What percentage of Rome to San Francisco flights are direct?

Historically, approximately 10.7% of flights from Rome to San Francisco are direct. For flights that include stopovers, travelers typically experience one stop. This means that the majority of routes between these two cities will involve at least one connection.

How long is the flight from Rome to San Francisco?

A direct flight from Rome to San Francisco typically takes about 13 hours and 5 minutes. For flights with one stop, the median duration is considerably longer, averaging around 18 hours and 35 minutes. The total distance covered on this route is approximately 10058 kilometers.

How often do Rome to San Francisco flight prices drop?

Historically, flight prices for the Rome to San Francisco route are classified as frequent in terms of price drops. This suggests that travelers may often find opportunities for price reductions. These fluctuations are observed over a typical 30-day period.

Flights From Rome

To San Francisco

Cheap Flights from Rome to San Francisco

Browse current best options from Rome. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Rome

RatePunk searches hundreds of travel sites at once for deals on flights to San Francisco

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Rome to San Francisco

Explore current cheapest deals departing from Rome to San Francisco

2026-10-23 – 2026-10-28
ROM - San Francisco
89% AI deal score
590 €
476 €
Round trip
2026-10-21 – 2026-10-28
ROM - San Francisco
89% AI deal score
575 €
476 €
Round trip
2026-10-15 – 2026-10-25
ROM - San Francisco
84% AI deal score
556 €
476 €
Round trip
2026-09-24 – 2026-09-28
ROM - San Francisco
90% AI deal score
614 €
477 €
Round trip
2026-09-22 – 2026-09-28
ROM - San Francisco
89% AI deal score
569 €
477 €
Round trip
2026-09-23 – 2026-09-28
ROM - San Francisco
89% AI deal score
588 €
477 €
Round trip
2026-10-01 – 2026-10-04
ROM - San Francisco
90% AI deal score
625 €
477 €
Round trip
2026-10-07 – 2026-10-18
ROM - San Francisco
83% AI deal score
554 €
477 €
Round trip
2026-10-09 – 2026-10-11
ROM - San Francisco
90% AI deal score
613 €
477 €
Round trip
2026-10-01 – 2026-10-10
ROM - San Francisco
84% AI deal score
558 €
477 €
Round trip

Rome to San Francisco: Overview

Insights for flights from Rome to San Francisco

Flights from Rome to San Francisco cover a substantial distance of 10,058 kilometers, classifying this as a long-haul route. This significant distance means you should anticipate a longer travel duration, often involving connections. Understanding the typical journey time and fare characteristics can help you plan for this extensive international trip.

When looking for cheap flights from Rome to San Francisco, fares typically range from $685 to $1,304, with a median price of $949. Right now, current fares are above the typical level for this route. Approximately 16% of recent fares were classified as a good price, indicating that competitive deals are available if you monitor prices. New deals appear almost daily, making it beneficial to set up price alerts.

The cheapest time to fly from Rome to San Francisco is typically in November, with a median fare of $659. Other affordable months include March, where the median fare is $674, and February, with a median fare of $682. Planning your travel during these months can significantly reduce your overall flight costs.

For flights from Rome to San Francisco, most itineraries connect at least once, with only 10.7% of recent fares being non-stop. When connections are involved, the typical number of stopovers is 1. This means that while direct flights from Rome to San Francisco are less common, you can expect a single connection on most itineraries.

A typical journey from Rome to San Francisco, including connections, takes approximately 22 hours and 12 minutes. This duration reflects the long-haul nature of the route and the prevalence of connecting flights. Travelers should factor in this extensive travel time when planning their itinerary and consider layover durations.

How much is a round trip from Rome to San Francisco

Regular price: €523 - €1,024

Prices for flights from Rome to San Francisco are currently below the regular range.

The regular price range for flights from Rome to San Francisco is typically between 523 EUR and 1024 EUR. The current lowest deal is 476 EUR with Aer Lingus, for travel from Oct 23-Oct 28.

now 476 €

Low 523 €

High 1,024 €

The cheapest time to fly from Rome to San Francisco

The cheapest month to fly from Rome to San Francisco is November, with a median price of $659. The most expensive month is July, with a median price of $1130. Prices are generally lower from February to December.

November

Cheapest

Flights from 659 €

July

Most Expensive

Flights from 1,130 €

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Rome to San Francisco

Alitalia

Last-minute flights going from Rome to San Francisco

Tue, Sep 22

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

575 €

476 €

One-way

Wed, Sep 23

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

592 €

476 €

One-way

Wed, Sep 23

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

571 €

476 €

One-way

Wed, Sep 23

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

623 €

476 €

One-way

Wed, Sep 30

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

588 €

477 €

One-way

Thu, Oct 1

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

557 €

476 €

One-way

Biggest price drops on these dates for flights from Rome to San Francisco

4 nights

Mar 25 - Mar 29

774 € → 512 €

34%

3 nights

Mar 25 - Mar 28

773 € → 512 €

34%

11 nights

Mar 18 - Mar 29

768 € → 512 €

33%

13 nights

Mar 18 - Mar 31

767 € → 512 €

33%

Popular Airports to fly from Rome to San Francisco

Rome - San Francisco route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Rome to San Francisco are above the typical level at $949.

📅 Best time to fly

Fly in November for the best prices

Historically, November ($659), March ($674), and February ($682) offer the lowest median prices.

⏱️ Flight duration

Flights typically take 22h 12m

The median flight duration from Rome to San Francisco is 22 hours and 12 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 10.7% of recent flights are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Aer Lingus offers a notable deal

A recent deal from Aer Lingus was found for $476, departing October 23 and returning October 28.

🎯 Booking tip

Deals appear frequently

Deals for flights from Rome to San Francisco appear frequently, typically within a 30-day window.

Rome main airports to depart from

Leonardo da Vinci–Fiumicino Airport (FCO)

Cheapest

Fly from FCO for flights from Rome to San Francisco, offering a convenient departure point.

📍 ~24 km from Rome city center (reachable by car or train).

💸 Flights from ~€474

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International is a primary arrival airport for flights from Rome to San Francisco.

📍 ~18 km from city center (reachable by car, bus, rail)

💸 Flights from ~€474

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a useful alternative with extensive domestic options and direct BART rail access.

📍 ~20 km from San Francisco (reachable by car or public transit)

💸 Flights from ~€534

Business & First Class Flight Deals to San Francisco

Discover luxury on the budget with premium cabin class on flights from Rome to San Francisco.

Elite

Best Elite deals to San Francisco

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From FCO

Elite

Jan 17

San Francisco, United States

93% AI deal score

$2,407

$1,565

Save $842

Alitalia, +1

Business Class

From FCO

Elite

Nov 12

San Francisco, United States

92% AI deal score

$2,221

$1,539

Save $682

Alitalia

Business Class

From FCO

Elite

Feb 22

San Francisco, United States

91% AI deal score

$4,406

$3,074

Save $1,332

TAP Portugal

Business Class

From FCO

Elite

Feb 10

San Francisco, United States

91% AI deal score

$4,243

$3,074

Save $1,169

TAP Portugal

Business Class

From FCO

Elite

Feb 10

San Francisco, United States

91% AI deal score

$4,347

$3,074

Save $1,273

TAP Portugal

Business Class

From FCO

Elite

Feb 17

San Francisco, United States

91% AI deal score

$4,381

$3,074

Save $1,307

TAP Portugal

Business Class

From FCO

Elite

Nov 06

San Francisco, United States

91% AI deal score

$4,415

$3,358

Save $1,057

Icelandair, +1

Business Class

From FCO

Elite

Sep 16

San Francisco, United States

91% AI deal score

$5,177

$3,527

Save $1,650

LOT Polish Airlines

Business Class

From FCO

Elite

Mar 02

San Francisco, United States

91% AI deal score

$2,105

$1,521

Save $584

Alitalia

Business Class

From FCO

Elite

Sep 22

San Francisco, United States

91% AI deal score

$2,305

$1,607

Save $698

Condor Flugdienst

Business Class

From FCO

Elite

Sep 22

San Francisco, United States

91% AI deal score

$2,308

$1,629

Save $679

Condor Flugdienst

Business Class

From FCO

Elite

Sep 22

San Francisco, United States

91% AI deal score

$2,337

$1,629

Save $708

Condor Flugdienst

Business Class

Frequently Asked Questions About Flights to San Francisco

Historically, the lowest prices for flights from Rome to San Francisco are found when booking 28-59 days in advance. During this period, the average price is typically around $738. Booking within 0-6 days of departure usually results in a much higher average price of $1547. Even booking 60+ days out tends to be more expensive, with an average price of $1122.

Across the trailing quarter, a good price for a flight from Rome to San Francisco is considered to be $685 or less. The median price for this route has historically been $949. Prices above $1304 are typically in the more expensive range. Travelers aiming for a good deal should look for fares at or below the $685 threshold.

Historically, the cheapest months to fly from Rome to San Francisco include November, with a median price of $659, and March, with a median price of $674. February also tends to offer competitive prices, with a median of $682. The annual median price for this route is typically around $949, indicating that these months offer significant savings.

Related routes

More routes from Rome

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Flights to San Francisco from other cities

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Rome to San Francisco: Overview

Insights for flights from Rome to San Francisco

How much is a round trip from Rome to San Francisco

Regular price: €523 - €1,024

Prices for flights from Rome to San Francisco are currently below the regular range.

The regular price range for flights from Rome to San Francisco is typically between 523 EUR and 1024 EUR. The current lowest deal is 476 EUR with Aer Lingus, for travel from Oct 23-Oct 28.

now 476 €

Low 523 €

High 1,024 €

The cheapest time to fly from Rome to San Francisco

November

Cheapest

Flights from 659 €

July

Most Expensive

Flights from 1,130 €

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Rome to San Francisco

Alitalia

Last-minute flights going from Rome to San Francisco

Tue, Sep 22

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

575 €

476 €

One-way

Wed, Sep 23

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

592 €

476 €

One-way

Wed, Sep 23

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

571 €

476 €

One-way

Wed, Sep 23

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

623 €

476 €

One-way

Wed, Sep 30

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

588 €

477 €

One-way

Thu, Oct 1

⌛ Last-Minute

FCO - San Francisco

Rome (FCO) - San Francisco (SFO)

Aer Lingus

557 €

476 €

One-way

Biggest price drops on these dates for flights from Rome to San Francisco

4 nights

Mar 25 - Mar 29

774 € → 512 €

34%

3 nights

Mar 25 - Mar 28

773 € → 512 €

34%

11 nights

Mar 18 - Mar 29

768 € → 512 €

33%

13 nights

Mar 18 - Mar 31

767 € → 512 €

33%

Popular Airports to fly from Rome to San Francisco

Rome - San Francisco route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Rome to San Francisco are above the typical level at $949.

📅 Best time to fly

Fly in November for the best prices

Historically, November ($659), March ($674), and February ($682) offer the lowest median prices.

⏱️ Flight duration

Flights typically take 22h 12m

The median flight duration from Rome to San Francisco is 22 hours and 12 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 10.7% of recent flights are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Aer Lingus offers a notable deal

A recent deal from Aer Lingus was found for $476, departing October 23 and returning October 28.

🎯 Booking tip

Deals appear frequently

Deals for flights from Rome to San Francisco appear frequently, typically within a 30-day window.

Rome main airports to depart from

Leonardo da Vinci–Fiumicino Airport (FCO)

Cheapest

Fly from FCO for flights from Rome to San Francisco, offering a convenient departure point.

📍 ~24 km from Rome city center (reachable by car or train).

💸 Flights from ~€474

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International is a primary arrival airport for flights from Rome to San Francisco.

📍 ~18 km from city center (reachable by car, bus, rail)

💸 Flights from ~€474

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a useful alternative with extensive domestic options and direct BART rail access.

San Francisco, United States

91% AI deal score

$2,337

$1,629

Save $708

Condor Flugdienst

Business Class

Frequently Asked Questions About Flights to San Francisco

Cheap Flights from Rome to San Francisco

Today’s best flight deals from Rome to San Francisco

Rome to San Francisco: Overview

Insights for flights from Rome to San Francisco

How much is a round trip from Rome to San Francisco

The cheapest time to fly from Rome to San Francisco

Direct flights from Rome to San Francisco

Last-minute flights going from Rome to San Francisco

Biggest price drops on these dates for flights from Rome to San Francisco

Popular Airports to fly from Rome to San Francisco

Rome - San Francisco route insights

Recent fares are above the typical level

Fly in November for the best prices

Flights typically take 22h 12m

Connecting flights are dominant

Aer Lingus offers a notable deal

Deals appear frequently

Rome main airports to depart from

San Francisco main airports to arrive at

Airports nearby San Francisco used as alternative

Business & First Class Flight Deals to San Francisco

Best Elite deals to San Francisco

Jan 17

Nov 12

Feb 22

Feb 10

Feb 10

Feb 17

Nov 06

Sep 16

Mar 02

Sep 22

Sep 22

Sep 22

Frequently Asked Questions About Flights to San Francisco

How early should I book Rome to San Francisco flights to get the cheapest price?

How do I know if a Rome to San Francisco flight is a good deal?

When is the cheapest time of year to fly from Rome to San Francisco?

What percentage of Rome to San Francisco flights are direct?

How long is the flight from Rome to San Francisco?

How often do Rome to San Francisco flight prices drop?

Related routes

More routes from Rome

Flights to San Francisco from other cities

Rome to San Francisco: Overview

Insights for flights from Rome to San Francisco

How much is a round trip from Rome to San Francisco

The cheapest time to fly from Rome to San Francisco

Direct flights from Rome to San Francisco

Last-minute flights going from Rome to San Francisco

Biggest price drops on these dates for flights from Rome to San Francisco

Popular Airports to fly from Rome to San Francisco

Rome - San Francisco route insights

Recent fares are above the typical level

Fly in November for the best prices

Flights typically take 22h 12m

Connecting flights are dominant

Aer Lingus offers a notable deal

Deals appear frequently

Rome main airports to depart from

San Francisco main airports to arrive at

Airports nearby San Francisco used as alternative

Business & First Class Flight Deals to San Francisco

Best Elite deals to San Francisco

Jan 17

Nov 12

Feb 22

Feb 10

Feb 10

Feb 17

Nov 06

Sep 16

Mar 02

Sep 22

Sep 22

Sep 22

Frequently Asked Questions About Flights to San Francisco

How early should I book Rome to San Francisco flights to get the cheapest price?

How do I know if a Rome to San Francisco flight is a good deal?

When is the cheapest time of year to fly from Rome to San Francisco?