Wisconsin

$98+ Cheap flights from San Francisco (SFO) to Wisconsin

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MKE
Apr 2 — Apr 91
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Cheap flight deals from San Francisco to Wisconsin

Keep the following information in mind while searching for San Francisco to Wisconsin flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(Cheapflightsfares)

One-way from

$98
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$517
Provider with most accurate pricing for San Francisco-Milwaukee-Mitchell flight deals.
Provider most trusted by Cheapflights users for San Francisco-Milwaukee-Mitchell flights.
From San Francisco to Wisconsin
One-way flight from San Francisco to Wisconsin
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from San Francisco to Wisconsin

Cheapest flights from San Francisco to Wisconsin
Explore the most affordable flight options available from San Francisco to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:09 pmSFO - MSP
Nonstop3h 50mSun Country Air
Thu 5/83:00 pmMSP - SFO
Nonstop4h 13mSun Country Air
Deal found 3/27$191
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amSFO - MSP
1 stop16h 35mMultiple Airlines
Sun 5/43:00 pmMSP - SFO
Nonstop4h 13mMultiple Airlines
Deal found 3/26$193
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/184:25 pmSFO - ORD
1 stop6h 10mUnited Airlines
Sun 4/206:30 amORD - SFO
Nonstop4h 50mUnited Airlines
Deal found 3/26$208
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/32:50 pmSFO - ORD
Nonstop4h 33mAmerican Airlines
Thu 6/56:45 amORD - SFO
Nonstop4h 38mAmerican Airlines
Deal found 3/26$209
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/296:00 amSFO - ORD
1 stop9h 00mAlaska Airlines
Tue 4/296:58 pmORD - SFO
Nonstop4h 59mAlaska Airlines
Deal found 3/27$211
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:15 amSFO - ORD
1 stop7h 45mSouthwest
Tue 5/65:25 pmORD - SFO
1 stop6h 50mSouthwest
Deal found 3/26$216
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:55 amSFO - MKE
1 stop6h 53mAmerican Airlines
Sat 5/34:55 pmMKE - SFO
1 stop8h 46mAmerican Airlines
Deal found 3/27$217
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:30 amSFO - MSP
Nonstop3h 43mDelta
Sun 4/209:44 pmMSP - SFO
Nonstop4h 15mDelta
Deal found 3/26$219
This Jettzy deal was found by Cheapflights users on 3/26. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/102:30 pmSFO - ORD
1 stop7h 29mHawaiian Airlines
Sat 5/177:59 pmORD - SFO
Nonstop4h 50mHawaiian Airlines
Deal found 3/26$220
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2712:11 amSFO - ORD
1 stop8h 25mMultiple Airlines
Wed 4/306:58 pmORD - SFO
Nonstop4h 59mMultiple Airlines
Deal found 3/27$223
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/199:30 amSFO - MSP
Nonstop4h 06mUnited Airlines
Fri 4/255:18 pmMSP - SFO
1 stop8h 57mUnited Airlines
Deal found 3/26$225
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2111:58 pmSFO - ORD
1 stop8h 47mFrontier
Thu 4/243:17 pmORD - SFO
1 stop9h 14mFrontier
Deal found 3/27$238

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Wisconsin 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 March 28, 2025.
Use the filters below to find and compare flights from San Francisco to Wisconsin that are best for you.

Fly from

San Francisco

Fly to

Wisconsin

Route

Depart

Return

Price

San FranciscoMinneapolis

SFO - MSP

SFOMSP

San Francisco

Sun 5/4

6:09 pm-11:59 pm

Nonstop3h 50m

Minneapolis St Paul

Thu 5/8

3:00 pm-5:13 pm

Nonstop4h 13m

$191

San FranciscoMinneapolis

SFO - MSP

SFOMSP

San Francisco

Wed 4/30

6:00 am-12:35 am

1 stop16h 35m

Minneapolis St Paul

Sun 5/4

3:00 pm-5:13 pm

Nonstop4h 13m

$193

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Fri 4/18

4:25 pm-12:35 am

1 stop6h 10m

Chicago O'Hare Intl

Sun 4/20

6:30 am-9:20 am

Nonstop4h 50m

$208

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Tue 6/3

2:50 pm-9:23 pm

Nonstop4h 33m

Chicago O'Hare Intl

Thu 6/5

6:45 am-9:23 am

Nonstop4h 38m

$209

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Tue 4/29

6:00 am-5:00 pm

1 stop9h 00m

Chicago O'Hare Intl

Tue 4/29

6:58 pm-9:57 pm

Nonstop4h 59m

$211

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Sat 5/3

5:15 am-3:00 pm

1 stop7h 45m

Chicago O'Hare Intl

Tue 5/6

5:25 pm-10:15 pm

1 stop6h 50m

$216

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Sat 4/26

5:55 am-2:48 pm

1 stop6h 53m

Milwaukee-Mitchell

Sat 5/3

4:55 pm-11:41 pm

1 stop8h 46m

$217

San FranciscoMinneapolis

SFO - MSP

SFOMSP

San Francisco

Thu 4/17

6:30 am-12:13 pm

Nonstop3h 43m

Minneapolis St Paul

Sat 4/19

8:50 am-11:07 am

Nonstop4h 17m

$219

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Sat 5/10

2:30 pm-11:59 pm

1 stop7h 29m

Chicago O'Hare Intl

Sat 5/17

7:59 pm-10:49 pm

Nonstop4h 50m

$220

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Sun 4/27

12:11 am-10:36 am

1 stop8h 25m

Chicago O'Hare Intl

Wed 4/30

6:58 pm-9:57 pm

Nonstop4h 59m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from San Francisco 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 San Francisco to Wisconsin

What is the cheapest month to book a flight from San Francisco to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Wisconsin (average of $280). Flying from San Francisco to Wisconsin 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.

What is the cheapest time of day to fly from SFO to WI?

Find hourly flight availability from San Francisco to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from San Francisco to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Francisco to Wisconsin to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
8.0
Very good

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Francisco to Wisconsin?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Wisconsin. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • What are the cheapest airlines to fly from San Francisco to Wisconsin one-way?

    To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at $98. Alaska Airlines flights start at $99 while deals on American Airlines start at $101 one-way.

  • What are the most popular routes from San Francisco to Wisconsin?

  • Can I find deals for flights from San Francisco to Wisconsin that include hotel bookings?

    Yes. In addition to deals on San Francisco to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Wisconsin.

  • Can I find deals for business class flights from San Francisco to Wisconsin?

    Yes. Cheapflights offers flight deals from San Francisco to Wisconsin 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 San Francisco to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Wisconsin (average of $280). Flying from San Francisco to Wisconsin 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Francisco to Wisconsin

Discover the top 7 airlines that operate flights from San Francisco to Wisconsin. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$107Average$554FlexibilityNo cancel feeOn-time75%
FrontierCheapest$122Average$236FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$210Average$599FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$586FlexibilityNo cancel feeOn-time69%
DeltaCheapest$239Average$491FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$277Average$435FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$299Average$453FlexibilityNo cancel feeOn-time63%
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