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$235+ Cheap flights from Bismarck to Milwaukee (BIS - MKE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — MKE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Bismarck to Milwaukee

Cheapest flights from Bismarck to Milwaukee
Explore the most affordable flight options available from Bismarck to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/261:01 pmBIS - MKE
1 stop28h 48mAmerican Airlines
Tue 12/307:45 amMKE - BIS
1 stop28h 46mAmerican Airlines
Deal found 12/10$602
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/265:45 amBIS - MKE
2 stops15h 26mUnited Airlines
Tue 12/308:28 amMKE - BIS
1 stop15h 24mUnited Airlines
Deal found 12/11$994

Find flight deals from Bismarck to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(Delta)

Popular in

October

Cheapest in

September

Average price

$356
Provider with most accurate pricing for Bismarck-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Milwaukee-Mitchell flights.
Search Deals
From Bismarck to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck 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 December 12, 2025.
Use the filters below to find and compare flights from Bismarck to Milwaukee that are best for you.

Fly from

Bismarck

Fly to

Milwaukee

Route

Depart

Return

Price

BismarckMilwaukee

BIS - MKE

BISMKE

Bismarck

Wed 2/25

5:00 am-10:21 am

1 stop5h 21m

Milwaukee-Mitchell

Sat 2/28

11:00 am-4:41 pm

1 stop5h 41m

$235

BismarckMilwaukee

BIS - MKE

BISMKE

Bismarck

Tue 2/3

1:35 pm-9:21 pm

1 stop7h 46m

Milwaukee-Mitchell

Sat 2/7

8:00 am-4:32 pm

1 stop8h 32m

$471

BismarckMilwaukee

BIS - MKE

BISMKE

Bismarck

Wed 2/25

2:40 pm-3:47 pm

2 stops25h 07m

Milwaukee-Mitchell

Sat 2/28

6:22 am-2:10 pm

1 stop7h 48m

$555

BismarckMilwaukee

BIS - MKE

BISMKE

Bismarck

Thu 12/18

11:36 am-6:26 pm

3 stops30h 50m

$379

BismarckMilwaukee

BIS - MKE

BISMKE

Bismarck

Thu 12/18

1:27 pm-6:51 pm

1 stop5h 24m

$400

BismarckMilwaukee

BIS - MKE

BISMKE

Bismarck

Fri 12/26

5:45 am-5:07 pm

2 stops11h 22m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Bismarck 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 Bismarck to Milwaukee in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Bismarck-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bismarck-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bismarck-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams 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 Bismarck-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 Bismarck to Milwaukee

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

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

Find hourly flight availability from Bismarck 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 December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 68% on flights from Bismarck to Milwaukee by exploring options for tickets in the morning.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Delta from Bismarck 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.
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bismarck 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 Bismarck to Milwaukee?

    There are many flights that can get you from Bismarck to Milwaukee in 5h 21m. Fly via Delta or United Airlines to get the fastest option. Bismarck and Milwaukee are separated by a distance of 682 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Bismarck to Milwaukee round-trip?

    Flying on Delta is currently your cheapest option to Milwaukee, with prices starting at $169. Delta is currently priced 57% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck 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.

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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Top airline flying from Bismarck to Milwaukee

Discover the top airline that operate flights from Bismarck 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$432FlexibilityNo cancel feeOn-timeN/A

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