco
Discover carefully curated flight deals from Ciampino to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 29, 2025.

lun. 8/259:25 pmCIA - SFO

2 stops25h 25mMultiple Airlines

ven. 8/294:30 pmSFO - CIA

2 stops19h 30mMultiple Airlines

Deal found 7/28

$1,255

Last-minute flights from Ciampino to San Francisco
Discover last-minute flight deals from Ciampino to San Francisco. Data last updated juillet 29, 2025 and is based on user searches.

dim. 8/176:30 amCIA - SFO

3 stops41h 00mMultiple Airlines

lun. 9/12:40 pmSFO - CIA

2 stops18h 45mMultiple Airlines

Deal found 7/29

$1,200

One-way flights from Ciampino to San Francisco
Search for one-way flight options from Ciampino to San Francisco. Find affordable one-way fares based on user searches. Data last updated juillet 29, 2025.

jeu. 8/285:30 pmCIA - SFO

2 stops36h 20mMultiple Airlines

Deal found 7/28

$567

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome Ciampino Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

lun. 8/25

9:25 pm-1:50 pm

2 stops25h 25m

San Francisco

ven. 8/29

4:30 pm-9:00 pm

2 stops19h 30m

$1,255

RomeSan Francisco

CIA - SFO

CIASFO

Rome Ciampino

jeu. 8/28

5:30 pm-8:50 pm

2 stops36h 20m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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 $358). 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.

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$567+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ciampino to San Francisco with Cheapflights

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Cheap flight deals from Ciampino to San Francisco

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Find flight deals from Ciampino to San Francisco

Cheapest flights from Ciampino to San FranciscoExplore 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 juillet 29, 2025.

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 juillet 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome Ciampino Airport to San Francisco that are best for you.

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.

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?

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

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

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

What is the cheapest month to book a flight from Rome Ciampino Airport to San Francisco?

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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 juillet 29, 2025.