$164+ Cheap flights from San Francisco to Milwaukee (SFO - MKE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MKE
Aug 1 — Aug 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Milwaukee with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Milwaukee
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to MilwaukeeExplore the most affordable flight options available from San Francisco to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from San Francisco to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:00 am
SFO
- MKE
1 stop6h 31m
United Airlines
Tue 9/296:32 pm
MKE
- SFO
1 stop7h 58m
United Airlines
Deal found 6/30![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:12 am
SFO
- MKE
1 stop8h 08m
Delta
Mon 8/246:59 pm
MKE
- SFO
1 stop6h 48m
Delta
Deal found 6/29![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:53 pm
SFO
- MKE
1 stop6h 56m
American Airlines
Sat 8/156:48 pm
MKE
- SFO
1 stop6h 57m
American Airlines
Deal found 6/29![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:29 pm
SFO
- MKE
1 stop9h 48m
American Airlines
Wed 8/55:02 am
MKE
- SFO
1 stop7h 01m
American Airlines
Deal found 6/30![American Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:40 pm
SFO
- MKE
2 stops10h 30m
Southwest
Tue 8/255:00 pm
MKE
- SFO
1 stop6h 20m
Southwest
Deal found 6/28![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:35 am
SFO
- MKE
1 stop8h 42m
Delta
Tue 7/289:39 am
MKE
- SFO
1 stop6h 38m
Delta
Deal found 6/30![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:40 pm
SFO
- MKE
2 stops10h 30m
Southwest
Wed 8/266:20 am
MKE
- SFO
2 stops8h 55m
Southwest
Deal found 6/28![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:05 pm
SFO
- MKE
1 stop9h 05m
Southwest
Mon 8/176:25 pm
MKE
- SFO
1 stop6h 25m
Southwest
Deal found 6/29![Southwest logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:03 pm
SFO
- MKE
1 stop7h 31m
American Airlines
Tue 8/46:40 pm
MKE
- SFO
1 stop8h 03m
American Airlines
Deal found 6/28![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:18 pm
SFO
- MKE
1 stop7h 20m
American Airlines
Thu 7/306:40 pm
MKE
- SFO
1 stop8h 03m
American Airlines
Deal found 7/1![American Airlines logo]()
$350
Best flights from San Francisco to MilwaukeeDiscover carefully curated flight deals from San Francisco to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from San Francisco to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:59 pm
SFO
- MKE
1 stop7h 56m
Delta
Thu 8/276:59 pm
MKE
- SFO
1 stop6h 48m
Delta
Deal found 6/28![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:05 am
SFO
- MKE
1 stop8h 55m
Southwest
Mon 8/105:20 am
MKE
- SFO
1 stop14h 15m
Southwest
Deal found 7/2![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:13 am
SFO
- MKE
1 stop6h 56m
Delta
Wed 8/1212:18 pm
MKE
- SFO
1 stop7h 00m
Delta
Deal found 6/30![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:35 pm
SFO
- MKE
1 stop6h 20m
Southwest
Mon 8/37:30 pm
MKE
- SFO
1 stop7h 05m
Southwest
Deal found 6/27![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:59 pm
SFO
- MKE
1 stop7h 51m
Delta
Mon 10/2610:50 am
MKE
- SFO
1 stop8h 23m
Delta
Deal found 6/27![Delta logo]()
$402
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:50 pm
SFO
- MKE
1 stop7h 10m
Southwest
Thu 8/63:05 pm
MKE
- SFO
1 stop7h 25m
Southwest
Deal found 6/29![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:45 pm
SFO
- MKE
1 stop8h 10m
Southwest
Wed 7/297:05 pm
MKE
- SFO
1 stop6h 25m
Southwest
Deal found 7/2![Southwest logo]()
$427
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:25 am
SFO
- MKE
1 stop8h 10m
Southwest
Tue 8/45:00 pm
MKE
- SFO
1 stop6h 20m
Southwest
Deal found 7/1![Southwest logo]()
$485
Last-minute flights from San Francisco to MilwaukeeDiscover last-minute flight deals from San Francisco to Milwaukee. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Milwaukee. Data last updated July 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:35 am
SFO
- MKE
1 stop8h 42m
Delta
Tue 7/289:39 am
MKE
- SFO
1 stop6h 38m
Delta
Deal found 6/30![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:03 pm
SFO
- MKE
1 stop7h 31m
American Airlines
Tue 8/46:40 pm
MKE
- SFO
1 stop8h 03m
American Airlines
Deal found 6/28![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:18 pm
SFO
- MKE
1 stop7h 20m
American Airlines
Thu 7/306:40 pm
MKE
- SFO
1 stop8h 03m
American Airlines
Deal found 7/1![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:29 pm
SFO
- MKE
1 stop9h 48m
American Airlines
Wed 8/55:02 am
MKE
- SFO
1 stop7h 01m
American Airlines
Deal found 6/30![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:53 pm
SFO
- MKE
1 stop6h 56m
American Airlines
Sat 8/156:48 pm
MKE
- SFO
1 stop6h 57m
American Airlines
Deal found 6/29![American Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:40 pm
SFO
- MKE
2 stops10h 30m
Southwest
Sat 8/151:30 pm
MKE
- SFO
2 stops9h 05m
Southwest
Deal found 6/29![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:05 pm
SFO
- MKE
1 stop9h 05m
Southwest
Mon 8/176:25 pm
MKE
- SFO
1 stop6h 25m
Southwest
Deal found 6/29![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:12 am
SFO
- MKE
1 stop8h 08m
Delta
Mon 8/246:59 pm
MKE
- SFO
1 stop6h 48m
Delta
Deal found 6/29![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:40 pm
SFO
- MKE
2 stops10h 30m
Southwest
Tue 8/255:00 pm
MKE
- SFO
1 stop6h 20m
Southwest
Deal found 6/28![Southwest logo]()
$332
One-way flights from San Francisco to MilwaukeeSearch for one-way flight options from San Francisco to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from San Francisco to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:46 pm
SFO
- MKE
1 stop7h 15m
American Airlines
Deal found 6/30![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:35 am
SFO
- MKE
1 stop8h 42m
Delta
Deal found 6/29![Delta logo]()
$167
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:53 pm
SFO
- MKE
1 stop6h 56m
American Airlines
Deal found 7/2![American Airlines logo]()
$168
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:35 am
SFO
- MKE
2 stops9h 50m
Southwest
Deal found 6/30![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:05 am
SFO
- MKE
1 stop8h 55m
Southwest
Deal found 6/28![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:35 am
SFO
- MKE
2 stops8h 30m
Southwest
Deal found 6/29![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am
SFO
- MKE
2 stops9h 40m
Southwest
Deal found 6/28![Southwest logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:55 am
SFO
- MKE
2 stops11h 05m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 am
SFO
- MKE
2 stops9h 50m
Southwest
Deal found 6/30![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:50 pm
SFO
- MKE
1 stop8h 55m
Southwest
Deal found 7/1![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:05 am
SFO
- MKE
2 stops9h 50m
Southwest
Deal found 6/29![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:05 am
SFO
- MKE
2 stops8h 50m
Southwest
Deal found 6/30![Southwest logo]()
$261
Find flight deals from San Francisco to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $322 (United Airlines) |
One-way from | $164 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from San Francisco to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Mon 8/24
10:59 pm-8:55 am
1 stop7h 56m
Milwaukee-Mitchell
Thu 8/27
6:59 pm-11:47 pm
1 stop6h 48m
$327
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Thu 8/6
10:05 am-9:00 pm
1 stop8h 55m
Milwaukee-Mitchell
Mon 8/10
5:20 am-5:35 pm
1 stop14h 15m
$393
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Wed 8/5
6:13 am-3:09 pm
1 stop6h 56m
Milwaukee-Mitchell
Wed 8/12
12:18 pm-5:18 pm
1 stop7h 00m
$393
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Fri 10/9
10:59 pm-8:50 am
1 stop7h 51m
Milwaukee-Mitchell
Mon 10/26
10:50 am-5:13 pm
1 stop8h 23m
$402
Quickest round-trip
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Wed 7/29
3:35 pm-11:55 pm
1 stop6h 20m
Milwaukee-Mitchell
Mon 8/3
7:30 pm-12:35 am
1 stop7h 05m
$405
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Mon 8/3
12:50 pm-10:00 pm
1 stop7h 10m
Milwaukee-Mitchell
Thu 8/6
3:05 pm-8:30 pm
1 stop7h 25m
$418
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Thu 7/23
3:45 pm-1:55 am
1 stop8h 10m
Milwaukee-Mitchell
Wed 7/29
7:05 pm-11:30 pm
1 stop6h 25m
$427
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Sun 7/26
9:25 am-7:35 pm
1 stop8h 10m
Milwaukee-Mitchell
Tue 8/4
5:00 pm-9:20 pm
1 stop6h 20m
$485
Cheapest one-way
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Tue 8/18
6:13 am-3:09 pm
1 stop6h 56m
$164
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Sat 9/5
6:00 am-2:33 pm
1 stop6h 33m
$164
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Milwaukee in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from San Francisco with our price prediction graph.
SFO-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Milwaukee
How far ahead should I book a flight from San Francisco to Milwaukee?
The best time to book flights from San Francisco to Milwaukee is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Milwaukee (average of $385). Flying from San Francisco to Milwaukee in June is currently the most expensive (average of $527). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Francisco to Milwaukee?
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated July 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from San Francisco to Milwaukee to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Milwaukee flight routes
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Milwaukee by cabin class
Find flights from San Francisco to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
San Francisco and Milwaukee flights
Browse other San Francisco and Milwaukee flight options. Last updated on July 2, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Francisco to Milwaukee
Discover the top 5 airlines that operate flights from San Francisco to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$275 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$317 | Average$498 | FlexibilityNo cancel fee | On-time63% |