$299+ Cheap flights from Milwaukee to Sioux Falls (MKE - FSD)
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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — FSD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Sioux Falls 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
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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 Sioux Falls
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Cheapest flights from Milwaukee to Sioux FallsExplore the most affordable flight options available from Milwaukee to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Milwaukee to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/132:35 pm -
1 stop5h 29m
Mon 11/166:40 pm -
1 stop3h 35m
Deal found 9/8![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/225:03 am -
1 stop6h 33m
Sat 9/267:00 am -
1 stop4h 07m
Deal found 9/7![American Airlines logo]()
$329
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:40 pm -
1 stop5h 27m
Sat 9/196:00 am -
1 stop7h 34m
Deal found 9/4![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/7. 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 12/1812:40 pm -
1 stop6h 35m
Sun 12/205:00 am -
1 stop5h 14m
Deal found 9/7![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/7. 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 12/172:07 pm -
1 stop4h 56m
Sun 12/2012:33 pm -
2 stops9h 49m
Deal found 9/7![American Airlines logo]()
$374
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.
Wed 9/912:22 pm -
1 stop7h 20m
Sat 9/126:00 am -
1 stop5h 27m
Deal found 9/4![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/138:40 am -
1 stop6h 13m
Mon 11/165:58 pm -
2 stops13h 50m
Deal found 9/8![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/118:14 pm -
1 stop4h 15m
Sun 9/1312:06 pm -
1 stop6h 15m
Deal found 9/7![American Airlines logo]()
$389
Best flights from Milwaukee to Sioux FallsDiscover carefully curated flight deals from Milwaukee to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Milwaukee to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/132:35 pm -
1 stop5h 29m
Mon 11/166:40 pm -
1 stop3h 35m
Deal found 9/8![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/7. 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 12/1712:47 pm -
1 stop6h 28m
Sun 12/2012:40 pm -
1 stop4h 04m
Deal found 9/7![Delta logo]()
$349
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.
Thu 9/248:14 pm -
1 stop4h 15m
Mon 9/286:41 pm -
1 stop13h 20m
Deal found 9/4![American Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 9/7. 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 12/176:24 am -
1 stop3h 53m
Sat 12/1912:40 pm -
1 stop4h 04m
Deal found 9/7![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/8. 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 12/1812:40 pm -
1 stop6h 35m
Sun 12/205:00 am -
1 stop5h 14m
Deal found 9/8![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/8. 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 2/278:10 am -
1 stop6h 25m
Wed 3/37:40 am -
1 stop6h 03m
Deal found 9/8![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/7. 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 12/1812:40 pm -
1 stop6h 35m
Sat 12/1912:40 pm -
1 stop4h 04m
Deal found 9/7![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/138:40 am -
2 stops12h 14m
Sun 11/157:18 pm -
1 stop15h 50m
Deal found 9/8![American Airlines logo]()
$481
Last-minute flights from Milwaukee to Sioux FallsDiscover last-minute flight deals from Milwaukee to Sioux Falls. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Sioux Falls. Data last updated September 9, 2026 and is based on user searches.
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.
Wed 9/912:22 pm -
1 stop7h 20m
Sat 9/126:00 am -
1 stop5h 27m
Deal found 9/4![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/1011:37 am -
2 stops10h 11m
Sat 9/1212:56 pm -
2 stops8h 58m
Deal found 9/7![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/118:14 pm -
1 stop4h 15m
Sun 9/1312:06 pm -
1 stop6h 15m
Deal found 9/7![American Airlines logo]()
$389
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:40 pm -
1 stop5h 27m
Sat 9/196:00 am -
1 stop7h 34m
Deal found 9/4![United Airlines logo]()
$349
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.
Wed 9/167:30 am -
2 stops12h 12m
Sat 9/196:00 am -
1 stop5h 27m
Deal found 9/4![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/186:47 pm -
1 stop4h 25m
Mon 9/216:41 pm -
1 stop3h 55m
Deal found 9/6![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/225:03 am -
1 stop6h 33m
Sat 9/267:00 am -
1 stop4h 07m
Deal found 9/7![American Airlines logo]()
$329
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.
Thu 9/248:14 pm -
1 stop4h 15m
Mon 9/286:41 pm -
1 stop13h 20m
Deal found 9/4![American Airlines logo]()
$413
One-way flights from Milwaukee to Sioux FallsSearch for one-way flight options from Milwaukee to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Milwaukee to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 9/153:59 pm -
1 stop3h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$413
Find flight deals from Milwaukee to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Sioux Falls (FSD). 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $345 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Sioux Falls 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 9, 2026.
Use the filters below to find and compare flights from Milwaukee to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Fri 11/13
2:35 pm-8:04 pm
1 stop5h 29m
Sioux Falls Joe Foss Field
Mon 11/16
6:40 pm-10:15 pm
1 stop3h 35m
$299
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Thu 12/17
12:47 pm-7:15 pm
1 stop6h 28m
Sioux Falls Joe Foss Field
Sun 12/20
12:40 pm-4:44 pm
1 stop4h 04m
$349
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Thu 12/17
6:24 am-10:17 am
1 stop3h 53m
Sioux Falls Joe Foss Field
Sat 12/19
12:40 pm-4:44 pm
1 stop4h 04m
$369
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Fri 12/18
12:40 pm-7:15 pm
1 stop6h 35m
Sioux Falls Joe Foss Field
Sun 12/20
5:00 am-10:14 am
1 stop5h 14m
$369
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Fri 12/18
12:40 pm-7:15 pm
1 stop6h 35m
Sioux Falls Joe Foss Field
Sat 12/19
12:40 pm-4:44 pm
1 stop4h 04m
$389
Quickest round-trip
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Tue 9/15
3:59 pm-7:43 pm
1 stop3h 44m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$413
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Thu 9/24
8:14 pm-12:29 am
1 stop4h 15m
Sioux Falls Joe Foss Field
Mon 9/28
6:41 pm-8:01 am
1 stop13h 20m
$413
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Sat 2/27
8:10 am-2:35 pm
1 stop6h 25m
Sioux Falls Joe Foss Field
Wed 3/3
7:40 am-1:43 pm
1 stop6h 03m
$439
MilwaukeeSioux Falls
MKE Milwaukee-Mitchell - FSD Sioux Falls Joe Foss Field
MKEFSD
Milwaukee-Mitchell
Fri 11/13
8:40 am-8:54 pm
2 stops12h 14m
Sioux Falls Joe Foss Field
Sun 11/15
7:18 pm-11:08 am
1 stop15h 50m
$481
Sorted by cheapest first
Compare providers for flights from Milwaukee to Sioux Falls
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 Sioux Falls 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-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Sioux Falls 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-Sioux Falls 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 Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Milwaukee with our price prediction graph.
MKE-FSD
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 Sioux Falls
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated September 9, 2026.
Read through reviews of airlines operating flights from Milwaukee to Sioux Falls, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Sioux Falls. 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 Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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Milwaukee and Sioux Falls flights
Browse other Milwaukee and Sioux Falls flight options. Last updated on September 9, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sioux Falls
Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Top 3 airlines flying from Milwaukee to Sioux Falls
Discover the top 3 airlines that operate flights from Milwaukee to Sioux Falls. 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$308 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$318 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$386 | FlexibilityNo cancel fee | On-timeN/A |