Cheap flights from San Diego to Milwaukee (SAN - MKE) from $94

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — MKE
Mar 24 — Mar 311

The best prices from San Diego to Milwaukee-Mitchell are usually found in January or February, booked 35 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from San Diego to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$263

One-way from

$198
High demand for flights, 16% potential price rise
Best time to find cheap flights, 41% potential price drop
From San Diego to Milwaukee-Mitchell
One-way flight from San Diego to Milwaukee-Mitchell

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 47% 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 36 days in advance, which can save you up to 56% on flights from San Diego to Milwaukee compared to booking the week you need them. Waiting 36 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 $259. For sooner than that we have options available in the next 3 days from $572.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Milwaukee. Flights to Milwaukee from San Diego in January are about $449 on average during January, but can be found for as low as $148.

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 36% on the cost of your flight, compared to a flight at noon.

Cheap Spirit Airlines flights from San Diego to Milwaukee

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Diego and Milwaukee. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Find some of the cheapest Spirit Airlines flights traveling from San Diego to Milwaukee. Make sure to double check the flight details before booking.
Tue 4/96:15 amSAN - MKE
1 stop7h 28mSpirit Airlines
Tue 4/165:23 amMKE - SAN
3 stops32h 32mSpirit Airlines
Deal found 3/17$223
Fri 4/56:15 amSAN - MKE
1 stop12h 41mSpirit Airlines
Sun 4/79:46 pmMKE - SAN
1 stop21h 49mSpirit Airlines
Deal found 3/17$225
Wed 4/36:15 amSAN - MKE
1 stop7h 28mSpirit Airlines
Sun 4/79:46 pmMKE - SAN
1 stop27h 41mSpirit Airlines
Deal found 3/18$228
Sat 4/66:15 amSAN - MKE
1 stop12h 41mSpirit Airlines
Sun 4/79:46 pmMKE - SAN
1 stop21h 49mSpirit Airlines
Deal found 3/18$258
Fri 4/1210:25 pmSAN - MKE
3 stops23h 57mSpirit Airlines
Tue 4/165:23 amMKE - SAN
3 stops20h 25mSpirit Airlines
Deal found 3/18$261
Tue 4/912:44 pmSAN - MKE
3 stops25h 03mSpirit Airlines
Tue 4/165:23 amMKE - SAN
3 stops32h 32mSpirit Airlines
Deal found 3/17$271
Tue 4/912:44 pmSAN - MKE
3 stops25h 03mSpirit Airlines
Tue 4/164:37 pmMKE - SAN
2 stops20h 05mSpirit Airlines
Deal found 3/17$278
Sun 4/76:15 amSAN - MKE
1 stop12h 41mSpirit Airlines
Fri 4/1210:05 pmMKE - SAN
2 stops14h 37mSpirit Airlines
Deal found 3/18$303
Thu 4/46:15 amSAN - MKE
1 stop12h 42mSpirit Airlines
Sat 4/65:40 amMKE - SAN
3 stops37h 55mSpirit Airlines
Deal found 3/18$326

Cheap United Airlines flights from San Diego to Milwaukee

Explore cheap flight options specifically provided by United Airlines for the route between San Diego and Milwaukee. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Browse through some of the cheapest United Airlines flights traveling from San Diego to Milwaukee. Deals frequently update to provide users with more options.
Tue 4/169:11 amSAN - MKE
1 stop6h 04mUnited Airlines
Sat 4/2010:20 amMKE - SAN
2 stops9h 59mUnited Airlines
Deal found 3/17$382
Tue 4/169:11 amSAN - MKE
1 stop6h 04mUnited Airlines
Sat 4/2010:20 amMKE - SAN
2 stops9h 59mUnited Airlines
Deal found 3/18$392

Cheap San Diego to Milwaukee flights in March & April 2024

Find cheap flight options from San Diego to Milwaukee specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Listed are some of the best fares we've found on flights departing from San Diego to Milwaukee in 2024. For more flight deals, be sure to check back very soon.
Tue 4/93:35 pmSAN - MKE
1 stop17h 21mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/17$148
Tue 4/95:51 pmSAN - MKE
1 stop15h 05mMultiple Airlines
Tue 4/165:23 amMKE - SAN
2 stops14h 46mMultiple Airlines
Deal found 3/17$176
Sat 4/138:44 amSAN - MKE
1 stop9h 04mMultiple Airlines
Wed 4/1711:56 amMKE - SAN
1 stop7h 19mMultiple Airlines
Deal found 3/19$182
Fri 4/128:44 amSAN - MKE
1 stop7h 14mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/18$198
Tue 4/232:57 pmSAN - MKE
1 stop17h 59mMultiple Airlines
Tue 4/304:37 pmMKE - SAN
1 stop21h 18mMultiple Airlines
Deal found 3/18$200
Thu 4/47:03 pmSAN - MKE
1 stop24h 22mFrontier
Sat 4/610:58 amMKE - SAN
1 stop23h 34mFrontier
Deal found 3/18$203
Thu 4/114:24 pmSAN - MKE
1 stop21h 11mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/18$204
Sat 4/132:19 pmSAN - MKE
2 stops18h 27mFrontier
Wed 4/1711:56 amMKE - SAN
1 stop10h 19mFrontier
Deal found 3/19$209
Thu 4/1111:00 amSAN - MKE
2 stops35h 22mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/18$211

San Diego to Milwaukee 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Milwaukee in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Listed are some of the best fares we've found on flights departing from San Diego to Milwaukee in 2024. For more flight deals, be sure to check back very soon.
Tue 4/93:35 pmSAN - MKE
1 stop17h 21mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/17$148
Tue 4/95:51 pmSAN - MKE
1 stop15h 05mMultiple Airlines
Tue 4/165:23 amMKE - SAN
2 stops14h 46mMultiple Airlines
Deal found 3/17$176
Sat 4/138:44 amSAN - MKE
1 stop9h 04mMultiple Airlines
Wed 4/1711:56 amMKE - SAN
1 stop7h 19mMultiple Airlines
Deal found 3/19$182
Fri 4/128:44 amSAN - MKE
1 stop7h 14mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/18$198
Tue 4/232:57 pmSAN - MKE
1 stop17h 59mMultiple Airlines
Tue 4/304:37 pmMKE - SAN
1 stop21h 18mMultiple Airlines
Deal found 3/18$200
Thu 4/47:03 pmSAN - MKE
1 stop24h 22mFrontier
Sat 4/610:58 amMKE - SAN
1 stop23h 34mFrontier
Deal found 3/18$203
Thu 4/114:24 pmSAN - MKE
1 stop21h 11mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/18$204
Sat 4/132:19 pmSAN - MKE
2 stops18h 27mFrontier
Wed 4/1711:56 amMKE - SAN
1 stop10h 19mFrontier
Deal found 3/19$209
Thu 4/1111:00 amSAN - MKE
2 stops35h 22mMultiple Airlines
Tue 4/164:37 pmMKE - SAN
1 stop9h 11mMultiple Airlines
Deal found 3/18$211

San Diego to Milwaukee flights leaving soon

Find last-minute flight options from San Diego to Milwaukee for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users seeking a last-minute flight from San Diego to Milwaukee should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 3/2910:10 pmSAN - MKE
1 stop8h 34mDelta
Mon 4/15:16 pmMKE - SAN
1 stop8h 13mDelta
Deal found 3/17$656

One-way flights to Milwaukee from San Diego

Search for one-way flight options from San Diego to Milwaukee. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
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.
Mon 4/1510:25 pmSAN - MKE
2 stops34h 31mMultiple Airlines
Deal found 3/18$94
Mon 4/1511:37 amSAN - MKE
1 stop7h 11mSpirit Airlines
Deal found 3/18$100
Mon 3/256:15 amSAN - MKE
1 stop12h 41mSpirit Airlines
Deal found 3/17$106
Mon 4/1510:25 pmSAN - MKE
3 stops23h 57mSpirit Airlines
Deal found 3/18$109
Wed 5/159:12 pmSAN - MKE
1 stop21h 57mSpirit Airlines
Deal found 3/17$114
Wed 4/179:32 pmSAN - MKE
1 stop19h 07mMultiple Airlines
Deal found 3/18$116
Mon 6/1010:15 pmSAN - MKE
1 stop8h 21mDelta
Deal found 3/18$118
Wed 4/176:15 pmSAN - MKE
2 stops17h 00mMultiple Airlines
Deal found 3/18$120
Wed 5/158:41 amSAN - MKE
2 stops13h 10mMultiple Airlines
Deal found 3/17$130

Find flights from San Diego to Milwaukee within your budget

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, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$148 - $385

Route

Depart

Return

Price

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Tue 4/9

1 stop17h 21m

Milwaukee-Mitchell

Tue 4/16

1 stop9h 11m

$148

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Tue 4/9

1 stop15h 05m

Milwaukee-Mitchell

Tue 4/16

2 stops14h 46m

$176

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Thu 4/4

1 stop24h 22m

Milwaukee-Mitchell

Sat 4/6

1 stop23h 34m

$203

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Sun 4/7

1 stop24h 23m

Milwaukee-Mitchell

Fri 4/12

1 stop17h 57m

$214

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Tue 4/9

1 stop7h 28m

Milwaukee-Mitchell

Tue 4/16

3 stops32h 32m

$223

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Sat 5/18

1 stop8h 30m

Milwaukee-Mitchell

Wed 5/22

1 stop7h 41m

$234

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Tue 4/16

1 stop8h 28m

Milwaukee-Mitchell

Sat 4/20

1 stop7h 21m

$236

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Tue 4/16

1 stop6h 04m

Milwaukee-Mitchell

Sat 4/20

2 stops9h 59m

$382

San DiegoMilwaukee-Mitchell

SAN - MKE

SANMKE

San Diego

Thu 6/6

1 stop21h 48m

Milwaukee-Mitchell

Sun 6/16

1 stop21h 21m

$385

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from San Diego to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Milwaukee. Price data was last updated on January 28, 2024.
The best time to book flights from San Diego to Milwaukee is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from San Diego to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Milwaukee. Price data was last updated on March 10, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Milwaukee flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Milwaukee by month

Plan your trip from San Diego to Milwaukee by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to Milwaukee is currently $112 while a round-trip flight costs $245. Price data was last updated on March 10, 2024.

Currently, December is the cheapest month in which you can book a flight from San Diego to Milwaukee (average of $263). Flying from San Diego to Milwaukee in June is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$270

February

$277

March

$286

April

$331

May

$339

June

$385

July

$385

August

$343

September

$318

October

$298

November

$296

December

$263

Temperature and rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature and rainfall totals by month.

MKE

Temperature

21.2 - 73.4 °F

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated March 19, 2024.
Read through reviews of airlines operating flights from San Diego to Milwaukee, such as Spirit Airlines, United Airlines and Frontier. 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.
8.1
Very good
9,150 reviews

Entertainment

7.4

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

8.1
Very good
9,150 reviews
8.1
Very good
9,150 reviews

Entertainment

7.4

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

8.1
Very good
11,551 reviews
8.1
Very good
9,150 reviews

Entertainment

7.4

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

7.4
Good
11,602 reviews
8.1
Very good
9,150 reviews

Entertainment

7.4

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

7.3
Good
15,312 reviews
8.1
Very good
9,150 reviews

Entertainment

7.4

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

7.3
Good
704 reviews
8.1
Very good
9,150 reviews

Entertainment

7.4

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

Related info for your journey

Find useful and relevant information for your journey from San Diego to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 $148, but on average you can expect to pay $216.

  • Are there last-minute flights available from San Diego to Milwaukee for under $700?

    There are currently 1+ open flights from San Diego to Milwaukee within the next 7 days for less than $700.

  • 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 $203. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $223 and $234, respectively. Frontier is currently priced 54% below the average price you’ll pay for this route.

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

    $100 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 Delta and Frontier, with prices starting from $118 and $159, respectively.

  • What are the most popular airlines that fly 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!

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from San Diego to Milwaukee

Discover the top 5 airlines that operate flights from San Diego to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$148Average$323FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$150Average$222FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$235Average$484FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$236Average$525FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$236Average$528FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from San Diego to Milwaukee by cabin class

Find flights from San Diego to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Diego to Milwaukee

Find hourly flight availability from San Diego to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
40%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Diego to Milwaukee

Explore weekly flight availability from San Diego to Milwaukee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Milwaukee?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Milwaukee. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Milwaukee?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Milwaukee from San Diego.

Can Cheapflights find flights from San Diego to Milwaukee with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego to Milwaukee, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Diego to Milwaukee become cheaper?

Yes, Cheapflights offers price alerts on San Diego to Milwaukee flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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