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South Dakota

$238+ Cheap flights from Milwaukee (MKE) to South Dakota

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — FSD
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Milwaukee to South Dakota

Cheapest flights from Milwaukee to South Dakota
Explore the most affordable flight options available from Milwaukee to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:10 am
MKE
-
FSD
1 stop5h 32m
United Airlines
Sun 4/197:39 am
FSD
-
MKE
1 stop6h 08m
United Airlines
Deal found 2/10$249
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:55 pm
MKE
-
FSD
1 stop4h 51m
Delta
Sun 9/135:15 am
FSD
-
MKE
1 stop2h 59m
Delta
Deal found 2/10$259
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:59 pm
MKE
-
FSD
1 stop3h 56m
Delta
Sun 3/158:00 am
FSD
-
MKE
1 stop3h 36m
Delta
Deal found 2/10$264
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:25 pm
MKE
-
FSD
1 stop3h 56m
United Airlines
Thu 3/56:35 pm
FSD
-
MKE
1 stop3h 38m
United Airlines
Deal found 2/10$267
This Delta deal was found by Cheapflights users on 2/9. 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 2/256:59 pm
MKE
-
FSD
1 stop3h 56m
Delta
Sun 3/15:00 am
FSD
-
MKE
1 stop5h 21m
Delta
Deal found 2/9$269
This United Airlines deal was found by Cheapflights users on 2/9. 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 8/152:30 pm
MKE
-
RAP
1 stop5h 38m
United Airlines
Wed 8/1910:45 am
RAP
-
MKE
1 stop5h 13m
United Airlines
Deal found 2/9$269
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/275:00 am
MKE
-
FSD
1 stop6h 42m
American Airlines
Sun 3/155:21 pm
FSD
-
MKE
1 stop5h 57m
American Airlines
Deal found 2/10$279
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:10 pm
MKE
-
FSD
1 stop7h 34m
United Airlines
Fri 3/203:10 pm
FSD
-
MKE
1 stop6h 40m
United Airlines
Deal found 2/10$298
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:00 am
MKE
-
FSD
1 stop4h 46m
United Airlines
Sun 3/17:40 am
FSD
-
MKE
1 stop4h 55m
United Airlines
Deal found 2/10$300
This United Airlines deal was found by Cheapflights users on 2/9. 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 8/145:50 pm
MKE
-
RAP
1 stop5h 18m
United Airlines
Tue 8/1812:50 pm
RAP
-
MKE
1 stop6h 58m
United Airlines
Deal found 2/9$303
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:59 pm
MKE
-
FSD
1 stop3h 56m
Delta
Sat 3/141:34 pm
FSD
-
MKE
1 stop4h 42m
Delta
Deal found 2/10$309
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/136:00 am
MKE
-
FSD
1 stop4h 46m
United Airlines
Sun 2/157:40 am
FSD
-
MKE
1 stop4h 55m
United Airlines
Deal found 2/9$319

Find flight deals from Milwaukee to South Dakota

Keep the following information in mind while searching for Milwaukee to South Dakota flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$238
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$254
Provider with most accurate pricing for Milwaukee-Mitchell-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Sioux Falls Joe Foss Field flights.
Search Deals
From Milwaukee-Mitchell to South Dakota
Search Deals
One-way flight from Milwaukee-Mitchell to South Dakota
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to South Dakota 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 February 12, 2026.
Use the filters below to find and compare flights from Milwaukee to South Dakota that are best for you.

Fly from

Milwaukee

Fly to

South Dakota

Route

Depart

Return

Price

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Wed 4/15

5:10 am-10:42 am

1 stop5h 32m

Sioux Falls Joe Foss Field

Sun 4/19

7:39 am-1:47 pm

1 stop6h 08m

$249

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Thu 2/26

4:10 pm-11:44 pm

1 stop7h 34m

Sioux Falls Joe Foss Field

Mon 3/2

6:45 pm-10:28 pm

1 stop3h 43m

$259

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Tue 2/24

6:15 am-12:15 pm

1 stop6h 00m

Sioux Falls Joe Foss Field

Thu 3/5

5:00 am-10:21 am

1 stop5h 21m

$264

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Fri 2/27

6:59 pm-10:55 pm

1 stop3h 56m

Sioux Falls Joe Foss Field

Fri 3/13

5:00 am-8:39 am

1 stop3h 39m

$264

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Fri 2/27

6:59 pm-10:55 pm

1 stop3h 56m

Sioux Falls Joe Foss Field

Sun 3/15

8:00 am-11:36 am

1 stop3h 36m

$264

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Tue 2/24

1:25 pm-5:21 pm

1 stop3h 56m

Sioux Falls Joe Foss Field

Thu 3/5

6:35 pm-10:13 pm

1 stop3h 38m

$267

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Wed 2/25

6:59 pm-10:55 pm

1 stop3h 56m

Sioux Falls Joe Foss Field

Sun 3/1

5:00 am-10:21 am

1 stop5h 21m

$269

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Fri 2/27

5:00 am-11:42 am

1 stop6h 42m

Sioux Falls Joe Foss Field

Sun 3/15

5:21 pm-11:18 pm

1 stop5h 57m

$279

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Mon 3/9

4:10 pm-11:44 pm

1 stop7h 34m

Sioux Falls Joe Foss Field

Fri 3/20

3:10 pm-9:50 pm

1 stop6h 40m

$298

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Wed 7/29

9:10 am-12:28 pm

1 stop3h 18m

Sioux Falls Joe Foss Field

Sun 8/2

8:15 am-11:11 am

1 stop2h 56m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 21 results
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2
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Best time to book a flight from Milwaukee to South Dakota

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

What is the cheapest month to book a flight from Milwaukee to South Dakota?

Currently, February is the cheapest month in which you can book a flight from Milwaukee to South Dakota (average of $189). Flying from Milwaukee to South Dakota in April is currently the most expensive (average of $213). 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 Milwaukee to South Dakota?

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Milwaukee to South Dakota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,179 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

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
8,179 reviews
Delta
7.9
Good
8,179 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

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.
United Airlines
7.4
Good
9,276 reviews
Delta
7.9
Good
8,179 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

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.
American Airlines
7.2
Good
11,267 reviews
Delta
7.9
Good
8,179 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

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 Milwaukee to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to South Dakota?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to South Dakota. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to South Dakota?

    United Airlines and Delta can get you from Milwaukee to South Dakota in just under 5h 32m. Your travel time can differ by up to 28m. The distance between Milwaukee and South Dakota is about 447 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Milwaukee to South Dakota?

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to South Dakota 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 Milwaukee to South Dakota?

    Currently, February is the cheapest month in which you can book a flight from Milwaukee to South Dakota (average of $189). Flying from Milwaukee to South Dakota in April is currently the most expensive (average of $213). 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

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Alternative routes for Milwaukee to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Milwaukee to South Dakota

Discover the top 3 airlines that operate flights from Milwaukee to South Dakota. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$213Average$437FlexibilityNo cancel feeOn-time71%
DeltaCheapest$227Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$374FlexibilityNo cancel feeOn-time69%

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