Cheap flights from San Diego to Milwaukee (SAN - MKE) from $58
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
The best prices from San Diego to Milwaukee-Mitchell are usually found in January or February, booked 54 days in advance, depart on a Thursday or Tuesday 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 2023: compare San Diego to Milwaukee flight prices with the expected peak season, weather and rainfall in Milwaukee.
Popular in | July |
|---|---|
Cheapest in | January |
Round-trip from | $286 |
One-way from | $97 |
SAN - MKE Price | $286 - $470 |
|---|---|
MKE Temperature | 21.2 - 73.4 °F |
MKE Rainfall | 1.4 - 4 inches |
What is the cheapest day to fly round-trip from San Diego to Milwaukee?
Leaving on a Wednesday 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 77% 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 54 days in advance, which can save you up to 27% on flights from San Diego to Milwaukee compared to booking the week you need them. Waiting 54 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 $385. For sooner than that we have options available in the next 3 days from $541.
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 $423 on average during January, but can be found for as low as $162.
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 26% on the cost of your flight, compared to a flight at noon.
Cheap Frontier flights from San Diego to Milwaukee
Find some of the cheapest Frontier flights traveling from San Diego to Milwaukee. Make sure to double check the flight details before booking.
Cheap Spirit Airlines flights from San Diego to Milwaukee
Browse through some of the cheapest Spirit Airlines flights traveling from San Diego to Milwaukee. Deals frequently update to provide users with more options.
Cheap San Diego to Milwaukee flights in September & October 2023
The best prices found for SAN to MKE flights for September, October
Listed are some of the best fares we've found on flights departing from San Diego to Milwaukee in 2023. For more flight deals, be sure to check back very soon.
San Diego to Milwaukee 2023 flight deals
Cheap flights to Milwaukee from San Diego found for this year
Listed are some of the best fares we've found on flights departing from San Diego to Milwaukee in 2023. For more flight deals, be sure to check back very soon.
One-way flights to Milwaukee from San Diego
The cheapest one-way flights from San Diego to Milwaukee
Take a look at some of the one-way flights we've detected from San Diego to Milwaukee. Those seeking round-trip flights from San Diego to Milwaukee should utilize the search form at the the top of the page.
Find flights from San Diego to Milwaukee within your budget
Use the slider to find flights from San Diego to Milwaukee that fit your budget.
Fly from
Fly to
Budget
$135 - $364
Route
Depart
Return
Price
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Thu 10/26
1 stop19h 20m
Milwaukee-Mitchell
Sun 10/29
1 stop14h 53m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Sat 11/4
1 stop13h 54m
Milwaukee-Mitchell
Mon 11/6
1 stop16h 48m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Fri 10/13
2 stops18h 26m
Milwaukee-Mitchell
Mon 10/16
1 stop26h 06m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Thu 10/26
2 stops8h 58m
Milwaukee-Mitchell
Sun 10/29
1 stop14h 53m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Fri 10/13
1 stop14h 02m
Milwaukee-Mitchell
Mon 10/16
1 stop23h 06m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Fri 10/27
1 stop24h 49m
Milwaukee-Mitchell
Sun 10/29
1 stop7h 23m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Thu 11/30
1 stop10h 27m
Milwaukee-Mitchell
Sun 12/3
1 stop15h 28m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Fri 10/6
1 stop9h 41m
Milwaukee-Mitchell
Tue 10/10
1 stop10h 40m
San DiegoMilwaukee-Mitchell
SAN - MKE
SANMKE
San Diego
Mon 11/6
2 stops12h 12m
Milwaukee-Mitchell
Wed 11/8
2 stops12h 51m
Reviews of airlines servicing Milwaukee
Read through reviews of airlines operating flights from San Diego to Milwaukee, such as Frontier, Spirit Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Related info for your journey
Useful info, stats and facts about San Diego to Milwaukee flights.
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 Multiple Airlines for just $135, but on average you can expect to pay $183.
How popular is this San Diego to Milwaukee flight route?
This flight path from San Diego to Milwaukee-Mitchell was viewed by 27 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 $142. Another option worth looking into is Spirit Airlines, starting at $171 round trip. Frontier is currently priced 66% below the average price you’ll pay for this route.
What are the most popular airlines that fly from San Diego to Milwaukee?
American Airlines, Delta and Frontier are the most popular airlines when flying from San Diego to Milwaukee.
What does SAN to MKE mean?
Great question - SAN to MKE just means San Diego Airport to Milwaukee-Mitchell Airport. Now you’ll know what these unique codes when you look for flights!
Other flights from San Diego
Flights to Milwaukee from San Diego
Top 5 airlines flying from San Diego to Milwaukee
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.
Hourly flight availability from San Diego to Milwaukee
See what time of day planes typically take off from San Diego to Milwaukee
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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 | 0daily flights |
|---|---|
| Monday | 1daily flight |
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 0daily flights |