Milwaukee to San Francisco flights

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Lowest observed: €167, departing 6 Jan 2027 (Last checked: 11 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 74Check live prices for this route
Airlines seen: Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines, Sun Country Airlines +1 more
Typical journey time: 8h 05m

Lowest observed

€167Checked on 11 Oct 2026

Average observed

€217

Cheapest month

January 2027

Last checked

11 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €167

Below average

6 Jan 2027

Alaska Airlines · 1 stop · One way

Cheapest observed day · Last checked: 11 Oct 2026

Departure

15:25

When to fly

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Find the dates that work for you

The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Alaska Airlines fares from Milwaukee to San Francisco. The lowest fare our own searches returned is €167, seen on 11 Oct 2026. The average across the fares we caught is €217. January 2027 is the cheapest month in our observations, at €167. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Milwaukee to San Francisco. Prices move often, so pick your dates to see the latest options.

Route distance: 2,958 km
Typical journey time: 8h 05m
Airlines seen: Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines, Sun Country Airlines +1 more
Seen on fares with a connection: United Airlines, Alaska Airlines, Southwest Airlines, American Airlines, Delta Air Lines, Frontier Airlines +1 more

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

General Mitchell International Airport (MKE) → Milwaukee, city gazetteer reference point (43.0389, -87.9065): ≈ 10 km.
San Francisco International Airport (SFO) → San Francisco, city gazetteer reference point (37.7749, -122.4194): ≈ 18 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest fare by departure month

Cheapest month from Milwaukee to San Francisco: January 2027, from €167 (checked 11 Oct 2026).

Lowest fare by departure month
Month	Lowest fare	Priced days
October 2026	€176	6
November 2026	€176	25
December 2026	€169	21
January 2027	€167	17
February 2027	€167	5

Lowest fare by day of the week

Cheapest day of the week from Milwaukee to San Francisco: Wednesday, from €167 (checked 11 Oct 2026).

Lowest fare by day of the week
Day	Lowest fare	Priced days
Monday	€181	12
Tuesday	€181	8
Wednesday	€167	12
Thursday	€167	13
Friday	€167	12
Saturday	€222	8
Sunday	€181	9

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Lowest one-way fare we saw per airline

Cheapest airline from Milwaukee to San Francisco: Alaska Airlines, from €167 (checked 11 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Alaska Airlines	€167Jan 6, 2027	35
United Airlines	€222Nov 2, 2026	35

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Milwaukee to San Francisco?

The lowest fare we have observed is €167, found on 11 Oct 2026. Prices move, so read it as a floor rather than a quote.

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

Cheapest month from Milwaukee to San Francisco: January 2027, from €167 (checked 11 Oct 2026).

Are there direct flights from Milwaukee to San Francisco?

Our data holds no non-stop flight from Milwaukee to San Francisco. The fares on this page include at least one stop.

Which airlines fly from Milwaukee to San Francisco?

These are the carriers we have seen on the route: Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines, Sun Country Airlines +1 more.

How long does the flight from Milwaukee to San Francisco take?

The average journey time across the 74 fares we observed is 8h 25m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Milwaukee to San Francisco fares were non-stop?

None of the 74 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

Which day of the week is cheapest from Milwaukee to San Francisco?

Cheapest day of the week from Milwaukee to San Francisco: Wednesday, from €167 (checked 11 Oct 2026).

Which airline has the lowest fare from Milwaukee to San Francisco?

Cheapest airline from Milwaukee to San Francisco: Alaska Airlines, from €167 (checked 11 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide