$105+ Cheap flights from Milwaukee to San Francisco (MKE - SFO)
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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SFO
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to San Francisco with Cheapflights
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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 April 27, 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 April 27, 2026.
This Frontier deal was found by Cheapflights users on 4/24. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Tue 5/2610:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 4/22. 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 6/28:46 am
MKE
- SFO
1 stop27h 55m
Frontier
Fri 6/510:15 pm
SFO
- MKE
1 stop11h 19m
Frontier
Deal found 4/22![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 4/26. 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 6/2712:08 pm
MKE
- SFO
1 stop9h 18m
Frontier
Fri 7/1010:10 pm
SFO
- MKE
1 stop11h 05m
Frontier
Deal found 4/26![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 4/26. 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 6/2912:08 pm
MKE
- SFO
1 stop9h 18m
Frontier
Fri 7/1010:10 pm
SFO
- MKE
1 stop11h 05m
Frontier
Deal found 4/26![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/24. 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.
Fri 5/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 4/26. 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 6/2712:08 pm
MKE
- SFO
1 stop9h 18m
Frontier
Sat 7/48:51 pm
SFO
- MKE
1 stop9h 07m
Frontier
Deal found 4/26![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 4/26. 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 6/2912:08 pm
MKE
- SFO
1 stop9h 18m
Frontier
Sat 7/48:51 pm
SFO
- MKE
1 stop9h 07m
Frontier
Deal found 4/26![Frontier logo]()
$264
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Fri 6/1210:10 pm
SFO
- MKE
1 stop11h 03m
Frontier
Deal found 4/27![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 4/25. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Sun 5/1710:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/25![Frontier logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 9/162:35 pm
MKE
- SFO
1 stop6h 59m
United Airlines
Wed 9/305:00 am
SFO
- MKE
1 stop6h 26m
United Airlines
Deal found 4/23![United Airlines logo]()
$283
This Expedia deal was found by Cheapflights users on 4/23. 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.
Wed 9/23:01 pm
MKE
- SFO
1 stop10h 35m
Multiple Airlines
Mon 9/78:51 pm
SFO
- MKE
1 stop9h 07m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$296
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 April 27, 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 April 27, 2026.
This Southwest deal was found by Cheapflights users on 4/25. 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 9/85:00 pm
MKE
- SFO
1 stop6h 20m
Southwest
Tue 9/159:35 am
SFO
- MKE
2 stops9h 50m
Southwest
Deal found 4/25![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 4/22. 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 5/155:48 pm
MKE
- SFO
1 stop8h 02m
Delta
Tue 5/265:50 am
SFO
- MKE
1 stop8h 16m
Delta
Deal found 4/22![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 4/25. 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 5/231:08 pm
MKE
- SFO
1 stop6h 41m
Delta
Wed 6/35:50 am
SFO
- MKE
1 stop8h 16m
Delta
Deal found 4/25![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/23. 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 5/1510:30 am
MKE
- SFO
2 stops13h 40m
Southwest
Tue 5/1910:40 pm
SFO
- MKE
1 stop9h 50m
Southwest
Deal found 4/23![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 4/22. 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 9/1412:00 pm
MKE
- SFO
1 stop8h 08m
Delta
Tue 9/296:15 am
SFO
- MKE
1 stop5h 56m
Delta
Deal found 4/22![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 4/26. 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 6/104:10 pm
MKE
- SFO
2 stops8h 15m
Southwest
Sat 6/135:10 am
SFO
- MKE
1 stop6h 25m
Southwest
Deal found 4/26![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 9/133:15 pm
MKE
- SFO
1 stop8h 20m
Delta
Tue 9/296:15 am
SFO
- MKE
1 stop5h 56m
Delta
Deal found 4/22![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 4/26. 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 7/11:20 pm
MKE
- SFO
1 stop6h 53m
Delta
Wed 7/810:55 pm
SFO
- MKE
1 stop7h 55m
Delta
Deal found 4/26![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/25. 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 5/224:50 pm
MKE
- SFO
2 stops8h 55m
Southwest
Mon 6/14:05 pm
SFO
- MKE
1 stop6h 50m
Southwest
Deal found 4/25![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/249:35 am
MKE
- SFO
1 stop6h 40m
Delta
Tue 6/25:50 am
SFO
- MKE
1 stop8h 16m
Delta
Deal found 4/25![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/26. 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 5/231:05 pm
MKE
- SFO
2 stops10h 30m
Southwest
Sat 5/2310:55 pm
SFO
- MKE
1 stop11h 40m
Southwest
Deal found 4/26![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 4/24. 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 5/164:02 pm
MKE
- SFO
1 stop6h 35m
Delta
Tue 5/265:50 am
SFO
- MKE
1 stop8h 16m
Delta
Deal found 4/24![Delta logo]()
$397
Last-minute flights from Milwaukee to San FranciscoDiscover last-minute flight deals from Milwaukee to San Francisco. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to San Francisco. Data last updated April 27, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/24. 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.
Fri 5/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Sun 5/1010:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Tue 5/1210:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/27![Frontier logo]()
$306
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Fri 5/2910:15 pm
SFO
- MKE
1 stop11h 19m
Frontier
Deal found 4/27![Frontier logo]()
$316
This Frontier deal was found by Cheapflights users on 4/24. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Tue 5/2610:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 4/22. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Sun 5/1710:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/22![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 4/24. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Sun 5/2410:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$315
This Frontier deal was found by Cheapflights users on 4/24. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Tue 5/1910:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$327
This Delta deal was found by Cheapflights users on 4/25. 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 5/205:48 pm
MKE
- SFO
1 stop8h 02m
Delta
Wed 6/311:59 pm
SFO
- MKE
1 stop6h 50m
Delta
Deal found 4/25![Delta logo]()
$329
This Frontier deal was found by Cheapflights users on 4/25. 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.
Fri 5/2212:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Fri 5/2910:15 pm
SFO
- MKE
1 stop11h 19m
Frontier
Deal found 4/25![Frontier logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/266:21 pm
MKE
- SFO
1 stop8h 27m
American Airlines
Tue 6/211:14 pm
SFO
- MKE
1 stop6h 28m
American Airlines
Deal found 4/22![American Airlines logo]()
$326
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 April 27, 2026.
Search for one-way flight options from Milwaukee to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:29 pm
MKE
- SFO
1 stop9h 28m
Frontier
Deal found 4/27![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 4/22. 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.
Sat 6/1312:08 pm
MKE
- SFO
1 stop9h 18m
Frontier
Deal found 4/22![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 4/25. 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.
Fri 6/2612:08 pm
MKE
- SFO
1 stop9h 18m
Frontier
Deal found 4/25![Frontier logo]()
$125
This CheapOair deal was found by Cheapflights users on 4/23. 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 7/168:43 am
MKE
- SFO
1 stop27h 32m
Frontier
Deal found 4/23![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 4/23. 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 5/205:48 pm
MKE
- SFO
1 stop8h 02m
Delta
Deal found 4/23![Delta logo]()
$142
This Priceline deal was found by Cheapflights users on 4/26. 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.
Sat 5/2312:29 pm
MKE
- SFO
1 stop9h 05m
Frontier
Deal found 4/26![Frontier logo]()
$145
This Frontier deal was found by Cheapflights users on 4/23. 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.
Wed 5/1312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/23![Frontier logo]()
$155
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Sun 6/78:46 am
MKE
- SFO
1 stop27h 55m
Frontier
Deal found 4/25![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/129:56 am
MKE
- SFO
2 stops39h 08m
Frontier
Deal found 4/22![Frontier logo]()
$164
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 8/275:50 pm
MKE
- SFO
1 stop7h 06m
United Airlines
Deal found 4/22![United Airlines logo]()
$171
This Southwest deal was found by Cheapflights users on 4/24. 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 6/2310:15 am
MKE
- SFO
2 stops14h 00m
Southwest
Deal found 4/24![Southwest logo]()
$176
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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Frontier) |
One-way from | $105 (Frontier) |
Popular in | December |
Cheapest in | February |
Average price | $377 |
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 2,558,603 searches. Data last updated April 27, 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 - SFO
MKESFO
Milwaukee-Mitchell
Tue 9/8
5:00 pm-9:20 pm
1 stop6h 20m
San Francisco
Tue 9/15
9:35 am-9:25 pm
2 stops9h 50m
$334
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Fri 5/15
5:48 pm-11:50 pm
1 stop8h 02m
San Francisco
Tue 5/26
5:50 am-4:06 pm
1 stop8h 16m
$341
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Sat 5/23
1:08 pm-5:49 pm
1 stop6h 41m
San Francisco
Wed 6/3
5:50 am-4:06 pm
1 stop8h 16m
$342
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Fri 5/15
10:30 am-10:10 pm
2 stops13h 40m
San Francisco
Tue 5/19
10:40 pm-10:30 am
1 stop9h 50m
$372
Quickest round-trip
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Mon 9/14
12:00 pm-6:08 pm
1 stop8h 08m
San Francisco
Tue 9/29
6:15 am-2:11 pm
1 stop5h 56m
$380
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Sun 9/13
3:15 pm-9:35 pm
1 stop8h 20m
San Francisco
Tue 9/29
6:15 am-2:11 pm
1 stop5h 56m
$380
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Wed 7/1
1:20 pm-6:13 pm
1 stop6h 53m
San Francisco
Wed 7/8
10:55 pm-8:50 am
1 stop7h 55m
$384
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Sun 5/24
9:35 am-2:15 pm
1 stop6h 40m
San Francisco
Tue 6/2
5:50 am-4:06 pm
1 stop8h 16m
$384
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Sat 5/16
4:02 pm-8:37 pm
1 stop6h 35m
San Francisco
Tue 5/26
5:50 am-4:06 pm
1 stop8h 16m
$397
MilwaukeeSan Francisco
MKE - SFO
MKESFO
Milwaukee-Mitchell
Wed 6/10
4:10 pm-10:25 pm
2 stops8h 15m
San Francisco
Sat 6/13
5:10 am-1:35 pm
1 stop6h 25m
$402
Showing 1-10 of 24 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 April.
| 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 76 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 $300). Flying from Milwaukee to San Francisco in December is currently the most expensive (average of $458). 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?
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 April 27, 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.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Emeryville
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
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Milwaukee and San Francisco flights
Browse other Milwaukee and San Francisco flight options. Last updated on April 27, 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 April 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 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 2,558,603 searches. Data last updated April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$293 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$416 | FlexibilityNo cancel fee | On-time63% |