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Cheap flights from Rome to San Diego from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to San Diego departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rome to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Rome to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.
1:10 pm - 2:34 pmFCO-SAN
34h 24m2 stops
6:15 am - 3:30 pmSAN-FCO
24h 15m2 stops
Tue, Apr 1 - Tue, Apr 8
7:05 pm - 2:34 pmFCO-SAN
28h 29m3 stops
6:15 am - 3:30 pmSAN-FCO
24h 15m2 stops
Tue, Apr 1 - Tue, Apr 8
9:15 am - 8:56 pmFCO-SAN
20h 41m1 stop
6:15 am - 12:15 pmSAN-FCO
22h 00m1 stop
Thu, Mar 6 - Thu, Mar 13
10:00 am - 8:49 pmFCO-SAN
19h 49m1 stop
7:50 pm - 11:55 pmSAN-FCO
19h 05m1 stop
$795British Airways
Find Deal
Thu, May 1 - Sun, May 11
10:40 am - 11:28 pmFCO-SAN
21h 48m2 stops
10:19 am - 6:00 pmSAN-FCO
22h 41m2 stops
$798Finnair
Find Deal
Thu, May 1 - Sun, May 11
1:10 pm - 10:13 pmFCO-SAN
18h 03m1 stop
9:24 am - 11:20 amSAN-FCO
16h 56m1 stop
$800British Airways
Find Deal
Tue, Apr 1 - Tue, Apr 8
1:10 pm - 10:07 pmFCO-SAN
17h 57m1 stop
9:24 am - 11:20 amSAN-FCO
16h 56m1 stop
$801American Airlines
Find Deal
Mon, Apr 7 - Tue, Apr 15
10:00 am - 6:12 pmFCO-SAN
17h 12m1 stop
10:19 am - 6:00 pmSAN-FCO
22h 41m2 stops
$809Finnair
Find Deal
Thu, May 1 - Sun, May 11
11:30 am - 7:45 pmFCO-SAN
17h 15m1 stop
10:46 am - 1:15 pmSAN-FCO
17h 29m2 stops
$816United Airlines
Find Deal
Thu, Jun 12 - Sat, Jun 21
11:30 am - 9:14 amFCO-SAN
30h 44m2 stops
6:45 am - 7:55 amSAN-FCO
16h 10m2 stops
$822United Airlines
Find Deal
Thu, Jun 12 - Sat, Jun 21

British Airways flights from Rome to San Diego

Our best British Airways deals on Rome to San Diego flight tickets
British Airways
Feb 28
FCO1:10 pmRome Fiumicino
18h 02m
1 stop
SAN10:12 pmSan Diego
Mar 4
SAN11:10 amSan Diego
20h 35m
2 stops
FCO4:45 pmRome Fiumicino
British Airways
Feb 28
FCO1:10 pmRome Fiumicino
18h 02m
1 stop
SAN10:12 pmSan Diego
Mar 8
SAN6:10 pmSan Diego
19h 00m
1 stop
FCO10:10 pmRome Fiumicino
British Airways
Feb 27
FCO7:55 amRome Fiumicino
17h 10m
1 stop
SAN4:05 pmSan Diego
Mar 6
SAN6:10 pmSan Diego
16h 05m
1 stop
FCO7:15 pmRome Fiumicino

Finnair flights from Rome to San Diego

Our best Finnair deals on Rome to San Diego flight tickets
Finnair
May 1
FCO10:40 amRome Fiumicino
21h 48m
2 stops
SAN11:28 pmSan Diego
May 11
SAN10:19 amSan Diego
22h 41m
2 stops
FCO6:00 pmRome Fiumicino
Finnair
May 1
FCO10:00 amRome Fiumicino
17h 12m
1 stop
SAN6:12 pmSan Diego
May 11
SAN10:19 amSan Diego
22h 41m
2 stops
FCO6:00 pmRome Fiumicino
Finnair
Feb 27
FCO6:40 pmRome Fiumicino
32h 18m
2 stops
SAN5:58 pmSan Diego
Mar 6
SAN6:10 pmSan Diego
30h 45m
2 stops
FCO9:55 amRome Fiumicino

See travel insights to San Diego from

How to get the cheapest flight ticket from Rome to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Rome and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of March, then departing from Rome during the month October is also very affordable. Most momondo users find prices during this month for around $835.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Rome to San Diego is on a Saturday. Travelers who choose to depart for San Diego on a Saturday will often find tickets for as low as $860. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,063. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $879. Flights at noon are often more expensive with an average ticket price of $983.

How have Rome to San Diego flight prices changed over time?

As of February 2025, prices for Rome to San Diego flights are approximately 82% more expensive when compared to flights at the same time last year.

When to book flights from Rome to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome to San Diego (ROM to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to San Diego

Best Price Found

$283

Fastest flight time

14h 30m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Rome in the past 72 hours is $283. The best round-trip flight deal from Rome to San Diego found on momondo in the last 72 hours is $522.
The fastest flight from Rome to San Diego takes 14h 30m
There are no direct flights from Rome to San Diego. Popular non-direct route for this connection is Rome Fiumicino Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Rome to San Diego by plane?

    The straight-line distance from Rome to San Diego is 6366.7 mi. A reasonable flight in good conditions will take 16h 00m.

  • When did momondo last update prices for flights from Rome to San Diego Airport?

    Prices for flights from Rome to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Rome to San Diego Airport?

  • How old do you have to be to fly from Rome to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Rome to San Diego?


Best airlines flying from Rome to San Diego

Compare and see reviews for airlines that fly from Rome to San Diego with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $760Free CancellationRating
6.6
6,759 reviews
Search British Airways flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Imperial Beach
Borrego Springs
Alpine
Poway
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Rome to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rome to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rome to San Diego with flexible booking policies on momondo?

Flights from Rome to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rome to San Diego?

Once you have performed a search for Rome to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rome to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rome to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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