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$115+ Cheap flights from Santa Ana, CA 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MKE
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$255
(Alaska Airlines)

One-way from

$115
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$474
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Milwaukee-Mitchell flights.
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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. 14% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:45 amSNA - MKE
1 stop30h 06mAlaska Airlines
Wed 2/183:47 pmMKE - SNA
1 stop29h 19mAlaska Airlines
Deal found 1/7$255
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:10 amSNA - MKE
2 stops8h 34mUnited Airlines
Tue 2/248:28 amMKE - SNA
1 stop6h 47mUnited Airlines
Deal found 1/7$260
This Southwest deal was found by Cheapflights users on 1/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:45 amSNA - MKE
2 stops7h 50mSouthwest
Tue 2/245:10 amMKE - SNA
2 stops8h 50mSouthwest
Deal found 1/7$266
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:25 amSNA - MKE
1 stop5h 32mUnited Airlines
Tue 2/248:28 amMKE - SNA
1 stop6h 47mUnited Airlines
Deal found 1/7$268
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/1412:26 pmSNA - MKE
2 stops9h 12mAmerican Airlines
Wed 2/185:00 amMKE - SNA
1 stop7h 51mAmerican Airlines
Deal found 1/7$273
This American Airlines deal was found by Cheapflights users on 1/8. 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 3/107:45 amSNA - MKE
1 stop8h 23mAmerican Airlines
Thu 3/125:00 amMKE - SNA
1 stop7h 46mAmerican Airlines
Deal found 1/8$278
This Southwest deal was found by Cheapflights users on 1/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:25 amSNA - MKE
1 stop6h 40mSouthwest
Wed 4/85:30 amMKE - SNA
1 stop7h 35mSouthwest
Deal found 1/6$279
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/22:16 pmSNA - MKE
1 stop6h 40mUnited Airlines
Tue 2/38:00 amMKE - SNA
1 stop9h 10mUnited Airlines
Deal found 1/6$280
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:03 pmSNA - MKE
2 stops11h 47mDelta
Thu 3/123:55 pmMKE - SNA
1 stop8h 17mDelta
Deal found 1/8$288
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/2112:26 pmSNA - MKE
2 stops9h 12mAmerican Airlines
Tue 2/245:00 amMKE - SNA
2 stops8h 36mAmerican Airlines
Deal found 1/7$302

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 January 8, 2026.
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

Thu 2/19

2:22 pm-10:28 pm

1 stop6h 06m

Milwaukee-Mitchell

Tue 2/24

4:10 pm-8:49 pm

1 stop6h 39m

$255

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

5:14 pm-2:51 pm

1 stop19h 37m

Milwaukee-Mitchell

Fri 3/13

3:47 pm-7:06 pm

1 stop29h 19m

$255

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Thu 2/19

6:45 am-4:35 pm

2 stops7h 50m

Milwaukee-Mitchell

Tue 2/24

5:10 am-12:00 pm

2 stops8h 50m

$266

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

7:25 am-2:57 pm

1 stop5h 32m

Milwaukee-Mitchell

Tue 2/24

8:28 am-1:15 pm

1 stop6h 47m

$268

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

7:45 am-6:08 pm

1 stop8h 23m

Milwaukee-Mitchell

Thu 3/12

5:00 am-10:46 am

1 stop7h 46m

$278

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

2:16 pm-10:56 pm

1 stop6h 40m

Milwaukee-Mitchell

Tue 2/3

8:00 am-3:10 pm

1 stop9h 10m

$280

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Wed 4/1

7:25 am-4:05 pm

1 stop6h 40m

Milwaukee-Mitchell

Wed 4/8

5:30 am-12:15 pm

2 stops8h 45m

$284

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

7:03 pm-8:50 am

2 stops11h 47m

Milwaukee-Mitchell

Thu 3/12

3:55 pm-10:12 pm

1 stop8h 17m

$288

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 3/31

2:57 pm-2:14 pm

1 stop21h 17m

Milwaukee-Mitchell

Tue 4/7

3:10 pm-9:30 pm

1 stop8h 20m

$303

Santa AnaMilwaukee

SNA - MKE

SNAMKE

Santa Ana J. Wayne/Orange Cnty

Tue 2/17

4:37 pm-7:40 am

2 stops37h 03m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 20 results
1
2

Compare providers for flights from Santa Ana to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Milwaukee in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Milwaukee flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Santa Ana, California-Milwaukee flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Milwaukee flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Milwaukee (average of $77). Flying from Santa Ana, California to Milwaukee in October is currently the most expensive (average of $147). 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.

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 January 8, 2026.
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
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Spirit Airlines
6.3
Okay
8,287 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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, California to Milwaukee?

    Airlines like United Airlines, Alaska Airlines, and Southwest fly from Santa Ana, California to Milwaukee in about 6h 06m. The time it takes to get you to your destination can typically vary by up to 13h 31m. Airlines will cover a distance of 1734 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Delta ($143), Spirit Airlines ($176), and American Airlines ($264) offers the cheapest pricing from Santa Ana, California to Milwaukee. You may be able to fly from Santa Ana, California to Milwaukee for 66% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Santa Ana, California to Milwaukee one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $143. United Airlines flights start at $168 while deals on Southwest start at $177 one-way.

  • 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, California to Milwaukee?

    Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Milwaukee (average of $77). Flying from Santa Ana, California to Milwaukee in October is currently the most expensive (average of $147). 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
New Berlin
Oak Creek
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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$176Average$284FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$264Average$412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$441FlexibilityNo cancel feeOn-time69%
DeltaCheapest$286Average$387FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$332Average$446FlexibilityNo cancel feeOn-time63%

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