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$89+ Cheap flights from Wisconsin to San Francisco (SFO)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SFO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Wisconsin to San Francisco

Keep the following information in mind while searching for Wisconsin to San Francisco flight deals. Data was last updated September 17, 2025.

Round-trip from

$154
(Priceline)

One-way from

$89
(Sun Country Air)

Popular in

March

Cheapest in

April

Average price

$338
From Wisconsin to San Francisco
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One-way flight from Wisconsin to San Francisco
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Wisconsin to San Francisco

Cheapest flights from Wisconsin to San Francisco
Explore the most affordable flight options available from Wisconsin to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:36 pmMKE - SFO
1 stop6h 40mFrontier
Sun 10/56:29 amSFO - MKE
1 stop5h 45mFrontier
Deal found 9/15$154
This Frontier deal was found by Cheapflights users on 9/16. 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.
Mon 10/68:04 pmMKE - SFO
1 stop28h 23mFrontier
Sun 10/128:21 pmSFO - MKE
1 stop20h 57mFrontier
Deal found 9/16$164
This Sun Country Air deal was found by Cheapflights users on 9/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:36 pmMSP - SFO
Nonstop4h 18mSun Country Air
Wed 12/3111:59 pmSFO - MSP
Nonstop3h 41mSun Country Air
Deal found 9/16$178
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:38 pmMSP - SFO
1 stop27h 52mFrontier
Sun 10/56:29 amSFO - MSP
1 stop15h 27mFrontier
Deal found 9/16$179
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amMSP - SFO
1 stop20h 14mFrontier
Mon 10/206:34 amSFO - MSP
1 stop24h 31mFrontier
Deal found 9/17$181
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:00 amMSP - SFO
1 stop16h 30mFrontier
Sat 10/411:00 pmSFO - MSP
1 stop10h 30mFrontier
Deal found 9/16$183
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:31 pmMSP - SFO
1 stop27h 31mFrontier
Tue 9/307:10 amSFO - MSP
1 stop11h 36mFrontier
Deal found 9/15$186
This Sun Country Air deal was found by Cheapflights users on 9/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:00 pmMSP - SFO
Nonstop4h 12mSun Country Air
Tue 12/306:18 pmSFO - MSP
Nonstop3h 41mSun Country Air
Deal found 9/16$188
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:38 pmMSP - SFO
1 stop5h 38mFrontier
Wed 10/88:00 amSFO - MSP
2 stops13h 53mFrontier
Deal found 9/15$189
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:45 amMSP - SFO
1 stop8h 32mFrontier
Mon 10/67:07 pmSFO - MSP
1 stop11h 58mFrontier
Deal found 9/15$192
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:06 pmMSP - SFO
Nonstop4h 03mSun Country Air
Mon 11/36:18 pmSFO - MSP
Nonstop3h 38mSun Country Air
Deal found 9/15$193
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:04 pmMKE - SFO
1 stop6h 10mFrontier
Sun 10/2610:38 pmSFO - MKE
2 stops18h 40mFrontier
Deal found 9/15$194

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to San Francisco 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 September 17, 2025.
Use the filters below to find and compare flights from Wisconsin to San Francisco that are best for you.

Fly from

Wisconsin

Fly to

San Francisco

Route

Depart

Return

Price

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Fri 12/19

9:00 am-11:25 am

Nonstop4h 25m

San Francisco

Fri 12/26

11:59 pm-5:40 am

Nonstop3h 41m

$178

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Sat 10/18

5:24 pm-7:27 pm

Nonstop4h 03m

San Francisco

Thu 10/23

6:21 pm-11:57 pm

Nonstop3h 36m

$188

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Fri 10/17

3:12 pm-5:15 pm

Nonstop4h 03m

San Francisco

Fri 10/24

6:03 pm-11:39 pm

Nonstop3h 36m

$189

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Thu 12/25

8:36 pm-10:54 pm

Nonstop4h 18m

San Francisco

Fri 12/26

11:59 pm-5:40 am

Nonstop3h 41m

$228

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Fri 11/28

7:54 am-10:18 am

Nonstop4h 24m

San Francisco

Mon 12/8

6:18 pm-11:56 pm

Nonstop3h 38m

$228

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Fri 12/12

3:05 pm-11:48 pm

1 stop10h 43m

San Francisco

Mon 12/15

7:47 pm-2:09 pm

1 stop16h 22m

$241

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Thu 11/13

2:54 pm-11:46 pm

1 stop10h 52m

San Francisco

Tue 11/18

7:00 am-11:59 pm

1 stop14h 59m

$241

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Sun 11/23

8:42 pm-10:55 pm

Nonstop4h 13m

San Francisco

Sat 11/29

11:59 pm-5:37 am

Nonstop3h 38m

$248

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Mon 10/20

3:18 pm-5:21 pm

Nonstop4h 03m

San Francisco

Sat 10/25

6:15 pm-11:51 pm

Nonstop3h 36m

$248

MilwaukeeSan Francisco

MKE - SFO

MKESFO

Milwaukee-Mitchell

Sat 10/11

5:00 am-10:05 am

1 stop7h 05m

San Francisco

Tue 10/14

5:05 am-1:01 pm

1 stop5h 56m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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

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

Currently, January is the cheapest month in which you can book a flight from Wisconsin to San Francisco (average of $276). Flying from Wisconsin to San Francisco in June is currently the most expensive (average of $357). 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 WI to SFO?

Find hourly flight availability from Wisconsin to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to San Francisco as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to San Francisco. 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 into for flights to San Francisco from Wisconsin?

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

  • How long is the flight from Wisconsin to San Francisco?

    A quick flight from Wisconsin to San Francisco can take about 4h 25m. Sun Country Air provides one of the quickest options available for as low as $178. The distance between Wisconsin and San Francisco is about 1585 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Wisconsin to San Francisco for a low price.

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

    The most popular route from Wisconsin to San Francisco is Chicago O'Hare Intl - San Francisco. You may also consider Minneapolis St Paul - San Francisco or Madison Truax Field - San Francisco.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Wisconsin to San Francisco (average of $276). Flying from Wisconsin to San Francisco in June is currently the most expensive (average of $357). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Burlingame
Redwood City
San Mateo
San Leandro
Lathrop

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Wisconsin to San Francisco

Discover the top 5 airlines that operate flights from Wisconsin to San Francisco. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$280FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$220Average$458FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$485FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$430FlexibilityNo cancel feeOn-time63%
DeltaCheapest$253Average$393FlexibilityNo cancel feeOn-timeN/A

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