$139+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MKE
Feb 19 — Feb 261
1 adult, Economy
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Find cheap flights from Santa Ana to Milwaukee with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santa Ana to Milwaukee
Cheapest flights from Santa Ana to MilwaukeeExplore 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 20, 2026.
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 20, 2026.
This American Airlines deal was found by Cheapflights users on 1/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:41 am
SNA
- MKE
1 stop6h 18m
American Airlines
Tue 3/105:44 pm
MKE
- SNA
1 stop6h 12m
American Airlines
Deal found 1/17![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 1/19. 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 5/121:23 pm
SNA
- MKE
1 stop7h 00m
American Airlines
Tue 5/198:15 am
MKE
- SNA
1 stop8h 07m
American Airlines
Deal found 1/19![American Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 5/125:39 pm
SNA
- MKE
1 stop20h 07m
Alaska Airlines
Tue 5/197:00 am
MKE
- SNA
1 stop9h 18m
Alaska Airlines
Deal found 1/18![Alaska Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 1/19. 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.
Wed 3/47:30 am
SNA
- MKE
2 stops12h 02m
Delta
Tue 3/101:15 pm
MKE
- SNA
2 stops11h 19m
Delta
Deal found 1/19![Delta logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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.
Wed 2/2512:56 pm
SNA
- MKE
1 stop23h 55m
Alaska Airlines
Sun 3/13:47 pm
MKE
- SNA
1 stop30h 19m
Alaska Airlines
Deal found 1/18![Alaska Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/172:48 pm
SNA
- MKE
1 stop6h 50m
American Airlines
Thu 2/1911:51 am
MKE
- SNA
1 stop8h 41m
American Airlines
Deal found 1/20![American Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/142:22 pm
SNA
- MKE
1 stop6h 06m
United Airlines
Wed 2/184:10 pm
MKE
- SNA
1 stop6h 39m
United Airlines
Deal found 1/19![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 3/267:01 pm
SNA
- MKE
2 stops11h 38m
Delta
Sun 4/53:59 pm
MKE
- SNA
1 stop6h 57m
Delta
Deal found 1/20![Delta logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 3/196:45 am
SNA
- MKE
1 stop29h 29m
Alaska Airlines
Mon 3/233:10 pm
MKE
- SNA
1 stop30h 36m
Alaska Airlines
Deal found 1/19![Alaska Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sun 2/151:27 pm
SNA
- MKE
1 stop6h 07m
American Airlines
Sat 2/214:47 pm
MKE
- SNA
1 stop6h 52m
American Airlines
Deal found 1/18![American Airlines logo]()
$366
Find 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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $257 (American Airlines) |
One-way from | $139 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $474 |
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 20, 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
Wed 3/4
11:41 am-7:59 pm
1 stop6h 18m
Milwaukee-Mitchell
Tue 3/10
5:44 pm-9:56 pm
1 stop6h 12m
$257
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Tue 5/12
2:34 pm-3:46 pm
1 stop23h 12m
Milwaukee-Mitchell
Tue 5/19
7:00 am-2:18 pm
1 stop9h 18m
$289
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Wed 3/4
5:30 pm-8:51 am
2 stops13h 21m
Milwaukee-Mitchell
Tue 3/10
7:35 am-6:22 pm
2 stops12h 47m
$306
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Wed 2/25
12:56 pm-2:51 pm
1 stop23h 55m
Milwaukee-Mitchell
Sun 3/1
3:47 pm-8:06 pm
1 stop30h 19m
$325
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Tue 2/17
2:48 pm-11:38 pm
1 stop6h 50m
Milwaukee-Mitchell
Thu 2/19
11:51 am-6:32 pm
1 stop8h 41m
$336
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Wed 3/25
8:00 am-6:16 pm
1 stop8h 16m
Milwaukee-Mitchell
Sun 4/5
6:30 am-12:47 pm
1 stop8h 17m
$336
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Sat 2/14
2:22 pm-10:28 pm
1 stop6h 06m
Milwaukee-Mitchell
Wed 2/18
4:10 pm-8:49 pm
1 stop6h 39m
$347
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Wed 3/25
2:22 pm-10:43 pm
1 stop6h 21m
$158
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Wed 3/25
7:01 pm-8:50 am
2 stops11h 49m
$165
Santa AnaMilwaukee
SNA - MKE
SNAMKE
Santa Ana J. Wayne/Orange Cnty
Thu 2/26
7:01 am-2:57 pm
1 stop5h 56m
$169
Showing 1-10 of 13 results
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Santa Ana, California-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Milwaukee flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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
How far ahead should I book a flight from Santa Ana, California 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 January 16, 2026.
The price you pay for your flight from Santa Ana, California to Milwaukee may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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.
How much does it cost to fly round-trip from Santa Ana, California to Milwaukee?
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 20, 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.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
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Oak Creek
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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.
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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$276 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$264 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$283 | Average$436 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$332 | Average$446 | FlexibilityNo cancel fee | On-time63% |