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Flights from San Francisco to Milwaukee

Cheapest airlines flights from San Francisco to Milwaukee

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logo Frontier Airlines

Find cheap flights from San Francisco to Milwaukee

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Francisco to Milwaukee Flight Information

Cheapest one-way flight price $91
Off-season for travel April
Peak season for travel June
Flight distance 2,963.44 km
Popular airline Alaska Airlines

When is the cheapest time to book flights from San Francisco to Milwaukee?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Milwaukee (MKE) the cheapest?

    Airlines adjust prices for flights from San Francisco to Milwaukee based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Milwaukee (MKE) cost?

    According to Trip.com's data, the lowest price is around $440.

How to find a cheap flight from San Francisco to Milwaukee

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Milwaukee. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest San Francisco to Milwaukee ticket.
Tap "Date" on flight search bar to scan through the calender for San Francisco to Milwaukee airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Jun 2 at US$92 for one-way flights.
2
Compare cheap San Francisco to Milwaukee flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Francisco to Milwaukee. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your San Francisco to Milwaukee route, you can easily track the price of your airline tickets from San Francisco to Milwaukee without manually checking every day.
4
Don't miss cheap San Francisco to Milwaukee flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from San Francisco to Milwaukee to get exclusive deals for you.

More Travel Options

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