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$159+ Cheap flights from Oakland, CA to Milwaukee (OAK - 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — MKE
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Oakland to Milwaukee

Cheapest flights from Oakland to Milwaukee
Explore the most affordable flight options available from Oakland to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:30 pm
OAK
-
MKE
2 stops7h 25m
Southwest
Wed 4/154:05 pm
MKE
-
OAK
1 stop9h 20m
Southwest
Deal found 3/20$326
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:05 pm
OAK
-
MKE
1 stop6h 50m
Southwest
Thu 4/305:15 am
MKE
-
OAK
1 stop7h 05m
Southwest
Deal found 3/19$333
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:20 am
OAK
-
MKE
1 stop29h 53m
Alaska Airlines
Tue 5/57:00 am
MKE
-
OAK
1 stop8h 15m
Alaska Airlines
Deal found 3/20$343
This Delta deal was found by Cheapflights users on 3/21. 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.
Sat 4/115:55 am
OAK
-
MKE
2 stops13h 00m
Delta
Tue 4/145:05 pm
MKE
-
OAK
2 stops8h 49m
Delta
Deal found 3/21$353
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:35 pm
OAK
-
MKE
1 stop6h 40m
Delta
Tue 4/147:25 am
MKE
-
OAK
1 stop6h 28m
Delta
Deal found 3/18$368
This Southwest deal was found by Cheapflights users on 3/21. 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.
Sat 4/115:00 am
OAK
-
MKE
1 stop7h 00m
Southwest
Tue 4/145:45 pm
MKE
-
OAK
1 stop6h 40m
Southwest
Deal found 3/21$374
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:09 pm
OAK
-
MKE
1 stop22h 04m
Alaska Airlines
Fri 5/13:09 pm
MKE
-
OAK
1 stop9h 23m
Alaska Airlines
Deal found 3/20$378

Find flight deals from Oakland to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$326
(Southwest)

One-way from

$159
(Delta)

Popular in

January

Cheapest in

August

Average price

$570
Provider with most accurate pricing for Oakland-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Milwaukee-Mitchell flights.
Search Deals
From Oakland to Milwaukee-Mitchell
Search Deals
One-way flight from Oakland to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 March 22, 2026.
Use the filters below to find and compare flights from Oakland to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Wed 4/8

12:35 pm-9:15 pm

1 stop6h 40m

Milwaukee-Mitchell

Tue 4/14

7:25 am-11:53 am

1 stop6h 28m

$368

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Wed 4/15

5:04 pm-9:05 am

2 stops14h 01m

Milwaukee-Mitchell

Mon 4/20

5:05 pm-11:54 pm

2 stops8h 49m

$386

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Tue 4/28

6:20 am-8:06 pm

2 stops11h 46m

Milwaukee-Mitchell

Wed 4/29

7:00 am-1:15 pm

1 stop8h 15m

$422

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Fri 5/29

2:00 pm-1:05 am

2 stops9h 05m

Milwaukee-Mitchell

Sun 5/31

7:45 pm-12:05 am

1 stop6h 20m

$444

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Fri 5/8

12:28 pm-10:55 pm

2 stops8h 27m

Milwaukee-Mitchell

Sun 5/10

6:45 am-11:48 am

1 stop7h 03m

$482

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Sun 7/19

7:55 am-7:35 pm

1 stop9h 40m

Milwaukee-Mitchell

Wed 7/22

8:15 am-11:30 pm

2 stops17h 15m

$485

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Thu 6/18

6:20 am-4:35 pm

1 stop8h 15m

Milwaukee-Mitchell

Tue 6/23

6:10 am-10:50 am

1 stop6h 40m

$499
Quickest round-trip

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Tue 4/7

9:25 am-5:25 pm

1 stop6h 00m

Milwaukee-Mitchell

Thu 4/9

7:05 pm-12:05 am

1 stop7h 00m

$508
Cheapest one-way

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Wed 4/8

12:35 pm-9:15 pm

1 stop6h 40m

$159

OaklandMilwaukee

OAK - MKE

OAKMKE

Oakland

Wed 4/22

5:45 am-5:15 pm

2 stops9h 30m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Oakland 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 Oakland to Milwaukee in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Oakland, California-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oakland, 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 Oakland to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Oakland 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 Oakland to Milwaukee

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

Currently, April is the cheapest month in which you can book a flight from Oakland, California to Milwaukee (average of $115). Flying from Oakland, California to Milwaukee in December is currently the most expensive (average of $233). 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 March 22, 2026.
Get a feel of what it's like to fly with Southwest from Oakland to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

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
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

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 Oakland 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 Oakland, California to Milwaukee?

    A quick flight from Oakland, California to Milwaukee can take about 6h 40m. Southwest provides one of the quickest options available for as low as $368. Oakland, California and Milwaukee are separated by a distance of 1829 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Oakland, California to Milwaukee round-trip?

    Cheapflights users have booked flights from Oakland, California to Milwaukee round-trip from $296. Southwest is currently priced 40% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Oakland to Milwaukee?

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Milwaukee?

    Currently, April is the cheapest month in which you can book a flight from Oakland, California to Milwaukee (average of $115). Flying from Oakland, California to Milwaukee in December is currently the most expensive (average of $233). 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
Port Washington
New Berlin
Oak Creek
Wauwatosa

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Alternative routes for Oakland to Milwaukee

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Top airline flying from Oakland to Milwaukee

Discover the top airline that operate flights from Oakland 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$286Average$510FlexibilityNo cancel feeOn-time63%

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