$66+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MKE
Feb 25 — Mar 41
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Frontier) |
One-way from | $66 (CheapOair) |
Popular in | December |
Cheapest in | May |
Average price | $342 |
Find flight deals from San Diego to Wisconsin
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 February 20, 2025.
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 February 20, 2025.
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 4/1610:10 amSAN - ORD
1 stop12h 53mFrontier
Sun 4/206:45 amORD - SAN
1 stop6h 44mFrontier
Deal found 2/19![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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 4/37:39 pmSAN - ORD
1 stop27h 03mMultiple Airlines
Sat 4/52:34 pmORD - SAN
1 stop11h 17mMultiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$145
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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.
Tue 4/13:29 pmSAN - ORD
2 stops20h 10mSpirit Airlines
Sat 4/52:34 pmORD - SAN
1 stop11h 17mSpirit Airlines
Deal found 2/18![Spirit Airlines logo]()
$146
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:15 amSAN - MKE
1 stop5h 49mSpirit Airlines
Wed 3/269:16 pmMKE - SAN
1 stop14h 25mSpirit Airlines
Deal found 2/18![Spirit Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 3/116:25 amSAN - MSP
1 stop15h 03mMultiple Airlines
Tue 3/183:20 pmMSP - SAN
Nonstop3h 59mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$169
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:55 amSAN - MSP
1 stop14h 33mFrontier
Sun 4/66:00 amMSP - SAN
1 stop20h 14mFrontier
Deal found 2/20![Frontier logo]()
$181
This Booking.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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.
Thu 3/206:15 amSAN - MKE
1 stop5h 49mMultiple Airlines
Thu 3/2710:32 amMKE - SAN
1 stop15h 48mMultiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$193
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:10 pmSAN - MSP
Nonstop3h 45mSun Country Air
Sun 4/133:20 pmMSP - SAN
Nonstop3h 51mSun Country Air
Deal found 2/20![Sun Country Air logo]()
$198
This Frontier deal was found by Cheapflights users on 2/20. 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.
Sat 5/36:25 amSAN - MSN
1 stop10h 26mFrontier
Sat 5/107:41 pmMSN - SAN
1 stop6h 32mFrontier
Deal found 2/20![Frontier logo]()
$220
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
Tue 3/115:39 pmSAN - MSP
3 stops20h 16mSpirit Airlines
Tue 4/15:30 amMSP - SAN
3 stops39h 41mSpirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/252:48 pmSAN - MSN
1 stop6h 25mAmerican Airlines
Wed 4/24:15 pmMSN - SAN
1 stop6h 52mAmerican Airlines
Deal found 2/20![American Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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 5/133:04 pmSAN - GRB
1 stop6h 06mAmerican Airlines
Tue 5/205:00 amGRB - SAN
1 stop6h 12mAmerican Airlines
Deal found 2/18![American Airlines logo]()
$229
Find flights from San Diego to Wisconsin within your budget
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 February 20, 2025.
Fly from
San Diego
Fly to
Wisconsin
Route
Depart
Return
Price
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 4/16
10:10 am-1:03 am
1 stop12h 53m
Chicago O'Hare Intl
Sun 4/20
6:45 am-11:29 am
1 stop6h 44m
$144
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 4/3
7:39 pm-12:42 am
1 stop27h 03m
Chicago O'Hare Intl
Sat 4/5
2:34 pm-11:51 pm
1 stop11h 17m
$145
San DiegoChicago
SAN - ORD
SANORD
San Diego
Tue 4/1
3:29 pm-1:39 pm
2 stops20h 10m
Chicago O'Hare Intl
Sat 4/5
2:34 pm-11:51 pm
1 stop11h 17m
$146
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 3/20
6:15 am-2:04 pm
1 stop5h 49m
Milwaukee-Mitchell
Wed 3/26
9:16 pm-9:41 am
1 stop14h 25m
$166
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Tue 3/11
6:25 am-11:28 pm
1 stop15h 03m
Minneapolis St Paul
Tue 3/18
3:20 pm-5:19 pm
Nonstop3h 59m
$169
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Wed 3/26
6:55 am-11:28 pm
1 stop14h 33m
Minneapolis St Paul
Sun 4/6
6:00 am-12:14 am
1 stop20h 14m
$181
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 3/20
6:15 am-2:04 pm
1 stop5h 49m
Milwaukee-Mitchell
Thu 3/27
10:32 am-12:20 am
1 stop15h 48m
$193
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Thu 4/10
6:10 pm-11:55 pm
Nonstop3h 45m
Minneapolis St Paul
Sun 4/13
3:20 pm-5:11 pm
Nonstop3h 51m
$198
San DiegoMadison
SAN - MSN
SANMSN
San Diego
Sat 5/3
6:25 am-6:51 pm
1 stop10h 26m
Madison Truax Field
Sat 5/10
7:41 pm-12:13 am
1 stop6h 32m
$220
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Tue 3/11
5:39 pm-3:55 pm
3 stops20h 16m
Minneapolis St Paul
Tue 4/1
5:30 am-7:11 pm
3 stops39h 41m
$228
Showing 1-10 of 60 results
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.
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.
Travel insights for flights from San Diego to Wisconsin
Get recent, data-driven insights about flights from San Diego to Wisconsin including ideal travel times, pricing trends, and more.
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 $280). Flying from San Diego to Wisconsin in June is currently the most expensive (average of $376). 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 February 20, 2025.
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.
Rainfall in Wisconsin by month
Plan your trip to Wisconsin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.
Temperature in Wisconsin by month
Plan your trip to Wisconsin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
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 February 20, 2025.
Read through reviews of airlines operating flights from San Diego to Wisconsin, such as Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.6
Food
7.1
Crew
8.7
Overall
8.1
Comfort
8.1
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Food
7.1
Crew
8.7
Overall
8.1
Comfort
8.1
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Food
7.1
Crew
8.7
Overall
8.1
Comfort
8.1
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Food
7.1
Crew
8.7
Overall
8.1
Comfort
8.1
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Food
7.1
Crew
8.7
Overall
8.1
Comfort
8.1
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Food
7.1
Crew
8.7
Overall
8.1
Comfort
8.1
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
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
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to Wisconsin
Discover the top 6 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$140 | Average$238 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$181 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$231 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$458 | FlexibilityNo cancel fee | On-time63% |