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

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Home North America USA California San Diego Cheap flights from Wisconsin to San Diego

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 2022: compare Wisconsin to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
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.

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 March

Cheap flights from Wisconsin to San Diego in May, June 2022

The best prices found for Wisconsin to SAN flights for May, June
6 Jun - 9 Jun
$338pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
28 May - 3 Jun
$340pp
MSN
Madison Truax Field
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
MSN
Madison Truax Field
30 May - 4 Jun
$341pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell

Wisconsin to San Diego 2022 flight deals

Cheap flights to San Diego from Wisconsin found for this year
24 May - 28 May
$298pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
MKE
Milwaukee-Mitchell
24 May - 28 May
$322pp
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
17 Aug - 24 Aug
$326pp
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
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
2 Jun - 9 Jun
$354pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
3 Jun - 8 Jun
$360pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
2 Jun - 5 Jun
$361pp
MKE
Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell

One-way flights to San Diego from Wisconsin

The cheapest one-way flights from Wisconsin to San Diego
2:00 am - 8:31 am
Delta
1 Stop
8h 31m
MKE - SAN
Delta
$169
Delta
10:00 am - 2:51 pm
Spirit Airlines
1 Stop
6h 51m
MKE - SAN
Spirit Airlines
$174
JustFly
2:35 am - 3:35 pm
American Airlines
1 Stop
15h 00m
LSE - SAN
American Airlines
$202

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 American Airlines, Delta, and United Airlines flying from Wisconsin to San Diego have implemented new flexible cancellation policies.

Can I find flights from Wisconsin to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Wisconsin to San Diego for under $400. The cheapest flight booked recently is on Spirit Airlines for just $326, but on average you can expect to pay $359.

Are there last-minute flights available from Wisconsin to San Diego for under $400?

There are currently 20+ open flights from Wisconsin to San Diego within the next 7 days for less than $400.

How popular is this Wisconsin to San Diego flight route?

Within the past month, 13 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 $132. Frontier flights start at $152 while deals on Delta start at $169 one-way.

What are the cheapest flights from Wisconsin to San Diego?

Looking at all options, your cheapest flight can be booked for $22. While the most popular route (Milwaukee-Mitchell - San Diego) can be booked for $326 on average our data indicates $778 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 Milwaukee-Mitchell - San Diego. You may also consider Madison Truax Field - San Diego or Green Bay Austin-Straubel - San Diego.

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

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

Related searches

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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 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) 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 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) 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.
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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 May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing

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

Airports servicing San Diego

San Diego (SAN)

Top 7 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
Juneyao Airlines 		$12 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.
Frontier 		$74 $242 No cancel fee 62%
Spirit Airlines 		$134 $279 No cancel fee 65%
Alaska Airlines 		$138 $449 No cancel fee 75%
American Airlines 		$186 $422 No cancel fee 71%
United Airlines 		$219 $431 No cancel fee 69%
Delta 		$230 $547 No cancel fee N/A

Popular flight searches

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Home North America USA California San Diego Cheap flights from Wisconsin to San Diego