What is the cheapest airline that flies from Milwaukee-Mitchell to Santa Rosa Sonoma County?

Delta, American Airlines, and Southwest are the most popular carriers operating from Milwaukee-Mitchell to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Santa Rosa from Milwaukee according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 7 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport?

Prices for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport refresh daily.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport?

The number of operators available for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport is 1 as of October 2026.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$220 Cheap Flights from Milwaukee to Santa Rosa in 2026/27

Find the cheapest flights from Milwaukee to San Francisco

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One-way

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Cheap round-trip flights

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4:40 pm - 11:08 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

8h 28m1 stop Seattle/Tacoma Intl

2:37 pm - 11:59 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

31h 22m2 stops Los Angeles Seattle/Tacoma Intl

$400Alaska Airlines

Tue, Nov 17 - Wed, Nov 18

5:04 am - 3:04 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

12h 00m2 stops Chicago O'Hare Intl San Diego

8:40 am - 10:37 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

11h 57m2 stops San Diego Chicago O'Hare Intl

$433Alaska Airlines

Tue, Nov 17 - Wed, Nov 18

7:05 am - 12:04 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

6h 59m1 stop Salt Lake City

12:44 pm - 9:33 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

6h 49m1 stop Salt Lake City

$439Delta

Thu, Jan 7 - Wed, Jan 13

4:33 pm - 11:09 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

8h 36m1 stop Seattle/Tacoma Intl

1:52 pm - 3:27 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

23h 35m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$443Alaska Airlines

Mon, Nov 23 - Mon, Nov 30

7:05 am - 12:04 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

6h 59m1 stop Salt Lake City

7:00 am - 9:27 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

12h 27m2 stops Salt Lake City Minneapolis St Paul

$444Delta

Thu, Jan 7 - Wed, Jan 13

7:36 am - 3:48 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

10h 12m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

8:32 am - 8:17 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

9h 45m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$450American Airlines

Thu, Jan 7 - Wed, Jan 13

6:00 am - 2:49 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

10h 49m2 stops Seattle/Tacoma Intl Los Angeles

1:52 pm - 3:27 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

23h 35m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$452Alaska Airlines

Mon, Nov 23 - Mon, Nov 30

4:33 pm - 11:09 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

8h 36m1 stop Seattle/Tacoma Intl

1:52 pm - 3:27 pmSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

23h 35m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$465Alaska Airlines

Mon, Nov 23 - Mon, Nov 30

5:20 am - 11:00 amMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

7h 40m1 stop Denver Intl

10:30 am - 1:25 amSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

12h 55m1 stop Las Vegas Harry Reid Intl

$497Southwest

Tue, Nov 24 - Mon, Nov 30

5:45 am - 1:50 pmMKE Milwaukee-Mitchell-STS Santa Rosa Sonoma County

10h 05m2 stops Chicago Midway Las Vegas Harry Reid Intl

10:30 am - 1:25 amSTS Santa Rosa Sonoma County-MKE Milwaukee-Mitchell

12h 55m1 stop Las Vegas Harry Reid Intl

$503Southwest

Tue, Nov 24 - Mon, Nov 30

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Southwest flights from Milwaukee to Santa Rosa

Our best Southwest deals on Milwaukee to Santa Rosa flight tickets

Southwest

Nov 24

MKE5:20 amMilwaukee-Mitchell

7h 40m

1 stop

STS11:00 amSanta Rosa Sonoma County

Nov 30

STS10:30 amSanta Rosa Sonoma County

12h 55m

1 stop

MKE1:25 amMilwaukee-Mitchell

$497

Southwest

Nov 23

MKE5:20 amMilwaukee-Mitchell

11h 15m

1 stop

STS2:35 pmSanta Rosa Sonoma County

Nov 30

STS10:30 amSanta Rosa Sonoma County

12h 55m

1 stop

MKE1:25 amMilwaukee-Mitchell

$503

Southwest

Nov 23

MKE5:20 amMilwaukee-Mitchell

11h 15m

1 stop

STS2:35 pmSanta Rosa Sonoma County

Nov 30

STS10:30 amSanta Rosa Sonoma County

12h 55m

1 stop

MKE1:25 amMilwaukee-Mitchell

$516

Delta flights from Milwaukee to Santa Rosa

Our best Delta deals on Milwaukee to Santa Rosa flight tickets

Delta

Jan 7

MKE7:05 amMilwaukee-Mitchell

6h 59m

1 stop

STS12:04 pmSanta Rosa Sonoma County

Jan 13

STS12:44 pmSanta Rosa Sonoma County

6h 49m

1 stop

MKE9:33 pmMilwaukee-Mitchell

$439

Delta

Jan 7

MKE7:05 amMilwaukee-Mitchell

6h 59m

1 stop

STS12:04 pmSanta Rosa Sonoma County

Jan 13

STS7:00 amSanta Rosa Sonoma County

12h 27m

2 stops

MKE9:27 pmMilwaukee-Mitchell

$444

Delta

Apr 13

MKE7:15 amMilwaukee-Mitchell

6h 39m

1 stop

STS11:54 amSanta Rosa Sonoma County

Apr 17

STS12:39 pmSanta Rosa Sonoma County

6h 46m

1 stop

MKE9:25 pmMilwaukee-Mitchell

$505

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Tue 11/17

4:40 pm-11:08 pm

1 stop8h 28m

Santa Rosa Sonoma County

Wed 11/18

2:37 pm-11:59 pm

2 stops31h 22m

$400

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Tue 11/17

5:04 am-3:04 pm

2 stops12h 00m

Santa Rosa Sonoma County

Wed 11/18

8:40 am-10:37 pm

2 stops11h 57m

$433

Quickest round-trip

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Thu 1/7

7:05 am-12:04 pm

1 stop6h 59m

Santa Rosa Sonoma County

Wed 1/13

12:44 pm-9:33 pm

1 stop6h 49m

$439

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Mon 11/23

4:33 pm-11:09 pm

1 stop8h 36m

Santa Rosa Sonoma County

Mon 11/30

1:52 pm-3:27 pm

2 stops23h 35m

$443

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Thu 1/7

7:05 am-12:04 pm

1 stop6h 59m

Santa Rosa Sonoma County

Wed 1/13

7:00 am-9:27 pm

2 stops12h 27m

$444

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Thu 1/7

7:36 am-3:48 pm

2 stops10h 12m

Santa Rosa Sonoma County

Wed 1/13

8:32 am-8:17 pm

2 stops9h 45m

$450

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Mon 11/23

6:00 am-2:49 pm

2 stops10h 49m

Santa Rosa Sonoma County

Mon 11/30

1:52 pm-3:27 pm

2 stops23h 35m

$452

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Mon 11/23

4:33 pm-11:09 pm

1 stop8h 36m

Santa Rosa Sonoma County

Mon 11/30

1:52 pm-3:27 pm

2 stops23h 35m

$465

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Tue 11/24

5:20 am-11:00 am

1 stop7h 40m

Santa Rosa Sonoma County

Mon 11/30

10:30 am-1:25 am

1 stop12h 55m

$497

MilwaukeeSanta Rosa

MKE Milwaukee-Mitchell - STS Santa Rosa Sonoma County

MKESTS

Milwaukee-Mitchell

Tue 11/24

5:45 am-1:50 pm

2 stops10h 05m

Santa Rosa Sonoma County

Mon 11/30

10:30 am-1:25 am

1 stop12h 55m

$503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of January, then departing from Milwaukee during the month March is also very affordable. Most momondo users find prices during this month for around $435.

When to book flights from Milwaukee to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Milwaukee to Santa Rosa (MKE to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Santa Rosa

Best Price Found	$220
Fastest flight time	6h 39m
Direct flights	None

The best one-way flight to Santa Rosa from Milwaukee in the past 72 hours is $220. The best round-trip flight deal from Milwaukee to Santa Rosa found on momondo in the last 72 hours is $400.

The fastest flight from Milwaukee to Santa Rosa takes 6h 39m

There are no direct flights from Milwaukee to Santa Rosa. There are no popular flight routes from Milwaukee to Santa Rosa.

Search flight deals

Frequently asked questions about flying from Milwaukee to Santa Rosa

How far is Milwaukee-Mitchell to Santa Rosa Sonoma County by plane?
A flight from Milwaukee-Mitchell to Santa Rosa Sonoma County will travel around 1834.9 mi. 6h 39m is a normal flight duration for this route.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport?
Prices for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport refresh daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport?
The number of operators available for flights from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport is 1 as of October 2026.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Milwaukee to Santa Rosa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Milwaukee to Santa Rosa is Southwest (100% of total bookings).

Best airlines flying from Milwaukee to Santa Rosa

Compare and see reviews for airlines that fly from Milwaukee to Santa Rosa with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $386	Free Cancellation	Rating 7.9 4,220 reviews		Search Southwest flights

Fort Bragg

Ukiah

Mendocino

Little River

Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Santa Rosa?

Finding the right flight to Santa Rosa from Milwaukee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

Can I find flights from Milwaukee to Santa Rosa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santa Rosa from Milwaukee with this policy.

How can momondo help me find flights from Milwaukee to Santa Rosa?

momondo provides multiple filters to help you find the best flight to Santa Rosa from Milwaukee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Milwaukee to Santa Rosa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Milwaukee to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.

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Cheap flights from Milwaukee to San Francisco from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to San Francisco departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Milwaukee to Santa Rosa

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Delta flights from Milwaukee to Santa Rosa

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How to get the cheapest flight ticket from Milwaukee to Santa Rosa

What is the cheapest month to fly to Santa Rosa?

What is the cheapest airline that flies from Milwaukee-Mitchell to Santa Rosa Sonoma County?

What airlines fly to Santa Rosa?

When to book flights from Milwaukee to Santa Rosa

Cheap Milwaukee to Santa Rosa (MKE to STS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Milwaukee to Santa Rosa

Best airlines flying from Milwaukee to Santa Rosa

Compare and see reviews for airlines that fly from Milwaukee to Santa Rosa with momondo

Traveling to a place near San Francisco?

Why use momondo?

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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