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$108+ Cheap flights from Santa Ana to Milwaukee (SNA - MKE)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MKE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Milwaukee-Mitchell are usually found in July or May, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Santa Ana to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 September 17, 2025.

Round-trip from

$253
(Kiwi.com)

One-way from

$108
(Cheapflightsfares)

Popular in

March

Cheapest in

July

Average price

$471
From Santa Ana J. Wayne/Orange Cnty to Milwaukee-Mitchell
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Milwaukee-Mitchell
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Highest demand for flights based on searches. 15% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Ana to Milwaukee

Cheapest flights from Santa Ana to Milwaukee
Explore the most affordable flight options available from Santa Ana to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:09 pmSNA - MKE
1 stop20h 34mSpirit Airlines
Mon 10/137:38 pmMKE - SNA
1 stop25h 36mSpirit Airlines
Deal found 9/15$253
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:45 amSNA - MKE
1 stop9h 58mSpirit Airlines
Mon 10/137:38 pmMKE - SNA
1 stop25h 36mSpirit Airlines
Deal found 9/16$278
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:45 amSNA - MKE
1 stop9h 58mMultiple Airlines
Sun 10/267:38 pmMKE - SNA
1 stop25h 30mMultiple Airlines
Deal found 9/15$281
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:01 pmSNA - MKE
1 stop29h 18mMultiple Airlines
Thu 11/207:02 pmMKE - SNA
1 stop23h 49mMultiple Airlines
Deal found 9/16$282
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:01 pmSNA - MKE
1 stop29h 18mFrontier
Tue 11/257:54 pmMKE - SNA
1 stop17h 25mFrontier
Deal found 9/16$293
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 amSNA - MKE
1 stop9h 58mMultiple Airlines
Thu 11/207:02 pmMKE - SNA
1 stop23h 49mMultiple Airlines
Deal found 9/16$295
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:45 amSNA - MKE
1 stop9h 58mMultiple Airlines
Fri 11/78:04 pmMKE - SNA
2 stops48h 22mMultiple Airlines
Deal found 9/15$296
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:45 amSNA - MKE
1 stop9h 58mSpirit Airlines
Fri 11/711:32 amMKE - SNA
1 stop11h 27mSpirit Airlines
Deal found 9/15$297
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:45 amSNA - MKE
1 stop9h 58mSpirit Airlines
Sun 10/197:38 pmMKE - SNA
1 stop28h 25mSpirit Airlines
Deal found 9/17$298
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:20 pmSNA - MKE
2 stops25h 42mMultiple Airlines
Fri 11/711:32 amMKE - SNA
1 stop7h 19mMultiple Airlines
Deal found 9/15$300
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmSNA - MKE
1 stop6h 20mAmerican Airlines
Tue 10/216:13 amMKE - SNA
1 stop9h 31mAmerican Airlines
Deal found 9/16$307

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Santa Ana to Milwaukee that are best for you.

Fly from

Santa Ana

Fly to

Milwaukee

Route

Depart

Return

Price

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Fri 10/24

6:45 am-6:43 pm

1 stop9h 58m

Milwaukee-Mitchell

Sun 10/26

7:38 pm-7:08 pm

1 stop25h 30m

$281

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Sat 11/1

12:26 pm-11:55 pm

1 stop9h 29m

Milwaukee-Mitchell

Mon 11/24

3:13 pm-10:28 pm

1 stop9h 15m

$312

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

3:55 pm-12:20 am

1 stop6h 25m

Milwaukee-Mitchell

Fri 10/31

5:10 pm-8:55 pm

1 stop5h 45m

$322

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Mon 11/3

11:48 am-9:47 pm

1 stop7h 59m

Milwaukee-Mitchell

Wed 11/5

2:04 pm-10:28 pm

1 stop10h 24m

$322

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Sun 11/2

12:01 pm-7:19 pm

1 stop29h 18m

Milwaukee-Mitchell

Thu 11/20

7:02 pm-4:51 pm

1 stop23h 49m

$326

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Thu 10/23

4:00 pm-12:20 am

1 stop6h 20m

Milwaukee-Mitchell

Tue 10/28

11:33 am-6:22 pm

2 stops8h 49m

$327

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Mon 11/3

11:48 am-9:47 pm

1 stop7h 59m

Milwaukee-Mitchell

Mon 11/24

3:13 pm-10:28 pm

1 stop9h 15m

$327

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 11/4

11:48 am-9:47 pm

1 stop7h 59m

Milwaukee-Mitchell

Fri 11/7

12:06 pm-7:04 pm

1 stop8h 58m

$343

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Fri 10/24

12:26 pm-11:55 pm

1 stop9h 29m

Milwaukee-Mitchell

Wed 10/29

2:04 pm-10:28 pm

1 stop10h 24m

$343

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 11/4

12:20 pm-8:30 pm

1 stop6h 10m

Milwaukee-Mitchell

Thu 11/6

5:20 am-11:05 am

1 stop7h 45m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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Best time to book a flight from Santa Ana to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Santa Ana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to Milwaukee

How far ahead should I book a flight from Santa Ana to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Santa Ana to Milwaukee. Price data was last updated on September 12, 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santa Ana to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Santa Ana to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Santa Ana to Milwaukee (average of $280). Flying from Santa Ana to Milwaukee in June is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from SNA to MKE?

Find hourly flight availability from Santa Ana 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 September 17, 2025.

It’s typically best to fly out from Santa Ana to Milwaukee in the evening. Doing so could potentially save you 48% on the flight price compared to flying at noon, which is usually more expensive.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Santa Ana to Milwaukee to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Ana to Milwaukee?

    For as low as $322, Delta can have you in Milwaukee from Santa Ana in 6h 25m. There are 1734 mi between Santa Ana and Milwaukee. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Santa Ana to Milwaukee round-trip?

    Our cheapest airline available from Santa Ana to Milwaukee is Spirit Airlines. Our recent data shows that you can find tickets from as low as $193 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $286 and $286 round-trip. Spirit Airlines is priced at 60% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Santa Ana to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Milwaukee.

  • Can I find deals for business class flights from Santa Ana to Milwaukee?

    Yes. Cheapflights offers flight deals from Santa Ana to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Ana to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Santa Ana to Milwaukee (average of $280). Flying from Santa Ana to Milwaukee in June is currently the most expensive (average of $376). 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.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Oak Creek
New Berlin
Wauwatosa

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Alternative routes for Santa Ana to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Santa Ana to Milwaukee

Discover the top 5 airlines that operate flights from Santa Ana 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$193Average$346FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$286Average$493FlexibilityNo cancel feeOn-time71%
DeltaCheapest$286Average$412FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$341Average$468FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$342Average$476FlexibilityNo cancel feeOn-time69%

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