What are the cheapest airlines flying from Rome Fiumicino Airport to San Diego round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to San Diego, with prices starting at $740. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $810 and $833, respectively. Scandinavian Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Rome Fiumicino Airport to San Diego one-way?

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $615. However, be on the lookout for offers from WestJet and Lufthansa, as they are both options that can get you from Rome Fiumicino Airport to San Diego for a low price.

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

Travelers seeking maximum savings on their Rome Fiumicino Airport to San Diego flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Rome Fiumicino Airport to San Diego?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 21% on the overall cost on flights from Rome Fiumicino Airport to San Diego.

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

The best pricing can be found in the month of March. Prices to San Diego from Rome Fiumicino Airport average $912. You can even find prices in March for less than $912, as users have found deals to San Diego from as low as $729. The month of August appears to be one of the more expensive times to travel to San Diego from Rome Fiumicino Airport. Flying in the targeted month can save you up to 17%.

Most accurate provider : When it comes to deals on Rome Fiumicino Airport-San Diego flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rome Fiumicino Airport-San Diego flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-San Diego flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rome Fiumicino Airport-San Diego flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Diego from Rome Fiumicino?

San Diego (SAN) is the airport you will fly into if you book a flight from Rome Fiumicino to San Diego. You should not have trouble finding flights to San Diego from Rome Fiumicino; the airport handles an average of 0 inbound flights from Rome Fiumicino per day. You should also have plenty of airline options to choose from since 1 airline has flights to the San Diego airport from Rome Fiumicino. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

How can I find direct flights from Leonardo da Vinci/Fiumicino to San Diego?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to San Diego.

Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to San Diego?

Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$337+ Flights from Rome Fiumicino Airport to San Diego

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Leonardo da Vinci/Fiumicino to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Leonardo da Vinci/Fiumicino to San Diego

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$635 (Mytrip)
One-way from	$337 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$949

Provider with most accurate pricing for Rome Fiumicino-San Diego flight deals.

Search Deals

Provider most trusted by Cheapflights users for Rome Fiumicino-San Diego flights.

Search Deals

From Rome Fiumicino to San Diego

Search Deals

One-way flight from Rome Fiumicino to San Diego

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Leonardo da Vinci/Fiumicino to San Diego

Cheapest flights from Leonardo da Vinci/Fiumicino to San Diego
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

seg 5/128:50 amFCO - SAN

2 stops31h 23mMultiple Airlines

sáb 5/176:15 amSAN - FCO

2 stops27h 55mMultiple Airlines

Deal found 4/21

$635

qui 5/297:35 pmFCO - SAN

2 stops35h 45mScandinavian Airlines

seg 6/27:20 amSAN - FCO

2 stops26h 25mScandinavian Airlines

Deal found 4/21

$740

sáb 5/311:30 amFCO - SAN

1 stop17h 15mAir Canada

seg 5/54:55 pmSAN - FCO

2 stops31h 20mAir Canada

Deal found 4/22

$810

seg 5/127:00 amFCO - SAN

2 stops23h 49mUnited Airlines

seg 5/1910:00 amSAN - FCO

1 stop18h 20mUnited Airlines

Deal found 4/21

$833

dom 5/186:30 amFCO - SAN

1 stop14h 30mDelta

dom 5/252:10 pmSAN - FCO

2 stops18h 20mDelta

Deal found 4/20

$846

seg 4/2810:00 amFCO - SAN

1 stop22h 56mBritish Airways

seg 5/57:50 pmSAN - FCO

1 stop18h 00mBritish Airways

Deal found 4/21

$848

seg 5/1211:05 amFCO - SAN

1 stop17h 11mAmerican Airlines

sáb 5/171:48 pmSAN - FCO

1 stop35h 02mAmerican Airlines

Deal found 4/22

$877

qua 7/2310:10 amFCO - SAN

1 stop23h 07mKLM

qua 7/308:50 amSAN - FCO

1 stop18h 55mKLM

Deal found 4/21

$949

qui 7/1011:35 amFCO - SAN

1 stop18h 43mAir France

sáb 8/237:00 amSAN - FCO

1 stop15h 55mAir France

Deal found 4/22

$1,039

ter 4/2211:05 amFCO - SAN

1 stop21h 23mIberia

dom 4/276:24 amSAN - FCO

1 stop19h 56mIberia

Deal found 4/21

$1,041

qua 7/911:05 amFCO - SAN

1 stop21h 20mFinnair

dom 8/241:12 pmSAN - FCO

1 stop34h 58mFinnair

Deal found 4/22

$1,073

sex 8/159:40 amFCO - SAN

2 stops19h 58mSWISS

ter 8/194:11 pmSAN - FCO

2 stops18h 09mSWISS

Deal found 4/21

$1,174

Best flights from Leonardo da Vinci/Fiumicino to San Diego
Discover carefully curated flight deals from Leonardo da Vinci/Fiumicino to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 22, 2025.

seg 5/128:50 amFCO - SAN

2 stops31h 23mMultiple Airlines

sáb 5/176:15 amSAN - FCO

2 stops27h 55mMultiple Airlines

Deal found 4/21

$635

qui 5/297:35 pmFCO - SAN

2 stops35h 45mScandinavian Airlines

seg 6/27:20 amSAN - FCO

2 stops26h 25mScandinavian Airlines

Deal found 4/21

$740

sáb 5/311:30 amFCO - SAN

1 stop17h 15mAir Canada

seg 5/54:55 pmSAN - FCO

2 stops31h 20mAir Canada

Deal found 4/22

$810

seg 5/127:00 amFCO - SAN

2 stops23h 49mUnited Airlines

seg 5/1910:00 amSAN - FCO

1 stop18h 20mUnited Airlines

Deal found 4/21

$833

dom 5/186:30 amFCO - SAN

1 stop14h 30mDelta

dom 5/252:10 pmSAN - FCO

2 stops18h 20mDelta

Deal found 4/20

$846

seg 5/1211:05 amFCO - SAN

1 stop17h 11mAmerican Airlines

sáb 5/171:48 pmSAN - FCO

1 stop35h 02mAmerican Airlines

Deal found 4/22

$877

qua 7/2310:10 amFCO - SAN

1 stop23h 07mKLM

qua 7/308:50 amSAN - FCO

1 stop18h 55mKLM

Deal found 4/21

$949

dom 6/19:00 pmFCO - SAN

1 stop26h 50mBritish Airways

qua 6/186:20 amSAN - FCO

1 stop17h 50mBritish Airways

Deal found 4/21

$979

qui 8/1412:00 pmFCO - SAN

2 stops20h 23mIberia

seg 8/189:26 amSAN - FCO

1 stop16h 54mIberia

Deal found 4/21

$1,038

qui 7/1011:35 amFCO - SAN

1 stop18h 43mAir France

sáb 8/237:00 amSAN - FCO

1 stop15h 55mAir France

Deal found 4/22

$1,039

qua 7/911:05 amFCO - SAN

1 stop21h 20mFinnair

dom 8/241:12 pmSAN - FCO

1 stop34h 58mFinnair

Deal found 4/22

$1,073

sex 8/159:40 amFCO - SAN

2 stops19h 58mSWISS

ter 8/194:11 pmSAN - FCO

2 stops18h 09mSWISS

Deal found 4/21

$1,174

Last-minute flights from Leonardo da Vinci/Fiumicino to San Diego
Discover last-minute flight deals from Leonardo da Vinci/Fiumicino to San Diego. Data last updated abril 22, 2025 and is based on user searches.

ter 4/2211:05 amFCO - SAN

1 stop21h 23mIberia

dom 4/276:24 amSAN - FCO

1 stop19h 56mIberia

Deal found 4/21

$1,041

dom 4/2711:00 amFCO - SAN

1 stop17h 55mUnited Airlines

dom 5/410:30 amSAN - FCO

2 stops16h 50mUnited Airlines

Deal found 4/20

$868

seg 4/288:20 amFCO - SAN

2 stops19h 33mMultiple Airlines

seg 5/512:59 pmSAN - FCO

2 stops18h 56mMultiple Airlines

Deal found 4/21

$640

seg 4/2810:00 amFCO - SAN

1 stop22h 56mBritish Airways

seg 5/57:50 pmSAN - FCO

1 stop18h 00mBritish Airways

Deal found 4/21

$848

seg 4/2811:30 amFCO - SAN

2 stops33h 18mAir Canada

seg 5/58:00 amSAN - FCO

1 stop16h 15mAir Canada

Deal found 4/21

$855

sáb 5/311:30 amFCO - SAN

1 stop17h 15mAir Canada

seg 5/54:55 pmSAN - FCO

2 stops31h 20mAir Canada

Deal found 4/22

$810

seg 5/128:50 amFCO - SAN

2 stops31h 23mMultiple Airlines

sáb 5/176:15 amSAN - FCO

2 stops27h 55mMultiple Airlines

Deal found 4/21

$635

seg 5/127:00 amFCO - SAN

2 stops23h 49mUnited Airlines

seg 5/1910:00 amSAN - FCO

1 stop18h 20mUnited Airlines

Deal found 4/21

$833

seg 5/1211:05 amFCO - SAN

1 stop17h 11mAmerican Airlines

sáb 5/171:48 pmSAN - FCO

1 stop35h 02mAmerican Airlines

Deal found 4/22

$877

seg 5/127:00 amFCO - SAN

2 stops17h 25mLufthansa

sex 5/162:30 pmSAN - FCO

2 stops18h 35mLufthansa

Deal found 4/22

$1,230

seg 5/126:25 pmFCO - SAN

2 stops38h 28mAir Europa

sáb 5/176:34 amSAN - FCO

2 stops25h 51mAir Europa

Deal found 4/21

$1,701

sex 5/163:45 pmFCO - SAN

2 stops41h 14mIcelandair

seg 5/191:39 pmSAN - FCO

2 stops39h 56mIcelandair

Deal found 4/21

$3,956

One-way flights from Leonardo da Vinci/Fiumicino to San Diego
Search for one-way flight options from Leonardo da Vinci/Fiumicino to San Diego. Find affordable one-way fares based on user searches. Data last updated abril 22, 2025.

qua 5/216:55 amFCO - SAN

3 stops33h 18mMultiple Airlines

Deal found 4/20

$337

sáb 10/47:30 amFCO - SAN

2 stops24h 55mAer Lingus

Deal found 4/21

$615

ter 9/92:25 pmFCO - SAN

1 stop31h 55mWestJet

Deal found 4/21

$644

sex 10/33:40 pmFCO - SAN

1 stop15h 48mLufthansa

Deal found 4/21

$770

qui 5/2911:05 amFCO - SAN

1 stop21h 54mFinnair

Deal found 4/22

$805

sáb 10/410:20 amFCO - SAN

1 stop16h 49mBritish Airways

Deal found 4/21

$818

qui 5/295:55 amFCO - SAN

3 stops36h 46mTAP AIR PORTUGAL

Deal found 4/21

$923

dom 7/276:30 amFCO - SAN

1 stop14h 30mKLM

Deal found 4/21

$963

dom 7/2711:05 amFCO - SAN

2 stops20h 22mAmerican Airlines

Deal found 4/21

$984

dom 9/711:00 pmFCO - SAN

3 stops49h 03mEthiopian Air

Deal found 4/22

$1,588

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome Fiumicino Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

seg 5/12

8:50 am-7:13 am

2 stops31h 23m

San Diego

sáb 5/17

6:15 am-7:10 pm

2 stops27h 55m

$635

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

qui 5/29

7:35 pm-10:20 pm

2 stops35h 45m

San Diego

seg 6/2

7:20 am-6:45 pm

2 stops26h 25m

$740

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

sáb 5/3

11:30 am-7:45 pm

1 stop17h 15m

San Diego

seg 5/5

4:55 pm-9:15 am

2 stops31h 20m

$810

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

seg 5/12

7:00 am-9:49 pm

2 stops23h 49m

San Diego

seg 5/19

10:00 am-1:20 pm

1 stop18h 20m

$833

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

dom 5/18

6:30 am-12:00 pm

1 stop14h 30m

San Diego

dom 5/25

2:10 pm-5:30 pm

2 stops18h 20m

$846

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

seg 5/12

11:05 am-7:16 pm

1 stop17h 11m

San Diego

sáb 5/17

1:48 pm-9:50 am

1 stop35h 02m

$877

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

qua 7/23

10:10 am-12:17 am

1 stop23h 07m

San Diego

qua 7/30

8:50 am-12:45 pm

1 stop18h 55m

$949

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

dom 6/1

9:00 pm-2:50 pm

1 stop26h 50m

San Diego

qua 6/18

6:20 am-9:10 am

1 stop17h 50m

$979

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

qui 8/14

12:00 pm-11:23 pm

2 stops20h 23m

San Diego

seg 8/18

9:26 am-11:20 am

1 stop16h 54m

$1,038

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

qui 7/10

11:35 am-9:18 pm

1 stop18h 43m

San Diego

sáb 8/23

7:00 am-7:55 am

1 stop15h 55m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 28 results

Compare providers for flights from Leonardo da Vinci/Fiumicino to San Diego

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leonardo da Vinci/Fiumicino to San Diego in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Rome Fiumicino Airport-San Diego flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rome Fiumicino Airport-San Diego flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-San Diego flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rome Fiumicino Airport-San Diego flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leonardo da Vinci/Fiumicino to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Leonardo da Vinci/Fiumicino 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.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to San Diego

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

Currently, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to San Diego (average of $286). Flying from Rome Fiumicino Airport to San Diego in March is currently the most expensive (average of $366). 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.

What is the cheapest time of day to fly from FCO to SAN?

Unlike in the morning, when flights are generally more expensive, you can save up to 2% on flights from Rome Fiumicino Airport to San Diego by exploring options for tickets in the afternoon.

Rainfall in San Diego by month

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Read reviews from past customers who have flown Delta, KLM and Finnair from Rome to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,272 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to San Diego from Rome Fiumicino?
San Diego (SAN) is the airport you will fly into if you book a flight from Rome Fiumicino to San Diego. You should not have trouble finding flights to San Diego from Rome Fiumicino; the airport handles an average of 0 inbound flights from Rome Fiumicino per day. You should also have plenty of airline options to choose from since 1 airline has flights to the San Diego airport from Rome Fiumicino. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.
What are the cheapest airlines flying from Rome Fiumicino Airport to San Diego round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to San Diego, with prices starting at $740. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $810 and $833, respectively. Scandinavian Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Rome Fiumicino Airport to San Diego one-way?
The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $615. However, be on the lookout for offers from WestJet and Lufthansa, as they are both options that can get you from Rome Fiumicino Airport to San Diego for a low price.
Can I find deals for flights from Leonardo da Vinci/Fiumicino to San Diego that include hotel bookings?
Yes. In addition to deals on Leonardo da Vinci/Fiumicino to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Leonardo da Vinci/Fiumicino to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to San Diego.
Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to San Diego?
Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rome Fiumicino Airport to San Diego?
Currently, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to San Diego (average of $286). Flying from Rome Fiumicino Airport to San Diego in March is currently the most expensive (average of $366). 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

El Cajon

Chula Vista

Lemon Grove

National City

Imperial Beach

La Mesa

Alpine

Poway

Santee

Coronado

Browse thousands of different options on Cheapflights for your next trip

Other flights to San Diego

Top airline flying from Leonardo da Vinci/Fiumicino to San Diego

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$760	Average$958	FlexibilityNo cancel fee	On-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$337+ Cheap flights from Fiumicino (FCO) to San Diego (SAN)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Leonardo da Vinci/Fiumicino to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Leonardo da Vinci/Fiumicino to San Diego

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Leonardo da Vinci/Fiumicino to San Diego

Cheapest flights from Leonardo da Vinci/Fiumicino to San DiegoExplore the most affordable flight options available from Leonardo da Vinci/Fiumicino to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome Fiumicino Airport to San Diego that are best for you.

Compare providers for flights from Leonardo da Vinci/Fiumicino to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leonardo da Vinci/Fiumicino to San Diego in April.

Best time to book a flight from Leonardo da Vinci/Fiumicino to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Leonardo da Vinci/Fiumicino with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to San Diego

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

What is the cheapest time of day to fly from FCO to SAN?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 22, 2025.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

Reviews of airlines servicing San Diego

Read reviews from past customers who have flown Delta, KLM and Finnair from Rome to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to San Diego. 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 Diego from Rome Fiumicino?

What are the cheapest airlines flying from Rome Fiumicino Airport to San Diego round-trip?

What are the cheapest airlines to fly from Rome Fiumicino Airport to San Diego one-way?

Can I find deals for flights from Leonardo da Vinci/Fiumicino to San Diego that include hotel bookings?

How can I find direct flights from Leonardo da Vinci/Fiumicino to San Diego?

Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to San Diego?

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

Traveling to a place near Rome Fiumicino Airport?

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.

Alternative routes for Leonardo da Vinci/Fiumicino to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Leonardo da Vinci/Fiumicino to San Diego

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Leonardo da Vinci/Fiumicino to San Diego
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.