Cheap flights from Wisconsin (WI) to San Diego (SAN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Wisconsin to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2021: compare Wisconsin to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
What is the cheapest month to fly from Wisconsin to San Diego?

August is one of the best times of the year to fly to San Diego from Wisconsin. Prices for August average $299 per person but you can even find prices for as low as $131. The most expensive prices can be found in the month of March. Opting for a August flight can save you 39% on your journey compared to booking in August

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to San Diego as you normally would.

Cheap flights from Wisconsin to San Diego in October, November 2021

The best prices found for Wisconsin to SAN flights for October, November
12 Nov - 17 Nov
$162pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
15 Nov - 17 Nov
$164pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
1 Nov - 4 Nov
$168pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

Wisconsin to San Diego 2021 flight deals

Cheap flights to San Diego from Wisconsin found for this year
7 Dec - 11 Dec
$128pp
MSN
Madison Truax Field
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
MSN
Madison Truax Field
12 Dec - 14 Dec
$148pp
MSN
Madison Truax Field
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
MSN
Madison Truax Field
10 Dec - 13 Dec
$154pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

Last minute flights from Wisconsin to San Diego

Late deals on round-trip flights to San Diego from Wisconsin, departing today and this week
1 Nov - 4 Nov
$168pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
3 Nov - 8 Nov
$193pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
     
3 STOPS
MKE
Milwaukee Milwaukee-Mitchell
1 Nov - 3 Nov
$208pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

One-way flights to San Diego from Wisconsin

The cheapest one-way flights from Wisconsin to San Diego
10:55 am - 12:24 pm
Sun Country Air
1 Stop
27h 29m
MKE - SAN
Sun Country Air
4:14 pm - 2:14 am
Multiple Airlines
1 Stop
12h 00m
MKE - SAN
Multiple Airlines
$132
Kiwi.com
3:45 pm - 2:14 am
Frontier
1 Stop
12h 29m
MSN - SAN
Frontier
$136
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Wisconsin</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Wisconsin to San Diego

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

San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Wisconsin to San Diego.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and American Airlines flying from Wisconsin to San Diego have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Wisconsin to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $128, but on average you can expect to pay $163.

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

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

How popular is this Wisconsin to San Diego flight route?

Within the past month, 82 users have taken a look at flights from Wisconsin to San Diego.

What are the cheapest airlines to fly from Wisconsin to San Diego one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $60. Frontier flights start at $64 while deals on Sun Country Air start at $122 one-way.

What are the cheapest flights from Wisconsin to San Diego?

Looking at all options, your cheapest flight can be booked for $115. While the most popular route (Madison Truax Field - San Diego) can be booked for $171 on average our data indicates $499 when flying from Wisconsin to San Diego

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

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

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

The most popular route from Wisconsin to San Diego is Madison Truax Field - San Diego. You may also consider Milwaukee Milwaukee-Mitchell - San Diego or Appleton Outagamie County - San Diego.

Related searches

Flights to San Diego (SAN) from Wisconsin
Flights to Wisconsin Flights to San Diego Flights from San Diego

Rent a Car

Car Rentals in San Diego Car Rentals in California

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Wisconsin?

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

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

COVID-19 testing requirements
Visitors from Wisconsin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

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

Do I need a test to fly back to Wisconsin from San Diego?

Returning to Wisconsin from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Wisconsin.

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

Hide COVID Travel Restrictions for San Diego, CA

Departure points for flights from Wisconsin to San Diego

Select to see more specific information for flights to San Diego from all departure points in Wisconsin.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Wisconsin to San Diego.
Average temperature for October in San Diego
77.0 °F
Avg rainfall for October in San Diego
0.6 ″

Airports servicing

Sparta/Fort McCoy (CMY)
Wausau (CWA)
Eau Claire (EAU)
Green Bay (GRB)
La Crosse (LSE)
Milwaukee (MKE)

Airports servicing San Diego

Top 6 airlines flying from Wisconsin to San Diego

The chart below displays the airlines Cheapflights users traveling from Wisconsin to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$68 $222 No cancel fee 62%
Alaska Airlines
$80 $253 No cancel fee 75%
Spirit Airlines
$84 $241 No cancel fee 65%
United Airlines
$118 $376 No cancel fee 69%
Delta
$122 $396 No cancel fee N/A
American Airlines
$123 $366 No cancel fee 71%
Home North America USA California San Diego Cheap flights from Wisconsin to San Diego