Cheap flights from Rome (ROM) to San Francisco (SFO) from $313

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ROM — SFO
Jun 11 — Jun 181

The best prices from Rome to San Francisco are usually found in November or February, booked 49 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Rome to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) 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 June 6, 2024.

Popular in

July

Cheapest in

November

Average price

$688

Round-trip from

$268
High demand for flights, 23% potential price rise
Best time to find cheap flights, 18% potential price drop
Average for round-trip flights in June 2024
From Rome (ROM) to San Francisco

What is the cheapest day to fly round-trip from Rome to San Francisco?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 48% on flights from Rome to San Francisco compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $627. For sooner than that we have options available in the next 3 days from $862.

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

November can be a great time to fly to San Francisco from Rome with a flight ticket averaging about $678. Cheapflights users have found deals in the month of November for as cheap as $411. The most expensive prices can be found in the month of July.

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

One of the essential ways to save on airfare from Rome to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

Cheap Rome to San Francisco flights in June & July 2024

Find cheap flight options from Rome to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Rome to San Francisco in 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/149:15 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 7/93:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$538
Wed 6/129:15 amFCO - SFO
Nonstop13h 00mITA Airways
Wed 7/103:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$550
Wed 6/199:15 amFCO - SFO
Nonstop13h 00mITA Airways
Mon 6/243:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$551
Sun 6/168:00 pmFCO - SFO
1 stop27h 45mTAP AIR PORTUGAL
Tue 7/93:50 pmSFO - FCO
1 stop18h 20mTAP AIR PORTUGAL
Deal found 6/5$556
Thu 6/139:15 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 7/93:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$560
Thu 6/139:15 amFCO - SFO
Nonstop13h 00mITA Airways
Sat 7/63:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$576
Mon 6/175:55 amFCO - SFO
1 stop17h 50mTAP AIR PORTUGAL
Wed 7/104:20 pmSFO - FCO
1 stop33h 00mTAP AIR PORTUGAL
Deal found 6/4$578
Mon 6/175:55 amFCO - SFO
1 stop17h 50mTAP AIR PORTUGAL
Wed 7/104:20 pmSFO - FCO
1 stop15h 25mTAP AIR PORTUGAL
Deal found 6/6$579
Thu 6/135:35 pmFCO - SFO
1 stop30h 00mTAP AIR PORTUGAL
Tue 7/93:50 pmSFO - FCO
1 stop18h 20mTAP AIR PORTUGAL
Deal found 6/5$582

Rome to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Rome and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Rome to San Francisco in 2024. More deals are always being added, so be sure to check back regularly.
Fri 10/115:55 amFCO - SFO
1 stop17h 40mTAP AIR PORTUGAL
Tue 10/223:50 pmSFO - FCO
1 stop33h 30mTAP AIR PORTUGAL
Deal found 6/5$493
Tue 10/155:35 pmFCO - SFO
1 stop30h 00mTAP AIR PORTUGAL
Wed 11/204:40 pmSFO - FCO
1 stop22h 25mTAP AIR PORTUGAL
Deal found 6/5$507
Wed 10/165:35 pmFCO - SFO
1 stop30h 00mTAP AIR PORTUGAL
Sat 10/265:40 pmSFO - FCO
1 stop22h 15mTAP AIR PORTUGAL
Deal found 6/5$511
Tue 11/59:10 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 11/193:10 pmSFO - FCO
Nonstop12h 10mITA Airways
Deal found 6/5$516
Fri 10/119:15 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 10/223:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$521
Wed 10/169:15 amFCO - SFO
Nonstop13h 00mITA Airways
Sat 10/264:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$529
Fri 6/149:15 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 7/93:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$538
Wed 8/288:00 pmFCO - SFO
1 stop27h 35mTAP AIR PORTUGAL
Thu 10/104:20 pmSFO - FCO
1 stop17h 50mTAP AIR PORTUGAL
Deal found 6/6$540
Wed 6/129:15 amFCO - SFO
Nonstop13h 00mITA Airways
Wed 7/103:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$550

Rome to San Francisco flights leaving soon

Find last-minute flight options from Rome to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from Rome to San Francisco. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 6/149:15 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 7/93:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$538
Wed 6/129:15 amFCO - SFO
Nonstop13h 00mITA Airways
Wed 7/103:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$550
Sun 6/168:00 pmFCO - SFO
1 stop27h 45mTAP AIR PORTUGAL
Tue 7/93:50 pmSFO - FCO
1 stop18h 20mTAP AIR PORTUGAL
Deal found 6/5$556
Thu 6/139:15 amFCO - SFO
Nonstop13h 00mITA Airways
Tue 7/93:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$560
Thu 6/139:15 amFCO - SFO
Nonstop13h 00mITA Airways
Sat 7/63:15 pmSFO - FCO
Nonstop12h 00mITA Airways
Deal found 6/5$576
Sun 6/168:00 pmFCO - SFO
1 stop27h 45mTAP AIR PORTUGAL
Mon 7/84:55 pmSFO - FCO
1 stop17h 15mTAP AIR PORTUGAL
Deal found 6/5$579
Thu 6/135:35 pmFCO - SFO
1 stop30h 00mTAP AIR PORTUGAL
Tue 7/93:50 pmSFO - FCO
1 stop18h 20mTAP AIR PORTUGAL
Deal found 6/5$582
Thu 6/138:05 pmFCO - SFO
1 stop27h 30mTAP AIR PORTUGAL
Wed 7/104:20 pmSFO - FCO
1 stop17h 55mTAP AIR PORTUGAL
Deal found 6/5$584
Sun 6/168:00 pmFCO - SFO
1 stop27h 45mTAP AIR PORTUGAL
Sun 7/74:20 pmSFO - FCO
1 stop15h 25mTAP AIR PORTUGAL
Deal found 6/5$594

One-way flights to San Francisco from Rome

Search for one-way flight options from Rome to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the one-way flights we've detected from Rome to San Francisco. For those needing a return trip from Rome, there is a search form available above.
Wed 9/189:00 pmFCO - SFO
1 stop30h 10mVueling
Deal found 6/5$313
Wed 10/239:35 pmFCO - SFO
1 stop29h 35mVueling
Deal found 6/5$319
Thu 10/247:00 amFCO - SFO
1 stop20h 10mVueling
Deal found 6/5$322
Wed 6/195:45 amFCO - SFO
2 stops36h 50mMultiple Airlines
Deal found 6/5$334
Fri 10/254:05 pmFCO - SFO
1 stop35h 05mVueling
Deal found 6/5$335
Tue 10/157:00 amFCO - SFO
2 stops26h 58mMultiple Airlines
Deal found 6/5$348
Wed 6/126:30 amFCO - SFO
2 stops36h 05mMultiple Airlines
Deal found 6/5$370
Mon 6/176:45 amFCO - SFO
2 stops35h 50mMultiple Airlines
Deal found 6/5$371
Fri 7/197:00 amFCO - SFO
2 stops23h 20mMultiple Airlines
Deal found 6/4$377

Find flights from Rome to San Francisco within your budget

Customize your flight search to find flights from Rome 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$493 - $627

Route

Depart

Return

Price

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Fri 10/11

1 stop17h 40m

San Francisco

Tue 10/22

1 stop33h 30m

$493

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Tue 11/5

Nonstop13h 00m

San Francisco

Tue 11/19

Nonstop12h 10m

$516

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Fri 10/11

Nonstop13h 00m

San Francisco

Tue 10/22

1 stop15h 05m

$552

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Tue 11/5

1 stop15h 55m

San Francisco

Tue 11/19

2 stops17h 27m

$577

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Sun 11/24

1 stop19h 39m

San Francisco

Sat 11/30

1 stop20h 35m

$597

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Fri 9/13

2 stops21h 50m

San Francisco

Tue 9/17

1 stop25h 35m

$617

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Fri 10/11

2 stops17h 43m

San Francisco

Tue 10/22

1 stop16h 05m

$619

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Tue 9/17

1 stop15h 05m

San Francisco

Sat 10/5

2 stops42h 40m

$625

Rome FiumicinoSan Francisco

FCO - SFO

FCOSFO

Rome Fiumicino

Mon 8/26

1 stop19h 20m

San Francisco

Sun 9/8

1 stop23h 50m

$627

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Rome to San Francisco. Price data was last updated on May 31, 2024.
The best time to book flights from Rome to San Francisco is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Rome to San Francisco. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rome to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Rome to San Francisco

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

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

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).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated June 6, 2024.
Read through reviews of airlines operating flights from Rome to San Francisco, such as United Airlines, ITA Airways and TAP AIR PORTUGAL. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,347 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

I liked the courtesy and availability of the crew members; the food was great and I loved to be able to choose from dozens of movies. Nothing could have been better

8.0
Very good
10,347 reviews
8.0
Very good
10,347 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

I liked the courtesy and availability of the crew members; the food was great and I loved to be able to choose from dozens of movies. Nothing could have been better

7.8
Good
1,930 reviews
8.0
Very good
10,347 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

I liked the courtesy and availability of the crew members; the food was great and I loved to be able to choose from dozens of movies. Nothing could have been better

7.7
Good
468 reviews
8.0
Very good
10,347 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

I liked the courtesy and availability of the crew members; the food was great and I loved to be able to choose from dozens of movies. Nothing could have been better

7.4
Good
10,696 reviews
8.0
Very good
10,347 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

I liked the courtesy and availability of the crew members; the food was great and I loved to be able to choose from dozens of movies. Nothing could have been better

7.4
Good
3,718 reviews
8.0
Very good
10,347 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

I liked the courtesy and availability of the crew members; the food was great and I loved to be able to choose from dozens of movies. Nothing could have been better

Related info for your journey

Find useful and relevant information for your journey from Rome 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?

    For a flight from Rome to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Rome per day. 5 airlines have flights to San Francisco from Rome on a regular basis.

  • Can I find flights from Rome to San Francisco for under $500 on Cheapflights?

    Yes, there are multiple flights from Rome to San Francisco for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $493, but on average you can expect to pay $550.

  • Are there nonstop flights from Rome to San Francisco for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Rome to San Francisco under $600. A good price for a nonstop flight from Rome to San Francisco is less than $668.

  • Are there last-minute flights available from Rome to San Francisco for under $600?

    There are currently 20+ open flights from Rome to San Francisco within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Rome to San Francisco round-trip?

    TAP AIR PORTUGAL, at $493, was found to be the cheapest airline from Rome to San Francisco.Alternate airlines to your destination round-trip include ITA Airways and British Airways. These flights start at 27% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Rome to San Francisco?

    Consider United Airlines (69%), Lufthansa (69%) or SAUDIA (57%) when booking your flight. These represent the most reliable airlines when flying from Rome to San Francisco.

  • What are the cheapest flights from Rome to San Francisco?

    The cheapest flight price from Rome to San Francisco is $526. On average you can expect to pay $1,093. The most popular route, (Rome Fiumicino - San Francisco), can usually be booked for $485.

  • What does FCO to SFO mean?

    FCO stands for Rome Fiumicino Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Rome to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Rome to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Rome to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rome to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rome 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.

  • Can I find deals for flights from Rome to San Francisco that allow pets onboard?

    Many airlines flying from Rome to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Rome to San Francisco?

    Yes, you can often find last-minute deals on Rome to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rome to San Francisco flight deals updated?

    The Rome to San Francisco flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Rome to San Francisco?

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

    Currently, September is the cheapest month in which you can book a flight from Rome to San Francisco (average of $268). Flying from Rome to San Francisco in June is currently the most expensive (average of $385). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Rome to San Francisco

Discover the top 5 airlines that operate flights from Rome to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$498Average$721FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$530Average$784FlexibilityNo cancel feeOn-time69%
ITA AirwaysCheapest$563Average$759FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$573Average$679FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$638Average$791FlexibilityNo cancel feeOn-time71%

Search flights from Rome to San Francisco by cabin class

Find flights from Rome to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Rome to San Francisco

Find hourly flight availability from Rome to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
51%of flight departuresMorning6 am to noon
48%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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