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Cheap flights from Milwaukee to San Francisco from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to San Francisco departing on 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Milwaukee to San Francisco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to San Francisco.
Frontier Logo
3:48 pm - 12:09 amMKE-SFO
10h 21m1 stop
Frontier Logo
6:35 am - 3:25 pmSFO-MKE
6h 50m1 stop
$218Frontier
Find Deal
Thu, May 8 - Sun, May 11
American Airlines Logo
12:16 pm - 6:34 pmMKE-SFO
8h 18m1 stop
American Airlines Logo
12:21 am - 11:02 amSFO-MKE
8h 41m1 stop
$225American Airlines
Find Deal
Wed, May 21 - Sat, May 24
Delta Logo
12:20 pm - 5:15 pmMKE-SFO
6h 55m1 stop
Delta Logo
6:05 am - 2:52 pmSFO-MKE
6h 47m1 stop
$257Delta
Find Deal
Wed, Jul 30 - Sat, Aug 2
Delta Logo
6:30 am - 1:15 pmMKE-SFO
8h 45m1 stop
Delta Logo
10:40 pm - 8:43 amSFO-MKE
8h 03m1 stop
$269Delta
Find Deal
Wed, Jul 30 - Sun, Aug 3
United Airlines Logo
5:15 am - 11:29 amMKE-SFO
8h 14m1 stop
United Airlines Logo
3:50 pm - 11:59 pmSFO-MKE
6h 09m1 stop
$297United Airlines
Find Deal
Sat, Jul 5 - Sat, Jul 12
Southwest Logo
3:35 pm - 10:45 pmMKE-SFO
9h 10m2 stops
Southwest Logo
9:05 pm - 9:35 amSFO-MKE
10h 30m1 stop
$300Southwest
Find Deal
Tue, Oct 7 - Wed, Oct 8
Southwest Logo
6:15 am - 2:40 pmMKE-SFO
10h 25m2 stops
Southwest Logo
5:00 am - 1:05 pmSFO-MKE
6h 05m1 stop
$316Southwest
Find Deal
Tue, Aug 12 - Sat, Aug 16
Sun Country Air Logo
6:11 pm - 10:50 pmMKE-SFO
6h 39m1 stop
Sun Country Air Logo
9:05 am - 5:35 pmSFO-MKE
6h 30m1 stop
$325Sun Country Air
Find Deal
Thu, Jun 12 - Sun, Jun 15
United Airlines Logo
5:47 pm - 11:59 pmMKE-SFO
8h 12m1 stop
United Airlines Logo
5:00 am - 1:26 pmSFO-MKE
6h 26m1 stop
$326United Airlines
Find Deal
Fri, May 16 - Sun, May 18
Sun Country Air Logo
6:29 pm - 10:53 pmMKE-SFO
6h 24m1 stop
Sun Country Air Logo
9:05 am - 5:23 pmSFO-MKE
6h 18m1 stop
$338Sun Country Air
Find Deal
Thu, Jun 19 - Sun, Jun 22

Southwest flights from Milwaukee to San Francisco

Our best Southwest deals on Milwaukee to San Francisco flight tickets
Southwest
Oct 7
MKE3:35 pmMilwaukee-Mitchell
9h 10m
2 stops
SFO10:45 pmSan Francisco
Oct 8
SFO9:05 pmSan Francisco
10h 30m
1 stop
MKE9:35 amMilwaukee-Mitchell
Southwest
Aug 12
MKE6:15 amMilwaukee-Mitchell
10h 25m
2 stops
SFO2:40 pmSan Francisco
Aug 16
SFO5:00 amSan Francisco
6h 05m
1 stop
MKE1:05 pmMilwaukee-Mitchell
Southwest
Sep 8
MKE5:30 amMilwaukee-Mitchell
5h 55m
1 stop
SFO9:25 amSan Francisco
Sep 25
SFO8:35 amSan Francisco
11h 00m
2 stops
MKE9:35 pmMilwaukee-Mitchell

United Airlines flights from Milwaukee to San Francisco

Our best United Airlines deals on Milwaukee to San Francisco flight tickets
United Airlines
Jul 5
MKE5:15 amMilwaukee-Mitchell
8h 14m
1 stop
SFO11:29 amSan Francisco
Jul 12
SFO3:50 pmSan Francisco
6h 09m
1 stop
MKE11:59 pmMilwaukee-Mitchell
United Airlines
May 16
MKE5:47 pmMilwaukee-Mitchell
8h 12m
1 stop
SFO11:59 pmSan Francisco
May 18
SFO5:00 amSan Francisco
6h 26m
1 stop
MKE1:26 pmMilwaukee-Mitchell
United Airlines
Aug 12
MKE2:47 pmMilwaukee-Mitchell
11h 12m
2 stops
SFO11:59 pmSan Francisco
Aug 15
SFO12:30 amSan Francisco
7h 42m
1 stop
MKE10:12 amMilwaukee-Mitchell

See travel insights to San Francisco from

How to get the cheapest flight ticket from Milwaukee to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $309.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Milwaukee to San Francisco is on a Saturday when prices can be found for as low as $308. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $421.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Milwaukee to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $286. Flights in the morning are often more expensive with an average ticket price of $368.

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

You are more likely to see cheaper flights to San Francisco from Milwaukee when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $359 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Milwaukee for as low as $285 on momondo.

How have Milwaukee to San Francisco flight prices changed over time?

As of April 2025, prices for Milwaukee to San Francisco flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to San Francisco (MKE to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to San Francisco

Best Price Found

$100

Fastest flight time

5h 55m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Milwaukee in the past 72 hours is $100. The best round-trip flight deal from Milwaukee to San Francisco found on momondo in the last 72 hours is $218.
The fastest flight from Milwaukee to San Francisco takes 5h 55m
There are no direct flights from Milwaukee to San Francisco. Popular non-direct route for this connection is Milwaukee-Mitchell Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Milwaukee-Mitchell to San Francisco by plane?

    The straight-line distance from Milwaukee-Mitchell to San Francisco is 1836.3 mi. Flights usually cover this in 5h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to San Francisco Airport?

    Prices for flights from Milwaukee-Mitchell Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to San Francisco Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Milwaukee to San Francisco?


Best airlines flying from Milwaukee to San Francisco

Compare and see reviews for airlines that fly from Milwaukee to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $126Free CancellationRating
5.9
3,284 reviews
Search Frontier flights
American AirlinesPriceFrom $220Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $231Free CancellationRating
7.4
8,694 reviews
Search United Airlines flights
DeltaPriceFrom $250Free CancellationRating
8.0
7,927 reviews
Search Delta flights
SouthwestPriceFrom $260Free CancellationRating
8.0
4,292 reviews
Search Southwest flights
Sun Country AirPriceFrom $320Free CancellationRating
6.9
345 reviews
Search Sun Country Air flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Hayward
Modesto
Calistoga
Sonoma
Roseville
Bodega Bay
Daly City
Santa Clara
Fremont
South San Francisco
Big Sur
Sunnyvale
Redwood City
Berkeley
Walnut Creek
Vallejo
Palo Alto
Fairfield

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to San Francisco for you.

Can I find flights from Milwaukee to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Milwaukee to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Milwaukee to San Francisco?

Once all potential Milwaukee to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Milwaukee to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Milwaukee and alert you when they change.


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