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$492+ Cheap flights from Santa Rosa (STS) to Italy

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
STS — NAP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Santa Rosa to Italy

Cheapest flights from Santa Rosa to Italy
Explore the most affordable flight options available from Santa Rosa to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Wed 1/1411:20 amMXP - STS
2 stops44h 38mAmerican Airlines
Deal found 12/16$851
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Thu 1/1511:30 amMXP - STS
2 stops33h 55mAmerican Airlines
Deal found 12/16$857
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Tue 1/1311:45 amMXP - STS
2 stops55h 11mAmerican Airlines
Deal found 12/16$911
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Wed 1/1411:20 amMXP - STS
2 stops44h 38mAmerican Airlines
Deal found 12/16$1,151
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Tue 1/1311:45 amMXP - STS
2 stops55h 11mAmerican Airlines
Deal found 12/16$1,157
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Sun 1/1112:15 pmMXP - STS
2 stops43h 43mAmerican Airlines
Deal found 12/16$1,326
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Sat 1/101:15 pmMXP - STS
2 stops29h 41mAmerican Airlines
Deal found 12/16$1,433
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2312:59 pmSTS - MXP
2 stops34h 06mAmerican Airlines
Mon 12/2910:25 amMXP - STS
2 stops35h 04mAmerican Airlines
Deal found 12/17$1,474
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Mon 1/1211:20 amMXP - STS
2 stops20h 38mAmerican Airlines
Deal found 12/16$1,483
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Sun 1/1112:15 pmMXP - STS
2 stops43h 43mAmerican Airlines
Deal found 12/16$1,532
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/243:53 pmSTS - MXP
2 stops19h 07mAmerican Airlines
Tue 12/3011:45 amMXP - STS
2 stops33h 44mAmerican Airlines
Deal found 12/17$1,621
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Sat 1/101:15 pmMXP - STS
2 stops29h 41mAmerican Airlines
Deal found 12/16$1,629

Find flight deals from Santa Rosa to Italy

Keep the following information in mind while searching for Santa Rosa to Italy flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$607
(American Airlines)

One-way from

$515
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$981
Provider with most accurate pricing for San Francisco-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Rome (ROM) flights.
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From Santa Rosa Sonoma County to Italy
Search Deals
One-way flight from Santa Rosa Sonoma County to Italy
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($181 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Italy 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 December 18, 2025.
Use the filters below to find and compare flights from Santa Rosa to Italy that are best for you.

Fly from

Santa Rosa

Fly to

Italy

Route

Depart

Return

Price

Santa RosaMilan

STS - LIN

STSLIN

Santa Rosa Sonoma County

Sat 1/31

4:23 pm-6:05 pm

2 stops16h 42m

Milan Linate

Sat 2/7

11:35 am-10:35 am

2 stops32h 00m

$514

Santa RosaVenice

STS - VCE

STSVCE

Santa Rosa Sonoma County

Fri 1/30

11:15 am-8:10 pm

2 stops23h 55m

Venice Marco Polo

Fri 2/6

6:55 am-10:58 pm

2 stops25h 03m

$607

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Thu 2/12

7:00 am-10:45 pm

2 stops30h 45m

Bologna Guglielmo Marconi

Mon 2/16

7:15 am-10:11 am

2 stops35h 56m

$699

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Wed 2/11

7:00 am-10:50 pm

2 stops30h 50m

Bologna Guglielmo Marconi

Mon 2/16

7:15 am-10:11 am

2 stops35h 56m

$699

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Thu 2/12

7:00 am-10:45 pm

2 stops30h 45m

Bologna Guglielmo Marconi

Tue 2/17

12:30 pm-10:11 am

2 stops30h 41m

$699

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Wed 2/11

7:00 am-10:50 pm

2 stops30h 50m

Bologna Guglielmo Marconi

Tue 2/17

12:30 pm-10:11 am

2 stops30h 41m

$699

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Sat 1/31

11:15 am-5:35 pm

2 stops21h 20m

Rome Fiumicino

Sat 2/7

8:35 am-10:35 am

2 stops35h 00m

$700

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Fri 1/30

7:00 am-2:55 pm

2 stops22h 55m

Rome Fiumicino

Fri 2/6

12:20 pm-10:25 am

2 stops31h 05m

$727

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Sat 2/14

7:00 am-4:30 pm

2 stops48h 30m

Bologna Guglielmo Marconi

Sat 2/21

7:55 am-12:30 pm

2 stops37h 35m

$884

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Sat 2/14

1:00 pm-10:50 am

2 stops36h 50m

Florence Peretola

Fri 2/20

12:45 pm-10:11 am

2 stops54h 26m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 38 results
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Best time to book a flight from Santa Rosa to Italy

Have a flexible travel schedule? Discover the best time to fly to Italy 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 Italy

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

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Italy (average of $373). Flying from Santa Rosa to Italy in June is currently the most expensive (average of $581). 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 Italy. 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 Italy?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Italy from Santa Rosa.

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

    A quick flight from Santa Rosa to Italy can take about 30h 45m. American Airlines provides one of the quickest options available for as low as $699. Airlines will cover a distance of 6022 mi.

  • What are the most popular routes from Santa Rosa to Italy?

    While some choose either Santa Rosa Sonoma County - Venice Marco Polo or Santa Rosa Sonoma County - Bologna Guglielmo Marconi, Santa Rosa Sonoma County - Milan Malpensa is the most popular route from Santa Rosa to Italy.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Italy (average of $373). Flying from Santa Rosa to Italy in June is currently the most expensive (average of $581). 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

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