Question 1

What is the cheapest flight from Rome Fiumicino Airport to San Diego?

Accepted Answer

In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to San Diego was $379 for a one-way ticket and $645 for a round-trip. <a href='/flight-routes/Rome-Fiumicino-FCO/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

A passport is required to fly from Rome to San Diego. <a href='/flight-routes/Rome-Fiumicino-FCO/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Diego on a Saturday and more expensive on a Thursday. On your return trip to Rome, you should consider flying back on a Tuesday, and avoid Thursdays for better deals. Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Diego on a Saturday and more expensive on a Thursday. On your return trip to Rome, you should consider flying back on a Tuesday, and avoid Thursdays for better deals. Visit our flight page for the latest deals!>/a>

Question 5

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

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

What is the cheapest month to fly from Rome Fiumicino Airport to San Diego?

Accepted Answer

The cheapest month for flights from Rome Fiumicino Airport to San Diego is March, where tickets cost $807 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $1,265 and $1,172 respectively.

Question 7

What is the cheapest month to fly from Rome Fiumicino Airport to San Diego?

Accepted Answer

The cheapest month for flights from Rome Fiumicino Airport to San Diego is March, where tickets cost $807 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $1,265 and $1,172 respectively.

Question 8

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

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 Diego. <a href='/flight-routes/Rome-Fiumicino-FCO/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 9

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Rome is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Rome-Fiumicino-FCO/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 10

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

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 Diego with an airline and back to Rome with another airline. Booking your flights between Rome and SAN can sometimes prove cheaper using this method. <a href='/flight-routes/Rome-Fiumicino-FCO/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 11

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

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 Diego from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Rome-Fiumicino-FCO/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 12

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

Accepted Answer

Flights via London (LHR) offer the most affordable fares, with an average round-trip price of $965.

Question 13

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

Accepted Answer

London (LHR) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Rome to San Diego picked an itinerary connecting there.

Question 14

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

Accepted Answer

If you prefer a quick connection, Denver (DEN) often has the shortest layovers from Rome to San Diego, with an average of 1h 30m.

Question 15

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

Accepted Answer

Consider flying via Denver (DEN) for the shortest journey. The average one-way travel time for flights connecting there is 15h 18m.

Question 16

How much is a round-trip flight from Rome Fiumicino Airport to San Diego?

Accepted Answer

Flight prices are below average for this route right now.Flights to San Diego from Rome Fiumicino Airport usually cost between $905 and $1,074 in February.
The lowest price found in the past 3 days was $645 on British Airways (Feb 13-Feb 17).

Low season	October
High season	August
Cheapest flight	$379

FCO - SAN

$379 Find Cheap Flights from Rome to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Everything you should know

Cheap Flights from Rome to San Diego (FCO-SAN)

Recent round-trip flight deals from Rome to San Diego

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KAYAK's insights & trends for Rome to San Diego flights

Get data-powered insights and trends into flights from Rome to San Diego to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Rome Fiumicino Airport to San Diego?

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

Your flight ticket price will generally be cheaper if you fly to San Diego on a Saturday and more expensive on a Thursday. On your return trip to Rome, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Rome Fiumicino Airport to San Diego?

The cheapest month for flights from Rome Fiumicino Airport to San Diego is March, where tickets cost $807 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $1,265 and $1,172 respectively.

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

London (LHR) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Rome to San Diego picked an itinerary connecting there.

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

Flights via London (LHR) offer the most affordable fares, with an average round-trip price of $965.

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

Consider flying via Denver (DEN) for the shortest journey. The average one-way travel time for flights connecting there is 15h 18m.

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

If you prefer a quick connection, Denver (DEN) often has the shortest layovers from Rome to San Diego, with an average of 1h 30m.

Good to know

When to book flights from Rome to San Diego

FAQs for booking Rome to San Diego flights

What is the cheapest flight from Rome Fiumicino Airport to San Diego?

In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to San Diego was $379 for a one-way ticket and $645 for a round-trip.

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

A passport is required to fly from Rome to San Diego.

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

We unfortunately don’t have that data for this specific route.

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

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 Diego.

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

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

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

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 Diego with an airline and back to Rome with another airline. Booking your flights between Rome and SAN can sometimes prove cheaper using this method.

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

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 Diego from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Rome to San Diego

Information on your arrival and departure airports

Cabin class types available on flights to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights to and from Rome and San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in Rome

Find deals for your return flight