HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Italy

$619+ Cheap flights from Santa Rosa (STS) to Italy

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
STS — NAP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Italy 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 Santa Rosa to Italy

Keep the following information in mind while searching for Santa Rosa to Italy flight deals. Data was last updated September 11, 2025.

Round-trip from

$653
(Finnair)

One-way from

$619
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$799
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. 18% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/412:25 pmSTS - FCO
2 stops22h 45mMultiple Airlines
Thu 10/1611:05 amFCO - STS
2 stops21h 11mMultiple Airlines
Deal found 9/11$734
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/2212:53 pmSTS - BLQ
2 stops20h 42mAmerican Airlines
Tue 11/47:20 amBLQ - STS
2 stops35h 50mAmerican Airlines
Deal found 9/11$790
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/224:17 pmSTS - BLQ
2 stops22h 33mAmerican Airlines
Mon 11/312:50 pmBLQ - STS
2 stops54h 20mAmerican Airlines
Deal found 9/11$795
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/2512:31 pmSTS - BLQ
2 stops43h 59mAmerican Airlines
Tue 11/47:20 amBLQ - STS
2 stops35h 50mAmerican Airlines
Deal found 9/11$796
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/2512:31 pmSTS - BLQ
2 stops39h 19mAmerican Airlines
Mon 11/312:50 pmBLQ - STS
2 stops54h 20mAmerican Airlines
Deal found 9/11$802
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/174:23 pmSTS - FCO
2 stops20h 32mAmerican Airlines
Thu 11/277:40 amFCO - STS
2 stops41h 13mAmerican Airlines
Deal found 9/11$812
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/21:18 pmSTS - MXP
2 stops45h 32mAmerican Airlines
Tue 11/1110:25 amMXP - STS
2 stops32h 45mAmerican Airlines
Deal found 9/9$819
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/314:17 pmSTS - MXP
2 stops55h 48mAmerican Airlines
Tue 11/1110:25 amMXP - STS
2 stops32h 45mAmerican Airlines
Deal found 9/9$823
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/264:17 pmSTS - BLQ
2 stops35h 23mAmerican Airlines
Tue 11/47:20 amBLQ - STS
2 stops35h 50mAmerican Airlines
Deal found 9/11$830
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/122:10 pmSTS - MXP
2 stops20h 50mAmerican Airlines
Sun 11/1610:25 amMXP - STS
2 stops45h 22mAmerican Airlines
Deal found 9/9$832
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/2612:53 pmSTS - BLQ
2 stops38h 47mAmerican Airlines
Mon 11/312:50 pmBLQ - STS
2 stops54h 20mAmerican Airlines
Deal found 9/11$835
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/244:17 pmSTS - BLQ
2 stops18h 53mAmerican Airlines
Tue 11/47:20 amBLQ - STS
2 stops35h 50mAmerican Airlines
Deal found 9/11$840

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 September 11, 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 RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Sat 2/21

12:49 pm-9:00 am

2 stops35h 11m

Rome Fiumicino

Sat 3/7

11:35 am-11:19 am

2 stops32h 44m

$653

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Tue 10/28

7:45 am-9:40 pm

2 stops29h 55m

Bologna Guglielmo Marconi

Mon 11/3

12:50 pm-10:10 am

2 stops54h 20m

$795

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Sat 10/25

12:31 pm-5:30 pm

2 stops43h 59m

Bologna Guglielmo Marconi

Tue 11/4

7:20 am-10:10 am

2 stops35h 50m

$796

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Sat 10/25

12:31 pm-12:50 pm

2 stops39h 19m

Bologna Guglielmo Marconi

Mon 11/3

12:50 pm-10:10 am

2 stops54h 20m

$802

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Tue 11/18

7:45 am-7:40 pm

2 stops26h 55m

Rome Fiumicino

Wed 11/26

7:50 am-9:39 am

2 stops34h 49m

$812

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Sun 11/2

1:18 pm-7:50 pm

2 stops45h 32m

Milan Malpensa

Tue 11/11

10:25 am-10:10 am

2 stops32h 45m

$819

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Fri 10/31

4:17 pm-8:05 am

2 stops55h 48m

Milan Malpensa

Tue 11/11

10:25 am-10:10 am

2 stops32h 45m

$823

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Sun 10/26

4:17 pm-11:40 am

2 stops35h 23m

Bologna Guglielmo Marconi

Tue 11/4

7:20 am-10:10 am

2 stops35h 50m

$830

Santa RosaBologna

STS - BLQ

STSBLQ

Santa Rosa Sonoma County

Mon 10/27

4:17 pm-9:20 pm

2 stops21h 03m

Bologna Guglielmo Marconi

Tue 11/4

12:30 pm-10:10 am

2 stops30h 40m

$830

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Wed 11/12

2:10 pm-8:00 pm

2 stops20h 50m

Milan Malpensa

Sun 11/16

10:25 am-10:47 pm

2 stops45h 22m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 55 results
1
2
3
...
6

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, January is the cheapest month in which you can book a flight from Santa Rosa to Italy (average of $703). Flying from Santa Rosa to Italy in June is currently the most expensive (average of $1,202). 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 43h 59m. American Airlines provides one of the quickest options available for as low as $796. 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 - Rome Fiumicino or Santa Rosa Sonoma County - Venice Marco Polo, 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, January is the cheapest month in which you can book a flight from Santa Rosa to Italy (average of $703). Flying from Santa Rosa to Italy in June is currently the most expensive (average of $1,202). 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

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 Santa Rosa to Italy

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Heathrow flights
San Francisco to Charles de Gaulle flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Los Angeles to Istanbul flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to London City flights
Los Angeles to Orly flights
Los Angeles to Frankfurt flights
San Francisco to Barcelona-El Prat flights
San Francisco to Gatwick flights
Los Angeles to Madrid flights
Los Angeles to Gatwick flights
San Francisco to Lisbon flights
San Francisco to Zurich flights
San Francisco to Istanbul flights
San Francisco to London City flights
San Francisco to Dublin flights
San Francisco to Frankfurt flights
Los Angeles to Zurich flights
Los Angeles to Amsterdam flights
Ontario to Charles de Gaulle flights
Los Angeles to Prague flights
Los Angeles to Barcelona-El Prat flights
Los Angeles to Dublin flights
San Francisco to Orly flights
Santa Ana to Charles de Gaulle flights
San Francisco to Madrid flights
Los Angeles to Stansted flights
San Diego to Heathrow flights
San Francisco to Amsterdam flights
Burbank to Charles de Gaulle flights
San Francisco to Munich flights
Los Angeles to Luton flights
Ontario to Prague flights
Ontario to Heathrow flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Beauvais-Tille flights
Los Angeles to Athens flights
Los Angeles to Munich flights
Los Angeles to Malpensa flights
Los Angeles to Lisbon flights
San Francisco to Athens flights
Los Angeles to Sabiha Gokcen flights
Ontario to Madrid flights
Los Angeles to Copenhagen flights
Santa Ana to Heathrow flights
Los Angeles to Linate flights
San Francisco to Stansted flights

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.