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South Dakota

$172+ Cheap flights from Louisville (SDF) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FSD
oct. 14 — oct. 211
mar. 10/14
mar. 10/21
1 adult, Economy
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Cheap flight deals from Louisville to South Dakota

Keep the following information in mind while searching for Louisville to South Dakota flight deals. Data was last updated septembre 14, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$172
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$358
From Louisville Intl to South Dakota
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One-way flight from Louisville Intl to South Dakota
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Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisville to South Dakota

Cheapest flights from Louisville to South Dakota
Explore the most affordable flight options available from Louisville to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
ven. 12/54:27 pmSDF - FSD
1 stop5h 37mAmerican Airlines
ven. 12/1210:43 amFSD - SDF
1 stop5h 51mAmerican Airlines
Deal found 9/14$249
This Delta deal was found by Cheapflights users on 9/13. 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.
ven. 12/57:26 pmSDF - FSD
1 stop4h 45mDelta
ven. 12/125:18 amFSD - SDF
1 stop5h 39mDelta
Deal found 9/13$289
This United Airlines deal was found by Cheapflights users on 9/12. 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.
sam. 9/273:30 pmSDF - RAP
1 stop7h 04mUnited Airlines
mer. 10/13:20 pmRAP - SDF
1 stop5h 10mUnited Airlines
Deal found 9/12$297
This American Airlines deal was found by Cheapflights users on 9/11. 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.
mer. 10/11:16 pmSDF - FSD
2 stops9h 07mAmerican Airlines
sam. 10/115:25 pmFSD - SDF
1 stop14h 58mAmerican Airlines
Deal found 9/11$315
This United Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 9/163:30 pmSDF - RAP
1 stop5h 20mUnited Airlines
jeu. 9/1812:43 pmRAP - SDF
1 stop7h 47mUnited Airlines
Deal found 9/13$631
This American Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 9/296:12 pmSDF - FSD
1 stop6h 45mAmerican Airlines
ven. 10/312:19 pmFSD - SDF
1 stop4h 19mAmerican Airlines
Deal found 9/14$643
This Delta deal was found by Cheapflights users on 9/14. 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.
lun. 9/292:22 pmSDF - FSD
2 stops9h 40mDelta
ven. 10/35:30 amFSD - SDF
2 stops11h 23mDelta
Deal found 9/14$791

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 septembre 14, 2025.
Use the filters below to find and compare flights from Louisville to South Dakota that are best for you.

Fly from

Louisville

Fly to

South Dakota

Route

Depart

Return

Price

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

ven. 12/5

4:27 pm-9:04 pm

1 stop5h 37m

Sioux Falls Joe Foss Field

ven. 12/12

10:43 am-5:34 pm

1 stop5h 51m

$249

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

ven. 2/20

6:36 am-12:35 pm

1 stop6h 59m

Sioux Falls Joe Foss Field

mar. 2/24

1:20 pm-9:45 pm

2 stops7h 25m

$254

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

ven. 12/5

7:26 pm-11:11 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

ven. 12/12

5:18 am-11:57 am

1 stop5h 39m

$289

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

sam. 9/27

3:30 pm-8:34 pm

1 stop7h 04m

Rapid City

mer. 10/1

3:20 pm-10:30 pm

1 stop5h 10m

$297

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

mer. 10/1

1:16 pm-9:23 pm

2 stops9h 07m

Sioux Falls Joe Foss Field

sam. 10/11

5:25 pm-9:23 am

1 stop14h 58m

$315

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

mer. 10/15

5:31 pm-8:42 pm

2 stops52h 11m

$172

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

jeu. 10/16

7:15 am-8:42 pm

2 stops38h 27m

$198

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

mer. 10/15

7:15 pm-10:57 pm

1 stop4h 42m

$239

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

jeu. 10/16

7:15 pm-10:57 pm

1 stop4h 42m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Louisville to South Dakota

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

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

Currently, September is the cheapest month in which you can book a flight from Louisville to South Dakota (average of $334). Flying from Louisville 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 SDF to SD?

Find hourly flight availability from Louisville 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 septembre 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to South Dakota as you normally would.

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 septembre 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Louisville to South Dakota to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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 Louisville 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 Louisville to South Dakota?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to South Dakota from Louisville.

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

    Departing from Louisville to South Dakota will take you 5h 37m. Louisville and South Dakota are separated by a distance of 684 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Louisville to South Dakota (average of $334). Flying from Louisville 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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Top 3 airlines flying from Louisville to South Dakota

Discover the top 3 airlines that operate flights from Louisville 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 septembre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$432FlexibilityNo cancel feeOn-time69%

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