$182+ Cheap flights from Milwaukee to San Francisco (MKE - SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SFO
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to San Francisco with Cheapflights
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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
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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 Milwaukee to San Francisco
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Cheapest flights from Milwaukee to San FranciscoExplore the most affordable flight options available from Milwaukee to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Milwaukee to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/310:42 am -
1 stop8h 38m
Sat 10/310:42 pm -
1 stop6h 25m
Deal found 9/3![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 9/3. 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 10/15:00 pm -
1 stop9h 05m
Mon 10/510:55 am -
2 stops9h 55m
Deal found 9/3![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 9/2. 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.
Mon 10/2611:25 am -
2 stops9h 20m
Wed 10/2810:20 am -
2 stops9h 30m
Deal found 9/2![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 10/214:00 pm -
1 stop9h 40m
Tue 11/175:05 am -
2 stops9h 05m
Deal found 9/2![Southwest logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 9/251:18 pm -
1 stop8h 46m
Mon 9/2810:46 pm -
1 stop7h 15m
Deal found 9/3![American Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/3. 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 10/32:05 pm -
2 stops9h 30m
Wed 10/219:35 pm -
1 stop11h 05m
Deal found 9/3![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 9/3. 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 9/265:30 am -
2 stops8h 05m
Tue 9/298:40 am -
2 stops9h 30m
Deal found 9/3![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 9/3. 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 10/36:20 am -
2 stops10h 00m
Tue 10/2011:40 pm -
1 stop9h 25m
Deal found 9/3![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 9/2. 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.
Tue 10/137:30 am -
2 stops11h 40m
Thu 10/1511:30 am -
2 stops9h 20m
Deal found 9/2![Southwest logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:02 pm -
1 stop19h 50m
Tue 11/1011:52 pm -
2 stops31h 24m
Deal found 9/4![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 pm -
1 stop13h 18m
Sun 10/1810:14 pm -
2 stops33h 06m
Deal found 9/4![Multiple Airlines logo]()
$421
Best flights from Milwaukee to San FranciscoDiscover carefully curated flight deals from Milwaukee to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Milwaukee to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/4. 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 10/105:10 pm -
1 stop6h 05m
Tue 10/1311:05 am -
2 stops8h 45m
Deal found 9/4![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/3. 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 11/1010:48 am -
1 stop7h 32m
Wed 11/115:00 am -
1 stop6h 32m
Deal found 9/3![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/5. 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.
Sat 10/177:05 am -
1 stop7h 15m
Sun 10/1810:55 pm -
1 stop7h 45m
Deal found 9/5![Delta logo]()
$488
This Southwest deal was found by Cheapflights users on 9/3. 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 10/32:05 pm -
2 stops9h 30m
Wed 10/219:35 pm -
1 stop11h 05m
Deal found 9/3![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 9/2. 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 11/265:50 am -
2 stops9h 50m
Wed 12/165:05 am -
2 stops9h 05m
Deal found 9/2![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 9/3. 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.
Fri 10/25:20 am -
2 stops8h 00m
Tue 10/2011:40 pm -
1 stop9h 25m
Deal found 9/3![Southwest logo]()
$425
This Southwest deal was found by Cheapflights users on 9/3. 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 11/116:35 am -
1 stop9h 15m
Sun 11/1510:40 am -
2 stops9h 25m
Deal found 9/3![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sun 11/13:55 pm -
2 stops10h 10m
Wed 11/411:15 am -
1 stop8h 10m
Deal found 9/2![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 9/4. 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.
Fri 10/95:00 pm -
1 stop9h 10m
Sat 10/1711:35 am -
2 stops10h 35m
Deal found 9/4![Southwest logo]()
$454
This Southwest deal was found by Cheapflights users on 9/5. 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 10/2711:45 am -
1 stop6h 20m
Mon 11/210:40 am -
2 stops9h 25m
Deal found 9/5![Southwest logo]()
$454
This Southwest deal was found by Cheapflights users on 9/3. 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.
Fri 11/63:55 pm -
2 stops10h 10m
Sun 11/88:30 am -
1 stop8h 30m
Deal found 9/3![Southwest logo]()
$455
Last-minute flights from Milwaukee to San FranciscoDiscover last-minute flight deals from Milwaukee to San Francisco. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to San Francisco. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 9/251:18 pm -
1 stop8h 46m
Mon 9/2810:46 pm -
1 stop7h 15m
Deal found 9/3![American Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/3. 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 9/265:30 am -
2 stops8h 05m
Tue 9/298:40 am -
2 stops9h 30m
Deal found 9/3![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 9/3. 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 10/15:00 pm -
1 stop9h 05m
Mon 10/510:55 am -
2 stops9h 55m
Deal found 9/3![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/310:42 am -
1 stop8h 38m
Sat 10/310:42 pm -
1 stop6h 25m
Deal found 9/3![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 9/3. 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 10/32:05 pm -
2 stops9h 30m
Wed 10/219:35 pm -
1 stop11h 05m
Deal found 9/3![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 9/3. 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 10/36:20 am -
2 stops10h 00m
Tue 10/2011:40 pm -
1 stop9h 25m
Deal found 9/3![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 9/2. 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.
Tue 10/137:30 am -
2 stops11h 40m
Thu 10/1511:30 am -
2 stops9h 20m
Deal found 9/2![Southwest logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 pm -
1 stop13h 18m
Sun 10/1810:14 pm -
2 stops33h 06m
Deal found 9/4![Multiple Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 10/214:00 pm -
1 stop9h 40m
Tue 11/175:05 am -
2 stops9h 05m
Deal found 9/2![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 9/2. 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.
Mon 10/2611:25 am -
2 stops9h 20m
Wed 10/2810:20 am -
2 stops9h 30m
Deal found 9/2![Southwest logo]()
$387
One-way flights from Milwaukee to San FranciscoSearch for one-way flight options from Milwaukee to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Milwaukee to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:03 pm -
1 stop8h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:57 pm -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$189
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:19 pm -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 9/2. 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.
Tue 10/276:30 am -
2 stops9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$194
This Delta deal was found by Cheapflights users on 9/3. 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 10/304:56 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 9/3. 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 9/296:20 am -
2 stops8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 am -
2 stops26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$214
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/52:58 pm -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am -
2 stops16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$226
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/273:20 pm -
2 stops10h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 9/4. 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 10/56:30 pm -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 9/3. 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 10/196:30 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$231
Find flight deals from Milwaukee to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to San Francisco (SFO). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $377 (United Airlines) |
One-way from | $182 (Trip.com) |
Popular in | July |
Cheapest in | February |
Average price | $457 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to San Francisco 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Milwaukee to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Tue 10/27
6:18 pm-11:56 pm
1 stop7h 38m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$189
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Tue 9/29
6:20 am-1:15 pm
2 stops8h 55m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$212
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Mon 10/5
6:30 pm-12:45 am
2 stops8h 15m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$230
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Fri 10/16
3:53 pm-10:49 pm
1 stop8h 56m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Wed 9/30
11:37 am-9:42 pm
2 stops12h 05m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Sun 9/13
10:10 am-8:14 am
2 stops48h 04m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$266
Quickest round-trip
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Sun 10/11
7:05 am-12:24 pm
1 stop7h 19m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$274
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Sun 10/18
5:45 pm-11:58 pm
1 stop8h 13m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$274
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Sat 10/10
5:10 pm-9:15 pm
1 stop6h 05m
San Francisco
Tue 10/13
11:05 am-9:50 pm
2 stops8h 45m
$382
MilwaukeeSan Francisco
MKE Milwaukee-Mitchell - SFO San Francisco
MKESFO
Milwaukee-Mitchell
Sat 10/3
2:05 pm-9:35 pm
2 stops9h 30m
San Francisco
Wed 10/21
9:35 pm-10:40 am
1 stop11h 05m
$400
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to San Francisco
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 Milwaukee to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-San Francisco 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 Milwaukee-San Francisco 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 Milwaukee to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Milwaukee with our price prediction graph.
MKE-SFO
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 Milwaukee to San Francisco
How far ahead should I book a flight from Milwaukee to San Francisco?
The best time to book flights from Milwaukee to San Francisco is 50 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 Milwaukee to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Milwaukee to San Francisco (average of $340). Flying from Milwaukee to San Francisco in July is currently the most expensive (average of $547). 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 Milwaukee to San Francisco?
Airfare is typical for this route at the moment.
Milwaukee to San Francisco flights typically cost between $376 and $512 in October.The cheapest round-trip price found within the last 5 days was $377 on United Airlines (Oct 3-Oct 3).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 7, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Milwaukee to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
Davis
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Milwaukee and San Francisco flights
Browse other Milwaukee and San Francisco flight options. Last updated on September 7, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Top 5 airlines flying from Milwaukee to San Francisco
Discover the top 5 airlines that operate flights from Milwaukee to San Francisco. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$403 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$312 | Average$452 | FlexibilityNo cancel fee | On-time63% |