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Cheap flights from Milwaukee to San Francisco from $138

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Milwaukee to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:02 am - 9:54 am
MKE
-
STS
28h 52m
2 stops
Alaska Airlines Logo
6:47 pm - 11:59 pm
STS
-
MKE
27h 12m
2 stops
$353Alaska Airlines
Wed, Aug 26 - Mon, Aug 31
Southwest Logo
6:50 am - 11:20 am
MKE
-
STS
6h 30m
1 stop
Southwest Logo
6:05 am - 5:00 pm
STS
-
MKE
8h 55m
1 stop
$387Southwest
Wed, Aug 26 - Mon, Aug 31
Southwest Logo
6:50 am - 11:20 am
MKE
-
STS
6h 30m
1 stop
Southwest Logo
10:55 am - 8:30 pm
STS
-
MKE
7h 35m
2 stops
$392Southwest
Wed, Aug 26 - Mon, Aug 31
Southwest Logo
5:45 am - 2:20 pm
MKE
-
STS
10h 35m
2 stops
Southwest Logo
6:05 am - 5:45 pm
STS
-
MKE
9h 40m
2 stops
$397Southwest
Thu, Aug 27 - Mon, Aug 31
Alaska Airlines Logo
4:44 pm - 9:57 pm
MKE
-
STS
7h 13m
1 stop
Alaska Airlines Logo
1:13 pm - 3:48 pm
STS
-
MKE
24h 35m
2 stops
$400Alaska Airlines
Thu, Nov 5 - Tue, Nov 10
Alaska Airlines Logo
4:44 pm - 9:57 pm
MKE
-
STS
7h 13m
1 stop
Alaska Airlines Logo
2:13 pm - 3:48 pm
STS
-
MKE
23h 35m
2 stops
$421Alaska Airlines
Thu, Nov 5 - Tue, Nov 10
Alaska Airlines Logo
7:02 am - 11:54 pm
MKE
-
STS
18h 52m
2 stops
Alaska Airlines Logo
6:53 pm - 11:59 pm
STS
-
MKE
27h 06m
2 stops
$423Alaska Airlines
Wed, Aug 26 - Mon, Aug 31
Alaska Airlines Logo
7:02 am - 11:54 pm
MKE
-
STS
18h 52m
2 stops
Alaska Airlines Logo
7:03 am - 11:59 pm
STS
-
MKE
14h 56m
1 stop
$424Alaska Airlines
Wed, Aug 26 - Mon, Aug 31
Alaska Airlines Logo
7:02 am - 11:54 pm
MKE
-
STS
18h 52m
2 stops
Alaska Airlines Logo
7:03 am - 11:59 pm
STS
-
MKE
14h 56m
1 stop
$431Alaska Airlines
Wed, Aug 26 - Mon, Aug 31
Alaska Airlines Logo
4:44 pm - 9:57 pm
MKE
-
STS
7h 13m
1 stop
Alaska Airlines Logo
1:13 pm - 3:48 pm
STS
-
MKE
24h 35m
2 stops
$441Alaska Airlines
Thu, Nov 5 - Tue, Nov 10

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Alaska Airlines flights from Milwaukee to Santa Rosa

Our best Alaska Airlines deals on Milwaukee to Santa Rosa flight tickets
Alaska Airlines
Aug 26
MKE7:02 amMilwaukee-Mitchell
28h 52m
2 stops
STS9:54 amSanta Rosa Sonoma County
Aug 31
STS6:47 pmSanta Rosa Sonoma County
27h 12m
2 stops
MKE11:59 pmMilwaukee-Mitchell
$353
Alaska Airlines
Nov 5
MKE4:44 pmMilwaukee-Mitchell
7h 13m
1 stop
STS9:57 pmSanta Rosa Sonoma County
Nov 10
STS1:13 pmSanta Rosa Sonoma County
24h 35m
2 stops
MKE3:48 pmMilwaukee-Mitchell
$400
Alaska Airlines
Nov 5
MKE4:44 pmMilwaukee-Mitchell
7h 13m
1 stop
STS9:57 pmSanta Rosa Sonoma County
Nov 10
STS2:13 pmSanta Rosa Sonoma County
23h 35m
2 stops
MKE3:48 pmMilwaukee-Mitchell
$421

Southwest flights from Milwaukee to Santa Rosa

Our best Southwest deals on Milwaukee to Santa Rosa flight tickets
Southwest
Aug 26
MKE6:50 amMilwaukee-Mitchell
6h 30m
1 stop
STS11:20 amSanta Rosa Sonoma County
Aug 31
STS6:05 amSanta Rosa Sonoma County
8h 55m
1 stop
MKE5:00 pmMilwaukee-Mitchell
$387
Southwest
Aug 26
MKE6:50 amMilwaukee-Mitchell
6h 30m
1 stop
STS11:20 amSanta Rosa Sonoma County
Aug 31
STS10:55 amSanta Rosa Sonoma County
7h 35m
2 stops
MKE8:30 pmMilwaukee-Mitchell
$392
Southwest
Aug 27
MKE5:45 amMilwaukee-Mitchell
10h 35m
2 stops
STS2:20 pmSanta Rosa Sonoma County
Aug 31
STS6:05 amSanta Rosa Sonoma County
9h 40m
2 stops
MKE5:45 pmMilwaukee-Mitchell
$397

momondo 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, momondo users made 832,500 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Milwaukee to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 8/26

7:02 am-9:54 am

2 stops28h 52m

Santa Rosa Sonoma County

Mon 8/31

6:47 pm-11:59 pm

2 stops27h 12m

$353

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 8/26

6:50 am-11:20 am

1 stop6h 30m

Santa Rosa Sonoma County

Mon 8/31

6:05 am-5:00 pm

1 stop8h 55m

$387
Quickest round-trip

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 8/26

6:50 am-11:20 am

1 stop6h 30m

Santa Rosa Sonoma County

Mon 8/31

10:55 am-8:30 pm

2 stops7h 35m

$392

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 8/27

5:45 am-2:20 pm

2 stops10h 35m

Santa Rosa Sonoma County

Mon 8/31

6:05 am-5:45 pm

2 stops9h 40m

$397

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 11/5

4:44 pm-9:57 pm

1 stop7h 13m

Santa Rosa Sonoma County

Tue 11/10

1:13 pm-3:48 pm

2 stops24h 35m

$400

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 11/5

4:44 pm-9:57 pm

1 stop7h 13m

Santa Rosa Sonoma County

Tue 11/10

2:13 pm-3:48 pm

2 stops23h 35m

$421

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 8/26

7:02 am-11:54 pm

2 stops18h 52m

Santa Rosa Sonoma County

Mon 8/31

6:53 pm-11:59 pm

2 stops27h 06m

$423

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 8/26

7:02 am-11:54 pm

2 stops18h 52m

Santa Rosa Sonoma County

Mon 8/31

7:03 am-11:59 pm

1 stop14h 56m

$424

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Wed 8/26

7:02 am-11:54 pm

2 stops18h 52m

Santa Rosa Sonoma County

Mon 8/31

7:03 am-11:59 pm

1 stop14h 56m

$431

MilwaukeeSanta Rosa

MKE - STS

MKESTS

Milwaukee-Mitchell

Thu 11/5

4:44 pm-9:57 pm

1 stop7h 13m

Santa Rosa Sonoma County

Tue 11/10

1:13 pm-3:48 pm

2 stops24h 35m

$441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of December, then departing from Milwaukee during the month January is also very affordable. Most momondo users find prices during this month for around $0.

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Milwaukee to Santa Rosa takes 6h 35m
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 35m 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 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.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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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