In terms of precipitation, rainfall in Milan ranges from 2.2 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. December is typically the driest time to visit Milan when rainfall is around 2.2 in.

If weather is an important factor for your trip to Milan, use this chart to help with planning. For those seeking warmer temperatures, July 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 33.8 F).

How far in advance should I book a flight from Santa Rosa to Milan?

To save on the cost of your flight from Santa Rosa to Milan, book at least 29 days before your planned departure. Booking around this time can save you about 15% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $607 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $628.

What is the cheapest month to fly from Santa Rosa to Milan?

February can be a great time to fly to Milan from Santa Rosa with a flight ticket averaging about $680. Cheapflights users have found deals in the month of February for as cheap as $284. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from STS to MIL?

When flying from Santa Rosa to Milan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Santa Rosa to Milan?

For a flight from Santa Rosa to Milan, 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 Milan per day. 0 airlines have flights to Milan from Santa Rosa Sonoma County on a regular basis.

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

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

How can I find direct flights from Santa Rosa to Milan?

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

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

Yes. Cheapflights offers flight deals from Santa Rosa to Milan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$673+ Flights from Santa Rosa to Milan

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Cheap flight deals from Santa Rosa to Milan

Round-trip from	$847 (American Airlines)
One-way from	$673 (American Airlines)
Popular in	June
Cheapest in	February
Average price	$808

From Santa Rosa Sonoma County to Milan (MIL)

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One-way flight from Santa Rosa Sonoma County to Milan (MIL)

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Highest demand for flights based on searches. 15% potential increase in price ($122 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Santa Rosa to Milan

Cheapest flights from Santa Rosa to Milan
Explore the most affordable flight options available from Santa Rosa to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Wed 11/121:18 pmSTS - MXP

2 stops21h 42mAmerican Airlines

Sun 11/1610:15 amMXP - STS

2 stops22h 44mAmerican Airlines

Deal found 7/31

$847

Wed 12/31:30 pmSTS - LIN

2 stops40h 00mAmerican Airlines

Sun 12/77:20 amLIN - STS

2 stops24h 15mAmerican Airlines

Deal found 7/30

$873

Thu 9/43:07 pmSTS - MXP

2 stops33h 58mFinnair

Thu 9/1811:05 amMXP - STS

2 stops21h 54mFinnair

Deal found 7/30

$1,126

Thu 9/43:07 pmSTS - LIN

2 stops37h 53mFinnair

Sat 9/207:20 pmLIN - STS

2 stops37h 39mFinnair

Deal found 7/30

$1,245

Sat 8/163:05 pmSTS - MXP

2 stops18h 10mMultiple Airlines

Fri 8/2911:05 amMXP - STS

2 stops33h 32mMultiple Airlines

Deal found 7/31

$1,412

Best flights from Santa Rosa to Milan
Discover carefully curated flight deals from Santa Rosa to Milan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 11/121:18 pmSTS - MXP

2 stops21h 42mAmerican Airlines

Sun 11/1610:15 amMXP - STS

2 stops22h 44mAmerican Airlines

Deal found 7/31

$847

Thu 9/43:07 pmSTS - MXP

2 stops33h 58mFinnair

Thu 9/1811:05 amMXP - STS

2 stops21h 54mFinnair

Deal found 7/30

$1,126

Sat 8/163:05 pmSTS - MXP

2 stops18h 10mMultiple Airlines

Fri 8/2911:05 amMXP - STS

2 stops33h 32mMultiple Airlines

Deal found 7/31

$1,412

Wed 12/31:30 pmSTS - LIN

2 stops40h 00mAmerican Airlines

Sun 12/77:20 amLIN - STS

2 stops24h 15mAmerican Airlines

Deal found 7/30

$873

Thu 9/43:07 pmSTS - LIN

2 stops37h 53mFinnair

Sat 9/207:20 pmLIN - STS

2 stops37h 39mFinnair

Deal found 7/30

$1,245

Last-minute flights from Santa Rosa to Milan
Discover last-minute flight deals from Santa Rosa to Milan. Data last updated July 31, 2025 and is based on user searches.

Sat 8/163:05 pmSTS - MXP

2 stops18h 10mMultiple Airlines

Fri 8/2911:05 amMXP - STS

2 stops33h 32mMultiple Airlines

Deal found 7/31

$1,412

Sun 8/314:17 pmSTS - MXP

2 stops22h 23mAmerican Airlines

Thu 9/1811:10 amMXP - STS

2 stops33h 45mAmerican Airlines

Deal found 7/30

$958

Sun 8/313:07 pmSTS - MXP

2 stops18h 08mFinnair

Sat 9/207:05 pmMXP - STS

2 stops37h 54mFinnair

Deal found 7/30

$1,598

One-way flights from Santa Rosa to Milan
Search for one-way flight options from Santa Rosa to Milan. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Tue 9/307:03 amSTS - MXP

2 stops19h 17mAmerican Airlines

Deal found 7/30

$673

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Wed 11/12

1:18 pm-8:00 pm

2 stops21h 42m

Milan Malpensa

Sun 11/16

10:15 am-11:59 pm

2 stops22h 44m

$847

Santa RosaMilan

STS - LIN

STSLIN

Santa Rosa Sonoma County

Wed 12/3

1:30 pm-2:30 pm

2 stops40h 00m

Milan Linate

Sun 12/7

7:20 am-10:35 pm

2 stops24h 15m

$873

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Thu 9/4

3:07 pm-10:05 am

2 stops33h 58m

Milan Malpensa

Thu 9/18

11:05 am-11:59 pm

2 stops21h 54m

$1,126

Santa RosaMilan

STS - LIN

STSLIN

Santa Rosa Sonoma County

Thu 9/4

3:07 pm-2:00 pm

2 stops37h 53m

Milan Linate

Sat 9/20

7:20 pm-11:59 pm

2 stops37h 39m

$1,245

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Sat 8/16

3:05 pm-6:15 pm

2 stops18h 10m

Milan Malpensa

Fri 8/29

11:05 am-11:37 am

2 stops33h 32m

$1,412

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Tue 9/30

7:03 am-11:20 am

2 stops19h 17m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Santa Rosa to Milan

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

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Milan (average of $594). Flying from Santa Rosa to Milan in June is currently the most expensive (average of $977). 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.

Reviews of airlines servicing Milan

Read reviews from past customers who have flown Finnair and American Airlines from Santa Rosa to Milan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,316 reviews

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Finnair

7.6

Good

1,316 reviews

Finnair

7.6

Good

1,316 reviews

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

American Airlines

7.2

Good

10,000 reviews

Finnair

7.6

Good

1,316 reviews

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

What airport do you fly from for flights from Santa Rosa to Milan?
For a flight from Santa Rosa to Milan, 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 Milan per day. 0 airlines have flights to Milan from Santa Rosa Sonoma County on a regular basis.
Can I find deals for flights from Santa Rosa to Milan that include hotel bookings?
Yes. In addition to deals on Santa Rosa to Milan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa to Milan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Milan.
Can I find deals for business class flights from Santa Rosa to Milan?
Yes. Cheapflights offers flight deals from Santa Rosa to Milan 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 Milan?
Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Milan (average of $594). Flying from Santa Rosa to Milan in June is currently the most expensive (average of $977). 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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$673+ Cheap flights from Santa Rosa (STS) to Milan (MIL)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Rosa to Milan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santa Rosa to Milan

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santa Rosa to Milan

Cheapest flights from Santa Rosa to MilanExplore the most affordable flight options available from Santa Rosa to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Santa Rosa to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Rosa to Milan that are best for you.

Best time to book a flight from Santa Rosa to Milan

Have a flexible travel schedule? Discover the best time to fly to Milan from Santa Rosa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Milan

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

Reviews of airlines servicing Milan

Get insights into the airlines that provide service to Milan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milan. Reviews last updated July 31, 2025.

Read reviews from past customers who have flown Finnair and American Airlines from Santa Rosa to Milan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Milan. 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 Milan?

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

How can I find direct flights from Santa Rosa to Milan?

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

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

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Cheapest flights from Santa Rosa to Milan
Explore the most affordable flight options available from Santa Rosa to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.