Flights from San Francisco International Airport to Wisconsin

Travelers and cabin class

Flight deals from San Francisco International Airport to Wisconsin

Looking for cheap flights from San Francisco International Airport to Wisconsin, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from San Francisco International Airport to Wisconsin

Arm yourself with these facts on the fly.
Cheapest flight found$254, Milwaukee
Cheapest month to flyMarch

Frequently asked questions

There are currently no direct flights from San Francisco International Airport to Wisconsin, but we've found some other routes to United States – check them out now.
We looked at all of the upcoming round-trip flights from San Francisco International Airport to Wisconsin we could find over the next 12 months. It looks like $254 is the best price. This is good, compared to the average Wisconsin ticket price of $386.
The cheapest month to fly from San Francisco International Airport to Green Bay Airport is currently April.
The cheapest month to fly from San Francisco International Airport to Appleton Airport is currently April.
The cheapest month to fly from San Francisco International Airport to Madison Airport is currently May.
And the cheapest month to fly from San Francisco International Airport to Milwaukee General Mitchell Airport is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Wisconsin on Thursday, March 20, 2025.
If you're flying from San Francisco International, the cheapest city in Wisconsin to fly into is Milwaukee. The cheapest airport serving Milwaukee at the moment is Milwaukee General Mitchell.