$339+ Cheap flights from Milwaukee to Bismarck (MKE - BIS)
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BIS
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Bismarck 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 Milwaukee to Bismarck
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Cheapest flights from Milwaukee to BismarckExplore the most affordable flight options available from Milwaukee to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Milwaukee to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Delta deal was found by Cheapflights users on 9/5. 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 10/233:20 pm -
1 stop4h 35m
Wed 10/288:11 am -
1 stop3h 50m
Deal found 9/5![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 9/3. 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 9/186:58 pm -
1 stop4h 13m
Tue 9/228:01 am -
1 stop3h 22m
Deal found 9/3![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/3. 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 10/95:45 pm -
1 stop5h 40m
Mon 10/123:18 pm -
1 stop4h 12m
Deal found 9/3![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/5. 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 9/186:58 pm -
1 stop4h 13m
Wed 10/145:00 am -
1 stop5h 09m
Deal found 9/5![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/4. 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 9/186:58 pm -
1 stop4h 13m
Mon 9/218:01 am -
1 stop3h 22m
Deal found 9/4![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/3. 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 9/1010:00 am -
1 stop7h 00m
Sun 9/135:00 am -
1 stop6h 23m
Deal found 9/3![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/101:18 pm -
2 stops9h 34m
Sun 9/131:57 pm -
1 stop7h 51m
Deal found 9/3![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/45:50 pm -
1 stop5h 48m
Sun 9/66:00 am -
1 stop7h 29m
Deal found 9/3![United Airlines logo]()
$439
Best flights from Milwaukee to BismarckDiscover carefully curated flight deals from Milwaukee to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Milwaukee to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/5. 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 10/233:20 pm -
1 stop4h 35m
Wed 10/288:11 am -
1 stop3h 50m
Deal found 9/5![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/237:45 am -
1 stop4h 38m
Wed 10/282:07 pm -
2 stops18h 00m
Deal found 9/5![American Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 9/3. 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 9/186:58 pm -
1 stop4h 13m
Tue 9/228:01 am -
1 stop3h 22m
Deal found 9/3![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/3. 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 10/95:45 pm -
1 stop5h 40m
Mon 10/123:18 pm -
1 stop4h 12m
Deal found 9/3![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/5. 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 9/186:58 pm -
1 stop4h 13m
Sat 10/178:11 am -
1 stop5h 58m
Deal found 9/5![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/2. 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 10/165:45 pm -
1 stop5h 40m
Tue 10/203:18 pm -
1 stop4h 12m
Deal found 9/2![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:45 am -
2 stops14h 14m
Tue 10/202:07 pm -
1 stop7h 45m
Deal found 9/2![American Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 9/2. 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 9/186:58 pm -
1 stop4h 13m
Mon 9/218:01 am -
1 stop3h 22m
Deal found 9/2![Delta logo]()
$423
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/188:14 pm -
2 stops17h 13m
Tue 9/221:57 pm -
1 stop7h 51m
Deal found 9/3![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/188:14 pm -
2 stops17h 13m
Mon 9/211:57 pm -
1 stop7h 51m
Deal found 9/4![American Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 9/5. 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 9/176:30 am -
1 stop6h 07m
Wed 10/148:11 am -
1 stop6h 19m
Deal found 9/5![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 9/5. 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 9/1710:00 am -
1 stop7h 00m
Tue 10/138:11 am -
1 stop3h 50m
Deal found 9/5![Delta logo]()
$538
Last-minute flights from Milwaukee to BismarckDiscover last-minute flight deals from Milwaukee to Bismarck. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Bismarck. Data last updated September 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/45:50 pm -
1 stop5h 48m
Sun 9/66:00 am -
1 stop7h 29m
Deal found 9/3![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/3. 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 9/1010:00 am -
1 stop7h 00m
Sun 9/135:00 am -
1 stop6h 23m
Deal found 9/3![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/101:18 pm -
2 stops9h 34m
Sun 9/131:57 pm -
1 stop7h 51m
Deal found 9/3![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/3. 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 9/186:58 pm -
1 stop4h 13m
Tue 9/228:01 am -
1 stop3h 22m
Deal found 9/3![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/5. 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 9/186:58 pm -
1 stop4h 13m
Wed 10/78:11 am -
1 stop6h 19m
Deal found 9/5![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/4. 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 9/186:58 pm -
1 stop4h 13m
Mon 9/218:01 am -
1 stop3h 22m
Deal found 9/4![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/3. 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 10/95:45 pm -
1 stop5h 40m
Mon 10/123:18 pm -
1 stop4h 12m
Deal found 9/3![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/5. 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 10/233:20 pm -
1 stop4h 35m
Wed 10/288:11 am -
1 stop3h 50m
Deal found 9/5![Delta logo]()
$339
One-way flights from Milwaukee to BismarckSearch for one-way flight options from Milwaukee to Bismarck. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Milwaukee to Bismarck. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 9/177:01 am -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:18 am -
2 stops29h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$705
Find flight deals from Milwaukee to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Bismarck (BIS). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Bismarck 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Milwaukee to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 10/23
3:20 pm-7:55 pm
1 stop4h 35m
Bismarck
Wed 10/28
8:11 am-12:01 pm
1 stop3h 50m
$339
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 9/18
6:58 pm-11:11 pm
1 stop4h 13m
Bismarck
Tue 9/22
8:01 am-11:23 am
1 stop3h 22m
$349
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 10/9
5:45 pm-11:25 pm
1 stop5h 40m
Bismarck
Mon 10/12
3:18 pm-7:30 pm
1 stop4h 12m
$364
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 9/18
6:58 pm-11:11 pm
1 stop4h 13m
Bismarck
Sat 10/17
8:11 am-2:09 pm
1 stop5h 58m
$384
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 10/16
5:45 pm-11:25 pm
1 stop5h 40m
Bismarck
Tue 10/20
3:18 pm-7:30 pm
1 stop4h 12m
$408
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 9/18
6:58 pm-11:11 pm
1 stop4h 13m
Bismarck
Mon 9/21
8:01 am-11:23 am
1 stop3h 22m
$423
Quickest round-trip
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Thu 9/17
7:01 am-1:27 pm
1 stop6h 26m
Bismarck
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$424
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Thu 10/8
5:00 am-12:23 pm
1 stop7h 23m
Bismarck
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$432
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Fri 10/23
7:45 am-12:23 pm
1 stop4h 38m
Bismarck
Wed 10/28
2:07 pm-8:07 am
2 stops18h 00m
$522
MilwaukeeBismarck
MKE Milwaukee-Mitchell - BIS Bismarck
MKEBIS
Milwaukee-Mitchell
Thu 9/17
6:30 am-12:37 pm
1 stop6h 07m
Bismarck
Wed 10/14
8:11 am-2:30 pm
1 stop6h 19m
$538
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Bismarck
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 Milwaukee to Bismarck in September.
| 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 Milwaukee-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Bismarck 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 Milwaukee-Bismarck 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 Milwaukee to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Milwaukee with our price prediction graph.
MKE-BIS
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.
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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