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

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The best prices from San Diego to Milwaukee-Mitchell are usually found in January or October, booked 16 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

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

All the information you need to plan the best SAN to MKE flight in 2022: compare San Diego to Milwaukee flight prices with the expected peak season, weather and rainfall in Milwaukee.
SAN - MKE
Price
$225 - $540
MKE
Temperature
21.2 - 73.4 °F
MKE
Rainfall
1.4 - 4 inches

Popular in

July

High demand for flights, 30% potential price rise

Cheapest in

January

Best time to find cheap flights, 41% potential price drop

Round-trip from

$225

From San Diego to Milwaukee-Mitchell

One-way from

$139

One-way flight from San Diego to Milwaukee-Mitchell

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from San Diego to Milwaukee (SAN - MKE)?

It’s optimal to fly from San Diego to Milwaukee in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly round-trip from San Diego to Milwaukee?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 26% on the overall cost on flights from San Diego to Milwaukee.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 23% on flights from San Diego to Milwaukee compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $354. For sooner than that we have options available in the next 3 days from $477.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Milwaukee. Flights to Milwaukee from San Diego in January are about $379 on average during January, but can be found for as low as $143.

Cheap flights from San Diego to Milwaukee in August, September 2022

The best prices found for SAN to MKE flights for August, September
20 Aug - 3 Sep
$159pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
3 Sep - 6 Sep
$161pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
20 Aug - 27 Aug
$164pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego

San Diego to Milwaukee 2022 flight deals

Cheap flights to Milwaukee from San Diego found for this year
20 Aug - 3 Sep
$159pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
3 Sep - 6 Sep
$161pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
20 Aug - 27 Aug
$164pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego

Cheap Frontier flights from San Diego to Milwaukee

20 Aug - 3 Sep
$159pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
3 Sep - 6 Sep
$161pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
3 Sep - 6 Sep
$164pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego

Cheap Spirit Airlines flights from San Diego to Milwaukee

20 Aug - 3 Sep
$196pp
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
25 Aug - 29 Aug
$204pp
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego
20 Sep - 25 Sep
$227pp
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego

Last minute flights from San Diego to Milwaukee

Late deals on round-trip flights to Milwaukee from San Diego, departing today and this week
20 Aug - 3 Sep
$159pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
20 Aug - 27 Aug
$164pp
SAN
San Diego
Frontier
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
SAN
San Diego
20 Aug - 3 Sep
$196pp
SAN
San Diego
Spirit Airlines
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Spirit Airlines
 
1 STOP
SAN
San Diego

One-way flights to Milwaukee-Mitchell from San Diego

The cheapest one-way flights from San Diego to Milwaukee
8:49 am - 7:59 pm
Delta
1 Stop
9h 10m
SAN - MKE
Delta
$139
Delta
6:18 pm - 5:20 pm
Frontier
1 Stop
21h 02m
SAN - MKE
Frontier
$157
Kiwi.com
1:55 pm - 9:16 pm
Spirit Airlines
1 Stop
5h 21m
SAN - MKE
Spirit Airlines
$161
CheapOair

Related info for your journey

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

Flight FAQs

From San Diego to Milwaukee

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

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

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

Yes, there are multiple flights from San Diego to Milwaukee for under $200. The cheapest flight booked recently is on Frontier for just $161, but on average you can expect to pay $193.

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

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

How popular is this San Diego to Milwaukee flight route?

This flight path from San Diego to Milwaukee-Mitchell was viewed by 17 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 San Diego to Milwaukee round-trip?

Flying on Frontier is currently your cheapest option to Milwaukee, with prices starting at $161. Another option worth looking into is Spirit Airlines, starting at $204 round trip. Frontier is currently priced 57% below the average price you’ll pay for this route.

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

$79 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $86 and $139, respectively.

What are the cheapest flights from San Diego to Milwaukee?

On average you can expect to pay $843 for a flight from San Diego to Milwaukee. The cheapest flight overall is $124 while the most popular route, (San Diego - Milwaukee-Mitchell) is currently priced at $208.

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

Undisclosed Carrier, American Airlines and Alaska Airlines are the most popular airlines when flying from San Diego to Milwaukee.

COVID Restrictions

View COVID Travel Restrictions for Milwaukee, WI

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

Information is based on travel restrictions for travel to Milwaukee-Mitchell within the United States

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

COVID-19 testing requirements
Visitors from San Diego are not required to present a negative COVID-19 PCR test or antigen result upon entering Milwaukee-Mitchell.

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

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

Returning to San Diego from Milwaukee-Mitchell

COVID-19 testing requirements
Visitors from Milwaukee-Mitchell are not required to present a negative COVID-19 PCR test or antigen result upon entering San Diego.

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

Hide COVID Travel Restrictions for Milwaukee, WI

Alternative routes for San Diego to Milwaukee

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

Top 6 airlines flying from San Diego to Milwaukee-Mitchell

The chart below displays the airlines Cheapflights users traveling from San Diego to Milwaukee 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
$120 $330 No cancel fee 62%
Spirit Airlines
$125 $292 No cancel fee 65%
United Airlines
$160 $549 No cancel fee 69%
American Airlines
$248 $541 No cancel fee 71%
Alaska Airlines
$268 $508 No cancel fee 75%
Delta
$295 $488 No cancel fee N/A

Hourly flight availability from San Diego to Milwaukee

See what time of day planes typically take off from San Diego towards Milwaukee.
Early morning Midnight to 6 AM 100% of SAN to MKE departures
Morning 6 AM to noon 0% of SAN to MKE departures
Afternoon Noon to 6 PM 0% of SAN to MKE departures
Evening 6 PM to midnight 0% of SAN to MKE departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Diego to Milwaukee
See how many times per day planes take to the skies headed from San Diego to Milwaukee.
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
1 daily flight