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$209+ Cheap flights from Santa Rosa to Milwaukee (STS - MKE)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
STS — MKE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$386
(Alaska Airlines)

One-way from

$209
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$397
From Santa Rosa Sonoma County to Milwaukee-Mitchell
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One-way flight from Santa Rosa Sonoma County to Milwaukee-Mitchell
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Highest demand for flights based on searches. 11% potential increase in price ($50 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 August 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 August 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 11/1112:00 pmSTS - MKE
2 stops25h 00mAlaska Airlines
Tue 11/183:56 pmMKE - STS
1 stop8h 09mAlaska Airlines
Deal found 8/12$386
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/232:30 pmSTS - MKE
1 stop21h 25mAlaska Airlines
Mon 10/273:56 pmMKE - STS
1 stop8h 09mAlaska Airlines
Deal found 8/13$505
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 10/102:30 pmSTS - MKE
1 stop21h 25mAlaska Airlines
Sun 10/122:47 pmMKE - STS
1 stop24h 49mAlaska Airlines
Deal found 8/13$561
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 10/117:05 amSTS - MKE
2 stops10h 41mAlaska Airlines
Sun 10/125:26 amMKE - STS
2 stops10h 10mAlaska Airlines
Deal found 8/13$583
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/282:28 pmSTS - MKE
1 stop7h 31mAlaska Airlines
Sun 8/316:30 amMKE - STS
1 stop9h 06mAlaska Airlines
Deal found 8/12$596
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/92:30 pmSTS - MKE
1 stop21h 25mAlaska Airlines
Sun 10/122:47 pmMKE - STS
1 stop24h 49mAlaska Airlines
Deal found 8/13$662
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 10/102:30 pmSTS - MKE
1 stop21h 25mAlaska Airlines
Mon 10/132:47 pmMKE - STS
1 stop24h 49mAlaska Airlines
Deal found 8/13$676

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 August 14, 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

Tue 11/11

12:00 pm-3:00 pm

2 stops25h 00m

Milwaukee-Mitchell

Tue 11/18

3:56 pm-10:05 pm

1 stop8h 09m

$386

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Thu 10/23

2:30 pm-1:55 pm

1 stop21h 25m

Milwaukee-Mitchell

Mon 10/27

3:56 pm-10:05 pm

1 stop8h 09m

$505

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Fri 10/10

2:30 pm-1:55 pm

1 stop21h 25m

Milwaukee-Mitchell

Sun 10/12

2:47 pm-1:36 pm

1 stop24h 49m

$561

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Sat 10/11

7:05 am-7:46 pm

2 stops10h 41m

Milwaukee-Mitchell

Sun 10/12

5:26 am-1:36 pm

2 stops10h 10m

$583

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Thu 8/28

2:28 pm-11:59 pm

1 stop7h 31m

Milwaukee-Mitchell

Sun 8/31

6:30 am-1:36 pm

1 stop9h 06m

$596

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Thu 10/9

2:30 pm-1:55 pm

1 stop21h 25m

Milwaukee-Mitchell

Sun 10/12

2:47 pm-1:36 pm

1 stop24h 49m

$662

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Fri 10/10

2:30 pm-1:55 pm

1 stop21h 25m

Milwaukee-Mitchell

Mon 10/13

2:47 pm-1:36 pm

1 stop24h 49m

$676

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Mon 9/29

6:56 pm-12:02 am

2 stops27h 06m

$209

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Sun 11/23

7:05 pm-8:00 am

2 stops10h 55m

$297

Santa RosaMilwaukee

STS - MKE

STSMKE

Santa Rosa Sonoma County

Sat 11/22

3:45 pm-2:18 pm

2 stops20h 33m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
1
2

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 August 14, 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

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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.

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

    American Airlines, at $429, 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
Mequon
Oak Creek
Sheboygan
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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$429Average$745FlexibilityNo cancel feeOn-time71%

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