$80+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MKE
May 29 — Jun 51
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 April 29, 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 April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Sat 5/307:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Deal found 4/28![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/286:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Thu 6/47:59 pm
MSN
- SAN
1 stop14h 43m
Frontier
Deal found 4/29![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Sun 6/77:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Deal found 4/26![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:37 am
SAN
- ORD
2 stops32h 04m
Frontier
Wed 6/39:37 pm
ORD
- SAN
1 stop28h 13m
Frontier
Deal found 4/24![Frontier logo]()
$232
This Trip.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
SAN
- ORD
Nonstop4h 14m
Alaska Airlines
Wed 6/39:00 am
ORD
- SAN
Nonstop4h 37m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$233
This eDestinos deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:01 am
SAN
- ORD
1 stop28h 52m
Frontier
Sat 5/169:37 pm
ORD
- SAN
1 stop13h 05m
Frontier
Deal found 4/24![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:37 am
SAN
- ORD
2 stops42h 57m
Frontier
Fri 5/299:37 pm
ORD
- SAN
1 stop13h 05m
Frontier
Deal found 4/24![Frontier logo]()
$235
This Super.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:25 am
SAN
- ORD
1 stop7h 41m
Frontier
Tue 6/97:12 am
ORD
- SAN
1 stop15h 46m
Frontier
Deal found 4/24![Frontier logo]()
$236
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:40 am
SAN
- ORD
Nonstop4h 29m
United Airlines
Wed 6/34:05 pm
ORD
- SAN
Nonstop4h 25m
United Airlines
Deal found 4/24![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:15 am
SAN
- ORD
Nonstop4h 18m
American Airlines
Sat 5/236:45 am
ORD
- SAN
Nonstop4h 19m
American Airlines
Deal found 4/25![American Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/239:37 am
SAN
- ORD
2 stops42h 47m
Frontier
Tue 6/29:37 pm
ORD
- SAN
1 stop13h 05m
Frontier
Deal found 4/28![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:37 am
SAN
- ORD
2 stops20h 18m
Frontier
Wed 5/279:37 pm
ORD
- SAN
1 stop13h 05m
Frontier
Deal found 4/27![Frontier logo]()
$240
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 April 29, 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 April 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:34 pm
SAN
- ORD
Nonstop4h 16m
Alaska Airlines
Wed 6/32:10 pm
ORD
- SAN
Nonstop4h 38m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/34:41 pm
SAN
- ORD
Nonstop4h 18m
United Airlines
Tue 6/95:00 am
ORD
- SAN
1 stop6h 05m
United Airlines
Deal found 4/28![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:20 am
SAN
- MSP
Nonstop3h 44m
Delta
Tue 7/218:50 am
MSP
- SAN
Nonstop3h 47m
Delta
Deal found 4/27![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/125:10 pm
SAN
- MKE
1 stop6h 05m
Southwest
Tue 6/165:25 pm
MKE
- SAN
1 stop8h 00m
Southwest
Deal found 4/28![Southwest logo]()
$336
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:59 am
SAN
- GRB
2 stops11h 11m
American Airlines
Mon 6/86:51 pm
GRB
- SAN
1 stop6h 57m
American Airlines
Deal found 4/27![American Airlines logo]()
$374
This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:08 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Sun 5/243:10 pm
MSP
- SAN
Nonstop3h 48m
Sun Country Air
Deal found 4/24![Sun Country Air logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:25 am
SAN
- ATW
1 stop14h 19m
Multiple Airlines
Mon 6/224:58 pm
ATW
- SAN
1 stop18h 11m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:34 pm
SAN
- ORD
Nonstop4h 16m
Alaska Airlines
Sat 5/309:00 am
ORD
- SAN
Nonstop4h 37m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:10 pm
SAN
- MSP
Nonstop3h 46m
Delta
Fri 7/179:47 pm
MSP
- SAN
Nonstop3h 43m
Delta
Deal found 4/26![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:22 pm
SAN
- MSP
Nonstop3h 40m
Delta
Thu 7/28:55 am
MSP
- SAN
Nonstop3h 48m
Delta
Deal found 4/25![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:20 am
SAN
- MSP
Nonstop3h 44m
Delta
Tue 8/118:50 am
MSP
- SAN
Nonstop3h 56m
Delta
Deal found 4/25![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/2110:40 pm
SAN
- ATW
1 stop9h 17m
United Airlines
Sun 8/235:00 am
ATW
- SAN
1 stop6h 32m
United Airlines
Deal found 4/29![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:40 pm
SAN
- MKE
1 stop7h 50m
Southwest
Fri 5/226:30 pm
MKE
- SAN
1 stop6h 05m
Southwest
Deal found 4/27![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:20 am
SAN
- MSP
Nonstop3h 45m
Delta
Mon 6/298:55 am
MSP
- SAN
Nonstop3h 48m
Delta
Deal found 4/27![Delta logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:00 am
SAN
- ORD
Nonstop4h 21m
Alaska Airlines
Fri 6/196:20 am
ORD
- SAN
Nonstop4h 34m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:45 pm
SAN
- DLH
2 stops10h 59m
United Airlines
Tue 10/65:00 am
DLH
- SAN
1 stop8h 22m
United Airlines
Deal found 4/26![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:30 pm
SAN
- MKE
1 stop7h 25m
Southwest
Fri 6/195:15 am
MKE
- SAN
1 stop8h 50m
Southwest
Deal found 4/26![Southwest logo]()
$365
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:17 pm
SAN
- ATW
2 stops9h 23m
American Airlines
Tue 5/195:40 am
ATW
- SAN
2 stops10h 25m
American Airlines
Deal found 4/24![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:45 pm
SAN
- MSP
Nonstop3h 44m
Delta
Sun 6/78:55 am
MSP
- SAN
Nonstop3h 48m
Delta
Deal found 4/25![Delta logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/125:23 pm
SAN
- ORD
Nonstop4h 13m
Alaska Airlines
Fri 6/192:20 pm
ORD
- SAN
Nonstop4h 39m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:09 pm
SAN
- LSE
1 stop6h 45m
American Airlines
Sat 5/166:36 pm
LSE
- SAN
1 stop6h 57m
American Airlines
Deal found 4/27![American Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/236:20 am
SAN
- MSP
Nonstop3h 45m
Delta
Tue 6/308:55 am
MSP
- SAN
Nonstop3h 48m
Delta
Deal found 4/28![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:35 pm
SAN
- MKE
Nonstop4h 00m
Southwest
Sun 6/285:25 pm
MKE
- SAN
1 stop7h 10m
Southwest
Deal found 4/25![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:40 am
SAN
- GRB
1 stop8h 11m
United Airlines
Tue 7/285:00 am
GRB
- SAN
1 stop6h 33m
United Airlines
Deal found 4/27![United Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2110:11 am
SAN
- ORD
1 stop10h 48m
Alaska Airlines
Sat 5/237:59 pm
ORD
- SAN
Nonstop4h 37m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:48 am
SAN
- MSP
Nonstop3h 52m
Delta
Tue 7/218:50 am
MSP
- SAN
Nonstop3h 47m
Delta
Deal found 4/28![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:40 pm
SAN
- CWA
1 stop8h 41m
American Airlines
Wed 5/276:30 pm
CWA
- SAN
1 stop7h 09m
American Airlines
Deal found 4/26![American Airlines logo]()
$426
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:45 am
SAN
- MKE
1 stop8h 35m
Southwest
Tue 7/147:20 am
MKE
- SAN
2 stops8h 50m
Southwest
Deal found 4/25![Southwest logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:17 pm
SAN
- MKE
1 stop20h 27m
Alaska Airlines
Mon 6/87:00 am
MKE
- SAN
1 stop10h 00m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/1910:40 pm
SAN
- ATW
1 stop9h 23m
United Airlines
Sun 6/216:20 am
ATW
- SAN
1 stop7h 01m
United Airlines
Deal found 4/28![United Airlines logo]()
$426
Last-minute flights from San Diego to WisconsinDiscover last-minute flight deals from San Diego to Wisconsin. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Wisconsin. Data last updated April 29, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:38 am
SAN
- ORD
1 stop6h 22m
Frontier
Thu 5/79:37 pm
ORD
- SAN
1 stop13h 05m
Frontier
Deal found 4/27![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:25 am
SAN
- MSP
1 stop24h 54m
Frontier
Sat 5/910:14 am
MSP
- SAN
1 stop24h 28m
Frontier
Deal found 4/26![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:25 am
SAN
- ORD
1 stop12h 07m
Frontier
Mon 5/119:30 am
ORD
- SAN
1 stop10h 55m
Frontier
Deal found 4/29![Frontier logo]()
$252
This Expedia deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:37 am
SAN
- ORD
1 stop8h 55m
Frontier
Sat 5/99:37 pm
ORD
- SAN
1 stop13h 05m
Frontier
Deal found 4/24![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sat 5/96:25 am
SAN
- ORD
1 stop12h 07m
Frontier
Mon 5/119:37 pm
ORD
- SAN
1 stop28h 13m
Frontier
Deal found 4/28![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:25 am
SAN
- MSP
1 stop7h 37m
Frontier
Mon 5/189:39 pm
MSP
- SAN
1 stop28h 11m
Frontier
Deal found 4/24![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:38 pm
SAN
- MSP
2 stops29h 06m
Frontier
Wed 5/2710:14 am
MSP
- SAN
1 stop15h 36m
Frontier
Deal found 4/26![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Sat 5/307:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Deal found 4/28![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/276:25 am
SAN
- MSP
1 stop24h 54m
Multiple Airlines
Wed 6/33:20 pm
MSP
- SAN
Nonstop3h 47m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$257
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/286:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Thu 6/47:59 pm
MSN
- SAN
1 stop14h 43m
Frontier
Deal found 4/29![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2810:07 pm
SAN
- MSP
2 stops33h 12m
Frontier
Thu 6/49:39 pm
MSP
- SAN
1 stop13h 03m
Frontier
Deal found 4/28![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Sun 6/77:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Deal found 4/26![Frontier logo]()
$230
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 April 29, 2026.
Search for one-way flight options from San Diego to Wisconsin. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Deal found 4/28![Frontier logo]()
$80
This Priceline deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/149:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Deal found 4/28![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:38 pm
SAN
- LSE
1 stop27h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$104
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Deal found 4/29![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:53 pm
SAN
- ORD
1 stop29h 39m
Frontier
Deal found 4/24![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:25 am
SAN
- ORD
1 stop12h 07m
Frontier
Deal found 4/26![Frontier logo]()
$121
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/236:40 am
SAN
- ORD
Nonstop4h 29m
United Airlines
Deal found 4/28![United Airlines logo]()
$124
This Super.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:25 am
SAN
- MSP
1 stop7h 37m
Frontier
Deal found 4/24![Frontier logo]()
$124
This Priceline deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:29 pm
SAN
- ORD
1 stop6h 59m
Frontier
Deal found 4/27![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:25 am
SAN
- MSP
1 stop7h 39m
Frontier
Deal found 4/28![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Deal found 4/27![Frontier logo]()
$125
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:37 am
SAN
- ORD
1 stop8h 55m
Frontier
Deal found 4/29![Frontier logo]()
$126
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Frontier) |
One-way from | $80 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $406 |
Good round-trip deal | $417 or less |
Good one-way deal | $258 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 April 29, 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
Sat 5/23
12:34 pm-6:50 pm
Nonstop4h 16m
Chicago O'Hare Intl
Wed 6/3
2:10 pm-4:48 pm
Nonstop4h 38m
$237
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 6/3
4:41 pm-10:59 pm
Nonstop4h 18m
Chicago O'Hare Intl
Tue 6/9
5:00 am-9:05 am
1 stop6h 05m
$257
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 5/29
12:34 pm-6:50 pm
Nonstop4h 16m
Chicago O'Hare Intl
Sat 5/30
9:00 am-11:37 am
Nonstop4h 37m
$267
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Thu 7/16
6:20 am-12:04 pm
Nonstop3h 44m
Minneapolis St Paul
Tue 7/21
8:50 am-10:37 am
Nonstop3h 47m
$279
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Fri 7/10
6:10 pm-11:56 pm
Nonstop3h 46m
Minneapolis St Paul
Fri 7/17
9:47 pm-11:30 pm
Nonstop3h 43m
$279
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Tue 6/23
3:22 pm-9:02 pm
Nonstop3h 40m
Minneapolis St Paul
Thu 7/2
8:55 am-10:43 am
Nonstop3h 48m
$279
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Mon 7/20
6:20 am-12:04 pm
Nonstop3h 44m
Minneapolis St Paul
Tue 8/11
8:50 am-10:46 am
Nonstop3h 56m
$279
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Sun 6/21
6:20 am-12:05 pm
Nonstop3h 45m
Minneapolis St Paul
Mon 6/29
8:55 am-10:43 am
Nonstop3h 48m
$279
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Thu 6/4
5:45 pm-11:29 pm
Nonstop3h 44m
Minneapolis St Paul
Sun 6/7
8:55 am-10:43 am
Nonstop3h 48m
$279
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Tue 6/23
6:20 am-12:05 pm
Nonstop3h 45m
Minneapolis St Paul
Tue 6/30
8:55 am-10:43 am
Nonstop3h 48m
$279
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-LSE
SAN-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Wisconsin
SAN-USWI
SAN-MSN
SAN-ORD
SAN-MSP
SAN-LSE
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 61 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.
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 April 29, 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?
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 29, 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San 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
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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 April 29, 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$249 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$429 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$439 | FlexibilityNo cancel fee | On-time71% |