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$402+ Cheap flights from Santa Rosa to Milwaukee (STS - MKE)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
STS — MKE
oct. 30 — nov. 61
jue. 10/30
jue. 11/6
1 adult, Economy
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Cheap flight deals from Santa Rosa to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Milwaukee (MKE). 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 septiembre 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$412
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$409
Provider with most accurate pricing for Santa Rosa Sonoma County-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Milwaukee-Mitchell flights.
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From Santa Rosa Sonoma County to Milwaukee-Mitchell
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Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Milwaukee

Cheapest flights from Santa Rosa to Milwaukee
Explore the most affordable flight options available from Santa Rosa to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/292:22 pmSTS - MKE
1 stop22h 38mAlaska Airlines
mié. 11/53:56 pmMKE - STS
1 stop8h 09mAlaska Airlines
Deal found 9/30$402
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/177:55 pmSTS - MKE
1 stop26h 04mAlaska Airlines
dom. 12/217:00 amMKE - STS
1 stop17h 17mAlaska Airlines
Deal found 9/29$422
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:07 pmSTS - MKE
2 stops40h 53mAlaska Airlines
mar. 11/43:56 pmMKE - STS
1 stop8h 09mAlaska Airlines
Deal found 9/30$441
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:00 pmSTS - MKE
2 stops25h 00mAlaska Airlines
mar. 11/43:56 pmMKE - STS
2 stops20h 14mAlaska Airlines
Deal found 9/30$452
This Orbitz deal was found by Cheapflights users on 9/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/282:22 pmSTS - MKE
1 stop22h 38mAlaska Airlines
dom. 11/23:56 pmMKE - STS
1 stop23h 30mAlaska Airlines
Deal found 9/30$472
This American Airlines deal was found by Cheapflights users on 9/30. 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.
jue. 10/304:17 pmSTS - MKE
1 stop6h 03mAmerican Airlines
lun. 11/37:24 amMKE - STS
1 stop7h 24mAmerican Airlines
Deal found 9/30$479
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:22 pmSTS - MKE
1 stop22h 38mAlaska Airlines
vie. 11/73:56 pmMKE - STS
1 stop23h 30mAlaska Airlines
Deal found 9/30$496
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/282:22 pmSTS - MKE
1 stop22h 38mAlaska Airlines
lun. 11/33:56 pmMKE - STS
1 stop23h 30mAlaska Airlines
Deal found 9/30$498

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Milwaukee 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 septiembre 30, 2025.
Use the filters below to find and compare flights from Santa Rosa to Milwaukee that are best for you.

Fly from

Santa Rosa

Fly to

Milwaukee

Route

Depart

Return

Price

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

mié. 10/29

2:22 pm-3:00 pm

1 stop22h 38m

Milwaukee-Mitchell

mié. 11/5

3:56 pm-10:05 pm

1 stop8h 09m

$402

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

mié. 12/17

7:55 pm-11:59 pm

1 stop26h 04m

Milwaukee-Mitchell

dom. 12/21

7:00 am-10:17 pm

1 stop17h 17m

$422

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

mié. 10/29

12:00 pm-3:00 pm

2 stops25h 00m

Milwaukee-Mitchell

mar. 11/4

3:56 pm-10:10 am

2 stops20h 14m

$452

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

mar. 10/28

2:22 pm-3:00 pm

1 stop22h 38m

Milwaukee-Mitchell

dom. 11/2

3:56 pm-1:26 pm

1 stop23h 30m

$472

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

jue. 10/30

2:22 pm-3:00 pm

1 stop22h 38m

Milwaukee-Mitchell

mar. 11/4

3:56 pm-10:05 pm

1 stop8h 09m

$472

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

mar. 11/4

7:00 am-3:00 pm

1 stop30h 00m

Milwaukee-Mitchell

vie. 11/7

3:56 pm-1:26 pm

1 stop23h 30m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

  • Most accurate provider: When it comes to deals on Santa Rosa-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub 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-Milwaukee 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 Milwaukee

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

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

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Milwaukee (average of $280). Flying from Santa Rosa to Milwaukee in June is currently the most expensive (average of $376). 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 Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated septiembre 30, 2025.
Read reviews from past customers who have flown American Airlines from Santa Rosa to Milwaukee. 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.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $402, Alaska Airlines can have you in Milwaukee from Santa Rosa in 22h 38m. Santa Rosa and Milwaukee are separated by a distance of 1839 mi.

  • What is the cheapest airline to fly from Santa Rosa to Milwaukee round-trip?

    American Airlines, at $434, was found to be the cheapest airline from Santa Rosa to Milwaukee..

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Milwaukee (average of $280). Flying from Santa Rosa to Milwaukee in June is currently the most expensive (average of $376). 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 Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Oak Creek
New Berlin
Wauwatosa

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Alternative routes for Santa Rosa to Milwaukee

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Top airline flying from Santa Rosa to Milwaukee

Discover the top airline that operate flights from Santa Rosa to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$434Average$745FlexibilityNo cancel feeOn-time71%

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