Wisconsin

Cheap flights from San Diego (SAN) to Wisconsin

How far in advance should I book a flight from San Diego to Wisconsin?

To save up to 11% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Diego to Wisconsin from $291 1-2 weeks out and tickets from $309 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Diego to Wisconsin?

Our data shows that July tends to be the cheapest month to fly to Wisconsin from San Diego. Users have commonly found prices around $303 for the month, but tickets can be as low as $157. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from San Diego to Wisconsin (SAN - WI)?

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.

Cheap flights from San Diego to Wisconsin in January, February 2022

The best prices found for SAN to Wisconsin flights for January, February
Feb 19 - Feb 22
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

9h 08m
MKE

Milwaukee Milwaukee-Mitchell

SAN

San Diego

1 stop

27h 28m
$142

Spirit Airlines

View Deal

Deal found 1/22/22

Feb 7 - Feb 13
SAN

San Diego

MSN

Madison Truax Field

1 stop

16h 56m
MSN

Madison Truax Field

SAN

San Diego

1 stop

12h 59m
$149

Frontier

View Deal

Deal found 1/22/22

Feb 7 - Feb 13
SAN

San Diego

MSN

Madison Truax Field

1 stop

16h 56m
MSN

Madison Truax Field

SAN

San Diego

1 stop

12h 59m
$156

Frontier

View Deal

Deal found 1/24/22

San Diego to Wisconsin 2022 flight deals

Cheap flights to Wisconsin from San Diego found for this year
Feb 19 - Feb 22
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

9h 08m
MKE

Milwaukee Milwaukee-Mitchell

SAN

San Diego

1 stop

27h 28m
$142

Spirit Airlines

View Deal

Deal found 1/22/22

Feb 7 - Feb 13
SAN

San Diego

MSN

Madison Truax Field

1 stop

16h 56m
MSN

Madison Truax Field

SAN

San Diego

1 stop

12h 59m
$149

Frontier

View Deal

Deal found 1/22/22

Mar 22 - Mar 29
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

8h 58m
MKE

Milwaukee Milwaukee-Mitchell

SAN

San Diego

1 stop

6h 01m
$155

Multiple Airlines

View Deal

Deal found 1/23/22

Last minute flights from San Diego to Wisconsin

Late deals on return flights to Wisconsin from San Diego, departing today and this week
Jan 29 - Jan 31
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

8h 45m
MKE

Milwaukee Milwaukee-Mitchell

SAN

San Diego

1 stop

22h 42m
$167

Spirit Airlines

View Deal

Deal found 1/21/22

Jan 29 - Feb 2
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

8h 45m
MKE

Milwaukee Milwaukee-Mitchell

SAN

San Diego

1 stop

22h 42m
$205

Spirit Airlines

View Deal

Deal found 1/23/22

Jan 29 - Jan 31
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

8h 45m
MKE

Milwaukee Milwaukee-Mitchell

SAN

San Diego

3 stops

29h 29m
$213

Spirit Airlines

View Deal

Deal found 1/21/22

One-way flights to Wisconsin from San Diego

The cheapest one-way flights from San Diego to Wisconsin
Feb 8
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

25h 24m
$61

Spirit Airlines

View Deal

Deal found 1/21/22

Feb 24
SAN

San Diego

MKE

Milwaukee Milwaukee-Mitchell

1 stop

8h 52m
$62

Frontier

View Deal

Deal found 1/24/22

Feb 7
SAN

San Diego

MSN

Madison Truax Field

1 stop

16h 56m
$63

Frontier

View Deal

Deal found 1/21/22

Related info for your journey

Useful info, stats and facts about San Diego to Wisconsin flights.

What airport do you fly from for flights from San Diego to Wisconsin?

Most people fly from San Diego (SAN) if they book a flight from San Diego to Wisconsin. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

Which airlines flying from San Diego to Wisconsin have flexible cancellations due to COVID-19?

Delta, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Diego to Wisconsin for under $200 on Cheapflights?

Yes, there are multiple flights from San Diego to Wisconsin for under $200. The cheapest flight booked recently is on Spirit Airlines for just $142, but on average you can expect to pay $174.

Are there last-minute flights available from San Diego to Wisconsin for under $200?

There are currently 20+ open flights from San Diego to Wisconsin within the next 7 days for less than $200.

How popular is this San Diego to Wisconsin flight route?

Flights from San Diego to Wisconsin have been viewed 39 times in the past calendar month.

What are the most popular routes from San Diego to Wisconsin?

Most travelers choose San Diego - Milwaukee Milwaukee-Mitchell, San Diego - Madison Truax Field or San Diego - Green Bay Austin-Straubel when deciding on the best route from San Diego to Wisconsin.

What are the most popular airlines that fly from San Diego to Wisconsin?

Major Airline, American Airlines and Delta are the most popular airlines when flying from San Diego to Wisconsin.

What are the cheapest flights from San Diego to Wisconsin?

The cheapest flight price from San Diego to Wisconsin is $84. On average you can expect to pay $420. The most popular route, (San Diego - Milwaukee Milwaukee-Mitchell), can usually be booked for $159.

Can I fly to Wisconsin from San Diego right now?

Information is based on travel restrictions for travel to Wisconsin within the United States

Most visitors from San Diego need to provide a negative COVID-19 test result and/or quarantine to enter Wisconsin.

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Wisconsin.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Wisconsin.

Can I fly back to San Diego from Wisconsin?

Returning to San Diego from Wisconsin

COVID-19 testing requirements
Visitors from Wisconsin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Diego.

Quarantine requirements
Visitors from Wisconsin are not required to quarantine after entering San Diego.

Destination points for flights from San Diego to Wisconsin

Select to see more specific information for flights from San Diego to all places in Wisconsin

Top 5 airlines flying from San Diego to Wisconsin

The chart below displays the airlines Cheapflights users traveling from San Diego to Wisconsin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$68
Average$249
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
United Airlines
Cheapest$116
Average$353
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
Cheapest$127
Average$384
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Delta
Cheapest$127
Average$403
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Spirit Airlines
Cheapest$139
Average$249
FlexibilityNo cancel fee
On-time65%
COVID-19 safety

Hourly flight availability from San Diego to Wisconsin

See what time of day planes typically take off from San Diego to Wisconsin
50%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM