$105 Find Cheap Flights from San Francisco to Wisconsin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Wisconsin departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wisconsin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Wisconsin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Wisconsin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Francisco to Wisconsin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Milwaukee
Milwaukee1 stop$252
Madison
Madison1 stop$330
Appleton
Appleton1 stop$349
Green Bay
Green Bay1 stop$329
Wausau
Wausau1 stop$349
Rhinelander
Rhinelander1 stop$354
La Crosse
La Crosse1 stop$338
Eau Claire
Eau Claire2 stops$445
Minneapolis
Minneapolis1 stop$269
Duluth
Duluth1 stop$383
Chicago
Chicago1 stop$243
Milwaukee
Milwaukee1 stop$252
Madison
Madison1 stop$330
Appleton
Appleton1 stop$349
Green Bay
Green Bay1 stop$329
Wausau
Wausau1 stop$349
Rhinelander
Rhinelander1 stop$354
La Crosse
La Crosse1 stop$338
Eau Claire
Eau Claire2 stops$445
Minneapolis
Minneapolis1 stop$269
Duluth
Duluth1 stop$383
Chicago
Chicago1 stop$243

Book Cheap San Francisco to Wisconsin Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Wisconsin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Wisconsin

Fri, May 8 - Tue, May 12
Multiple Airlines Logo
7:15 am - 7:03 pm
SFO
-
ORD
9h 48m
1 stop
Multiple Airlines Logo
7:21 pm - 9:34 pm
ORD
-
SFO
28h 13m
1 stop
$243Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
6:29 pm - 5:35 am
SFO
-
ORD
9h 06m
1 stop
Multiple Airlines Logo
10:23 am - 11:25 pm
ORD
-
SFO
15h 02m
2 stops
$244Multiple Airlines
Tue, Apr 28 - Sat, May 2
Frontier Logo
10:38 pm - 10:02 am
SFO
-
ORD
9h 24m
1 stop
Frontier Logo
10:23 am - 11:25 pm
ORD
-
SFO
15h 02m
2 stops
$246Frontier
Mon, May 4 - Wed, May 6
Frontier Logo
6:29 pm - 5:50 am
SFO
-
ORD
9h 21m
1 stop
Frontier Logo
12:40 pm - 9:55 pm
ORD
-
SFO
11h 15m
2 stops
$247Frontier
Tue, May 19 - Thu, Jun 4
Delta Logo
5:50 am - 4:29 pm
SFO
-
ORD
8h 39m
1 stop
Delta Logo
2:11 pm - 9:30 pm
ORD
-
SFO
9h 19m
1 stop
$252Delta
Sat, Apr 25 - Sat, May 2
American Airlines Logo
1:28 pm - 10:00 pm
SFO
-
MKE
6h 32m
1 stop
American Airlines Logo
5:00 pm - 11:09 pm
MKE
-
SFO
8h 09m
1 stop
$317American Airlines
Wed, Apr 22 - Thu, Apr 30
American Airlines Logo
11:52 am - 9:58 pm
SFO
-
GRB
8h 06m
1 stop
American Airlines Logo
5:24 pm - 11:59 pm
GRB
-
SFO
8h 35m
1 stop
$329American Airlines
Tue, Apr 14 - Mon, Apr 20
United Airlines Logo
12:45 am - 11:59 am
SFO
-
GRB
9h 14m
1 stop
United Airlines Logo
5:40 pm - 1:35 am
GRB
-
SFO
9h 55m
1 stop
$349United Airlines
Fri, Apr 10 - Fri, Apr 17
Delta Logo
6:20 am - 3:36 pm
SFO
-
CWA
7h 16m
1 stop
Delta Logo
4:17 pm - 11:59 pm
CWA
-
SFO
9h 42m
2 stops
$354Delta
Wed, Aug 19 - Mon, Aug 24
United Airlines Logo
5:05 am - 3:07 pm
SFO
-
GRB
8h 02m
1 stop
United Airlines Logo
5:31 pm - 12:20 am
GRB
-
SFO
8h 49m
1 stop
$359United Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Wisconsin flights

Get data-powered insights and trends into flights from San Francisco to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Francisco to Wisconsin flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Wisconsin from San Francisco found in the last 72 hours was to Madison, at $1,390 round-trip. The most popular route is from San Francisco (SFO) to Madison (MSN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,390.

What is the cheapest month to fly from San Francisco to Wisconsin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Wisconsin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Wisconsin is August, when tickets cost $358 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $537 and $442 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Wisconsin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Wisconsin, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$105
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Milwaukee

FAQs - booking Wisconsin flights

  • How does KAYAK find such low prices on flights from San Francisco to Wisconsin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Wisconsin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Wisconsin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Wisconsin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Wisconsin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Wisconsin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Wisconsin

  • Looking for a cheap flight? 25% of our users found tickets from San Francisco to the following destinations at these prices or less: Chicago $197 one-way - $346 round-trip

Reviews of the top 5 airlines serving from San Francisco to Wisconsin

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Wisconsin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Wisconsin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4318 reviews
8.0Comfort
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
Airline reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

left on time, reasonable boarding process arrived early luggage came out quickly

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Everything you need to know for your flight from San Francisco to Wisconsin

Information on your arrival and departure airports