$80+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MKE
May 5 — May 121
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Milwaukee with Cheapflights
1. Tell us where you want to go
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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 April 5, 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 April 5, 2026.
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Mon 6/112:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
SFO
- MKE
1 stop8h 10m
Frontier
Wed 5/612:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/4![Frontier logo]()
$206
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:44 pm
SFO
- MKE
1 stop9h 17m
Frontier
Fri 5/2912:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/1512:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 4/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/3![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:44 pm
SFO
- MKE
1 stop9h 17m
Frontier
Sat 6/612:29 pm
MKE
- SFO
1 stop9h 05m
Frontier
Deal found 3/31![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 4/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Thu 6/48:46 am
MKE
- SFO
1 stop27h 55m
Frontier
Deal found 4/3![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Sat 6/612:29 pm
MKE
- SFO
1 stop9h 05m
Frontier
Deal found 3/31![Frontier logo]()
$250
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:00 am
SFO
- MKE
1 stop27h 13m
Multiple Airlines
Wed 5/612:09 pm
MKE
- SFO
1 stop9h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$260
This Orbitz deal was found by Cheapflights users on 3/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Mon 6/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$270
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 April 5, 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 April 5, 2026.
This Southwest deal was found by Cheapflights users on 4/4. 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 4/255:00 am
SFO
- MKE
1 stop6h 20m
Southwest
Tue 4/285:55 pm
MKE
- SFO
1 stop6h 15m
Southwest
Deal found 4/4![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 4/3. 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.
Wed 5/612:37 pm
SFO
- MKE
1 stop8h 09m
Delta
Thu 5/145:48 pm
MKE
- SFO
1 stop8h 02m
Delta
Deal found 4/3![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/3. 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 5/65:55 am
SFO
- MKE
2 stops9h 30m
Southwest
Wed 5/135:30 am
MKE
- SFO
1 stop13h 10m
Southwest
Deal found 4/3![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:50 am
SFO
- MKE
1 stop8h 16m
Delta
Mon 6/86:59 pm
MKE
- SFO
1 stop6h 54m
Delta
Deal found 4/1![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/4. 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 5/25:00 am
SFO
- MKE
1 stop6h 20m
Southwest
Mon 5/46:30 pm
MKE
- SFO
1 stop7h 15m
Southwest
Deal found 4/4![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 5/146:15 am
SFO
- MKE
1 stop6h 54m
Delta
Tue 5/191:08 pm
MKE
- SFO
1 stop6h 41m
Delta
Deal found 3/31![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/4. 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 6/66:10 am
SFO
- MKE
1 stop8h 50m
Southwest
Tue 6/93:40 pm
MKE
- SFO
2 stops8h 35m
Southwest
Deal found 4/4![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 4/4. 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 4/273:00 pm
SFO
- MKE
2 stops7h 55m
Southwest
Wed 5/64:05 pm
MKE
- SFO
2 stops8h 40m
Southwest
Deal found 4/4![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 4/3. 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 5/284:05 pm
SFO
- MKE
1 stop6h 50m
Southwest
Thu 6/45:25 am
MKE
- SFO
2 stops7h 55m
Southwest
Deal found 4/3![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 4/2. 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 6/11:25 pm
SFO
- MKE
2 stops9h 30m
Southwest
Mon 6/86:30 pm
MKE
- SFO
2 stops8h 20m
Southwest
Deal found 4/2![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 4/4. 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.
Thu 4/301:25 pm
SFO
- MKE
1 stop6h 55m
Southwest
Sat 5/212:40 pm
MKE
- SFO
2 stops8h 15m
Southwest
Deal found 4/4![Southwest logo]()
$369
Last-minute flights from San Francisco to MilwaukeeDiscover last-minute flight deals from San Francisco to Milwaukee. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Milwaukee. Data last updated April 5, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
SFO
- MKE
1 stop8h 10m
Frontier
Wed 5/612:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/4![Frontier logo]()
$206
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:00 am
SFO
- MKE
1 stop27h 13m
Multiple Airlines
Wed 5/612:09 pm
MKE
- SFO
1 stop9h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$260
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/1512:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 4/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/3![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/2212:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:44 pm
SFO
- MKE
1 stop9h 17m
Frontier
Fri 5/2912:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Mon 6/112:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 3/31![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 4/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Thu 6/48:46 am
MKE
- SFO
1 stop27h 55m
Frontier
Deal found 4/3![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:44 pm
SFO
- MKE
1 stop9h 17m
Frontier
Sat 6/612:29 pm
MKE
- SFO
1 stop9h 05m
Frontier
Deal found 3/31![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Sat 6/612:29 pm
MKE
- SFO
1 stop9h 05m
Frontier
Deal found 3/31![Frontier logo]()
$250
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 April 5, 2026.
Search for one-way flight options from San Francisco to Milwaukee. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/1![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 4/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/4![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 3/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:15 pm
SFO
- MKE
1 stop11h 19m
Frontier
Deal found 3/31![Frontier logo]()
$111
This Priceline deal was found by Cheapflights users on 4/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
SFO
- MKE
1 stop8h 10m
Frontier
Deal found 4/3![Frontier logo]()
$126
This CheapOair deal was found by Cheapflights users on 4/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:56 am
SFO
- MKE
1 stop27h 48m
Frontier
Deal found 4/3![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 4/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/2![Frontier logo]()
$145
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:15 pm
SFO
- MKE
1 stop10h 58m
Frontier
Deal found 4/1![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Sun 5/310:38 pm
SFO
- MKE
2 stops32h 23m
Frontier
Deal found 4/2![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Tue 5/126:00 am
SFO
- MKE
2 stops49h 01m
Frontier
Deal found 4/4![Frontier logo]()
$153
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/1912:30 am
SFO
- MKE
1 stop9h 00m
American Airlines
Deal found 4/1![American Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 4/2. 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 6/311:25 am
SFO
- MKE
2 stops8h 35m
Southwest
Deal found 4/2![Southwest logo]()
$170
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 April 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Frontier) |
One-way from | $80 (Expedia) |
Popular in | March |
Cheapest in | February |
Average price | $433 |
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 April 5, 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
Quickest round-trip
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Sat 4/25
5:00 am-1:20 pm
1 stop6h 20m
Milwaukee-Mitchell
Tue 4/28
5:55 pm-10:10 pm
1 stop6h 15m
$329
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Wed 5/6
5:55 am-5:25 pm
2 stops9h 30m
Milwaukee-Mitchell
Wed 5/13
5:30 am-4:40 pm
1 stop13h 10m
$340
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Wed 5/6
12:37 pm-10:46 pm
1 stop8h 09m
Milwaukee-Mitchell
Thu 5/14
5:48 pm-11:50 pm
1 stop8h 02m
$342
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Wed 6/3
5:50 am-4:06 pm
1 stop8h 16m
Milwaukee-Mitchell
Mon 6/8
6:59 pm-11:53 pm
1 stop6h 54m
$342
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Sat 5/2
5:00 am-1:20 pm
1 stop6h 20m
Milwaukee-Mitchell
Mon 5/4
6:30 pm-11:45 pm
1 stop7h 15m
$342
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Thu 5/14
6:15 am-3:09 pm
1 stop6h 54m
Milwaukee-Mitchell
Tue 5/19
1:08 pm-5:49 pm
1 stop6h 41m
$342
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Sat 6/6
6:10 am-5:00 pm
1 stop8h 50m
Milwaukee-Mitchell
Tue 6/9
3:40 pm-10:15 pm
2 stops8h 35m
$347
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Mon 4/27
3:00 pm-12:55 am
2 stops7h 55m
Milwaukee-Mitchell
Wed 5/6
4:05 pm-10:45 pm
2 stops8h 40m
$353
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Thu 5/28
4:05 pm-12:55 am
1 stop6h 50m
Milwaukee-Mitchell
Thu 6/4
5:25 am-11:20 am
2 stops7h 55m
$360
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Mon 6/1
1:25 pm-12:55 am
2 stops9h 30m
Milwaukee-Mitchell
Mon 6/8
6:30 pm-12:50 am
2 stops8h 20m
$366
Showing 1-10 of 22 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Milwaukee. Price data was last updated on April 3, 2026.
The best time to book flights from San Francisco to Milwaukee is 77 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, October is the cheapest month in which you can book a flight from San Francisco to Milwaukee (average of $125). Flying from San Francisco to Milwaukee in December is currently the most expensive (average of $233). 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 April 5, 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.
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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
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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 April 5, 2026.
San Francisco and Milwaukee flights
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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 April 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$441 | FlexibilityNo cancel fee | On-time63% |