$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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MKE
Aug 24 — Aug 311
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 July 25, 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 July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 11/59:57 am
SAN
- LSE
1 stop23h 09m
Multiple Airlines
Fri 11/1311:56 am
LSE
- SAN
1 stop23h 06m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$179
This Priceline deal was found by Cheapflights users on 7/22. 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.
Tue 8/116:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Thu 8/137:55 pm
MSN
- SAN
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 9/26:25 am
SAN
- MSP
1 stop12h 37m
Frontier
Sun 9/610:36 pm
MSP
- SAN
2 stops36h 29m
Frontier
Deal found 7/22![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 7/24. 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 8/78:51 pm
SAN
- ORD
1 stop6h 46m
Frontier
Mon 8/249:20 am
ORD
- SAN
1 stop8h 21m
Frontier
Deal found 7/24![Frontier logo]()
$279
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/176:25 am
SAN
- MSP
1 stop13h 02m
Frontier
Thu 8/279:57 pm
MSP
- SAN
1 stop27h 54m
Frontier
Deal found 7/20![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:35 am
SAN
- ORD
1 stop7h 25m
Multiple Airlines
Thu 8/137:59 pm
ORD
- SAN
Nonstop4h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$280
This Frontier deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/118:32 pm
SAN
- MSP
1 stop11h 26m
Frontier
Sun 9/131:07 pm
MSP
- SAN
1 stop9h 41m
Frontier
Deal found 7/21![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/81:35 pm
SAN
- ORD
1 stop8h 58m
Frontier
Sun 10/111:02 pm
ORD
- SAN
1 stop9h 46m
Frontier
Deal found 7/20![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:07 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Sat 8/229:57 pm
MSP
- SAN
1 stop13h 08m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$281
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/107:00 am
SAN
- ORD
Nonstop4h 21m
Multiple Airlines
Thu 8/139:20 am
ORD
- SAN
1 stop11h 40m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/38:59 pm
SAN
- MSP
1 stop20h 38m
Frontier
Mon 9/78:32 pm
MSP
- SAN
2 stops25h 43m
Frontier
Deal found 7/22![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/36:25 am
SAN
- ORD
2 stops10h 37m
Frontier
Sun 9/69:20 am
ORD
- SAN
1 stop8h 21m
Frontier
Deal found 7/22![Frontier 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 July 25, 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 July 25, 2026.
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:41 am
SAN
- ORD
Nonstop4h 19m
United Airlines
Sun 9/278:16 pm
ORD
- SAN
Nonstop4h 25m
United Airlines
Deal found 7/25![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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.
Tue 10/1312:35 pm
SAN
- ORD
Nonstop4h 18m
Alaska Airlines
Sun 10/187:20 am
ORD
- SAN
Nonstop4h 36m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:00 am
SAN
- MKE
Nonstop4h 00m
Southwest
Mon 9/143:05 pm
MKE
- SAN
Nonstop4h 05m
Southwest
Deal found 7/22![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 8/209:30 pm
SAN
- MKE
1 stop9h 46m
Delta
Sat 8/226:00 am
MKE
- SAN
1 stop7h 09m
Delta
Deal found 7/25![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:15 am
SAN
- GRB
1 stop7h 19m
American Airlines
Sat 9/194:04 pm
GRB
- SAN
1 stop9h 21m
American Airlines
Deal found 7/25![American Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:25 am
SAN
- ATW
1 stop15h 12m
Multiple Airlines
Sun 10/116:00 am
ATW
- SAN
1 stop16h 48m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:18 am
SAN
- ORD
Nonstop4h 19m
United Airlines
Sat 9/512:40 pm
ORD
- SAN
Nonstop4h 22m
United Airlines
Deal found 7/24![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 10/157:00 am
SAN
- ORD
Nonstop4h 25m
Alaska Airlines
Fri 10/167:49 pm
ORD
- SAN
Nonstop4h 38m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:40 am
SAN
- ORD
Nonstop4h 19m
United Airlines
Sat 8/294:00 pm
ORD
- SAN
Nonstop4h 30m
United Airlines
Deal found 7/25![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:45 pm
SAN
- ORD
Nonstop4h 14m
Alaska Airlines
Sat 9/262:18 pm
ORD
- SAN
Nonstop4h 37m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/23. 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.
Thu 9/31:15 pm
SAN
- MKE
1 stop6h 10m
Southwest
Fri 9/115:45 am
MKE
- SAN
1 stop8h 40m
Southwest
Deal found 7/23![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 10/229:45 pm
SAN
- MKE
1 stop9h 26m
Delta
Sun 10/256:42 am
MKE
- SAN
1 stop6h 06m
Delta
Deal found 7/25![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:55 pm
SAN
- ORD
Nonstop4h 04m
United Airlines
Fri 9/181:30 pm
ORD
- SAN
Nonstop4h 19m
United Airlines
Deal found 7/25![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:03 am
SAN
- ORD
Nonstop4h 19m
Alaska Airlines
Sat 9/56:00 am
ORD
- SAN
1 stop9h 19m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/46:35 am
SAN
- MKE
1 stop12h 05m
Southwest
Tue 9/85:20 pm
MKE
- SAN
1 stop5h 35m
Southwest
Deal found 7/20![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:40 pm
SAN
- ORD
Nonstop4h 03m
United Airlines
Fri 8/287:45 pm
ORD
- SAN
Nonstop4h 25m
United Airlines
Deal found 7/25![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/410:17 pm
SAN
- MSN
1 stop8h 35m
Delta
Mon 9/77:03 am
MSN
- SAN
1 stop9h 07m
Delta
Deal found 7/20![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/219:40 am
SAN
- GRB
2 stops12h 36m
American Airlines
Mon 8/2412:26 pm
GRB
- SAN
1 stop8h 53m
American Airlines
Deal found 7/20![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 9/1112:52 pm
SAN
- MSN
1 stop7h 49m
Delta
Sun 9/135:50 am
MSN
- SAN
1 stop7h 35m
Delta
Deal found 7/23![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 9/1110:30 pm
SAN
- ORD
Nonstop4h 03m
United Airlines
Sun 9/137:05 am
ORD
- SAN
Nonstop4h 27m
United Airlines
Deal found 7/23![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:35 pm
SAN
- MKE
2 stops7h 55m
Southwest
Tue 10/67:30 am
MKE
- SAN
2 stops10h 30m
Southwest
Deal found 7/22![Southwest logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Fri 8/213:45 pm
SAN
- MSN
2 stops16h 02m
Multiple Airlines
Mon 8/246:50 pm
MSN
- SAN
1 stop19h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 11/2511:40 am
SAN
- ATW
1 stop7h 55m
Delta
Thu 12/35:25 pm
ATW
- SAN
1 stop8h 30m
Delta
Deal found 7/22![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/2111:55 am
SAN
- MKE
1 stop7h 30m
Southwest
Wed 9/233:40 pm
MKE
- SAN
2 stops7h 15m
Southwest
Deal found 7/20![Southwest logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:21 am
SAN
- MSP
2 stops12h 38m
Alaska Airlines
Fri 10/27:03 pm
MSP
- SAN
2 stops15h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 10/226:15 am
SAN
- CWA
1 stop7h 34m
Delta
Thu 10/296:55 am
CWA
- SAN
1 stop5h 55m
Delta
Deal found 7/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/612:33 pm
SAN
- MSN
1 stop6h 06m
United Airlines
Sun 9/135:00 am
MSN
- SAN
1 stop6h 32m
United Airlines
Deal found 7/20![United Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 7/23. 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.
Thu 9/102:30 pm
SAN
- MSP
2 stops7h 25m
Southwest
Tue 9/157:00 am
MSP
- SAN
2 stops7h 05m
Southwest
Deal found 7/23![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/196:29 am
SAN
- CWA
1 stop7h 13m
Delta
Tue 8/254:24 pm
CWA
- SAN
1 stop5h 52m
Delta
Deal found 7/21![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:59 am
SAN
- MSP
2 stops12h 00m
Alaska Airlines
Sat 9/197:00 am
MSP
- SAN
2 stops13h 37m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$404
Last-minute flights from San Diego to WisconsinDiscover last-minute flight deals from San Diego to Wisconsin. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Wisconsin. Data last updated July 25, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:51 pm
SAN
- ORD
1 stop6h 46m
Frontier
Mon 8/179:57 pm
ORD
- SAN
1 stop13h 08m
Frontier
Deal found 7/22![Frontier logo]()
$281
This Frontier deal was found by Cheapflights users on 7/25. 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 8/53:03 pm
SAN
- ORD
1 stop12h 34m
Frontier
Tue 8/117:29 am
ORD
- SAN
1 stop8h 39m
Frontier
Deal found 7/25![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 7/24. 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 8/78:51 pm
SAN
- ORD
1 stop6h 46m
Frontier
Wed 8/192:41 pm
ORD
- SAN
1 stop11h 10m
Frontier
Deal found 7/24![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:51 pm
SAN
- ORD
1 stop6h 46m
Multiple Airlines
Mon 8/248:17 pm
ORD
- SAN
Nonstop4h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:07 pm
SAN
- MSP
Nonstop3h 39m
Multiple Airlines
Sat 8/229:57 pm
MSP
- SAN
1 stop13h 08m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$281
This Frontier deal was found by Cheapflights users on 7/24. 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.
Mon 8/108:51 pm
SAN
- ORD
1 stop6h 46m
Frontier
Wed 8/192:41 pm
ORD
- SAN
1 stop11h 10m
Frontier
Deal found 7/24![Frontier logo]()
$282
This Priceline deal was found by Cheapflights users on 7/22. 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.
Tue 8/116:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Thu 8/137:55 pm
MSN
- SAN
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:35 am
SAN
- ORD
1 stop7h 25m
Multiple Airlines
Thu 8/137:59 pm
ORD
- SAN
Nonstop4h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$280
This Frontier deal was found by Cheapflights users on 7/24. 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 8/146:35 am
SAN
- MSP
1 stop7h 33m
Frontier
Wed 8/192:01 pm
MSP
- SAN
1 stop11h 50m
Frontier
Deal found 7/24![Frontier logo]()
$283
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/176:25 am
SAN
- MSP
1 stop13h 02m
Frontier
Thu 8/279:57 pm
MSP
- SAN
1 stop27h 54m
Frontier
Deal found 7/20![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/1710:10 am
SAN
- MSP
1 stop9h 17m
Frontier
Mon 8/249:57 pm
MSP
- SAN
1 stop13h 08m
Frontier
Deal found 7/20![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 7/23. 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.
Fri 8/216:25 am
SAN
- MSP
1 stop12h 37m
Frontier
Sat 8/292:01 pm
MSP
- SAN
1 stop11h 50m
Frontier
Deal found 7/23![Frontier logo]()
$280
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 July 25, 2026.
Search for one-way flight options from San Diego to Wisconsin. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Frontier deal was found by Cheapflights users on 7/23. 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.
Fri 9/1810:36 am
SAN
- MSN
1 stop6h 11m
Frontier
Deal found 7/23![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 7/24. 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.
Thu 9/36:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Deal found 7/24![Frontier logo]()
$126
This CheapOair deal was found by Cheapflights users on 7/22. 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.
Sat 8/293:45 pm
SAN
- MSN
1 stop25h 25m
Frontier
Deal found 7/22![Frontier logo]()
$131
This Priceline deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Tue 8/410:00 am
SAN
- MSN
1 stop7h 10m
Frontier
Deal found 7/20![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/38:59 pm
SAN
- MSP
1 stop20h 38m
Frontier
Deal found 7/22![Frontier logo]()
$138
This Sun Country Air deal was found by Cheapflights users on 7/22. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 am
SAN
- MSP
Nonstop3h 33m
Sun Country Air
Deal found 7/22![Sun Country Air logo]()
$139
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 10/91:35 pm
SAN
- MSP
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/186:25 am
SAN
- MSP
2 stops12h 37m
Frontier
Deal found 7/22![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:25 am
SAN
- MSP
2 stops13h 16m
Frontier
Deal found 7/23![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/213:45 pm
SAN
- MSP
1 stop19h 21m
Frontier
Deal found 7/22![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 8/96:07 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Deal found 7/22![Sun Country Air logo]()
$145
This Frontier deal was found by Cheapflights users on 7/24. 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.
Mon 9/1410:36 am
SAN
- MSN
1 stop6h 11m
Frontier
Deal found 7/24![Frontier logo]()
$145
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Kiwi.com) |
One-way from | $120 (Frontier) |
Popular in | June |
Cheapest in | November |
Average price | $490 |
Good round-trip deal | $537 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 July 25, 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 DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 9/23
6:41 am-1:00 pm
Nonstop4h 19m
Chicago O'Hare Intl
Sun 9/27
8:16 pm-10:41 pm
Nonstop4h 25m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Tue 10/13
12:35 pm-6:53 pm
Nonstop4h 18m
Chicago O'Hare Intl
Sun 10/18
7:20 am-9:56 am
Nonstop4h 36m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 9/4
6:18 am-12:37 pm
Nonstop4h 19m
Chicago O'Hare Intl
Sat 9/5
12:40 pm-3:02 pm
Nonstop4h 22m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 10/15
7:00 am-1:25 pm
Nonstop4h 25m
Chicago O'Hare Intl
Fri 10/16
7:49 pm-10:27 pm
Nonstop4h 38m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 8/28
10:40 am-4:59 pm
Nonstop4h 19m
Chicago O'Hare Intl
Sat 8/29
4:00 pm-6:30 pm
Nonstop4h 30m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 9/25
5:45 pm-11:59 pm
Nonstop4h 14m
Chicago O'Hare Intl
Sat 9/26
2:18 pm-4:55 pm
Nonstop4h 37m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Mon 9/14
4:55 pm-10:59 pm
Nonstop4h 04m
Chicago O'Hare Intl
Fri 9/18
1:30 pm-3:49 pm
Nonstop4h 19m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Tue 8/25
10:40 pm-4:43 am
Nonstop4h 03m
Chicago O'Hare Intl
Fri 8/28
7:45 pm-10:10 pm
Nonstop4h 25m
$287
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 9/11
10:30 pm-4:33 am
Nonstop4h 03m
Chicago O'Hare Intl
Sun 9/13
7:05 am-9:32 am
Nonstop4h 27m
$292
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 9/2
7:03 am-1:22 pm
Nonstop4h 19m
Chicago O'Hare Intl
Sat 9/5
6:00 am-1:19 pm
1 stop9h 19m
$297
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-MSN
SAN-ORD
SAN-MSP
SAN-MKE
SAN-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 Diego to Wisconsin
SAN-USWI
SAN-MSN
SAN-ORD
SAN-MSP
SAN-MKE
What is the cheapest month to book a flight from San Diego to Wisconsin?
Currently, February is the cheapest month in which you can book a flight from San Diego to Wisconsin (average of $340). Flying from San Diego to Wisconsin in June is currently the most expensive (average of $512). 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 July 25, 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?
Airfare is below average for this route at the moment.
San Diego to Wisconsin flights typically cost between $378 and $550 in September.The cheapest round-trip price found within the last 5 days was $302 on Southwest (Sep 11-Sep 14).
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 85 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 July 25, 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
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
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 July 25, 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$145 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$247 | Average$435 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$270 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$272 | Average$470 | FlexibilityNo cancel fee | On-time69% |