$56+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MKE
May 4 — May 111
1 adult, Economy
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Find cheap flights from San Diego to Wisconsin with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 April 29, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $115 (Cheapflightsfares) |
One-way from | $56 (FlightHub) |
Popular in | December |
Cheapest in | July |
Average price | $447 |
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 April 29, 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 April 29, 2025.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:08 amSAN - MKE
1 stop8h 51mSpirit Airlines
Mon 6/27:54 pmMKE - SAN
1 stop13h 19mSpirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$115
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.
Wed 4/301:10 pmSAN - MSN
1 stop27h 42mFrontier
Sun 5/47:56 pmMSN - SAN
1 stop15h 42mFrontier
Deal found 4/29![Frontier logo]()
$189
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:19 pmSAN - MSP
Nonstop3h 36mSun Country Air
Mon 7/282:42 pmMSP - SAN
Nonstop3h 43mSun Country Air
Deal found 4/29![Sun Country Air logo]()
$195
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.
Tue 5/131:23 pmSAN - MSP
1 stop7h 51mFrontier
Thu 5/156:00 amMSP - SAN
1 stop5h 38mFrontier
Deal found 4/28![Frontier logo]()
$198
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:01 pmSAN - MSP
Nonstop3h 36mMultiple Airlines
Sun 6/159:18 pmMSP - SAN
1 stop11h 55mMultiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$202
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:55 amSAN - MKE
2 stops11h 04mMultiple Airlines
Mon 6/27:54 pmMKE - SAN
1 stop13h 19mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$207
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.
Wed 5/288:48 pmSAN - ORD
2 stops10h 07mSpirit Airlines
Sat 5/319:02 pmORD - SAN
1 stop12h 11mSpirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$213
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 6/194:53 pmSAN - ORD
Nonstop4h 03mFrontier
Sun 6/221:56 pmORD - SAN
Nonstop4h 12mFrontier
Deal found 4/28![Frontier logo]()
$215
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:50 pmSAN - ORD
1 stop10h 22mMultiple Airlines
Mon 6/231:56 pmORD - SAN
Nonstop4h 12mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$216
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.
Mon 6/26:25 amSAN - GRB
1 stop10h 29mFrontier
Fri 6/67:53 pmGRB - SAN
1 stop6h 02mFrontier
Deal found 4/28![Frontier logo]()
$218
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:49 pmSAN - MSN
1 stop6h 37mAmerican Airlines
Sat 5/316:13 amMSN - SAN
1 stop9h 25mAmerican Airlines
Deal found 4/28![American Airlines logo]()
$229
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/410:39 pmSAN - ORD
Nonstop4h 08mAmerican Airlines
Thu 6/57:10 amORD - SAN
Nonstop4h 20mAmerican Airlines
Deal found 4/29![American Airlines logo]()
$253
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, 2025.
Use the filters below to find and compare flights from San Diego to Wisconsin that are best for you.
Fly from
San Diego
Fly to
Wisconsin
Route
Depart
Return
Price
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Wed 5/28
8:08 am-6:59 pm
1 stop8h 51m
Milwaukee-Mitchell
Mon 6/2
7:54 pm-7:13 am
1 stop13h 19m
$115
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Thu 7/24
6:19 pm-11:55 pm
Nonstop3h 36m
Minneapolis St Paul
Mon 7/28
2:42 pm-4:25 pm
Nonstop3h 43m
$195
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Tue 5/13
1:23 pm-11:14 pm
1 stop7h 51m
Minneapolis St Paul
Thu 5/15
6:00 am-9:38 am
1 stop5h 38m
$198
San DiegoMinneapolis
SAN - MSP
SANMSP
San Diego
Sat 6/7
6:01 pm-11:37 pm
Nonstop3h 36m
Minneapolis St Paul
Sun 6/15
9:18 pm-7:13 am
1 stop11h 55m
$202
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Wed 5/28
10:55 am-11:59 pm
2 stops11h 04m
Milwaukee-Mitchell
Mon 6/2
7:54 pm-7:13 am
1 stop13h 19m
$207
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 5/28
8:48 pm-8:55 am
2 stops10h 07m
Chicago O'Hare Intl
Sat 5/31
9:02 pm-7:13 am
1 stop12h 11m
$213
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 6/19
4:53 pm-10:56 pm
Nonstop4h 03m
Chicago O'Hare Intl
Sun 6/22
1:56 pm-4:08 pm
Nonstop4h 12m
$215
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 6/12
5:50 pm-6:12 am
1 stop10h 22m
Chicago O'Hare Intl
Mon 6/23
1:56 pm-4:08 pm
Nonstop4h 12m
$216
San DiegoGreen Bay
SAN - GRB
SANGRB
San Diego
Mon 6/2
6:25 am-6:54 pm
1 stop10h 29m
Green Bay Austin-Straubel
Fri 6/6
7:53 pm-11:55 pm
1 stop6h 02m
$218
San DiegoMadison
SAN - MSN
SANMSN
San Diego
Wed 5/28
2:49 pm-11:26 pm
1 stop6h 37m
Madison Truax Field
Sat 5/31
6:13 am-1:38 pm
1 stop9h 25m
$229
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.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Wisconsin
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 April 29, 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 April 29, 2025.
Read through reviews of airlines operating flights from San Diego to Wisconsin, such as Breeze Airways, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.1
Crew
8.8
Food
6.7
Boarding
8.3
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Crew
8.8
Food
6.7
Boarding
8.3
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Crew
8.8
Food
6.7
Boarding
8.3
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Crew
8.8
Food
6.7
Boarding
8.3
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Crew
8.8
Food
6.7
Boarding
8.3
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Crew
8.8
Food
6.7
Boarding
8.3
Comfort
8.2
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
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.
Browse thousands of different options on Cheapflights for your next trip
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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 April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$151 | Average$250 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$177 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$359 | Average$457 | FlexibilityNo cancel fee | On-time63% |