Cheap flights from Rome Fiumicino Airport to San Francisco from $496

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to San Francisco departing on 6/15. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Rome Fiumicino Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
8:10 am - 2:30 pm
FCO
-
SFO
15h 20m
1 stop
Condor Logo
4:30 pm - 9:50 pm
SFO
-
FCO
20h 20m
1 stop
$516Condor
Tue, Sep 1 - Tue, Oct 6
Condor Logo
8:10 am - 2:30 pm
FCO
-
SFO
15h 20m
1 stop
Condor Logo
4:30 pm - 3:50 pm
SFO
-
FCO
14h 20m
1 stop
$542Condor
Mon, Aug 24 - Wed, Sep 2
TAP AIR PORTUGAL Logo
5:45 pm - 4:35 pm
FCO
-
SFO
31h 50m
1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 12:15 am
SFO
-
FCO
22h 40m
1 stop
$550TAP AIR PORTUGAL
Wed, Jun 10 - Wed, Aug 19
TAP AIR PORTUGAL Logo
4:45 am - 2:35 pm
FCO
-
SFO
18h 50m
1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 6:55 pm
SFO
-
FCO
17h 20m
1 stop
$553TAP AIR PORTUGAL
Wed, Aug 26 - Wed, Sep 2
TAP AIR PORTUGAL Logo
5:45 pm - 2:30 pm
FCO
-
SFO
29h 45m
1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 12:25 am
SFO
-
FCO
22h 55m
1 stop
$563TAP AIR PORTUGAL
Wed, Aug 26 - Thu, Sep 3
ITA Airways Logo
9:30 am - 5:12 pm
FCO
-
SFO
16h 42m
1 stop
ITA Airways Logo
6:30 am - 7:15 am
SFO
-
FCO
15h 45m
1 stop
$567ITA Airways
Thu, Apr 23 - Tue, May 5
Condor Logo
8:10 am - 2:30 pm
FCO
-
SFO
15h 20m
1 stop
Condor Logo
4:30 pm - 3:50 pm
SFO
-
FCO
14h 20m
1 stop
$568Condor
Fri, Aug 21 - Wed, Sep 2
ITA Airways Logo
9:30 am - 5:12 pm
FCO
-
SFO
16h 42m
1 stop
ITA Airways Logo
3:15 pm - 12:15 pm
SFO
-
FCO
12h 00mnonstop
$569ITA Airways
Thu, Apr 23 - Tue, May 5
ITA Airways Logo
9:10 am - 2:05 pm
FCO
-
SFO
12h 55mnonstop
ITA Airways Logo
12:00 pm - 12:15 pm
SFO
-
FCO
15h 15m
1 stop
$571ITA Airways
Mon, Mar 16 - Tue, Mar 31
TAP AIR PORTUGAL Logo
5:50 pm - 2:35 pm
FCO
-
SFO
29h 45m
1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 10:20 am
SFO
-
FCO
32h 50m
1 stop
$572TAP AIR PORTUGAL
Tue, Sep 1 - Thu, Sep 10

Condor flights from Rome Fiumicino Airport to San Francisco

Our best Condor deals on Rome Fiumicino Airport to San Francisco flight tickets
Condor
Sep 1
FCO8:10 amRome Fiumicino
15h 20m
1 stop
SFO2:30 pmSan Francisco
Oct 6
SFO4:30 pmSan Francisco
20h 20m
1 stop
FCO9:50 pmRome Fiumicino
$516
Condor
Aug 24
FCO8:10 amRome Fiumicino
15h 20m
1 stop
SFO2:30 pmSan Francisco
Sep 2
SFO4:30 pmSan Francisco
14h 20m
1 stop
FCO3:50 pmRome Fiumicino
$542
Condor
Aug 21
FCO8:10 amRome Fiumicino
15h 20m
1 stop
SFO2:30 pmSan Francisco
Sep 2
SFO4:30 pmSan Francisco
14h 20m
1 stop
FCO3:50 pmRome Fiumicino
$568

TAP AIR PORTUGAL flights from Rome Fiumicino Airport to San Francisco

Our best TAP AIR PORTUGAL deals on Rome Fiumicino Airport to San Francisco flight tickets
TAP AIR PORTUGAL
Jun 10
FCO5:45 pmRome Fiumicino
31h 50m
1 stop
SFO4:35 pmSan Francisco
Aug 19
SFO4:35 pmSan Francisco
22h 40m
1 stop
FCO12:15 amRome Fiumicino
$550
TAP AIR PORTUGAL
Aug 26
FCO4:45 amRome Fiumicino
18h 50m
1 stop
SFO2:35 pmSan Francisco
Sep 2
SFO4:35 pmSan Francisco
17h 20m
1 stop
FCO6:55 pmRome Fiumicino
$553
TAP AIR PORTUGAL
Aug 26
FCO5:45 pmRome Fiumicino
29h 45m
1 stop
SFO2:30 pmSan Francisco
Sep 3
SFO4:30 pmSan Francisco
22h 55m
1 stop
FCO12:25 amRome Fiumicino
$563

momondo Fare Finder

 
Customize your flight search to find flights from Rome Fiumicino Airport 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, momondo users made 832,500 searches. Data last updated March 6, 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Tue 9/1

8:10 am-2:30 pm

1 stop15h 20m

San Francisco

Tue 10/6

4:30 pm-9:50 pm

1 stop20h 20m

$516

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Mon 8/24

8:10 am-2:30 pm

1 stop15h 20m

San Francisco

Wed 9/2

4:30 pm-3:50 pm

1 stop14h 20m

$542

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Wed 6/10

5:45 pm-4:35 pm

1 stop31h 50m

San Francisco

Wed 8/19

4:35 pm-12:15 am

1 stop22h 40m

$550

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Wed 8/26

4:45 am-2:35 pm

1 stop18h 50m

San Francisco

Wed 9/2

4:35 pm-6:55 pm

1 stop17h 20m

$553

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Wed 8/26

5:45 pm-2:30 pm

1 stop29h 45m

San Francisco

Thu 9/3

4:30 pm-12:25 am

1 stop22h 55m

$563

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Thu 4/23

9:30 am-5:12 pm

1 stop16h 42m

San Francisco

Tue 5/5

6:30 am-7:15 am

1 stop15h 45m

$567

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Fri 8/21

8:10 am-2:30 pm

1 stop15h 20m

San Francisco

Wed 9/2

4:30 pm-3:50 pm

1 stop14h 20m

$568

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Thu 4/23

9:30 am-5:12 pm

1 stop16h 42m

San Francisco

Tue 5/5

3:15 pm-12:15 pm

Nonstop12h 00m

$569
Quickest round-trip

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Mon 3/16

9:10 am-2:05 pm

Nonstop12h 55m

San Francisco

Tue 3/31

12:00 pm-12:15 pm

1 stop15h 15m

$571

RomeSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Tue 9/1

5:50 pm-2:35 pm

1 stop29h 45m

San Francisco

Thu 9/10

4:30 pm-10:20 am

1 stop32h 50m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Rome Fiumicino Airport to San Francisco

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

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $679.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Rome Fiumicino Airport to San Francisco is on a Monday when prices can be found for as low as $719. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,163.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Rome Fiumicino Airport to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $728. Flights in the afternoon are often more expensive with an average ticket price of $884.

What is the cheapest Rome Fiumicino to San Francisco flight route?

Fly from Rome Fiumicino to San Francisco for the best Rome Fiumicino - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $754 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Rome Fiumicino Airport for as low as $678 on momondo.

What cabin class options are available on Rome Fiumicino to San Francisco flights?

There are 3 cabin classes available to choose from on Rome Fiumicino to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Rome Fiumicino Airport to San Francisco flight prices changed over time?

As of March 2026, prices for Rome Fiumicino Airport to San Francisco flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Rome Fiumicino Airport to San Francisco

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

Cheap Rome Fiumicino Airport to San Francisco (FCO to SFO) flight deals and tips

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

Best Price Found

$696

Fastest flight time

12h 45m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Rome Fiumicino Airport in the past 72 hours is $696. The best round-trip flight deal from Rome Fiumicino Airport to San Francisco found on momondo in the last 72 hours is $649.
The fastest flight from Rome Fiumicino Airport to San Francisco takes 12h 45m
Direct flights go from Rome Fiumicino Airport to San Francisco every day.
There is 1 airport in San Francisco. From Rome Fiumicino Airport there are direct flights to San Francisco (SFO).
  • How far is Rome Fiumicino to San Francisco by plane?

    San Francisco is 6237.0 mi away from Rome Fiumicino. Typically, this will take 12h 45m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Rome Fiumicino Airport to San Francisco Airport?

  • How old do you have to be to fly from Rome Fiumicino Airport to San Francisco 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 Rome Fiumicino Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Rome Fiumicino Airport to San Francisco?

  • What is the most popular airline from Rome Fiumicino Airport to San Francisco?

Best airlines flying from Rome Fiumicino Airport to San Francisco

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $435Free CancellationRating
6.5
401 reviews
Search Condor flights
United AirlinesPriceFrom $565Free CancellationRating
7.4
9,403 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $587Free CancellationRating
6.7
1,158 reviews
Search ITA Airways flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,778 reviews
Search British Airways flights
LufthansaPriceFrom $682Free CancellationRating
6.8
7,828 reviews
Search Lufthansa flights
  • ITA Airways Flights From Rome Fiumicino Airport to San Francisco

    The lowest priced ITA Airways flight from Rome Fiumicino Airport to San Francisco from the last 72 hours was $587. Generally, ITA Airways has 2 flights on this route every week with an average price of $772. ITA Airways is rated 6.7/10 by our users.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Walnut Creek
Hayward
Santa Clara
Berkeley
Big Sur
Calistoga
Fremont
Vallejo
Half Moon Bay
Salinas
Daly City
Sunnyvale
Pacific Grove
Turlock

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Rome.

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

momondo does allow users to show only those flights to San Francisco from Rome which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to San Francisco.

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

Price alerts on flights to San Francisco from Rome 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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/5
Sun 4/12

Find better results for your trip to the United States