FCO - SAN

$390 Find Cheap Flights from Rome to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rome to San Diego departing on 1/26. 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.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to San Diego, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rome to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rome to San Diego

Fri, Dec 12 - Tue, Dec 30
Multiple Airlines Logo
7:10 pm - 8:03 pmFCO-SAN
33h 53m1 stop
Multiple Airlines Logo
8:25 am - 5:30 pmSAN-FCO
24h 05m2 stops
$663Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
7:10 pm - 12:54 pmFCO-SAN
26h 44m1 stop
Multiple Airlines Logo
7:59 am - 2:30 pmSAN-FCO
21h 31m1 stop
$697Multiple Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 31
Multiple Airlines Logo
7:10 pm - 12:54 pmFCO-SAN
26h 44m1 stop
Multiple Airlines Logo
8:25 am - 8:20 amSAN-FCO
38h 55m2 stops
$706Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
7:10 pm - 12:54 pmFCO-SAN
26h 44m1 stop
Multiple Airlines Logo
7:59 am - 2:30 pmSAN-FCO
21h 31m1 stop
$740Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Air Canada Logo
7:05 am - 5:24 pmFCO-SAN
19h 19m2 stops
Air Canada Logo
6:10 pm - 9:25 amSAN-FCO
30h 15m2 stops
$821Air Canada
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Thu, Nov 20 - Mon, Nov 24
Air Canada Logo
9:40 am - 11:53 amFCO-SAN
35h 13m2 stops
Air Canada Logo
12:45 pm - 8:55 amSAN-FCO
59h 10m2 stops
$827Air Canada
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
1:10 pm - 9:43 pmFCO-SAN
17h 33m1 stop
American Airlines Logo
2:30 pm - 4:55 pmSAN-FCO
17h 25m2 stops
$861American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
1:10 pm - 11:16 amFCO-SAN
31h 06m2 stops
American Airlines Logo
5:02 pm - 7:40 pmSAN-FCO
17h 38m2 stops
$862American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
British Airways Logo
8:10 pm - 4:10 pmFCO-SAN
29h 00m1 stop
British Airways Logo
6:00 pm - 11:25 amSAN-FCO
32h 25m1 stop
$873British Airways
Find Deal
Wed, Dec 24 - Wed, Dec 31
Lufthansa Logo
7:00 am - 3:45 pmFCO-SAN
17h 45m1 stop
Lufthansa Logo
5:35 pm - 6:15 pmSAN-FCO
15h 40m1 stop
$879Lufthansa
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $821 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 18% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$663
Typical prices: $1,046-$1,407
Multiple Airlines
Fri 12/12Tue 12/30
FCO - SAN • 1 stop
Cheapest one-way
$390
Typical prices: $884-$1,235
Multiple Airlines
Mon 1/26
FCO - SAN • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Booking Insights

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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rome Fiumicino Airport to San Diego departing in December.

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

The average price of all round-trip flights from Rome Fiumicino Airport to San Diego clicked on KAYAK for each day over the last 12 months.

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?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rome Fiumicino Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

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 December and August, where the average cost of round-trip tickets is $1,407 and $1,172 respectively.

Good to know

Low seasonOctober
Cheapest flight$390
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Rome to San Diego

When to book flights from Rome to San Diego

Are your dates flexible? Find out the best times to travel from Rome to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 $390 for a one-way ticket and $663 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.

  • Which airline alliances offer flights from Rome to San Diego?

    oneworld is the only airline alliance operating flights between Rome and San Diego.

  • 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.

Reviews of the top airline flying from Rome to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Rome to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rome to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7466 reviews
7.6Crew
6.4Entertainment
6.7Comfort
6.9Boarding
6.3Food
Airline reviews

Crew service was poor and very little difference between premium economy and economy. Disappointed.

6.0 GoodAnonymous, Oct 2025LHR - LAX
Read more British Airways reviews

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Cabin crew lovely and accommodating and I'll always fly BA in the future

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

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

Information on your arrival and departure airports

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