Cheap flights from Milwaukee to San Diego (MKE - SAN)

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The best prices from Milwaukee Milwaukee-Mitchell to San Diego are usually found in August or January, booked 12 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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

All the information you need to plan the best MKE to SAN flight in 2021: compare Milwaukee to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
MKE - SAN
Price
$219 - $416
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

March

High demand for flights, 28% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$219

From Milwaukee Milwaukee-Mitchell to San Diego

One-way from

$125

One-way flight from Milwaukee Milwaukee-Mitchell to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Milwaukee to San Diego?

Flights from Milwaukee to San Diego are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

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

August is one of the best times of the year to fly to San Diego from Milwaukee. 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 Milwaukee to San Diego (MKE - SAN)?

When flying from Milwaukee to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the afternoon.

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

The best prices found for MKE to SAN flights for October, November
9 Nov - 11 Nov
$141pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
2 Nov - 10 Nov
$159pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
1 Nov - 13 Nov
$164pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

Milwaukee Milwaukee-Mitchell to San Diego 2021 flight deals

Cheap flights to San Diego from Milwaukee found for this year
9 Nov - 11 Nov
$141pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
8 Dec - 11 Dec
$150pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
8 Dec - 11 Dec
$158pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

Last minute flights from Milwaukee to San Diego

Late deals on round-trip flights to San Diego from Milwaukee, departing today and this week
26 Oct - 30 Oct
$265pp
MKE
Milwaukee Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
26 Oct - 30 Oct
$302pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
29 Oct - 7 Nov
$306pp
MKE
Milwaukee Milwaukee-Mitchell
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

One-way flights to San Diego from Milwaukee

The cheapest one-way flights from Milwaukee to San Diego
10:46 am - 5:20 pm
Alaska Airlines
1 Stop
8h 34m
MKE - SAN
Alaska Airlines
$125
mytrip.com
6:00 am - 2:14 am
Frontier
2 Stops
22h 14m
MKE - SAN
Frontier
$131
Kiwi.com
10:55 am - 4:29 am
United Airlines
2 Stops
19h 34m
MKE - SAN
United Airlines
$132
United

Related info for your journey

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

Flight FAQs

From Milwaukee to San Diego

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

Some of our airline partners flying from Milwaukee Milwaukee-Mitchell to San Diego have new flexible policies in place due to COVID-19. Delta, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

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

Yes, there are multiple flights from Milwaukee to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $135, but on average you can expect to pay $168.

Are there last-minute flights available from Milwaukee to San Diego for under $300?

There are currently 20+ open flights from Milwaukee to San Diego within the next 7 days for less than $300.

How popular is this Milwaukee to San Diego flight route?

The Milwaukee Milwaukee-Mitchell to San Diego flight path was viewed by 82 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Milwaukee to San Diego round-trip?

Spirit Airlines, at $150, was found to be the cheapest airline from Milwaukee to San Diego. An alternate airline flying to your destination would be Frontier. Spirit Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $56. Users have also found prices from $84 and $125 on Frontier and Alaska Airlines, respectively.

What are the cheapest flights from Milwaukee to San Diego?

Looking for the cheapest flight from Milwaukee to San Diego? While on average our users pay $499, our data indicates the cheapest price to be $115. The most popular route (Milwaukee Milwaukee-Mitchell - San Diego), is priced around $135.

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

Consider Major Airline, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Milwaukee to San Diego.

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

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

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

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

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

Quarantine requirements
Visitors from Milwaukee Milwaukee-Mitchell are not required to quarantine after entering San Diego.

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

Returning to Milwaukee Milwaukee-Mitchell 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 Milwaukee Milwaukee-Mitchell.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Milwaukee Milwaukee-Mitchell.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for Milwaukee to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

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

Airports servicing Milwaukee

Airports servicing San Diego

Top 6 airlines flying from Milwaukee Milwaukee-Mitchell to San Diego

The chart below displays the airlines Cheapflights users traveling from Milwaukee 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 $191 No cancel fee 62%
Alaska Airlines
$80 $253 No cancel fee 75%
Spirit Airlines
$84 $241 No cancel fee 65%
United Airlines
$118 $296 No cancel fee 69%
American Airlines
$123 $334 No cancel fee 71%
Delta
$127 $314 No cancel fee N/A
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