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Leonardo da Vinci/Fiumicino

$439+ Cheap flights from Santa Rosa (STS) to Fiumicino (FCO)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FCO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Santa Rosa to Leonardo da Vinci/Fiumicino

Cheapest flights from Santa Rosa to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Santa Rosa to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:23 pm
STS
-
FCO
2 stops21h 32m
American Airlines
Thu 4/210:00 am
FCO
-
STS
2 stops38h 53m
American Airlines
Deal found 1/25$768
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:17 pm
STS
-
FCO
2 stops18h 43m
American Airlines
Fri 8/211:10 pm
FCO
-
STS
2 stops32h 25m
American Airlines
Deal found 1/25$772
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:20 am
STS
-
FCO
2 stops31h 15m
American Airlines
Thu 8/201:10 pm
FCO
-
STS
1 stop31h 26m
American Airlines
Deal found 1/25$775
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:17 pm
STS
-
FCO
1 stop14h 48m
American Airlines
Fri 8/211:10 pm
FCO
-
STS
1 stop31h 26m
American Airlines
Deal found 1/25$778
This Ovago deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:07 am
STS
-
FCO
2 stops24h 28m
Multiple Airlines
Tue 3/177:25 am
FCO
-
STS
2 stops22h 27m
Multiple Airlines
Deal found 1/24$806
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:23 pm
STS
-
FCO
2 stops21h 32m
American Airlines
Tue 3/3111:05 am
FCO
-
STS
2 stops21h 54m
American Airlines
Deal found 1/25$817
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:23 pm
STS
-
FCO
2 stops21h 32m
American Airlines
Mon 3/3012:15 pm
FCO
-
STS
2 stops39h 58m
American Airlines
Deal found 1/25$820
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:17 pm
STS
-
FCO
1 stop14h 48m
American Airlines
Mon 8/241:10 pm
FCO
-
STS
1 stop31h 26m
American Airlines
Deal found 1/25$829
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:17 pm
STS
-
FCO
1 stop14h 48m
American Airlines
Fri 8/211:10 pm
FCO
-
STS
1 stop31h 26m
American Airlines
Deal found 1/25$845
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:17 pm
STS
-
FCO
1 stop14h 48m
American Airlines
Mon 8/241:10 pm
FCO
-
STS
1 stop31h 26m
American Airlines
Deal found 1/25$846
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:17 pm
STS
-
FCO
1 stop14h 48m
American Airlines
Sat 8/221:10 pm
FCO
-
STS
1 stop31h 26m
American Airlines
Deal found 1/25$863
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:23 pm
STS
-
FCO
2 stops19h 12m
American Airlines
Mon 3/302:15 pm
FCO
-
STS
2 stops31h 11m
American Airlines
Deal found 1/25$866

Find flight deals from Santa Rosa to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$768
(American Airlines)

One-way from

$439
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$702
Provider with most accurate pricing for Santa Rosa Sonoma County-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Rome Fiumicino flights.
Search Deals
From Santa Rosa Sonoma County to Rome Fiumicino
Search Deals
One-way flight from Santa Rosa Sonoma County to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Leonardo da Vinci/Fiumicino that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Santa Rosa to Rome Fiumicino Airport that are best for you.

Fly from

Santa Rosa

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Tue 3/17

4:23 pm-9:55 pm

2 stops21h 32m

Rome Fiumicino

Tue 3/31

10:00 am-12:26 pm

2 stops35h 26m

$768

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Mon 3/16

4:23 pm-7:35 pm

2 stops19h 12m

Rome Fiumicino

Thu 4/2

10:00 am-11:59 pm

2 stops22h 59m

$817

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Mon 3/16

4:23 pm-7:35 pm

2 stops19h 12m

Rome Fiumicino

Wed 4/1

1:10 pm-11:59 pm

2 stops43h 49m

$817

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Tue 3/17

4:23 pm-9:55 pm

2 stops21h 32m

Rome Fiumicino

Mon 3/30

12:15 pm-7:13 pm

2 stops39h 58m

$820

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Mon 3/16

4:23 pm-7:35 pm

2 stops19h 12m

Rome Fiumicino

Mon 3/30

2:15 pm-12:26 pm

2 stops31h 11m

$866

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Sat 4/4

4:23 pm-9:50 am

2 stops32h 27m

Rome Fiumicino

Tue 4/14

12:15 pm-11:59 pm

2 stops20h 44m

$965

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Sun 4/5

12:56 pm-7:05 am

2 stops33h 09m

Rome Fiumicino

Tue 4/14

2:15 pm-12:26 pm

2 stops31h 11m

$965

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Wed 4/8

12:56 pm-7:05 am

2 stops33h 09m

Rome Fiumicino

Tue 4/14

12:15 pm-12:26 pm

2 stops33h 11m

$1,025

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Sat 3/28

4:23 pm-10:20 am

2 stops33h 57m

Rome Fiumicino

Mon 4/6

2:15 pm-12:26 pm

2 stops31h 11m

$1,035

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Fri 3/20

12:10 pm-11:25 am

2 stops39h 15m

Rome Fiumicino

Wed 4/1

6:45 am-7:13 pm

2 stops21h 28m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
1
2
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  • Most accurate provider: When it comes to deals on Santa Rosa-Rome Fiumicino Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Santa Rosa-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Santa Rosa-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Rome Fiumicino Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Santa Rosa-Rome Fiumicino Airport 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 Santa Rosa to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Santa Rosa 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 Santa Rosa to Rome Fiumicino Airport

What is the cheapest month to book a flight from Santa Rosa to Rome Fiumicino Airport?

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Rome Fiumicino Airport (average of $440). Flying from Santa Rosa to Rome Fiumicino Airport in June is currently the most expensive (average of $639). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Leonardo da Vinci/Fiumicino. 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 from for flights from Santa Rosa to Rome Fiumicino?

    For a flight from Santa Rosa to Rome Fiumicino, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 outbound flights to Rome Fiumicino per day. 0 airlines have flights to Rome Fiumicino from Santa Rosa Sonoma County on a regular basis.

  • How long is the flight from Santa Rosa to Rome Fiumicino Airport?

    There are many flights that can get you from Santa Rosa to Rome Fiumicino Airport in 21h 32m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 6206 mi.

  • Can I find deals for flights from Santa Rosa to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Leonardo da Vinci/Fiumicino?

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

  • Can I find deals for business class flights from Santa Rosa to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Santa Rosa to Leonardo da Vinci/Fiumicino 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 Santa Rosa to Rome Fiumicino Airport?

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Rome Fiumicino Airport (average of $440). Flying from Santa Rosa to Rome Fiumicino Airport in June is currently the most expensive (average of $639). 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

Traveling to a place near Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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Alternative routes for Santa Rosa to Leonardo da Vinci/Fiumicino

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