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Wisconsin

$91+ Cheap flights from San Francisco Bay Area 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MKE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Wisconsin

Cheapest flights from San Francisco Bay Area to Wisconsin
Explore the most affordable flight options available from San Francisco Bay Area to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Trip.com deal was found by Cheapflights users on 12/16. 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 12/316:12 pmSFO - MSP
Nonstop3h 41mMultiple Airlines
Sat 1/1010:40 amMSP - SFO
1 stop23h 23mMultiple Airlines
Deal found 12/16$263
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:24 amSFO - ORD
1 stop15h 48mFrontier
Thu 1/17:00 amORD - SFO
1 stop19h 24mFrontier
Deal found 12/15$295
This Trip.com deal was found by Cheapflights users on 12/16. 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 12/3111:20 pmSFO - MSP
1 stop9h 09mFrontier
Sat 1/1010:40 amMSP - SFO
1 stop23h 23mFrontier
Deal found 12/16$301
This Frontier deal was found by Cheapflights users on 12/16. 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.
Wed 12/3111:20 pmSFO - MSP
1 stop9h 09mFrontier
Thu 1/87:48 pmMSP - SFO
1 stop6h 36mFrontier
Deal found 12/16$303
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/3012:10 amSFO - MSP
Nonstop3h 39mDelta
Thu 1/86:40 pmMSP - SFO
Nonstop4h 19mDelta
Deal found 12/16$304
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:12 pmSFO - MSP
Nonstop3h 41mMultiple Airlines
Mon 1/59:46 pmMSP - SFO
1 stop22h 38mMultiple Airlines
Deal found 12/16$307
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:24 amSFO - ORD
1 stop15h 48mFrontier
Sun 1/410:49 pmORD - SFO
2 stops27h 03mFrontier
Deal found 12/17$312
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2510:49 pmSFO - ORD
Nonstop4h 18mAmerican Airlines
Fri 1/95:00 amORD - SFO
1 stop7h 05mAmerican Airlines
Deal found 12/17$322
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:18 pmSFO - MSP
Nonstop3h 41mMultiple Airlines
Mon 1/56:45 amMSP - SFO
1 stop19h 39mMultiple Airlines
Deal found 12/17$327
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:12 pmSFO - MSP
2 stops20h 27mFrontier
Mon 1/59:46 pmMSP - SFO
1 stop22h 38mFrontier
Deal found 12/15$336
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:24 amSFO - MSP
1 stop10h 15mFrontier
Mon 1/59:46 pmMSP - SFO
1 stop22h 38mFrontier
Deal found 12/16$337
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:30 pmSFO - ORD
1 stop16h 19mFrontier
Sun 1/410:49 pmORD - SFO
1 stop10h 59mFrontier
Deal found 12/18$337

Find flight deals from San Francisco Bay Area to Wisconsin

Keep the following information in mind while searching for San Francisco Bay Area to Wisconsin flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$241
(Delta)

One-way from

$91
(Expedia)

Popular in

January

Cheapest in

April

Average price

$491
Provider with most accurate pricing for San Francisco-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Milwaukee-Mitchell flights.
Search Deals
From San Francisco Bay Area to Wisconsin
Search Deals
One-way flight from San Francisco Bay Area to Wisconsin
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 December 18, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Wisconsin that are best for you.

Fly from

San Francisco Bay Area

Fly to

Wisconsin

Route

Depart

Return

Price

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Sat 1/17

10:54 pm-10:35 am

1 stop9h 41m

Green Bay Austin-Straubel

Tue 1/20

5:28 pm-11:25 pm

1 stop7h 57m

$241

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Tue 1/6

5:00 am-1:30 pm

1 stop6h 30m

Milwaukee-Mitchell

Wed 1/21

2:32 pm-8:10 pm

1 stop7h 38m

$251

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Sat 1/10

6:00 am-2:25 pm

1 stop6h 25m

Milwaukee-Mitchell

Sat 1/17

3:53 pm-11:12 pm

1 stop9h 19m

$251

San FranciscoMilwaukee

SFO - MKE

SFOMKE

San Francisco

Tue 1/6

7:00 am-5:05 pm

1 stop8h 05m

Milwaukee-Mitchell

Wed 1/21

1:04 pm-8:10 pm

2 stops9h 06m

$256

OaklandChicago

OAK - ORD

OAKORD

Oakland

Tue 1/13

11:43 am-11:50 pm

1 stop10h 07m

Chicago O'Hare Intl

Tue 1/20

2:06 pm-9:46 am

1 stop21h 40m

$257

OaklandChicago

OAK - ORD

OAKORD

Oakland

Tue 1/20

8:10 am-11:50 pm

1 stop13h 40m

Chicago O'Hare Intl

Fri 1/23

8:00 am-8:40 pm

1 stop14h 40m

$259

OaklandChicago

OAK - ORD

OAKORD

Oakland

Wed 1/28

5:55 am-1:38 pm

1 stop5h 43m

Chicago O'Hare Intl

Tue 2/3

6:40 pm-11:53 pm

1 stop7h 13m

$261

OaklandChicago

OAK - ORD

OAKORD

Oakland

Tue 1/20

8:10 am-11:50 pm

1 stop13h 40m

Chicago O'Hare Intl

Sat 1/24

8:00 am-9:46 am

2 stops27h 46m

$265

OaklandChicago

OAK - ORD

OAKORD

Oakland

Sat 2/14

5:31 pm-2:05 pm

1 stop18h 34m

Chicago O'Hare Intl

Wed 2/18

3:54 pm-9:24 am

2 stops19h 30m

$265

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Tue 3/17

11:34 am-11:56 pm

1 stop10h 22m

Chicago O'Hare Intl

Tue 3/24

2:05 pm-7:19 pm

1 stop7h 14m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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

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

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

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Wisconsin (average of $140). Flying from San Francisco Bay Area to Wisconsin in February is currently the most expensive (average of $277). 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 XIH to WI?

Find hourly flight availability from San Francisco Bay Area 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 December 18, 2025.

One of the essential ways to save on airfare from San Francisco Bay Area to Wisconsin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 7% on airfare.

What is the cheapest day to fly from San Francisco Bay Area to Wisconsin?

Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Wisconsin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco Bay Area to Wisconsin flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Francisco Bay Area to Wisconsin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.8
Fair
3,081 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Wisconsin. 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 San Francisco Bay Area to Wisconsin?

    Airlines like Delta, United Airlines, and American Airlines fly from San Francisco Bay Area to Wisconsin in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 3h 16m. The distance from San Francisco Bay Area to Wisconsin is about 1840 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $75. Users have also found prices from $99 and $114 on American Airlines and United Airlines, respectively.

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

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to Wisconsin.

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Wisconsin (average of $140). Flying from San Francisco Bay Area to Wisconsin in February is currently the most expensive (average of $277). 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

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Alternative routes for San Francisco Bay Area to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Francisco Bay Area to Wisconsin

Discover the top 6 airlines that operate flights from San Francisco Bay Area 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$294FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$202Average$499FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$220Average$543FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$435FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$267Average$434FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$357Average$445FlexibilityNo cancel feeOn-time83%

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