What is the cheapest airline that flies from San Francisco Bay Area to Wisconsin?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from San Francisco Bay Area to Wisconsin

What airlines fly to Wisconsin?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Wisconsin from San Francisco Bay Area according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Wisconsin. Keep in mind that there are 6 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

How many flights depart from San Francisco Bay Area to Wisconsin on average per week?

As of December 2025, 513 flights take off from San Francisco Bay Area and land in Wisconsin each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

When did momondo last update prices for flights from San Francisco Bay Area to Wisconsin?

Prices for flights from San Francisco Bay Area to Wisconsin were last updated today.

How many operators does momondo search for flights from San Francisco Bay Area to Wisconsin?

As of December 2025, there are 9 operators available to choose from for flights from San Francisco Bay Area to Wisconsin.

How old do you have to be to fly from San Francisco Bay Area to Wisconsin?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from San Francisco Bay Area to Wisconsin in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:17 pm - 11:50 pm

OAK

ORD

28h 33m1 stop

3:54 pm - 10:49 pm

ORD

OAK

8h 55m1 stop

$239Alaska Airlines

Fri, Feb 6 - Sat, Feb 14

11:43 am - 5:10 pm

OAK

ORD

27h 27m1 stop

8:00 am - 11:03 am

ORD

OAK

29h 03m1 stop

$242Alaska Airlines

Thu, Jan 22 - Mon, Jan 26

6:10 am - 3:19 pm

SFO

MKE

7h 09m1 stop

7:45 am - 12:23 pm

MKE

SFO

6h 38m1 stop

$251Delta

Sat, Jan 10 - Tue, Jan 13

6:00 am - 5:05 pm

SFO

MKE

9h 05m1 stop

1:04 pm - 10:50 pm

MKE

SFO

11h 46m2 stops

$256American Airlines

Sat, Jan 10 - Sat, Jan 17

12:55 pm - 10:35 pm

OAK

ORD

7h 40m1 stop

2:15 pm - 7:50 pm

ORD

OAK

7h 35m1 stop

$256Southwest

Sat, Jan 10 - Sat, Jan 17

9:10 am - 9:59 pm

SFO

MKE

10h 49m2 stops

1:04 pm - 10:50 pm

MKE

SFO

11h 46m2 stops

$261American Airlines

Sat, Jan 10 - Sat, Jan 17

2:35 pm - 11:53 pm

SFO

ORD

7h 18m1 stop

2:20 pm - 10:54 pm

ORD

SFO

10h 34m2 stops

$265Delta

Tue, Jan 20 - Tue, Jan 27

4:55 pm - 11:14 pm

SFO

ORD

4h 19mnonstop

4:16 pm - 7:09 pm

ORD

SFO

4h 53mnonstop

$271United Airlines

Fri, Jan 16 - Sat, Jan 17

6:05 am - 6:25 pm

SFO

MKE

10h 20m2 stops

5:10 am - 2:20 pm

MKE

SFO

11h 10m2 stops

$286Southwest

Mon, Jan 12 - Wed, Jan 14

10:50 pm - 9:50 am

SFO

GRB

9h 00m1 stop

3:05 pm - 9:20 pm

GRB

SFO

8h 15m1 stop

$304United Airlines

Thu, Feb 19 - Mon, Feb 23

Alaska Airlines flights from San Francisco Bay Area to Wisconsin

Our best Alaska Airlines deals on San Francisco Bay Area to Wisconsin flight tickets

Alaska Airlines

Feb 6

OAK5:17 pmOakland

28h 33m

1 stop

ORD11:50 pmChicago O'Hare Intl

Feb 14

ORD3:54 pmChicago O'Hare Intl

8h 55m

1 stop

OAK10:49 pmOakland

$239

Find similar

Alaska Airlines

Jan 22

OAK11:43 amOakland

27h 27m

1 stop

ORD5:10 pmChicago O'Hare Intl

Jan 26

ORD8:00 amChicago O'Hare Intl

29h 03m

1 stop

OAK11:03 amOakland

$242

Find similar

Alaska Airlines

Feb 14

OAK5:31 pmOakland

18h 34m

1 stop

ORD2:05 pmChicago O'Hare Intl

Feb 17

ORD2:07 pmChicago O'Hare Intl

21h 17m

1 stop

OAK9:24 amOakland

$248

Find similar

Southwest flights from San Francisco Bay Area to Wisconsin

Our best Southwest deals on San Francisco Bay Area to Wisconsin flight tickets

Southwest

Jan 10

OAK12:55 pmOakland

7h 40m

1 stop

ORD10:35 pmChicago O'Hare Intl

Jan 17

ORD2:15 pmChicago O'Hare Intl

7h 35m

1 stop

OAK7:50 pmOakland

$256

Find similar

Southwest

Jan 10

OAK9:40 amOakland

10h 55m

2 stops

ORD10:35 pmChicago O'Hare Intl

Jan 17

ORD1:00 pmChicago O'Hare Intl

8h 20m

1 stop

OAK7:20 pmOakland

$273

Find similar

Southwest

Jan 12

SFO6:05 amSan Francisco

10h 20m

2 stops

MKE6:25 pmMilwaukee-Mitchell

Jan 14

MKE5:10 amMilwaukee-Mitchell

11h 10m

2 stops

SFO2:20 pmSan Francisco

$286

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco Bay Area to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandChicago

OAK - ORD

OAKORD

Oakland

Fri 2/6

5:17 pm-11:50 pm

1 stop28h 33m

Chicago O'Hare Intl

Sat 2/14

3:54 pm-10:49 pm

1 stop8h 55m

$239

OaklandChicago

OAK - ORD

OAKORD

Oakland

Thu 1/22

11:43 am-5:10 pm

1 stop27h 27m

Chicago O'Hare Intl

Mon 1/26

8:00 am-11:03 am

1 stop29h 03m

$242

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Sat 1/10

6:10 am-3:19 pm

1 stop7h 09m

Milwaukee-Mitchell

Tue 1/13

7:45 am-12:23 pm

1 stop6h 38m

$251

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Sat 1/10

6:00 am-5:05 pm

1 stop9h 05m

Milwaukee-Mitchell

Sat 1/17

1:04 pm-10:50 pm

2 stops11h 46m

$256

OaklandChicago

OAK - ORD

OAKORD

Oakland

Sat 1/10

12:55 pm-10:35 pm

1 stop7h 40m

Chicago O'Hare Intl

Sat 1/17

2:15 pm-7:50 pm

1 stop7h 35m

$256

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Sat 1/10

9:10 am-9:59 pm

2 stops10h 49m

Milwaukee-Mitchell

Sat 1/17

1:04 pm-10:50 pm

2 stops11h 46m

$261

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Tue 1/20

2:35 pm-11:53 pm

1 stop7h 18m

Chicago O'Hare Intl

Tue 1/27

2:20 pm-10:54 pm

2 stops10h 34m

$265

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Fri 1/16

4:55 pm-11:14 pm

Nonstop4h 19m

Chicago O'Hare Intl

Sat 1/17

4:16 pm-7:09 pm

Nonstop4h 53m

$271

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Mon 1/12

6:05 am-6:25 pm

2 stops10h 20m

Milwaukee-Mitchell

Wed 1/14

5:10 am-2:20 pm

2 stops11h 10m

$286

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Thu 2/19

10:50 pm-9:50 am

1 stop9h 00m

Green Bay Austin-Straubel

Mon 2/23

3:05 pm-9:20 pm

1 stop8h 15m

$304

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How to get the cheapest flight ticket from San Francisco Bay Area to Wisconsin

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

Other information

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of April, then book flights to Wisconsin from San Francisco Bay Area during August instead. Flights to Wisconsin in August, while not as cheap as those in April, still average around $368.

What is the cheapest day to depart on your flight to Wisconsin?

The cheapest day to depart from San Francisco Bay Area to Wisconsin is on a Tuesday. Travelers who choose to depart for Wisconsin on a Tuesday will often find tickets for as low as $329. The most expensive day to fly to Wisconsin is Sunday, with ticket prices averaging around $517.

What is the cheapest time of day to depart on your flight to Wisconsin?

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from San Francisco Bay Area to Wisconsin during this time can be as low as $348. Flights in the afternoon are often more expensive with an average ticket price of $436.

What is the cheapest San Francisco Bay Area to Wisconsin flight route?

Fly from San Francisco to Madison Truax Field for the best San Francisco Bay Area - Wisconsin flight prices

How far in advance should I book a flight to Wisconsin?

You are more likely to see cheaper flights to Wisconsin from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Wisconsin for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Wisconsin from San Francisco Bay Area for as low as $307 on momondo.

What cabin class options are available on San Francisco Bay Area to Wisconsin flights?

There is only 1 cabin class available to choose from on San Francisco Bay Area to Wisconsin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco Bay Area to Wisconsin flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Wisconsin.

Cheap San Francisco Bay Area to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Wisconsin

Fastest flight time	3h 37m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from San Francisco Bay Area to Wisconsin takes 3h 37m

Direct flights go from San Francisco Bay Area to Wisconsin every day.

There are 80 airports in Wisconsin. From San Francisco Bay Area there are direct flights to Minneapolis St Paul (MSP).

Search flight deals

When did momondo last update prices for flights from San Francisco Bay Area to Wisconsin?
Prices for flights from San Francisco Bay Area to Wisconsin were last updated today.
How many operators does momondo search for flights from San Francisco Bay Area to Wisconsin?
As of December 2025, there are 9 operators available to choose from for flights from San Francisco Bay Area to Wisconsin.
How old do you have to be to fly from San Francisco Bay Area to Wisconsin?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco Bay Area to Wisconsin?
momondo data reveals that the most frequently booked plane model on the route from San Francisco Bay Area to Wisconsin is Airbus A320-100/200, representing 10.63% of all bookings. The subsequent popular models are Boeing 737-800 at 10.29%, Boeing 737 MAX 8 at 8.61%, and Embraer 175 (Enhanced Winglets) at 7.48%.

Best airlines flying from San Francisco Bay Area to Wisconsin

Compare and see reviews for airlines that fly from San Francisco Bay Area to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $122	Free Cancellation	Rating 5.8 3,082 reviews	Search Frontier flights
United Airlines	PriceFrom $202	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights
American Airlines	PriceFrom $220	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
Southwest	PriceFrom $267	Free Cancellation	Rating 8.0 4,257 reviews	Search Southwest flights
Sun Country Air	PriceFrom $357	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Wisconsin?

Finding the right flight to Wisconsin from San Francisco Bay Area 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 Wisconsin quick and easy, saving you time and money.

Can I find flights from San Francisco Bay Area to Wisconsin with flexible booking policies on momondo?

Yes. All flights to Wisconsin from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco Bay Area to Wisconsin?

momondo helps you find the best flight between San Francisco Bay Area and Wisconsin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco Bay Area to Wisconsin right now. Can momondo alert me if prices change?

Price alerts on flights to Wisconsin from San Francisco Bay Area are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Wisconsin 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.

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Find better results for your trip to Wisconsin

Popular cities in Wisconsin

Flights to New Yorkfrom $45

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Flights to Miamifrom $49

Flights to Chicagofrom $44

Flights to Orlandofrom $29

Flights to San Franciscofrom $49

Flights to Las Vegasfrom $39

Flights to Washington, D.C.from $58

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $51

Flights to Seattlefrom $62

Cheap flights from San Francisco Bay Area to Wisconsin from $91

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from San Francisco Bay Area to Wisconsin

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Alaska Airlines flights from San Francisco Bay Area to Wisconsin

Our best Alaska Airlines deals on San Francisco Bay Area to Wisconsin flight tickets

Southwest flights from San Francisco Bay Area to Wisconsin

Our best Southwest deals on San Francisco Bay Area to Wisconsin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco Bay Area to Wisconsin that are best for you.

See travel insights to Wisconsin from

How to get the cheapest flight ticket from San Francisco Bay Area to Wisconsin

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of April, then book flights to Wisconsin from San Francisco Bay Area during August instead. Flights to Wisconsin in August, while not as cheap as those in April, still average around $368.

What is the cheapest day to depart on your flight to Wisconsin?

The cheapest day to depart from San Francisco Bay Area to Wisconsin is on a Tuesday. Travelers who choose to depart for Wisconsin on a Tuesday will often find tickets for as low as $329. The most expensive day to fly to Wisconsin is Sunday, with ticket prices averaging around $517.

What is the cheapest time of day to depart on your flight to Wisconsin?

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from San Francisco Bay Area to Wisconsin during this time can be as low as $348. Flights in the afternoon are often more expensive with an average ticket price of $436.

What is the cheapest San Francisco Bay Area to Wisconsin flight route?

Fly from San Francisco to Madison Truax Field for the best San Francisco Bay Area - Wisconsin flight prices

How far in advance should I book a flight to Wisconsin?

What cabin class options are available on San Francisco Bay Area to Wisconsin flights?

There is only 1 cabin class available to choose from on San Francisco Bay Area to Wisconsin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco Bay Area to Wisconsin flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Wisconsin.

What is the cheapest airline that flies from San Francisco Bay Area to Wisconsin?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from San Francisco Bay Area to Wisconsin

What airlines fly to Wisconsin?

How many flights depart from San Francisco Bay Area to Wisconsin on average per week?

As of December 2025, 513 flights take off from San Francisco Bay Area and land in Wisconsin each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

Cheap San Francisco Bay Area to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Wisconsin

Fastest flight time

Direct flights

Airports in Wisconsin

When did momondo last update prices for flights from San Francisco Bay Area to Wisconsin?

How many operators does momondo search for flights from San Francisco Bay Area to Wisconsin?

How old do you have to be to fly from San Francisco Bay Area to Wisconsin?

What documentation or ID do you need to fly to Wisconsin?

What is the most popular plane model from San Francisco Bay Area to Wisconsin?

Best airlines flying from San Francisco Bay Area to Wisconsin

Compare and see reviews for airlines that fly from San Francisco Bay Area to Wisconsin with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Wisconsin?

Can I find flights from San Francisco Bay Area to Wisconsin with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco Bay Area to Wisconsin?

I’m not ready to book a flight from San Francisco Bay Area to Wisconsin right now. Can momondo alert me if prices change?

An easier way to manage your Wisconsin 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.

Find better results for your trip to Wisconsin

Popular cities in Wisconsin

Popular flights according to clicks in the last 7 days on momondo