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Santa Rosa

$266+ Cheap flights from Milwaukee to Santa Rosa (MKE - STS)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — STS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Milwaukee to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Santa Rosa (STS). 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 September 16, 2025.

Round-trip from

$372
(Alaska Airlines)

One-way from

$266
(Alaska Airlines)

Popular in

March

Cheapest in

April

Average price

$338
From Milwaukee-Mitchell to Santa Rosa Sonoma County
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One-way flight from Milwaukee-Mitchell to Santa Rosa Sonoma County
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Milwaukee to Santa Rosa

Cheapest flights from Milwaukee to Santa Rosa
Explore the most affordable flight options available from Milwaukee to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/103:46 pmMKE - STS
1 stop8h 06mAlaska Airlines
Sat 12/132:21 pmSTS - MKE
1 stop22h 29mAlaska Airlines
Deal found 9/15$372
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/103:46 pmMKE - STS
1 stop8h 06mAlaska Airlines
Fri 12/127:55 pmSTS - MKE
1 stop16h 55mAlaska Airlines
Deal found 9/15$382
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/103:46 pmMKE - STS
1 stop8h 06mAlaska Airlines
Sun 12/142:21 pmSTS - MKE
1 stop22h 29mAlaska Airlines
Deal found 9/15$392
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/113:46 pmMKE - STS
1 stop8h 06mAlaska Airlines
Sat 12/132:21 pmSTS - MKE
1 stop22h 29mAlaska Airlines
Deal found 9/15$402
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/113:46 pmMKE - STS
1 stop8h 06mAlaska Airlines
Fri 12/122:21 pmSTS - MKE
1 stop22h 29mAlaska Airlines
Deal found 9/15$412
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/113:46 pmMKE - STS
1 stop8h 06mAlaska Airlines
Sun 12/142:21 pmSTS - MKE
1 stop22h 29mAlaska Airlines
Deal found 9/15$422
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/242:47 pmMKE - STS
1 stop24h 49mAlaska Airlines
Mon 10/278:03 pmSTS - MKE
2 stops40h 57mAlaska Airlines
Deal found 9/15$451

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Santa Rosa 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 16, 2025.
Use the filters below to find and compare flights from Milwaukee to Santa Rosa that are best for you.

Fly from

Milwaukee

Fly to

Santa Rosa

Route

Depart

Return

Price

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 12/10

3:46 pm-9:52 pm

1 stop8h 06m

Santa Rosa Sonoma County

Fri 12/12

7:55 pm-2:50 pm

1 stop16h 55m

$382

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 12/10

3:46 pm-9:52 pm

1 stop8h 06m

Santa Rosa Sonoma County

Sun 12/14

2:21 pm-2:50 pm

1 stop22h 29m

$392

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 12/11

3:46 pm-9:52 pm

1 stop8h 06m

Santa Rosa Sonoma County

Sat 12/13

2:21 pm-2:50 pm

1 stop22h 29m

$402

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 12/11

3:46 pm-9:52 pm

1 stop8h 06m

Santa Rosa Sonoma County

Fri 12/12

2:21 pm-2:50 pm

1 stop22h 29m

$412

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 12/11

3:46 pm-9:52 pm

1 stop8h 06m

Santa Rosa Sonoma County

Sun 12/14

2:21 pm-2:50 pm

1 stop22h 29m

$422

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 12/10

3:46 pm-11:08 pm

2 stops33h 22m

Santa Rosa Sonoma County

Sat 12/13

7:00 am-2:50 pm

2 stops29h 50m

$423

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Fri 1/16

2:36 pm-1:48 pm

1 stop25h 12m

Santa Rosa Sonoma County

Tue 1/20

7:00 pm-1:45 pm

2 stops40h 45m

$441

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 10/29

3:56 pm-10:05 pm

1 stop8h 09m

Santa Rosa Sonoma County

Sun 11/2

2:22 pm-3:00 pm

1 stop22h 38m

$457

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Fri 10/17

2:47 pm-1:36 pm

1 stop24h 49m

$266

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Sun 10/5

6:15 am-11:55 am

1 stop7h 40m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
1
2

Best time to book a flight from Milwaukee to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Milwaukee to Santa Rosa (average of $202). Flying from Milwaukee to Santa Rosa in June is currently the most expensive (average of $395). 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 Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with American Airlines from Milwaukee to Santa Rosa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

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

    There are many flights that can get you from Milwaukee to Santa Rosa in 8h 06m. Fly via Alaska Airlines to get the fastest option. The distance from Milwaukee to Santa Rosa is about 1839 mi.

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

    Our cheapest airline available from Milwaukee to Santa Rosa is American Airlines. Our recent data shows that you can find tickets from as low as $322 on this airline.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Milwaukee to Santa Rosa (average of $202). Flying from Milwaukee to Santa Rosa in June is currently the most expensive (average of $395). 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Alternative routes for Milwaukee to Santa Rosa

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Top airline flying from Milwaukee to Santa Rosa

Discover the top airline that operate flights from Milwaukee to Santa Rosa. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$638FlexibilityNo cancel feeOn-time71%

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