MKE - SFO

$164 Find Cheap Flights from Milwaukee to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to San Francisco departing on 8/27. 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 San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to San Francisco, 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 Milwaukee to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$327
Typical prices: $293-$438
American Airlines
Wed 10/14Sat 10/17
MKE - SFO • 1 stop
Cheapest one-way
$164
Typical prices: $240-$379
American Airlines
Thu 8/27
MKE - SFO • 1 stop
Top airlines
Cheapest • from $327 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Milwaukee and San Francisco. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $296 (round-trip)
Shortest trip • 6h 33m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 53% compared to booking last minute.
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When to travel
Cheapest • 24% price drop
Most popular
Good to know
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+1
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Booking Insights
Flight Deals

Cheap Flights from Milwaukee to San Francisco (MKE-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to San Francisco 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 Milwaukee to San Francisco

Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
3:01 pm - 7:28 pm
MKE
-
SFO
6h 27m
1 stop
American Airlines Logo
7:30 am - 5:00 pm
SFO
-
MKE
7h 30m
1 stop
$327American Airlines
Thu, Aug 13 - Wed, Aug 19
Southwest Logo
3:05 pm - 9:40 pm
MKE
-
SFO
8h 35m
1 stop
Southwest Logo
11:50 am - 7:55 pm
SFO
-
MKE
6h 05m
1 stop
$328Southwest
Wed, Oct 14 - Wed, Oct 21
Delta Logo
5:00 pm - 10:39 pm
MKE
-
SFO
7h 39m
1 stop
Delta Logo
10:45 pm - 8:45 am
SFO
-
MKE
8h 00m
1 stop
$333Delta
Wed, Oct 28 - Mon, Nov 2
Southwest Logo
5:45 am - 3:15 pm
MKE
-
SFO
11h 30m
2 stops
Southwest Logo
9:40 am - 8:10 pm
SFO
-
MKE
8h 30m
2 stops
$339Southwest
Tue, Aug 18 - Thu, Aug 27
Southwest Logo
3:10 pm - 9:50 pm
MKE
-
SFO
8h 40m
1 stop
Southwest Logo
10:05 am - 9:00 pm
SFO
-
MKE
8h 55m
1 stop
$343Southwest
Tue, Oct 13 - Mon, Oct 19
Delta Logo
6:45 am - 12:31 pm
MKE
-
SFO
7h 46m
1 stop
Delta Logo
6:00 am - 4:07 pm
SFO
-
MKE
8h 07m
1 stop
$346Delta
Thu, Aug 13 - Wed, Aug 19
Southwest Logo
3:05 pm - 9:40 pm
MKE
-
SFO
8h 35m
1 stop
Southwest Logo
8:40 am - 8:05 pm
SFO
-
MKE
9h 25m
2 stops
$348Southwest
Tue, Oct 27 - Wed, Oct 28
Alaska Airlines Logo
5:00 pm - 10:44 pm
MKE
-
SFO
7h 44m
1 stop
Alaska Airlines Logo
6:00 am - 4:04 pm
SFO
-
MKE
8h 04m
1 stop
$359Alaska Airlines
Tue, Aug 18 - Thu, Aug 27
Southwest Logo
6:20 am - 12:35 pm
MKE
-
SFO
8h 15m
2 stops
Southwest Logo
10:40 am - 8:30 pm
SFO
-
MKE
7h 50m
2 stops
$369Southwest
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
7:10 am - 1:15 pm
MKE
-
SFO
8h 05m
1 stop
Southwest Logo
9:35 am - 8:05 pm
SFO
-
MKE
8h 30m
2 stops
$374Southwest
Booking Insights

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

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

How much is a round-trip flight from Milwaukee to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to San Francisco departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to San Francisco, 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 Milwaukee to San Francisco is February, where tickets cost $300 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $483 and $461 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Milwaukee to San Francisco, 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 Milwaukee to San Francisco, you should book around 4 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$164
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Milwaukee to San Francisco

When to book flights from Milwaukee to San Francisco

Are your dates flexible? Find out the best times to travel from Milwaukee to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to San Francisco

  • Is there an art program at San Francisco International Airport (SFO)?

    As you walk through the terminals on your arrival, spare time and experience the airport’s diverse exhibitions on scientific, art, and cultural topics from various sources. Also, you can take a self-guided tour using the iPad kiosks in Terminals 2 and 3 and appreciate the hidden gems at this property.

  • Does SFO have a spa?

    If you arrive at SFO fatigued after a long haul from MKE, you can get some therapy in one of the spas at this facility to relax your emotions and calm your nerves. Walk into the XpresSpa in Terminal 3 (Near Gates 80 - 90) and enjoy a massage, a facial, or a pedicure.

  • Are there car rentals at San Francisco International Airport?

    Nothing beats the convenience of exploring the city of San Francisco in a car. You can locate counters for numerous car rental agencies after the baggage claim. A free AirTrain Blue shuttle leaves every 5-15min from the terminals to the pick-up garage along McDonnell Road. It might be best if you booked in advance to get cheaper rates.

  • Are there any services for passengers with limited mobility at SFO upon arrival?

    Passengers with disabilities or limited mobility will have their needs catered to when they land at SFO. The facility has wheelchair-accessible amenities such as toilets. In addition, various airlines, in collaboration with the airport, provide trained agents to aid their movements through the customs and security desks after deplaning.

  • What is the cheapest flight from Milwaukee to San Francisco?

    In the last 5 days, the lowest price for a flight from Milwaukee to San Francisco was $164 for a one-way ticket and $327 for a round-trip.

  • Do I need a passport to fly between Milwaukee and San Francisco?

    No

  • Which airports will I be using when flying from Milwaukee to San Francisco?

    On your way to San Francisco, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at San Francisco.

  • Which aircraft models fly most regularly from Milwaukee to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to San Francisco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Milwaukee and San Francisco, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to San Francisco, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Milwaukee to San Francisco are Southwest and Delta. With an average price for the route of $427 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $362 and an overall rating of 7.8.

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

    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 Milwaukee to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Milwaukee 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 Milwaukee to San Francisco?

    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 to San Francisco with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and SFO can sometimes prove cheaper using this method.

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

    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 to San Francisco from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Milwaukee to San Francisco

  • Suppose you intend to fly with Delta Airlines from Milwaukee Mitchell International Airport (MKE) to San Francisco; you’ll be glad to learn that the carrier runs its hub at San Francisco International Airport (SFO). If you’re traveling aboard this carrier, you’ll arrive at SFO via Terminal 2. You’ll find the Centurion Lounge in Concourse D and enjoy priority clearance under the fast lane program.
  • Milwaukee Mitchell International Airport features a two-level Main Terminal consisting of Concourses C and D and a small International Arrivals Terminal. Inter-terminal movement is facilitated by free shuttle buses, which also connect the parking lots. American Airlines utilizes Concourse D, gates D52, D54 - D56.
  • Religious souls keen to have a private session with their maker before flying to SFO will be glad to note that the facility offers a meditation room. Escape to this sacred oasis if you’re looking for a quiet and tranquil location for thought, reflection, and prayer before departure. You can locate this suite on the daily parking moving walkway on level 3 of the parking lot.
  • With hourly and daily parking options, those looking to drop off their cars at Milwaukee Mitchell International Airport before their voyage to SFO won’t have a problem finding a space. As SFO is more than 5h flight away from MKE, consider a daily parking lot. You’ll find room on every floor of the parking garage.
  • MKE provides essential family amenities, including lactating suites for mothers and the littlest family members to enjoy. The establishment teamed up with Mamava to install lactation rooms in the Main Terminal and Concourse C. The spaces are clean and quiet and offer privacy when pumping or breastfeeding. Still, they feature mirrors, comfortable chairs, and power outlets.

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

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to San Francisco. 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 Milwaukee to San Francisco? 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.
7.9
SouthwestOverall score based on 4246 reviews
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

2.0 MediocreIrene, Jun 2026
DEN - SFO
Read more Southwest reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

Flight was delayed more than 2 hour do the scheduling issues and then some confusing weight and balance matters, followed by a miscommunication with the tower on which runway was going to be used based on the airplane weight. All these things should have been figured out in advance. Instead of arriving at 12:30 a.m. we arrived at 2:30 a.m. very difficult to find a taxi or other transport at SFO. Luggage was delayed. An extension of an unpleasant flight day

The crew was fabulous, outstanding, friendly, attentive and just great, really made my flight one of the best I've ever had, thank you southwest crew flight #474, from Los Angeles to San Francisco on April 2,2024

We were headed for Florida and anxious to get there. Everything was absolutely the best. This is our first time with Southwest and it’s now our go to airline. Best ever.

We sat on the runway for over an hour before departure. That was unwelcome.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Long 5 hour and 45 min flight and only one drink service and cookie snack

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

Our flight was delayed by four hours without notice, the app for getting my boarding pass is super confusing, and I wasn’t able to check a suitcase without paying for a higher cost package

First the gate was a total nightmare-no chairs anywhere! So over crowded and only one bathroom and nightmare of food service - took forever and NOT one place to sit. No inflight entertainment and had to pay 60.00 for a small carry on. I will never fly Frontier again!

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

See my previous comment which is mostly about our flight from Phoenix to SFO

The check in at the airport was awful. Told I need to pay for a bag. The item was taken at screening. I went back to get my $ back and they gave me a coupon with a QR code that doesn’t work. Worst costumer service ever!!!!!

4 hour delay because they used our aircraft to fly a different segment (per the captain)

absolutely horrific. delayed flights, overbooking. over charging. nightmare service beyond words. stay away.

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

Information on your arrival and departure airports