$120+ Cheap flights from San Diego (SAN) 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MKE
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to WisconsinExplore the most affordable flight options available from San Diego to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from San Diego to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:53 am
SAN
- MKE
1 stop7h 34m
Delta
Tue 10/132:45 pm
MKE
- SAN
1 stop8h 56m
Delta
Deal found 6/10![Delta logo]()
$239
This Frontier deal was found by Cheapflights users on 6/10. 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 8/259:37 am
SAN
- MSN
1 stop7h 32m
Frontier
Tue 9/17:59 pm
MSN
- SAN
1 stop5h 54m
Frontier
Deal found 6/10![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 6/10. 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.
Tue 9/291:45 pm
SAN
- MKE
1 stop5h 40m
Southwest
Tue 10/139:35 am
MKE
- SAN
2 stops11h 10m
Southwest
Deal found 6/10![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 6/10. 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.
Tue 9/16:20 am
SAN
- MKE
1 stop7h 30m
Southwest
Mon 10/55:10 am
MKE
- SAN
1 stop9h 35m
Southwest
Deal found 6/10![Southwest logo]()
$262
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Tue 7/217:55 pm
MSN
- SAN
1 stop15h 10m
Frontier
Deal found 6/11![Frontier logo]()
$272
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:45 pm
SAN
- MKE
2 stops6h 55m
Southwest
Tue 11/1012:45 pm
MKE
- SAN
2 stops8h 50m
Southwest
Deal found 6/11![Southwest logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/296:07 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Thu 8/610:15 pm
MSP
- SAN
1 stop27h 36m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:25 am
SAN
- MSP
1 stop13h 02m
Frontier
Tue 7/2110:15 pm
MSP
- SAN
1 stop12h 50m
Frontier
Deal found 6/11![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 6/12. 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 8/279:37 am
SAN
- MSN
1 stop7h 32m
Frontier
Sun 8/307:59 pm
MSN
- SAN
1 stop5h 54m
Frontier
Deal found 6/12![Frontier logo]()
$280
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:07 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Fri 7/1710:15 pm
MSP
- SAN
1 stop12h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$281
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:22 pm
SAN
- MSP
1 stop5h 39m
Multiple Airlines
Sun 9/202:55 pm
MSP
- SAN
Nonstop3h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$282
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:32 pm
SAN
- MSP
1 stop23h 03m
Multiple Airlines
Sun 10/43:10 pm
MSP
- SAN
Nonstop3h 46m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$283
Best flights from San Diego to WisconsinDiscover carefully curated flight deals from San Diego to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from San Diego to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 10/2210:30 pm
SAN
- MKE
1 stop8h 15m
Delta
Tue 10/277:00 am
MKE
- SAN
1 stop9h 11m
Delta
Deal found 6/11![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:03 pm
SAN
- ORD
Nonstop4h 18m
Alaska Airlines
Sun 9/136:00 am
ORD
- SAN
1 stop9h 21m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$286
This Sun Country Air deal was found by Cheapflights users on 6/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:22 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Wed 8/53:35 pm
MSP
- SAN
Nonstop3h 47m
Sun Country Air
Deal found 6/11![Sun Country Air logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/13. 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 8/204:08 pm
SAN
- ORD
Nonstop4h 06m
United Airlines
Sun 8/234:00 pm
ORD
- SAN
Nonstop4h 30m
United Airlines
Deal found 6/13![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 6/14. 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 7/85:35 pm
SAN
- MKE
Nonstop4h 05m
Southwest
Sat 7/112:20 pm
MKE
- SAN
1 stop8h 05m
Southwest
Deal found 6/14![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/181:11 pm
SAN
- ATW
1 stop8h 59m
American Airlines
Mon 8/315:52 pm
ATW
- SAN
1 stop7h 55m
American Airlines
Deal found 6/12![American Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/1010:30 pm
SAN
- ORD
Nonstop4h 03m
United Airlines
Sun 9/137:05 am
ORD
- SAN
Nonstop4h 27m
United Airlines
Deal found 6/14![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/14. 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 9/2912:42 pm
SAN
- MKE
1 stop9h 10m
Delta
Tue 10/137:15 am
MKE
- SAN
1 stop7h 18m
Delta
Deal found 6/14![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:40 pm
SAN
- MKE
Nonstop4h 05m
Southwest
Sat 7/1812:10 pm
MKE
- SAN
Nonstop4h 10m
Southwest
Deal found 6/11![Southwest logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 8/127:00 am
SAN
- ORD
Nonstop4h 21m
Alaska Airlines
Mon 8/248:17 pm
ORD
- SAN
Nonstop4h 43m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/3010:45 pm
SAN
- MSN
1 stop7h 06m
American Airlines
Sat 8/15:00 am
MSN
- SAN
1 stop6h 08m
American Airlines
Deal found 6/15![American Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:49 pm
SAN
- ORD
Nonstop4h 10m
Alaska Airlines
Sun 1/102:03 pm
ORD
- SAN
1 stop8h 04m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/74:41 pm
SAN
- ORD
Nonstop4h 18m
United Airlines
Tue 7/148:46 am
ORD
- SAN
Nonstop4h 35m
United Airlines
Deal found 6/13![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 6/14. 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 9/1911:30 am
SAN
- ORD
1 stop6h 52m
Delta
Mon 9/216:30 pm
ORD
- SAN
1 stop7h 12m
Delta
Deal found 6/14![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:40 am
SAN
- MKE
1 stop9h 00m
Southwest
Mon 10/52:10 pm
MKE
- SAN
2 stops8h 20m
Southwest
Deal found 6/11![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 6/14. 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 8/209:46 am
SAN
- ORD
1 stop6h 33m
Delta
Sun 8/237:44 pm
ORD
- SAN
1 stop6h 06m
Delta
Deal found 6/14![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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 7/175:23 pm
SAN
- ORD
Nonstop4h 13m
Alaska Airlines
Fri 7/246:20 am
ORD
- SAN
Nonstop4h 34m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:05 pm
SAN
- MKE
1 stop5h 50m
Southwest
Wed 7/152:45 pm
MKE
- SAN
Nonstop4h 10m
Southwest
Deal found 6/11![Southwest logo]()
$341
This Sun Country Air deal was found by Cheapflights users on 6/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:49 pm
SAN
- MSP
Nonstop3h 38m
Sun Country Air
Mon 11/302:40 pm
MSP
- SAN
Nonstop3h 51m
Sun Country Air
Deal found 6/11![Sun Country Air logo]()
$418
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/2110:45 pm
SAN
- CWA
1 stop8h 41m
American Airlines
Tue 7/285:42 am
CWA
- SAN
1 stop8h 45m
American Airlines
Deal found 6/11![American Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:17 pm
SAN
- MKE
1 stop8h 38m
Delta
Fri 8/73:01 pm
MKE
- SAN
1 stop7h 57m
Delta
Deal found 6/10![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 8/612:40 pm
SAN
- ORD
Nonstop4h 17m
Alaska Airlines
Mon 8/108:20 pm
ORD
- SAN
1 stop14h 50m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/2211:15 am
SAN
- ATW
1 stop9h 24m
American Airlines
Sat 9/2611:36 am
ATW
- SAN
2 stops12h 12m
American Airlines
Deal found 6/14![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 8/196:15 am
SAN
- MSN
1 stop8h 35m
Delta
Mon 8/245:43 am
MSN
- SAN
1 stop8h 50m
Delta
Deal found 6/11![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/296:18 am
SAN
- ATW
1 stop8h 40m
United Airlines
Tue 9/15:00 pm
ATW
- SAN
1 stop7h 10m
United Airlines
Deal found 6/10![United Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:40 pm
SAN
- ORD
Nonstop4h 17m
Alaska Airlines
Mon 7/207:59 pm
ORD
- SAN
Nonstop4h 34m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/14. 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 9/243:10 pm
SAN
- MSP
2 stops6h 45m
Southwest
Tue 9/297:00 am
MSP
- SAN
2 stops7h 30m
Southwest
Deal found 6/14![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/910:15 pm
SAN
- MSN
1 stop8h 37m
Delta
Wed 7/156:00 am
MSN
- SAN
1 stop6h 38m
Delta
Deal found 6/11![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/14. 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 11/112:09 pm
SAN
- ATW
1 stop8h 17m
United Airlines
Sat 11/1410:34 am
ATW
- SAN
1 stop6h 56m
United Airlines
Deal found 6/14![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 8/142:40 pm
SAN
- MSP
2 stops7h 15m
Southwest
Sat 8/156:00 am
MSP
- SAN
2 stops12h 15m
Southwest
Deal found 6/10![Southwest logo]()
$404
Last-minute flights from San Diego to WisconsinDiscover last-minute flight deals from San Diego to Wisconsin. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Wisconsin. Data last updated June 15, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 6/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:43 am
SAN
- ORD
1 stop17h 24m
Frontier
Tue 6/307:20 am
ORD
- SAN
1 stop27h 31m
Frontier
Deal found 6/10![Frontier logo]()
$290
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:42 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Fri 7/1710:15 pm
MSP
- SAN
1 stop12h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$288
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:35 am
SAN
- MSP
1 stop7h 33m
Multiple Airlines
Fri 7/178:15 am
MSP
- SAN
Nonstop3h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$284
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:00 am
SAN
- MSP
1 stop9h 17m
Frontier
Tue 7/1410:15 pm
MSP
- SAN
1 stop12h 50m
Frontier
Deal found 6/11![Frontier logo]()
$285
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:07 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Fri 7/1710:15 pm
MSP
- SAN
1 stop12h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$281
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Tue 7/217:55 pm
MSN
- SAN
1 stop15h 10m
Frontier
Deal found 6/11![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:25 am
SAN
- MSP
1 stop13h 02m
Frontier
Tue 7/2110:15 pm
MSP
- SAN
1 stop12h 50m
Frontier
Deal found 6/11![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:51 pm
SAN
- ORD
1 stop6h 46m
Frontier
Wed 7/299:57 pm
ORD
- SAN
1 stop27h 54m
Frontier
Deal found 6/11![Frontier logo]()
$288
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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.
Mon 7/275:07 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Thu 7/309:00 am
MSP
- SAN
Nonstop3h 47m
Sun Country Air
Deal found 6/15![Sun Country Air logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/283:03 pm
SAN
- ORD
1 stop12h 34m
Frontier
Tue 8/49:57 pm
ORD
- SAN
2 stops19h 48m
Frontier
Deal found 6/13![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/296:07 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Thu 8/610:15 pm
MSP
- SAN
1 stop27h 36m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/293:03 pm
SAN
- ORD
1 stop12h 34m
Frontier
Tue 8/49:57 pm
ORD
- SAN
2 stops19h 48m
Frontier
Deal found 6/14![Frontier logo]()
$286
One-way flights from San Diego to WisconsinSearch for one-way flight options from San Diego to Wisconsin. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from San Diego to Wisconsin. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Frontier deal was found by Cheapflights users on 6/10. 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.
Thu 8/209:37 am
SAN
- MSN
1 stop7h 32m
Frontier
Deal found 6/10![Frontier logo]()
$120
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:20 am
SAN
- MKE
1 stop8h 22m
Delta
Deal found 6/10![Delta logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:53 pm
SAN
- MSP
2 stops10h 05m
Frontier
Deal found 6/10![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:25 am
SAN
- MSP
1 stop13h 02m
Frontier
Deal found 6/10![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 9/126:25 am
SAN
- MSP
1 stop13h 10m
Frontier
Deal found 6/13![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 6/12. 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 7/146:25 am
SAN
- MSP
1 stop27h 56m
Frontier
Deal found 6/12![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:07 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Deal found 6/11![Sun Country Air logo]()
$138
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:06 pm
SAN
- MSP
Nonstop3h 33m
Sun Country Air
Deal found 6/10![Sun Country Air logo]()
$139
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:43 am
SAN
- ORD
1 stop17h 24m
Frontier
Deal found 6/10![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:36 am
SAN
- MSP
1 stop8h 59m
Frontier
Deal found 6/15![Frontier logo]()
$140
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:25 am
SAN
- MSP
1 stop24h 58m
Frontier
Deal found 6/10![Frontier logo]()
$141
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:03 pm
SAN
- ORD
1 stop12h 34m
Frontier
Deal found 6/12![Frontier logo]()
$142
Find flight deals from San Diego to Wisconsin
Keep the following information in mind while searching for San Diego to Wisconsin flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Delta) |
One-way from | $120 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $515 |
Good round-trip deal | $426 or less |
Good one-way deal | $158 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 June 15, 2026.
Use the filters below to find and compare flights from San Diego to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 10/22
10:30 pm-8:45 am
1 stop8h 15m
Milwaukee-Mitchell
Tue 10/27
7:00 am-2:11 pm
1 stop9h 11m
$262
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 9/9
1:03 pm-7:21 pm
Nonstop4h 18m
Chicago O'Hare Intl
Sun 9/13
6:00 am-1:21 pm
1 stop9h 21m
$286
Quickest round-trip
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Tue 8/4
6:22 pm-12:01 am
Nonstop3h 39m
Minneapolis St Paul
Wed 8/5
3:35 pm-5:22 pm
Nonstop3h 47m
$298
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 8/20
4:08 pm-10:14 pm
Nonstop4h 06m
Chicago O'Hare Intl
Sun 8/23
4:00 pm-6:30 pm
Nonstop4h 30m
$307
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 9/10
10:30 pm-4:33 am
Nonstop4h 03m
Chicago O'Hare Intl
Sun 9/13
7:05 am-9:32 am
Nonstop4h 27m
$307
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Wed 7/8
5:35 pm-11:40 pm
Nonstop4h 05m
Milwaukee-Mitchell
Sat 7/11
2:20 pm-8:25 pm
1 stop8h 05m
$317
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Tue 9/29
12:42 pm-11:52 pm
1 stop9h 10m
Milwaukee-Mitchell
Tue 10/13
7:15 am-12:33 pm
1 stop7h 18m
$317
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Sat 7/11
5:40 pm-11:45 pm
Nonstop4h 05m
Milwaukee-Mitchell
Sat 7/18
12:10 pm-2:20 pm
Nonstop4h 10m
$317
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 8/12
7:00 am-1:21 pm
Nonstop4h 21m
Chicago O'Hare Intl
Mon 8/24
8:17 pm-11:00 pm
Nonstop4h 43m
$321
San DiegoChicago
SAN - ORD
SANORD
San Diego
Sat 12/12
5:49 pm-11:59 pm
Nonstop4h 10m
Chicago O'Hare Intl
Sun 1/10
2:03 pm-8:07 pm
1 stop8h 04m
$326
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from San Diego with our price prediction graph.
SAN-MKE
SAN-ATW
SAN-ORD
SAN-MSP
SAN-MSN
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 Diego to Wisconsin
SAN-USWI
SAN-MKE
SAN-ATW
SAN-ORD
SAN-MSP
What is the cheapest month to book a flight from San Diego to Wisconsin?
Currently, July is the cheapest month in which you can book a flight from San Diego to Wisconsin (average of $65). Flying from San Diego to Wisconsin in February is currently the most expensive (average of $248). 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.
What is the cheapest time of day to fly from SAN to WI?
Find hourly flight availability from San Diego to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
When flying from San Diego to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from San Diego to Wisconsin?
How far ahead should I book a flight from San Diego to Wisconsin?
To ensure you get the cheapest price possible for a flight from San Diego to Wisconsin, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 June 15, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Diego to Wisconsin have to say. 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
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Diego 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 Diego to Wisconsin
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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 Diego to Wisconsin by cabin class
Find flights from San Diego to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Wisconsin flights
Browse other San Diego and Wisconsin flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Wisconsin flights
Consider these flights traveling from San Diego to Wisconsin.
Top 5 airlines flying from San Diego to Wisconsin
Discover the top 5 airlines that operate flights from San Diego 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$433 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$474 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$272 | Average$495 | FlexibilityNo cancel fee | On-time69% |