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Cheap flights from San Diego to Milwaukee from $59

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 5/13. 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

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Find the cheapest flights from San Diego to Milwaukee

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Diego to Milwaukee.
Spirit Airlines Logo
6:15 am - 6:59 pmSAN-MKE
10h 44m1 stop
Spirit Airlines Logo
7:54 pm - 7:13 amMKE-SAN
13h 19m1 stop
$176Spirit Airlines
Find Deal
Wed, May 14 - Sun, May 18
Spirit Airlines Logo
6:15 am - 6:59 pmSAN-MKE
10h 44m1 stop
Spirit Airlines Logo
7:54 pm - 7:13 amMKE-SAN
13h 19m1 stop
$196Spirit Airlines
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
7:20 am - 9:38 pmSAN-MKE
12h 18m2 stops
Delta Logo
7:30 am - 12:04 pmMKE-SAN
6h 34m1 stop
$351Delta
Find Deal
Sat, May 17 - Sat, May 24
American Airlines Logo
6:15 am - 4:40 pmSAN-MKE
8h 25m1 stop
American Airlines Logo
5:25 pm - 11:43 pmMKE-SAN
8h 18m1 stop
$369American Airlines
Find Deal
Sat, May 17 - Sat, May 24
American Airlines Logo
12:16 pm - 10:02 pmSAN-MKE
7h 46m1 stop
American Airlines Logo
5:13 pm - 11:26 pmMKE-SAN
8h 13m1 stop
$375American Airlines
Find Deal
Thu, Jun 19 - Wed, Jun 25
Delta Logo
7:15 pm - 8:25 amSAN-MKE
11h 10m2 stops
Delta Logo
7:30 am - 12:04 pmMKE-SAN
6h 34m1 stop
$381Delta
Find Deal
Fri, May 23 - Mon, May 26
Southwest Logo
12:45 pm - 6:45 pmSAN-MKE
4h 00mnonstop
Southwest Logo
2:40 pm - 4:50 pmMKE-SAN
4h 10mnonstop
$395Southwest
Find Deal
Sat, Jun 7 - Sat, Jun 14
United Airlines Logo
6:45 am - 5:01 pmSAN-MKE
8h 16m1 stop
United Airlines Logo
7:00 am - 11:33 amMKE-SAN
6h 33m1 stop
$401United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
Southwest Logo
2:35 pm - 12:50 amSAN-MKE
8h 15m1 stop
Southwest Logo
1:35 pm - 9:00 pmMKE-SAN
9h 25m2 stops
$402Southwest
Find Deal
Thu, Jun 19 - Wed, Jun 25
United Airlines Logo
5:50 pm - 10:12 amSAN-MKE
14h 22m2 stops
United Airlines Logo
5:45 pm - 11:44 pmMKE-SAN
7h 59m2 stops
$466United Airlines
Find Deal
Tue, Jul 8 - Mon, Jul 14

Southwest flights from San Diego to Milwaukee

Our best Southwest deals on San Diego to Milwaukee flight tickets
Southwest
Jun 7
SAN12:45 pmSan Diego
4h 00m
MKE6:45 pmMilwaukee-Mitchell
Jun 14
MKE2:40 pmMilwaukee-Mitchell
4h 10m
SAN4:50 pmSan Diego
Southwest
Jun 19
SAN2:35 pmSan Diego
8h 15m
1 stop
MKE12:50 amMilwaukee-Mitchell
Jun 25
MKE1:35 pmMilwaukee-Mitchell
9h 25m
2 stops
SAN9:00 pmSan Diego
Southwest
Jun 7
SAN12:45 pmSan Diego
4h 00m
MKE6:45 pmMilwaukee-Mitchell
Jun 14
MKE5:30 amMilwaukee-Mitchell
7h 05m
1 stop
SAN10:35 amSan Diego

Delta flights from San Diego to Milwaukee

Our best Delta deals on San Diego to Milwaukee flight tickets
Delta
May 17
SAN7:20 amSan Diego
12h 18m
2 stops
MKE9:38 pmMilwaukee-Mitchell
May 24
MKE7:30 amMilwaukee-Mitchell
6h 34m
1 stop
SAN12:04 pmSan Diego
Delta
May 23
SAN7:15 pmSan Diego
11h 10m
2 stops
MKE8:25 amMilwaukee-Mitchell
May 26
MKE7:30 amMilwaukee-Mitchell
6h 34m
1 stop
SAN12:04 pmSan Diego
Delta
May 17
SAN7:20 amSan Diego
12h 18m
2 stops
MKE9:38 pmMilwaukee-Mitchell
May 24
MKE12:07 pmMilwaukee-Mitchell
10h 25m
2 stops
SAN8:32 pmSan Diego

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 July. Flight prices, which tend to average around $317, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Milwaukee, with average flight prices from San Diego averaging around $334.

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

According to our data, Wednesday is the cheapest day to fly to Milwaukee from San Diego. The lowest ticket price found for a Wednesday departure recently was $297. 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. In the afternoon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $381 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 11 weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $396 when searching 11 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 $265 on momondo.

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

There are 1 cabin classes 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.

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

As of April 2025, prices for San Diego to Milwaukee flights are approximately 11% 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

$59

Fastest flight time

4h 00m

Direct flights

Sun

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from San Diego in the past 72 hours is $59. The best round-trip flight deal from San Diego to Milwaukee found on momondo in the last 72 hours is $176.
The fastest flight from San Diego to Milwaukee takes 4h 00m
Direct flights go from San Diego to Milwaukee on Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)

  • 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 4h 00m.

  • 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 $147Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $151Free CancellationRating
6.3
7,940 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
8.0
7,920 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
SouthwestPriceFrom $359Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
  • Southwest Flights From San Diego to Milwaukee

    Southwest is one of the most popular airlines flying from San Diego to Milwaukee, operating 5 flights/week on average for this route. A good Southwest flight deal for San Diego to Milwaukee starts from $359 round-trip, up to an average price of $456. 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
Waukesha
Sheboygan
Oak Creek
Mequon
Glendale
Kohler
Pewaukee
West Bend
Wauwatosa
Port Washington
Grafton
New Berlin

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.


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