Question 1

Which is the best airline for flights from Rome to San Francisco, United Airlines or TAP AIR PORTUGAL?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Rome to San Francisco are United Airlines and TAP AIR PORTUGAL. With an average price for the route of $863 and an overall rating of 7.4, United Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $568 and an overall rating of 7.2.

Question 2

How long does a flight from Rome to San Francisco take?

Accepted Answer

Direct flights take on average 12h 45m to travel the 6,246 miles between Rome and San Francisco.

Question 3

How many flights are there between Rome and San Francisco per day?

Accepted Answer

Each day, there are 2 nonstop flights that take off from Rome and land in San Francisco, with an average flight time of 12h 55m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day (2).

Question 4

How many flights are there between Rome and San Francisco per day?

Accepted Answer

Each day, there are 2 nonstop flights that take off from Rome and land in San Francisco, with an average flight time of 12h 55m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day (2).

Question 5

What is the cheapest flight from Rome to San Francisco?

Accepted Answer

In the last 5 days, the lowest price for a flight from Rome to San Francisco was $604 for a one-way ticket and $631 for a round-trip.

Question 6

Do I need a passport to fly between Rome and San Francisco?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Rome and on arrival in San Francisco.

Question 7

What’s the cheapest day of the week to fly from Rome to San Francisco?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Friday and more expensive on a Sunday. On your return trip to Rome, you should consider flying back on a Monday, and avoid Fridays for better deals.

Question 8

What’s the cheapest day of the week to fly from Rome to San Francisco?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Friday and more expensive on a Sunday. On your return trip to Rome, you should consider flying back on a Monday, and avoid Fridays for better deals.

Question 9

Which airports will I be using when flying from Rome to San Francisco?

Accepted Answer

When flying out of Rome you will be using one of these airports: Rome Ciampino or Rome Fiumicino. You will be landing at San Francisco.

Question 10

What’s the earliest departure time from Rome to San Francisco?

Accepted Answer

Early birds can take the earliest flight from Rome at 9:10 am and will be landing in San Francisco at 1:15 pm.

Question 11

What’s the latest departure time from Rome to San Francisco?

Accepted Answer

If you prefer to fly at night, the latest flight from Rome to San Francisco jets off at 3:40 pm and lands at 7:25 pm.

Question 12

Which airlines fly non-stop between Rome and San Francisco?

Accepted Answer

There are 3 airlines that fly nonstop from Rome to San Francisco. They are: ITA Airways, Lufthansa and United Airlines. The cheapest price of all airlines flying this route was found with Lufthansa at $461 for a round-trip flight. On average, the best prices for this route can be found at ITA Airways.

Question 13

Which airlines fly non-stop between Rome and San Francisco?

Accepted Answer

There are 3 airlines that fly nonstop from Rome to San Francisco. They are: ITA Airways, Lufthansa and United Airlines. The cheapest price of all airlines flying this route was found with Lufthansa at $461 for a round-trip flight. On average, the best prices for this route can be found at ITA Airways.

Question 14

Which aircraft models fly most regularly from Rome to San Francisco?

Accepted Answer

The Boeing 777 is the aircraft model that flies most regularly on the Rome to San Francisco flight route.

Question 15

Which airline alliances offer flights from Rome to San Francisco?

Accepted Answer

oneworld, and Star Alliance are the airline alliances operating flights between Rome and San Francisco, with oneworld being the most commonly used for this route.

Question 16

On which days can I fly direct from Rome to San Francisco?

Accepted Answer

There are nonstop flights from Rome to San Francisco on a daily basis.

Question 17

Are there dedicated parking spots for families departing with children at Leonardo da Vinci International Airport?

Accepted Answer

Yes, the airport has about 85 courtesy parking spots dedicated to families with children departing from the airport. About 24 spaces are wider by a meter to facilitate the loading and offloading of strollers. These are located on the 3rd floor of P-Terminal D, close to Terminals T3 and T1. Additional courtesy parking can be found at the Long Stay car park.

Question 18

Are there lounges at San Francisco International Airport?

Accepted Answer

The San Francisco International Airport has several lounges which offer excellent services such as free Wi-Fi, comfortable seats for resting, and food and drinks, among many others. Some include Air France- KLM Lounge located at Terminal A close to Gate A1, Alaska Airlines on Terminal 2’s Retail Street, and American Express- The Centurion Lounge on Terminal 3 close to Gate F2.

Question 19

Is there a prayer room at Leonardo da Vinci International Airport?

Accepted Answer

Leonardo da Vinci International Airport has a well-thought-out multi-faith prayer room situated at the arrival room in Terminal 3. The room is spacious enough to allow passengers looking to depart to pray. Furthermore, it has comfortable seats and partitioned sections to offer privacy to everyone visiting the place.

Question 20

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

Accepted Answer

The cheapest month for flights from Rome to San Francisco is February, where tickets cost $601 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $970 and $880 respectively.

Question 21

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

Accepted Answer

The cheapest month for flights from Rome to San Francisco is February, where tickets cost $601 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $970 and $880 respectively.

Question 22

How does KAYAK find such low prices on flights from Rome to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome to San Francisco.

Question 23

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rome to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Rome is likely to change within 7 days, so travelers know whether to wait or book now.

Question 24

What is the Hacker Fare option on flights from Rome to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Rome with another airline.

Question 25

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rome to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 26

What is the cheapest layover airport when flying from Rome to San Francisco?

Accepted Answer

Flights via Washington, D.C. (IAD) offer the most affordable fares, with an average round-trip price of $569.

Question 27

What is the most popular layover airport when flying from Rome to San Francisco?

Accepted Answer

Lisbon (LIS) is the top choice – 31% of KAYAK users who clicked on 1-stop flights from Rome to San Francisco picked an itinerary connecting there.

Question 28

Which layover airport has the quickest connection when flying from Rome to San Francisco?

Accepted Answer

If you prefer a quick connection, Zurich (ZRH) often has the shortest layovers from Rome to San Francisco, with an average of 1h 55m.

Question 29

Which layover airport offers the shortest total travel time from Rome to San Francisco?

Accepted Answer

Consider flying via Frankfurt am Main (FRA) for the shortest journey. The average one-way travel time for flights connecting there is 14h 49m.

Question 30

How often are flights from Rome to San Francisco delayed?

Accepted Answer

Weekly flights between Rome and San Francisco historically see delays in approximately 24% of cases, with the average delay over the past year being 150 minutes.

Question 31

Which airline has the best punctuality record on Rome to San Francisco flights?

Accepted Answer

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 23% of their flights encountering any delays.

Question 32

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

Accepted Answer

Statistically, Sunday is the day of the week with the fewest delays on this flight route, while Monday has typically experienced more delays than other days.

Question 33

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

Accepted Answer

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the morning have historically encountered delays more often.

Question 34

Which cabin class options are there for flights between Rome and San Francisco?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 35

Which cabin class options are there for flights between Rome and San Francisco?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 36

Which airlines provide the cheapest flights from Rome to San Francisco?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Rome to San Francisco were found on Delta ($631) and British Airways ($633).

Question 37

Which airlines provide the cheapest flights from Rome to San Francisco?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Rome to San Francisco were found on Delta ($631) and British Airways ($633).

Question 38

What is the cheapest Rome to San Francisco flight route?

Accepted Answer

The cheapest return flight from Rome to San Francisco costs $461 on the route between Rome Fiumicino Airport (FCO) and San Francisco (SFO). It is also the most popular route.

Question 39

What is the cheapest Rome to San Francisco flight route?

Accepted Answer

The cheapest return flight from Rome to San Francisco costs $461 on the route between Rome Fiumicino Airport (FCO) and San Francisco (SFO). It is also the most popular route.

Question 40

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

Accepted Answer

To get a below average price on the flight from Rome to San Francisco, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Question 41

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

Accepted Answer

To get a below average price on the flight from Rome to San Francisco, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Question 42

Can I save money by flying with a layover from Rome to San Francisco?

Accepted Answer

No, with an average price for the route of $682, prices are generally cheapest when you fly direct.

Question 43

Can I save money by flying with a layover from Rome to San Francisco?

Accepted Answer

No, with an average price for the route of $682, prices are generally cheapest when you fly direct.

Question 44

How much is a round-trip flight from Rome to San Francisco?

Accepted Answer

Flight prices are below average for this route right now.Flights to San Francisco from Rome usually cost between $735 and $1,055 in September.
The lowest price found in the past 5 days was $631 on Delta (Sep 5-Sep 30).

Question 45

What are the most popular airlines flying to San Francisco?

Accepted Answer

The most popular airline among KAYAK users flying to San Francisco is ITA Airways, followed by United Airlines and Lufthansa.

Low season	November
High season	August
Cheapest flight	$604

ROM - SFO

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Cheap Flights from Rome to San Francisco (ROM-SFO)

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How much is a round-trip flight from Rome to San Francisco?

What is the cheapest Rome to San Francisco flight route?

What’s the cheapest day of the week to fly from Rome to San Francisco?

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

Can I save money by flying with a layover from Rome to San Francisco?

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

Which airlines provide the cheapest flights from Rome to San Francisco?

Which airlines fly non-stop between Rome and San Francisco?

How often are flights from Rome to San Francisco delayed?

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

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

Which airline has the best punctuality record on Rome to San Francisco flights?

What is the most popular layover airport when flying from Rome to San Francisco?

What is the cheapest layover airport when flying from Rome to San Francisco?

Which layover airport offers the shortest total travel time from Rome to San Francisco?

Which layover airport has the quickest connection when flying from Rome to San Francisco?

Which cabin class options are there for flights between Rome and San Francisco?

How many flights are there between Rome and San Francisco per day?

How long does a flight from Rome to San Francisco take?

What’s the earliest departure time from Rome to San Francisco?

What’s the latest departure time from Rome to San Francisco?

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