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$128+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SFO
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap 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 June 18, 2026.

This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:55 pm
MSN
-
SFO
1 stop6h 23m
Frontier
Tue 8/186:00 am
SFO
-
MSN
1 stop11h 09m
Frontier
Deal found 6/17$260
This CheapOair deal was found by Cheapflights users on 6/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:00 pm
MSP
-
SFO
Nonstop4h 07m
Multiple Airlines
Tue 9/226:00 am
SFO
-
MSP
1 stop13h 35m
Multiple Airlines
Deal found 6/17$269
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:16 pm
MSP
-
SFO
1 stop13h 07m
Frontier
Tue 8/410:10 pm
SFO
-
MSP
1 stop13h 29m
Frontier
Deal found 6/17$270
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:11 pm
MSN
-
SFO
1 stop9h 37m
American Airlines
Sat 7/45:29 am
SFO
-
MSN
1 stop8h 59m
American Airlines
Deal found 6/16$271
This Priceline deal was found by Cheapflights users on 6/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
MSP
-
SFO
Nonstop4h 06m
Multiple Airlines
Thu 8/610:10 pm
SFO
-
MSP
1 stop13h 29m
Multiple Airlines
Deal found 6/17$271
This Trip.com deal was found by Cheapflights users on 6/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:49 pm
MSP
-
SFO
1 stop7h 40m
Multiple Airlines
Mon 11/26:18 pm
SFO
-
MSP
Nonstop3h 36m
Multiple Airlines
Deal found 6/17$272
This CheapOair deal was found by Cheapflights users on 6/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:58 am
MSP
-
SFO
1 stop7h 59m
Multiple Airlines
Sun 10/46:21 pm
SFO
-
MSP
Nonstop3h 34m
Multiple Airlines
Deal found 6/17$273
This Priceline deal was found by Cheapflights users on 6/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:40 pm
MSP
-
SFO
Nonstop4h 09m
Multiple Airlines
Sat 7/412:38 pm
SFO
-
MSP
1 stop6h 52m
Multiple Airlines
Deal found 6/17$274
This Priceline deal was found by Cheapflights users on 6/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
MSP
-
SFO
Nonstop4h 06m
Multiple Airlines
Mon 8/311:00 pm
SFO
-
MSP
1 stop12h 39m
Multiple Airlines
Deal found 6/17$275
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:00 pm
MSP
-
SFO
1 stop7h 45m
Frontier
Fri 9/116:30 am
SFO
-
MSP
1 stop12h 31m
Frontier
Deal found 6/18$276
This Cheapflightsfares deal was found by Cheapflights users on 6/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:05 pm
MSP
-
SFO
Nonstop4h 08m
Sun Country Air
Mon 7/136:20 pm
SFO
-
MSP
Nonstop3h 34m
Sun Country Air
Deal found 6/18$277
This Sun Country Air deal was found by Cheapflights users on 6/17. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:40 pm
MSP
-
SFO
Nonstop4h 09m
Sun Country Air
Sat 7/186:04 pm
SFO
-
MSP
Nonstop3h 34m
Sun Country Air
Deal found 6/17$278

Find 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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Frontier)

One-way from

$128
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$447
Provider with most accurate pricing for Milwaukee-Mitchell-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-San Francisco flights.
Search Deals
From Wisconsin to San Francisco
Search Deals
One-way flight from Wisconsin to San Francisco
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 18, 2026.
Use the filters below to find and compare flights from Wisconsin to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Tue 7/21

9:00 am-11:08 am

Nonstop4h 08m

San Francisco

Sat 8/1

11:59 pm-5:36 am

Nonstop3h 37m

$288

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Tue 8/25

3:10 pm-5:17 pm

Nonstop4h 07m

San Francisco

Wed 8/26

1:05 pm-6:44 pm

Nonstop3h 39m

$318

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Thu 7/9

9:40 pm-11:46 pm

Nonstop4h 06m

San Francisco

Sun 7/12

6:00 am-11:36 am

Nonstop3h 36m

$329

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Wed 8/19

6:55 pm-9:02 pm

Nonstop4h 07m

San Francisco

Sun 8/23

6:13 am-11:49 am

Nonstop3h 36m

$329
Quickest round-trip

MinneapolisSan Francisco

MSP - SFO

MSPSFO

Minneapolis St Paul

Wed 8/19

8:58 am-11:02 am

Nonstop4h 04m

San Francisco

Sat 8/22

6:13 am-11:49 am

Nonstop3h 36m

$329

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Sat 7/11

7:30 am-10:19 am

Nonstop4h 49m

San Francisco

Wed 7/15

3:10 pm-9:38 pm

Nonstop4h 28m

$335

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Thu 7/9

6:10 am-8:47 am

Nonstop4h 37m

San Francisco

Tue 7/14

12:50 am-7:16 am

Nonstop4h 26m

$335

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 11/6

5:10 am-11:09 am

1 stop7h 59m

San Francisco

Mon 11/16

3:00 pm-10:48 pm

1 stop5h 48m

$338

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Tue 9/22

4:16 pm-8:38 pm

1 stop6h 22m

San Francisco

Sun 9/27

6:10 am-3:36 pm

1 stop7h 26m

$340

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Fri 7/3

11:27 am-5:15 pm

1 stop7h 48m

San Francisco

Sat 7/11

6:00 am-3:30 pm

1 stop7h 30m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Wisconsin to San Francisco (average of $82). Flying from Wisconsin to San Francisco in January is currently the most expensive (average of $275). 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.

How much does it cost to fly round-trip from Wisconsin to San Francisco?

How far ahead should I book a flight from Wisconsin to San Francisco?

The price you pay for your flight from Wisconsin to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 11.0 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 06m. Sun Country Air provides one of the quickest options available for as low as $329. The distance between Wisconsin and San Francisco is about 1585 mi. All flights are typically nonstop.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from American Airlines and United 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 Milwaukee-Mitchell - 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, September is the cheapest month in which you can book a flight from Wisconsin to San Francisco (average of $82). Flying from Wisconsin to San Francisco in January is currently the most expensive (average of $275). 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
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
Watsonville
San Bruno
San Ramon
Vacaville
San Carlos
Redwood City
Daly City
Turlock
Sunnyvale
Vallejo
San Lorenzo

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wisconsin to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
LaGuardia to San Francisco flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
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Seattle to Los Angeles flights
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Hobby to Las Vegas flights
O'Hare Intl to Las Vegas flights
Seattle to Las Vegas flights
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Seattle to Ontario flights
San Francisco to Los Angeles flights
O'Hare Intl to Los Angeles flights
George Bush Intcntl to Las Vegas flights
LaGuardia to Los Angeles flights
Reagan-National to Los Angeles flights
Dulles Intl to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
San Francisco to Ontario flights
Dulles Intl to Los Angeles flights
Baltimore to Los Angeles flights
Seattle to San Francisco flights
Hobby to Los Angeles flights
O'Hare Intl to San Francisco flights
Dallas/Fort Worth to Ontario flights
Detroit to Las Vegas flights
LaGuardia to Las Vegas flights
Denver to Las Vegas flights
Los Angeles to San Francisco flights
John F Kennedy Intl to Ontario flights
Atlanta to Los Angeles flights
Baltimore to Las Vegas flights
Orlando to Las Vegas flights
Boston to Las Vegas flights
Reagan-National to Las Vegas flights
Dulles Intl to San Francisco flights
Stewart to San Francisco flights
George Bush Intcntl to Los Angeles flights
Newark to San Jose flights
Ontario to San Francisco flights
O'Hare Intl to San Diego flights
Newark to San Diego flights
Dallas/Fort Worth to San Diego flights
John F Kennedy Intl to San Jose flights

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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$263FlexibilityNo cancel feeOn-time62%
DeltaCheapest$239Average$430FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$451FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$251Average$490FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$428FlexibilityNo cancel feeOn-time63%

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