$80+ Cheap flights from San Francisco (SFO) to Wisconsin
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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MKE
May 11 — May 181
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to WisconsinExplore the most affordable flight options available from San Francisco to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
Explore the most affordable flight options available from San Francisco to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
This Expedia deal was found by Cheapflights users on 4/6. 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.
Tue 5/2610:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/2912:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/6![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/7. 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 4/7![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/7. 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 5/2410:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Mon 6/112:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/7![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/8. 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 4/166:00 am
SFO
- MSN
1 stop5h 52m
Frontier
Thu 5/77:59 pm
MSN
- SFO
1 stop6h 24m
Frontier
Deal found 4/8![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Fri 5/2910:15 pm
SFO
- MKE
1 stop11h 19m
Frontier
Tue 6/98:43 am
MKE
- SFO
1 stop27h 46m
Frontier
Deal found 4/7![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 4/7. 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 5/2410:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Wed 6/312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/7![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 4/6. 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 4/266:00 am
SFO
- MSN
1 stop5h 52m
Frontier
Thu 4/302:37 pm
MSN
- SFO
1 stop11h 50m
Frontier
Deal found 4/6![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 4/6. 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 4/239:19 pm
SFO
- ORD
1 stop6h 49m
Frontier
Thu 4/305:50 am
ORD
- SFO
1 stop13h 44m
Frontier
Deal found 4/6![Frontier logo]()
$255
This Delta deal was found by Cheapflights users on 4/6. 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 6/162:30 pm
SFO
- ORD
1 stop6h 48m
Delta
Wed 7/17:45 am
ORD
- SFO
1 stop6h 22m
Delta
Deal found 4/6![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 5/206:00 am
SFO
- ORD
1 stop12h 32m
Frontier
Thu 5/286:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Deal found 4/6![Frontier logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:48 pm
SFO
- ORD
1 stop7h 16m
Frontier
Mon 6/89:04 pm
ORD
- SFO
1 stop25h 56m
Frontier
Deal found 4/6![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 4/6. 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 5/246:00 am
SFO
- ORD
1 stop12h 32m
Frontier
Sat 5/306:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Deal found 4/6![Frontier logo]()
$260
Best flights from San Francisco to WisconsinDiscover carefully curated flight deals from San Francisco to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
Discover carefully curated flight deals from San Francisco to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
This Southwest deal was found by Cheapflights users on 4/9. 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
- ORD
2 stops8h 30m
Southwest
Wed 5/610:30 am
ORD
- SFO
2 stops8h 10m
Southwest
Deal found 4/9![Southwest logo]()
$281
This Delta deal was found by Cheapflights users on 4/6. 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 5/2311:59 pm
SFO
- ORD
1 stop9h 05m
Delta
Thu 5/282:11 pm
ORD
- SFO
1 stop9h 19m
Delta
Deal found 4/6![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Sun 5/242:40 pm
SFO
- ORD
Nonstop4h 24m
United Airlines
Mon 6/110:45 pm
ORD
- SFO
Nonstop4h 57m
United Airlines
Deal found 4/10![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:20 am
SFO
- MSP
1 stop7h 02m
Alaska Airlines
Tue 9/225:18 pm
MSP
- SFO
1 stop7h 20m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 4/6. 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 5/510:06 am
SFO
- GRB
2 stops9h 52m
American Airlines
Sat 5/97:30 am
GRB
- SFO
2 stops12h 09m
American Airlines
Deal found 4/6![American Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 7/1210:50 pm
SFO
- ATW
1 stop14h 20m
Multiple Airlines
Fri 7/179:01 am
ATW
- SFO
2 stops25h 45m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 4/10. 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 5/711:56 pm
SFO
- ORD
Nonstop4h 24m
United Airlines
Sun 5/106:20 am
ORD
- SFO
Nonstop4h 51m
United Airlines
Deal found 4/10![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:25 pm
SFO
- MSP
Nonstop3h 31m
Delta
Wed 8/127:20 pm
MSP
- SFO
Nonstop4h 15m
Delta
Deal found 4/9![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:20 am
SFO
- MSP
1 stop7h 02m
Alaska Airlines
Mon 9/215:18 pm
MSP
- SFO
1 stop7h 20m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 4/10. 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 5/610:30 am
SFO
- MKE
2 stops9h 05m
Southwest
Tue 5/122:40 pm
MKE
- SFO
2 stops9h 25m
Southwest
Deal found 4/10![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/65:00 am
SFO
- MKE
1 stop6h 31m
United Airlines
Wed 5/138:45 pm
MKE
- SFO
1 stop7h 05m
United Airlines
Deal found 4/6![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/9. 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 6/63:29 pm
SFO
- ATW
1 stop5h 25m
Delta
Sat 6/274:16 pm
ATW
- SFO
1 stop6h 26m
Delta
Deal found 4/9![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 4/7. 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 5/76:20 am
SFO
- ORD
2 stops10h 15m
Southwest
Thu 5/148:00 am
ORD
- SFO
2 stops11h 00m
Southwest
Deal found 4/7![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 4/11. 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 6/63:29 pm
SFO
- ATW
1 stop5h 25m
Delta
Sat 6/1311:27 am
ATW
- SFO
1 stop7h 48m
Delta
Deal found 4/11![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/2812:45 am
SFO
- MKE
1 stop7h 25m
United Airlines
Thu 4/305:55 am
MKE
- SFO
1 stop6h 38m
United Airlines
Deal found 4/6![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 4/6. 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 4/275:25 am
SFO
- MKE
1 stop6h 20m
Southwest
Wed 5/64:05 pm
MKE
- SFO
2 stops8h 40m
Southwest
Deal found 4/6![Southwest logo]()
$347
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 7/26:54 pm
SFO
- CWA
2 stops12h 27m
American Airlines
Sat 7/116:28 pm
CWA
- SFO
1 stop7h 23m
American Airlines
Deal found 4/10![American Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/7. 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 5/96:15 am
SFO
- MSP
Nonstop3h 45m
Delta
Sun 9/68:50 am
MSP
- SFO
Nonstop4h 19m
Delta
Deal found 4/7![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 4/10. 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 5/911:05 am
SFO
- MSP
2 stops8h 25m
Southwest
Tue 5/123:15 pm
MSP
- SFO
2 stops8h 55m
Southwest
Deal found 4/10![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 5/13:20 pm
SFO
- GRB
1 stop6h 47m
United Airlines
Tue 5/55:00 am
GRB
- SFO
1 stop8h 24m
United Airlines
Deal found 4/6![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/6. 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 5/1512:15 am
SFO
- MSP
Nonstop3h 38m
Delta
Tue 5/199:03 am
MSP
- SFO
Nonstop4h 14m
Delta
Deal found 4/6![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 4/10. 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 6/58:13 pm
SFO
- GRB
2 stops11h 00m
American Airlines
Tue 6/96:49 pm
GRB
- SFO
1 stop6h 58m
American Airlines
Deal found 4/10![American Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 4/9. 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 5/1912:45 am
SFO
- ATW
1 stop7h 14m
United Airlines
Fri 5/295:30 pm
ATW
- SFO
1 stop7h 27m
United Airlines
Deal found 4/9![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 4/10. 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
Sat 6/65:20 am
MKE
- SFO
2 stops9h 50m
Southwest
Deal found 4/10![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 4/6. 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 4/2710:55 pm
SFO
- MKE
1 stop7h 54m
Delta
Wed 5/66:30 am
MKE
- SFO
1 stop6h 56m
Delta
Deal found 4/6![Delta logo]()
$342
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 5/82:40 pm
SFO
- ORD
Nonstop4h 23m
United Airlines
Fri 5/1511:00 pm
ORD
- SFO
Nonstop4h 50m
United Airlines
Deal found 4/10![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
SFO
- MSP
2 stops10h 05m
Southwest
Thu 8/206:25 am
MSP
- SFO
1 stop6h 50m
Southwest
Deal found 4/7![Southwest logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:57 pm
SFO
- ATW
1 stop6h 43m
American Airlines
Sun 5/36:00 am
ATW
- SFO
1 stop7h 02m
American Airlines
Deal found 4/11![American Airlines logo]()
$476
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:50 pm
SFO
- MSP
1 stop9h 25m
Southwest
Wed 8/123:05 pm
MSP
- SFO
2 stops8h 35m
Southwest
Deal found 4/8![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 4/11. 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 5/96:15 am
SFO
- DLH
1 stop7h 33m
Delta
Tue 5/125:15 am
DLH
- SFO
1 stop8h 02m
Delta
Deal found 4/11![Delta logo]()
$358
Last-minute flights from San Francisco to WisconsinDiscover last-minute flight deals from San Francisco to Wisconsin. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Wisconsin. Data last updated April 11, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:00 pm
SFO
- ORD
1 stop25h 38m
Frontier
Mon 4/139:06 pm
ORD
- SFO
1 stop18h 46m
Frontier
Deal found 4/6![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 4/8. 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 4/166:00 am
SFO
- MSN
1 stop5h 52m
Frontier
Thu 5/77:59 pm
MSN
- SFO
1 stop6h 24m
Frontier
Deal found 4/8![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/1910:38 pm
SFO
- ORD
1 stop10h 54m
Frontier
Thu 4/235:50 am
ORD
- SFO
1 stop13h 44m
Frontier
Deal found 4/6![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 4/6. 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 4/239:19 pm
SFO
- ORD
1 stop6h 49m
Frontier
Thu 4/305:50 am
ORD
- SFO
1 stop13h 44m
Frontier
Deal found 4/6![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 4/6. 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 4/266:00 am
SFO
- MSN
1 stop5h 52m
Frontier
Thu 4/302:37 pm
MSN
- SFO
1 stop11h 50m
Frontier
Deal found 4/6![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 5/206:00 am
SFO
- ORD
1 stop12h 32m
Frontier
Thu 5/286:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Deal found 4/6![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 4/7. 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 5/2410:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Mon 6/112:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/7![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/7. 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 5/2410:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Wed 6/312:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/7![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/6. 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 5/246:00 am
SFO
- ORD
1 stop12h 32m
Frontier
Sat 5/306:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Deal found 4/6![Frontier logo]()
$260
This Expedia deal was found by Cheapflights users on 4/6. 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.
Tue 5/2610:15 pm
SFO
- MKE
1 stop10h 59m
Frontier
Fri 5/2912:09 pm
MKE
- SFO
1 stop9h 25m
Frontier
Deal found 4/6![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/7. 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 4/7![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Fri 5/2910:15 pm
SFO
- MKE
1 stop11h 19m
Frontier
Tue 6/98:43 am
MKE
- SFO
1 stop27h 46m
Frontier
Deal found 4/7![Frontier logo]()
$241
One-way flights from San Francisco to WisconsinSearch for one-way flight options from San Francisco to Wisconsin. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
Search for one-way flight options from San Francisco to Wisconsin. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Frontier deal was found by Cheapflights users on 4/10. 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
Deal found 4/10![Frontier logo]()
$80
This Expedia deal was found by Cheapflights users on 4/7. 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.
Thu 5/146:00 am
SFO
- MSN
1 stop11h 14m
Frontier
Deal found 4/7![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 5/611:26 am
SFO
- MSP
2 stops19h 53m
Frontier
Deal found 4/7![Frontier logo]()
$119
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:28 pm
SFO
- ORD
Nonstop4h 44m
American Airlines
Deal found 4/6![American Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 5/612:52 pm
SFO
- ORD
2 stops32h 09m
Frontier
Deal found 4/7![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 6/110:40 pm
SFO
- MSP
2 stops32h 39m
Frontier
Deal found 4/6![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 4/6. 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 6/28:48 pm
SFO
- ORD
1 stop7h 16m
Frontier
Deal found 4/6![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:38 pm
SFO
- MSP
1 stop9h 57m
Frontier
Deal found 4/6![Frontier logo]()
$123
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:15 am
SFO
- ORD
1 stop9h 48m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$123
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:38 pm
SFO
- ORD
1 stop10h 55m
Frontier
Deal found 4/6![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/8. 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 7/812:33 pm
SFO
- MSP
1 stop6h 57m
Frontier
Deal found 4/8![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 4/6. 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.
Thu 4/166:00 am
SFO
- MSN
1 stop5h 52m
Frontier
Deal found 4/6![Frontier logo]()
$125
Find flight deals from San Francisco to Wisconsin
Keep the following information in mind while searching for San Francisco to Wisconsin flight deals. Data was last updated April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Expedia) |
One-way from | $80 (Frontier) |
Popular in | March |
Cheapest in | February |
Average price | $448 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Wisconsin 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 11, 2026.
Use the filters below to find and compare flights from San Francisco to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Thu 4/30
1:25 pm-11:55 pm
2 stops8h 30m
Chicago O'Hare Intl
Wed 5/6
10:30 am-4:40 pm
2 stops8h 10m
$281
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sat 5/23
11:59 pm-11:04 am
1 stop9h 05m
Chicago O'Hare Intl
Thu 5/28
2:11 pm-9:30 pm
1 stop9h 19m
$285
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sun 5/24
2:40 pm-9:04 pm
Nonstop4h 24m
Chicago O'Hare Intl
Mon 6/1
10:45 pm-1:42 am
Nonstop4h 57m
$317
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Thu 5/7
11:56 pm-6:20 am
Nonstop4h 24m
Chicago O'Hare Intl
Sun 5/10
6:20 am-9:11 am
Nonstop4h 51m
$317
San FranciscoMinneapolis
SFO - MSP
SFOMSP
San Francisco
Fri 9/18
7:20 am-4:22 pm
1 stop7h 02m
Minneapolis St Paul
Tue 9/22
5:18 pm-10:38 pm
1 stop7h 20m
$319
Quickest round-trip
San FranciscoMinneapolis
SFO - MSP
SFOMSP
San Francisco
Mon 8/3
6:25 pm-11:56 pm
Nonstop3h 31m
Minneapolis St Paul
Wed 8/12
7:20 pm-9:35 pm
Nonstop4h 15m
$319
San FranciscoMilwaukee
SFO - MKE
SFOMKE
San Francisco
Wed 5/6
5:00 am-1:31 pm
1 stop6h 31m
Milwaukee-Mitchell
Wed 5/13
8:45 pm-1:50 am
1 stop7h 05m
$329
San FranciscoAppleton
SFO - ATW
SFOATW
San Francisco
Sat 6/6
3:29 pm-10:54 pm
1 stop5h 25m
Appleton Intl
Sat 6/27
4:16 pm-8:42 pm
1 stop6h 26m
$331
San FranciscoAppleton
SFO - ATW
SFOATW
San Francisco
Sat 6/6
3:29 pm-10:54 pm
1 stop5h 25m
Appleton Intl
Sat 6/13
11:27 am-5:15 pm
1 stop7h 48m
$331
San FranciscoMinneapolis
SFO - MSP
SFOMSP
San Francisco
Fri 9/18
7:20 am-4:22 pm
1 stop7h 02m
Minneapolis St Paul
Mon 9/21
5:18 pm-10:38 pm
1 stop7h 20m
$339
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from San Francisco with our price prediction graph.
SFO-MKE
SFO-MSN
SFO-ORD
SFO-MSP
SFO-GRB
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 Wisconsin
SFO-USWI
SFO-MKE
SFO-MSN
SFO-ORD
SFO-MSP
What is the cheapest month to book a flight from San Francisco to Wisconsin?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Wisconsin (average of $140). Flying from San Francisco to Wisconsin in January is currently the most expensive (average of $268). 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 Wisconsin?
Reviews of airlines servicing Wisconsin
Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated April 11, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from San Francisco to Wisconsin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
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 Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Wisconsin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Wisconsin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Wisconsin by cabin class
Find flights from San Francisco to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Wisconsin flights
Browse other San Francisco and Wisconsin flight options. Last updated on April 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Wisconsin flights
Consider these flights traveling from San Francisco to Wisconsin.
Top 5 airlines flying from San Francisco to Wisconsin
Discover the top 5 airlines that operate flights from San Francisco to Wisconsin. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$289 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$493 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$441 | FlexibilityNo cancel fee | On-time63% |