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Flights from San Francisco to Milwaukee

San Francisco to Milwaukee Flight Information

The approximate distance between San Francisco and Milwaukee is 2,963.44 km. According to Trip.com data, travel demand hits its peak in July.

Cheapest one-way
US$133
Delta Air Lines Delta Air Lines SFO-MKE 7h 53m · 1 stop Tue, Sep 22
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Cheapest round-trip
US$392
Hahn Air Hahn Air SFO-MKE 9h 25m · 2 stops Tue, Oct 6 - Tue, Oct 13
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Recommended airlines
Delta Air Lines Delta Air Lines Cheapest · From US$133 American Airlines American Airlines Most booked
When to fly
September
Cheapest
July
Peak season
Route details
2,963.44 km
Flight distance

Search cheap flights from San Francisco to Milwaukee in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$133, and round-trip tickets start at US$392.

      • SFO 23:40
        9h 25m
        1 stop
        MKE 11:05
        San Francisco - Milwaukee | Tue, Oct 6 | Hahn Air
        MKE 20:00
        6h 35m
        1 stop
        SFO 00:35
        Milwaukee - San Francisco | Tue, Oct 13 |
        US$392 US$681
        42% off
        42% off
        US$681 US$392
      • SFO 23:36
        6h 31m
        1 stop
        MKE 08:07
        San Francisco - Milwaukee | Tue, Oct 6 | American Airlines
        MKE 19:19
        16h 18m
        1 stop
        SFO 09:37
        Milwaukee - San Francisco | Tue, Oct 13 | American Airlines
        US$432 US$681
        37% off
        37% off
        US$681 US$432
      • SFO 05:36
        8h 26m
        1 stop
        MKE 16:02
        San Francisco - Milwaukee | Wed, Aug 26 | Delta Air Lines
        MKE 07:02
        9h 47m
        1 stop
        SFO 14:49
        Milwaukee - San Francisco | Sat, Aug 29 | Alaska Airlines
        US$439 US$681
        36% off
        36% off
        US$681 US$439
      • SFO 00:05
        7h 13m
        1 stop
        MKE 09:18
        San Francisco - Milwaukee | Tue, Oct 6 | Delta Air Lines
        MKE 16:35
        7h 50m
        1 stop
        SFO 22:25
        Milwaukee - San Francisco | Tue, Oct 13 |
        US$449
        34% off
        US$681 US$449
      • SFO 13:54
        8h 5m
        1 stop
        MKE 23:59
        San Francisco - Milwaukee | Wed, Aug 26 | Alaska Airlines
        MKE 07:02
        8h 8m
        1 stop
        SFO 13:10
        Milwaukee - San Francisco | Sat, Aug 29 | Alaska Airlines
        US$449
        34% off
        US$681 US$449
      • SFO 05:00
        6h 29m
        1 stop
        MKE 13:29
        San Francisco - Milwaukee | Mon, Aug 24 | United Airlines
        MKE 05:00
        7h 26m
        1 stop
        SFO 10:26
        Milwaukee - San Francisco | Mon, Aug 31 | United Airlines
        US$478
        30% off
        US$681 US$478
      • SFO 22:53
        6h 51m
        1 stop
        MKE 07:44
        San Francisco - Milwaukee | Wed, Aug 26 | American Airlines
        MKE 15:05
        8h 25m
        1 stop
        SFO 21:30
        Milwaukee - San Francisco | Sat, Aug 29 | Alaska Airlines
        US$481
        28% off
        US$681 US$481
      • SFO 13:54
        8h 17m
        1 stop
        MKE 00:11
        San Francisco - Milwaukee | Wed, Aug 26 | United Airlines
        MKE 07:02
        9h 47m
        1 stop
        SFO 14:49
        Milwaukee - San Francisco | Sat, Aug 29 | Alaska Airlines
        US$485
        28% off
        US$681 US$485
      • SFO 05:33
        6h 21m
        1 stop
        MKE 13:54
        San Francisco - Milwaukee | Sat, Aug 22 | American Airlines
        MKE 17:50
        7h 20m
        1 stop
        SFO 23:10
        Milwaukee - San Francisco | Mon, Aug 24 | American Airlines
        US$490
        28% off
        US$681 US$490
      • SFO 22:59
        7h 46m
        1 stop
        MKE 08:45
        San Francisco - Milwaukee | Sat, Aug 22 | Delta Air Lines
        MKE 18:59
        6h 48m
        1 stop
        SFO 23:47
        Milwaukee - San Francisco | Mon, Aug 24 | Delta Air Lines
        US$490
        28% off
        US$681 US$490
      • SFO 13:00
        17h 25m
        1 stop
        MKE 14:00
        San Francisco - Milwaukee | Wed, Aug 19 | Normal Airline
        MKE 15:00
        6h
        Nonstop
        SFO 16:00
        Milwaukee - San Francisco | Fri, Aug 21 | Normal Airline
        More cheap flights
        More cheap flights
      • SFO 22:59
        7h 53m
        1 stop
        MKE 08:52
        San Francisco - Milwaukee | Tue, Sep 22 | Delta Air Lines
        US$133 US$239
        44% off
        44% off
        US$239 US$133
      • SFO 22:59
        7h 53m
        1 stop
        MKE 08:52
        San Francisco - Milwaukee | Tue, Sep 15 | Delta Air Lines
        US$133 US$239
        44% off
        44% off
        US$239 US$133
      • SFO 23:30
        8h 30m
        1 stop
        MKE 10:00
        San Francisco - Milwaukee | Tue, Sep 15 | United Airlines
        US$136 US$239
        43% off
        43% off
        US$239 US$136
      • SFO 23:30
        8h 30m
        1 stop
        MKE 10:00
        San Francisco - Milwaukee | Tue, Sep 22 | United Airlines
        US$136
        43% off
        US$239 US$136
      • SFO 08:00
        10h 31m
        1 stop
        MKE 20:31
        San Francisco - Milwaukee | Wed, Sep 16 | Delta Air Lines
        US$153
        36% off
        US$239 US$153
      • SFO 21:27
        21h 58m
        1 stop
        MKE 21:25
        San Francisco - Milwaukee | Tue, Sep 15 | Frontier Airlines
        US$154
        36% off
        US$239 US$154
      • SFO 09:02
        9h 1m
        1 stop
        MKE 20:03
        San Francisco - Milwaukee | Wed, Sep 16 | American Airlines
        US$156
        35% off
        US$239 US$156
      • SFO 00:05
        7h 13m
        1 stop
        MKE 09:18
        San Francisco - Milwaukee | Fri, Sep 25 | Delta Air Lines
        US$166
        31% off
        US$239 US$166
      • SFO 22:00
        9h 6m
        1 stop
        MKE 09:06
        San Francisco - Milwaukee | Fri, Sep 11 | Delta Air Lines
        US$167
        30% off
        US$239 US$167
      • SFO 23:30
        9h 57m
        1 stop
        MKE 11:27
        San Francisco - Milwaukee | Fri, Sep 11 | American Airlines
        US$172
        28% off
        US$239 US$172
      • SFO 13:00
        17h 25m
        1 stop
        MKE 14:00
        San Francisco - Milwaukee | Wed, Aug 19 | Normal Airline
        More cheap flights
        More cheap flights

Popular airlines flying from San Francisco to Milwaukee

You can choose from 1 airlines that fly from San Francisco to Milwaukee, including American Airlines, Delta Air Lines has lowest fares on this route.
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from San Francisco to Milwaukee according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from San Francisco to Milwaukee (SFO-MKE)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as US$133 on Cheapest nonstop routes (e.g. SFO to MKE on Tue, Sep 22), while Hahn Air offers Cheapest nonstop round-trips from US$392 departing on Tue, Oct 6 and returning on Tue, Oct 13.
  • At the moment, several airlines serve connecting flights from San Francisco to Milwaukee, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Milwaukee is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from San Francisco to Milwaukee, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 22, with one-way flights priced at just US$133.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Milwaukee travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Francisco to Milwaukee is September, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from San Francisco to Milwaukee on August 18, 2026 with Delta Air Lines, with prices starting at US$151.
  • You can land at any one of the following hubs in Milwaukee, with San Francisco International Airport to Milwaukee Mitchell International Airport (SFO-MKE) is by far the most common option on this route: Milwaukee Mitchell International Airport (MKE).
  • The time difference between Milwaukee and San Francisco is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Francisco to Milwaukee is US$271. Fares vary by travel date, airline and availability.
  • Enter San Francisco and Milwaukee, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Trip.com Airline Insights on Flights from San Francisco to Milwaukee

Which airline offers the cheapest direct flights from San Francisco to Milwaukee?

Data is based on the average price of all nonstop flights from San Francisco to Milwaukee on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Delta Air Lines provides the lowest-priced direct flights from San Francisco to Milwaukee, with fares starting at US$167.

US$76
US$167
US$258
US$349
US$440
Delta Air Lines
US$167
Delta Air Lines
Frontier Airlines
US$187
Frontier Airlines
American Airlines
US$270
American Airlines
United Airlines
US$440
United Airlines

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.