Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Milwaukee from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Milwaukee departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Diego to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:19 am - 3:33 pmSAN-MKE
7h 14m1 stop
American Airlines Logo
1:40 pm - 8:48 pmMKE-SAN
9h 08m1 stop
$187American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 12
American Airlines Logo
6:19 am - 3:33 pmSAN-MKE
7h 14m1 stop
American Airlines Logo
3:25 pm - 10:20 pmMKE-SAN
8h 55m1 stop
$207American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Southwest Logo
3:25 pm - 9:20 pmSAN-MKE
3h 55mnonstop
Southwest Logo
11:40 am - 2:05 pmMKE-SAN
4h 25mnonstop
$237Southwest
Find Deal
Sat, Dec 6 - Fri, Dec 12
Southwest Logo
8:40 am - 5:30 pmSAN-MKE
6h 50m2 stops
Southwest Logo
5:05 am - 10:10 amMKE-SAN
7h 05m1 stop
$262Southwest
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
6:15 am - 3:24 pmSAN-MKE
7h 09m1 stop
Delta Logo
5:49 pm - 11:55 pmMKE-SAN
8h 06m1 stop
$277Delta
Find Deal
Mon, Dec 29 - Fri, Jan 2
United Airlines Logo
2:16 pm - 10:43 pmSAN-MKE
6h 27m1 stop
United Airlines Logo
3:50 pm - 10:30 pmMKE-SAN
8h 40m2 stops
$282United Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 15
Delta Logo
6:30 am - 2:02 pmSAN-MKE
5h 32m1 stop
Delta Logo
9:10 am - 1:06 pmMKE-SAN
5h 56m1 stop
$292Delta
Find Deal
Wed, Nov 12 - Tue, Nov 18
Multiple Airlines Logo
1:28 pm - 6:02 pmSAN-MKE
26h 34m1 stop
Multiple Airlines Logo
7:02 pm - 3:07 pmMKE-SAN
22h 05m1 stop
$348Multiple Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 20
United Airlines Logo
10:56 am - 7:55 pmSAN-MKE
6h 59m1 stop
United Airlines Logo
3:48 pm - 10:51 pmMKE-SAN
9h 03m1 stop
$367United Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
Multiple Airlines Logo
8:00 am - 6:02 pmSAN-MKE
32h 02m2 stops
Multiple Airlines Logo
7:02 pm - 3:07 pmMKE-SAN
22h 05m1 stop
$369Multiple Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 20

Southwest flights from San Diego to Milwaukee

Our best Southwest deals on San Diego to Milwaukee flight tickets
Southwest
Dec 6
SAN3:25 pmSan Diego
3h 55m
MKE9:20 pmMilwaukee-Mitchell
Dec 12
MKE11:40 amMilwaukee-Mitchell
4h 25m
SAN2:05 pmSan Diego
$237
Find similar
Southwest
Dec 4
SAN8:40 amSan Diego
6h 50m
2 stops
MKE5:30 pmMilwaukee-Mitchell
Dec 8
MKE5:05 amMilwaukee-Mitchell
7h 05m
1 stop
SAN10:10 amSan Diego
$262
Find similar
Southwest
Dec 6
SAN6:25 amSan Diego
7h 25m
1 stop
MKE3:50 pmMilwaukee-Mitchell
Dec 12
MKE5:00 amMilwaukee-Mitchell
12h 25m
2 stops
SAN3:25 pmSan Diego
$268
Find similar

American Airlines flights from San Diego to Milwaukee

Our best American Airlines deals on San Diego to Milwaukee flight tickets
American Airlines
Nov 11
SAN6:19 amSan Diego
7h 14m
1 stop
MKE3:33 pmMilwaukee-Mitchell
Nov 12
MKE1:40 pmMilwaukee-Mitchell
9h 08m
1 stop
SAN8:48 pmSan Diego
$187
Find similar
American Airlines
Nov 13
SAN6:30 amSan Diego
5h 54m
1 stop
MKE2:24 pmMilwaukee-Mitchell
Nov 15
MKE3:25 pmMilwaukee-Mitchell
8h 55m
1 stop
SAN10:20 pmSan Diego
$207
Find similar
American Airlines
Nov 10
SAN3:05 pmSan Diego
6h 00m
1 stop
MKE11:05 pmMilwaukee-Mitchell
Nov 19
MKE4:16 pmMilwaukee-Mitchell
6h 32m
1 stop
SAN8:48 pmSan Diego
$210
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from San Diego to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Tue 11/11

6:19 am-3:33 pm

1 stop7h 14m

Milwaukee-Mitchell

Wed 11/12

1:40 pm-8:48 pm

1 stop9h 08m

$187

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Tue 11/11

6:19 am-3:33 pm

1 stop7h 14m

Milwaukee-Mitchell

Wed 11/19

3:25 pm-10:20 pm

1 stop8h 55m

$207

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Sat 12/6

3:25 pm-9:20 pm

Nonstop3h 55m

Milwaukee-Mitchell

Fri 12/12

11:40 am-2:05 pm

Nonstop4h 25m

$237

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Thu 12/4

8:40 am-5:30 pm

2 stops6h 50m

Milwaukee-Mitchell

Mon 12/8

5:05 am-10:10 am

1 stop7h 05m

$262

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Mon 12/29

6:15 am-3:24 pm

1 stop7h 09m

Milwaukee-Mitchell

Fri 1/2

5:49 pm-11:55 pm

1 stop8h 06m

$277

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Tue 11/25

2:16 pm-10:43 pm

1 stop6h 27m

Milwaukee-Mitchell

Mon 12/15

3:50 pm-10:30 pm

2 stops8h 40m

$282

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Wed 11/12

6:30 am-2:02 pm

1 stop5h 32m

Milwaukee-Mitchell

Tue 11/18

9:10 am-1:06 pm

1 stop5h 56m

$292

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Wed 11/12

1:28 pm-6:02 pm

1 stop26h 34m

Milwaukee-Mitchell

Thu 11/20

7:02 pm-3:07 pm

1 stop22h 05m

$348

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Wed 12/24

10:56 am-7:55 pm

1 stop6h 59m

Milwaukee-Mitchell

Mon 12/29

3:48 pm-10:51 pm

1 stop9h 03m

$367

San DiegoMilwaukee

SAN - MKE

SANMKE

San Diego

Wed 11/12

8:00 am-6:02 pm

2 stops32h 02m

Milwaukee-Mitchell

Thu 11/20

7:02 pm-3:07 pm

1 stop22h 05m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Milwaukee from

How to get the cheapest flight ticket from San Diego to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from San Diego is in September. Flight prices, which tend to average around $309, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Milwaukee, with average flight prices from San Diego averaging around $376.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Friday is the cheapest day to fly to Milwaukee from San Diego. The lowest ticket price found for a Friday departure recently was $298. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from San Diego to Milwaukee on a Sunday will generally be more expensive and average around $492. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the evening is the cheapest time of day to fly from San Diego to Milwaukee when you can find flight prices for as low as $267. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $618 per ticket.

What is the cheapest San Diego to Milwaukee-Mitchell flight route?

Fly from San Diego to Milwaukee-Mitchell for the best San Diego - Milwaukee-Mitchell flight prices

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

You are more likely to see cheaper flights to Milwaukee from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from San Diego for as low as $339 on momondo.

What cabin class options are available on San Diego to Milwaukee-Mitchell flights?

There is only 1 cabin class available to choose from on San Diego to Milwaukee-Mitchell flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Milwaukee flights?

No. A direct flight is the cheapest option for a flight between San Diego to Milwaukee.

How have San Diego to Milwaukee flight prices changed over time?

As of October 2025, prices for San Diego to Milwaukee flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Milwaukee (SAN to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Milwaukee

Best Price Found

$272

Fastest flight time

3h 55m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Milwaukee

1 airport
The best flight deal from San Diego to Milwaukee found on momondo in the last 72 hours is $272
The fastest flight from San Diego to Milwaukee takes 3h 55m
Direct flights go from San Diego to Milwaukee on Monday, Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)
Search flight deals

  • How far is San Diego to Milwaukee-Mitchell by plane?

    The distance between San Diego and Milwaukee-Mitchell is about 1734.6 mi. By plane, this route typically takes 3h 55m.

  • When did momondo last update prices for flights from San Diego Airport to Milwaukee-Mitchell Airport?

    Prices for flights from San Diego Airport to Milwaukee-Mitchell Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from San Diego Airport to Milwaukee-Mitchell Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to Milwaukee?

  • What is the most popular airline from San Diego to Milwaukee?

Best airlines flying from San Diego to Milwaukee

Compare and see reviews for airlines that fly from San Diego to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $119Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $168Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

  • Southwest Flights From San Diego to Milwaukee

    Southwest is one of the most popular airlines flying from San Diego to Milwaukee, operating 1 flight/week on average for this route. A good Southwest flight deal for San Diego to Milwaukee starts from $256 round-trip, up to an average price of $459. Our users have rated Southwest at 8.0/10.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Kohler
Pewaukee
West Bend
Port Washington
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Milwaukee with flexible booking policies on momondo?

Flights from San Diego to Milwaukee with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Milwaukee?

momondo helps you find the best flight between San Diego and Milwaukee by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Milwaukee right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Milwaukee from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/29
Sat 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States