$308+ Cheap flights from Bismarck to Milwaukee (BIS - 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — MKE
Jun 4 — Jun 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bismarck 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 Bismarck to Milwaukee
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to MilwaukeeExplore 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 May 5, 2026.
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 May 5, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/175:00 am
BIS
- MKE
1 stop3h 58m
Delta
Tue 7/216:59 pm
MKE
- BIS
1 stop4h 12m
Delta
Deal found 5/2![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 8/218:01 am
BIS
- MKE
1 stop3h 22m
Delta
Mon 8/316:45 am
MKE
- BIS
1 stop5h 56m
Delta
Deal found 5/4![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2412:42 pm
BIS
- MKE
1 stop24h 31m
American Airlines
Mon 6/15:00 am
MKE
- BIS
1 stop7h 12m
American Airlines
Deal found 5/4![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/232:00 pm
BIS
- MKE
2 stops8h 24m
American Airlines
Sat 5/306:05 am
MKE
- BIS
1 stop6h 07m
American Airlines
Deal found 5/4![American Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 5/1. 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 5/125:42 pm
BIS
- MKE
1 stop5h 13m
Delta
Mon 5/185:48 pm
MKE
- BIS
1 stop5h 34m
Delta
Deal found 5/1![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2212:42 pm
BIS
- MKE
1 stop7h 15m
American Airlines
Fri 5/296:08 am
MKE
- BIS
1 stop6h 04m
American Airlines
Deal found 5/4![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 8/101:55 pm
BIS
- MKE
1 stop9h 02m
American Airlines
Fri 8/141:17 pm
MKE
- BIS
1 stop23h 11m
American Airlines
Deal found 5/4![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/122:26 pm
BIS
- MKE
2 stops9h 14m
American Airlines
Mon 5/181:53 pm
MKE
- BIS
1 stop22h 36m
American Airlines
Deal found 5/1![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2212:42 pm
BIS
- MKE
1 stop7h 15m
American Airlines
Sat 5/307:30 am
MKE
- BIS
1 stop4h 42m
American Airlines
Deal found 5/4![American Airlines logo]()
$576
Best flights from Bismarck to MilwaukeeDiscover carefully curated flight deals from Bismarck to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Bismarck to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/175:00 am
BIS
- MKE
1 stop3h 58m
Delta
Sat 7/186:30 am
MKE
- BIS
1 stop6h 17m
Delta
Deal found 5/2![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/232:00 pm
BIS
- MKE
2 stops8h 24m
American Airlines
Sat 5/305:00 am
MKE
- BIS
2 stops8h 30m
American Airlines
Deal found 5/4![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/175:00 am
BIS
- MKE
1 stop3h 58m
Delta
Tue 7/216:59 pm
MKE
- BIS
1 stop4h 12m
Delta
Deal found 5/2![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/219:16 am
BIS
- MKE
1 stop7h 38m
United Airlines
Mon 8/318:45 pm
MKE
- BIS
2 stops26h 53m
United Airlines
Deal found 5/4![United Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 8/218:01 am
BIS
- MKE
1 stop3h 22m
Delta
Mon 8/316:45 am
MKE
- BIS
1 stop5h 56m
Delta
Deal found 5/4![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/101:55 pm
BIS
- MKE
2 stops17h 54m
American Airlines
Fri 8/146:46 pm
MKE
- BIS
1 stop17h 42m
American Airlines
Deal found 4/30![American Airlines logo]()
$586
Last-minute flights from Bismarck to MilwaukeeDiscover last-minute flight deals from Bismarck to Milwaukee. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Milwaukee. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/1. 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 5/125:42 pm
BIS
- MKE
1 stop5h 13m
Delta
Mon 5/185:48 pm
MKE
- BIS
1 stop5h 34m
Delta
Deal found 5/1![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/122:26 pm
BIS
- MKE
2 stops9h 14m
American Airlines
Mon 5/181:53 pm
MKE
- BIS
1 stop22h 36m
American Airlines
Deal found 5/1![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2212:42 pm
BIS
- MKE
1 stop7h 15m
American Airlines
Fri 5/296:08 am
MKE
- BIS
1 stop6h 04m
American Airlines
Deal found 5/4![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2212:42 pm
BIS
- MKE
1 stop7h 15m
American Airlines
Sat 5/307:30 am
MKE
- BIS
1 stop4h 42m
American Airlines
Deal found 5/4![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/232:00 pm
BIS
- MKE
2 stops8h 24m
American Airlines
Sat 5/306:05 am
MKE
- BIS
1 stop6h 07m
American Airlines
Deal found 5/4![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2412:42 pm
BIS
- MKE
1 stop24h 31m
American Airlines
Mon 6/15:00 am
MKE
- BIS
1 stop7h 12m
American Airlines
Deal found 5/4![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/2412:42 pm
BIS
- MKE
1 stop19h 00m
American Airlines
Sun 5/316:17 pm
MKE
- BIS
2 stops17h 55m
American Airlines
Deal found 5/4![American Airlines logo]()
$583
One-way flights from Bismarck to MilwaukeeSearch for one-way flight options from Bismarck to Milwaukee. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Bismarck to Milwaukee. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 9/161:10 pm
BIS
- MKE
1 stop3h 32m
Delta
Deal found 5/4![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/175:00 am
BIS
- MKE
1 stop3h 58m
Delta
Deal found 5/2![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 5/4. 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 9/166:45 am
BIS
- MKE
2 stops10h 48m
American Airlines
Deal found 5/4![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 9/176:45 am
BIS
- MKE
2 stops8h 53m
American Airlines
Deal found 5/4![American Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 9/171:30 pm
BIS
- MKE
3 stops24h 37m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$713
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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (Delta) |
One-way from | $308 (Delta) |
Popular in | April |
Cheapest in | December |
Average price | $375 |
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 May 5, 2026.
Use the filters below to find and compare flights from Bismarck to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Fri 7/17
5:00 am-8:58 am
1 stop3h 58m
Milwaukee-Mitchell
Sat 7/18
6:30 am-12:47 pm
1 stop6h 17m
$357
Quickest round-trip
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Fri 7/17
5:00 am-8:58 am
1 stop3h 58m
Milwaukee-Mitchell
Tue 7/21
6:59 pm-11:11 pm
1 stop4h 12m
$357
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Fri 8/21
8:01 am-11:23 am
1 stop3h 22m
Milwaukee-Mitchell
Mon 8/31
6:45 am-12:41 pm
1 stop5h 56m
$413
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Sat 5/23
2:00 pm-10:24 pm
2 stops8h 24m
Milwaukee-Mitchell
Sat 5/30
5:00 am-1:30 pm
2 stops8h 30m
$508
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Mon 8/10
1:55 pm-7:49 am
2 stops17h 54m
Milwaukee-Mitchell
Fri 8/14
6:46 pm-12:28 pm
1 stop17h 42m
$586
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Fri 8/21
9:16 am-4:54 pm
1 stop7h 38m
Milwaukee-Mitchell
Mon 8/31
8:45 pm-11:38 pm
2 stops26h 53m
$726
Cheapest one-way
Quickest one-way
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Wed 9/16
1:10 pm-4:42 pm
1 stop3h 32m
$308
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Thu 9/17
7:31 am-11:11 am
1 stop3h 40m
$308
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Fri 7/17
5:00 am-8:58 am
1 stop3h 58m
$318
BismarckMilwaukee
BIS - MKE
BISMKE
Bismarck
Thu 9/17
1:30 pm-2:07 pm
3 stops24h 37m
$713
Sorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bismarck-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Milwaukee flight deals on Cheapflights vs. FlightHub >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 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 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.
BIS-MKE
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
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 May 5, 2026.
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.
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Milwaukee flight routes
Other flight options
Other flights from Bismarck
Popular flights
Alternative routes for Bismarck to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bismarck to Milwaukee by cabin class
Find flights from Bismarck to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Bismarck and Milwaukee flights
Browse other Bismarck and Milwaukee flight options. Last updated on May 5, 2026.
Other flights from Bismarck
Browse through other flights departing from Bismarck. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$412 | FlexibilityNo cancel fee | On-timeN/A |