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South Dakota

$211+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — FSD
Apr 28 — May 51
Tue 4/28
Tue 5/5
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 March 29, 2026.

This United Airlines deal was found by Cheapflights users on 3/26. 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 4/254:13 pm
MKE
-
FSD
1 stop7h 31m
United Airlines
Sun 4/267:39 am
FSD
-
MKE
1 stop3h 53m
United Airlines
Deal found 3/26$304
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/244:13 pm
MKE
-
FSD
1 stop7h 31m
United Airlines
Fri 5/15:00 am
FSD
-
MKE
1 stop4h 45m
United Airlines
Deal found 3/24$309
This United Airlines deal was found by Cheapflights users on 3/26. 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 4/106:50 am
MKE
-
FSD
1 stop3h 52m
United Airlines
Tue 4/141:43 pm
FSD
-
MKE
1 stop7h 38m
United Airlines
Deal found 3/26$319
This Delta deal was found by Cheapflights users on 3/29. 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 7/116:59 pm
MKE
-
RAP
1 stop4h 28m
Delta
Wed 7/156:48 am
RAP
-
MKE
1 stop3h 29m
Delta
Deal found 3/29$329
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/175:00 pm
MKE
-
RAP
1 stop5h 58m
American Airlines
Sun 4/1911:53 am
RAP
-
MKE
1 stop7h 13m
American Airlines
Deal found 3/28$334
This Delta deal was found by Cheapflights users on 3/27. 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 9/1310:58 am
FSD
-
MKE
1 stop5h 44m
Delta
Deal found 3/27$335
This Delta deal was found by Cheapflights users on 3/25. 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 4/86:59 pm
MKE
-
RAP
1 stop4h 26m
Delta
Sun 4/126:00 am
RAP
-
MKE
1 stop4h 36m
Delta
Deal found 3/25$339
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/812:13 pm
MKE
-
RAP
2 stops7h 49m
United Airlines
Sun 4/129:20 am
RAP
-
MKE
1 stop6h 27m
United Airlines
Deal found 3/25$344
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/272:35 pm
MKE
-
RAP
1 stop5h 38m
United Airlines
Sun 5/311:35 pm
RAP
-
MKE
1 stop5h 16m
United Airlines
Deal found 3/25$354
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 8/105:55 pm
MKE
-
FSD
1 stop4h 51m
Delta
Mon 8/248:15 am
FSD
-
MKE
1 stop2h 56m
Delta
Deal found 3/24$361
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/212:13 pm
MKE
-
FSD
1 stop5h 31m
United Airlines
Sat 4/43:10 pm
FSD
-
MKE
1 stop5h 38m
United Airlines
Deal found 3/27$369
This United Airlines deal was found by Cheapflights users on 3/24. 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 8/106:05 am
MKE
-
RAP
1 stop5h 19m
United Airlines
Mon 8/2411:08 am
RAP
-
MKE
1 stop4h 46m
United Airlines
Deal found 3/24$370

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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(United Airlines)

One-way from

$211
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$368
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. 3% potential price decrease ($12 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 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 March 29, 2026.
Use the filters below to find and compare flights from Milwaukee to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Sat 4/25

4:13 pm-11:44 pm

1 stop7h 31m

Sioux Falls Joe Foss Field

Sun 4/26

7:39 am-11:32 am

1 stop3h 53m

$304

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Fri 4/24

4:13 pm-11:44 pm

1 stop7h 31m

Sioux Falls Joe Foss Field

Fri 5/1

5:00 am-9:45 am

1 stop4h 45m

$309

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Sat 4/11

1:53 pm-7:09 pm

1 stop5h 16m

Sioux Falls Joe Foss Field

Wed 4/15

7:45 pm-11:40 pm

1 stop3h 55m

$319

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Fri 9/11

5:55 pm-10:46 pm

1 stop4h 51m

Sioux Falls Joe Foss Field

Sun 9/13

5:15 am-8:14 am

1 stop2h 59m

$335

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Sat 4/25

8:00 am-1:03 pm

1 stop5h 03m

Sioux Falls Joe Foss Field

Sun 4/26

5:00 am-10:13 am

1 stop5h 13m

$335

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Wed 5/27

5:00 am-10:24 am

1 stop6h 24m

Rapid City

Sun 5/31

1:35 pm-7:51 pm

1 stop5h 16m

$354
Quickest round-trip

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Mon 8/10

5:55 pm-10:46 pm

1 stop4h 51m

Sioux Falls Joe Foss Field

Mon 8/24

8:15 am-11:11 am

1 stop2h 56m

$361

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Thu 4/9

5:37 pm-11:44 pm

1 stop6h 07m

Sioux Falls Joe Foss Field

Mon 4/13

6:53 pm-10:30 pm

1 stop3h 37m

$389

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 5/2

3:25 pm-9:46 pm

1 stop7h 21m

Rapid City

Tue 5/5

8:25 am-5:02 pm

1 stop7h 37m

$409

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 8/22

2:35 pm-8:32 pm

1 stop6h 57m

Rapid City

Wed 8/26

10:13 am-4:54 pm

1 stop5h 41m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

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 March 29, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
8,359 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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
8,359 reviews
Delta
7.9
Good
8,359 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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
9,509 reviews
Delta
7.9
Good
8,359 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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
7.1
Good
11,521 reviews
Delta
7.9
Good
8,359 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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, American Airlines, and Delta can get you from Milwaukee to South Dakota in just under 4h 28m. Your travel time can differ by up to 3h 03m. The distance between Milwaukee and South Dakota is about 762 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$437FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$374FlexibilityNo cancel feeOn-time69%

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