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South Dakota

$159+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — FSD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$229
(Delta)

One-way from

$159
(United Airlines)

Popular in

May

Cheapest in

November

Average price

$504
From Milwaukee-Mitchell to South Dakota
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One-way flight from Milwaukee-Mitchell to South Dakota
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Highest demand for flights based on searches. 24% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 30, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:49 pmMKE - FSD
1 stop4h 55mDelta
Sat 9/2010:48 amFSD - MKE
1 stop5h 45mDelta
Deal found 7/30$229
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:57 pmMKE - FSD
1 stop5h 09mUnited Airlines
Sat 8/168:00 amFSD - MKE
1 stop3h 35mUnited Airlines
Deal found 7/28$239
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:45 amMKE - RAP
1 stop4h 20mDelta
Tue 11/256:20 amRAP - MKE
1 stop3h 54mDelta
Deal found 7/28$275
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/147:49 pmMKE - FSD
1 stop4h 39mAmerican Airlines
Mon 8/1812:47 pmFSD - MKE
1 stop6h 31mAmerican Airlines
Deal found 7/30$299
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:15 amMKE - RAP
1 stop6h 47mAmerican Airlines
Sat 10/412:33 pmRAP - MKE
1 stop8h 24mAmerican Airlines
Deal found 7/29$299
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amMKE - RAP
1 stop4h 22mUnited Airlines
Sat 9/205:59 pmRAP - MKE
1 stop5h 00mUnited Airlines
Deal found 7/30$319
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:25 pmMKE - FSD
1 stop14h 55mMultiple Airlines
Mon 8/1811:50 amFSD - MKE
3 stops35h 16mMultiple Airlines
Deal found 7/30$508
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:51 pmMKE - RAP
3 stops26h 42mMultiple Airlines
Sun 8/1710:00 pmRAP - MKE
2 stops24h 06mMultiple Airlines
Deal found 7/28$623

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 July 30, 2025.
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 9/17

5:49 pm-10:44 pm

1 stop4h 55m

Sioux Falls Joe Foss Field

Sat 9/20

5:00 am-10:57 am

1 stop5h 57m

$229

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Tue 8/12

5:57 pm-11:06 pm

1 stop5h 09m

Sioux Falls Joe Foss Field

Sat 8/16

8:00 am-11:35 am

1 stop3h 35m

$239

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 11/20

6:45 am-10:05 am

1 stop4h 20m

Rapid City

Tue 11/25

6:20 am-11:14 am

1 stop3h 54m

$275

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Thu 8/14

7:49 pm-12:28 am

1 stop4h 39m

Sioux Falls Joe Foss Field

Mon 8/18

12:47 pm-7:18 pm

1 stop6h 31m

$299

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sun 9/28

6:15 am-12:02 pm

1 stop6h 47m

Rapid City

Sat 10/4

12:33 pm-9:57 pm

1 stop8h 24m

$299

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 9/13

7:00 am-10:22 am

1 stop4h 22m

Rapid City

Sat 9/20

5:59 pm-11:59 pm

1 stop5h 00m

$319

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Thu 8/14

9:25 pm-12:20 pm

1 stop14h 55m

Sioux Falls Joe Foss Field

Mon 8/18

11:50 am-11:06 pm

3 stops35h 16m

$508

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sun 8/10

2:51 pm-4:33 pm

3 stops26h 42m

Rapid City

Sun 8/17

10:00 pm-11:06 pm

2 stops24h 06m

$623

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 9/11

6:00 am-10:22 am

1 stop5h 22m

$159

MilwaukeeSioux Falls

MKE - FSD

MKEFSD

Milwaukee-Mitchell

Mon 11/24

6:45 am-12:31 pm

1 stop5h 46m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
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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, September is the cheapest month in which you can book a flight from Milwaukee to South Dakota (average of $334). Flying from Milwaukee to South Dakota in December is currently the most expensive (average of $446). 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.

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

Find hourly flight availability from Milwaukee to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Milwaukee to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 30, 2025.
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
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Milwaukee to South Dakota one-way?

    $159 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $211 and $279, respectively.

  • 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, September is the cheapest month in which you can book a flight from Milwaukee to South Dakota (average of $334). Flying from Milwaukee to South Dakota in December is currently the most expensive (average of $446). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$213Average$429FlexibilityNo cancel feeOn-time71%
DeltaCheapest$222Average$316FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$364FlexibilityNo cancel feeOn-time69%

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