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$775+ Cheap flights from Rome (ROM) to Santa Rosa (STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — STS
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Rome to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Santa Rosa (STS). 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 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$775
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$654
Provider with most accurate pricing for Rome (ROM)-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-San Francisco flights.
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From Rome (ROM) to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Rome to Santa Rosa

Cheapest flights from Rome to Santa Rosa
Explore the most affordable flight options available from Rome to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This American Airlines deal was found by Cheapflights users on 1/5. 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 4/1612:15 pmFCO - STS
2 stops20h 44mAmerican Airlines
Sun 4/197:05 amSTS - FCO
2 stops31h 45mAmerican Airlines
Deal found 1/5$775

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rome to Santa Rosa 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 6, 2026.
Use the filters below to find and compare flights from Rome to Santa Rosa that are best for you.

Fly from

Rome

Fly to

Santa Rosa

Route

Depart

Return

Price

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Thu 4/16

12:15 pm-11:59 pm

2 stops20h 44m

Santa Rosa Sonoma County

Sun 4/19

7:05 am-11:50 pm

2 stops31h 45m

$775

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Thu 2/5

7:40 am-10:58 pm

2 stops24h 18m

$926

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Wed 2/4

12:20 pm-10:58 pm

2 stops43h 38m

$926

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Tue 2/3

7:25 am-12:25 pm

2 stops38h 00m

$936

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Sun 1/18

10:55 am-10:58 pm

2 stops21h 03m

$1,129

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Sun 2/1

7:10 am-10:58 pm

2 stops24h 48m

$1,140

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Wed 1/28

12:20 pm-10:58 pm

2 stops43h 38m

$1,344

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Thu 1/29

11:10 am-10:58 pm

2 stops20h 48m

$1,344

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Fri 1/30

8:35 am-10:58 pm

2 stops23h 23m

$1,344

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Thu 1/15

10:40 am-10:58 pm

2 stops21h 18m

$1,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 12 results
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Best time to book a flight from Rome to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Rome 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 to Santa Rosa

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

Currently, February is the cheapest month in which you can book a flight from Rome to Santa Rosa (average of $458). Flying from Rome to Santa Rosa in July is currently the most expensive (average of $665). 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 Rome to Santa Rosa. 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 Santa Rosa from Rome?

    Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly into when you book flights from Rome to Santa Rosa. 0 airlines have flights to Sonoma County from Rome on a regular basis. Booking flights from Rome to Santa Rosa Sonoma County should not be difficult; the airport handles an average of 0 inbound flights from Rome per day.

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

    Departing from Rome to Santa Rosa will take you 20h 44m. The distance from Rome to Santa Rosa is about 6206 mi.

  • Can I find deals for flights from Rome to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Rome to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rome to Santa Rosa?

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

  • Can I find deals for business class flights from Rome to Santa Rosa?

    Yes. Cheapflights offers flight deals from Rome to Santa Rosa 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 to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Rome to Santa Rosa (average of $458). Flying from Rome to Santa Rosa in July is currently the most expensive (average of $665). 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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