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South Dakota

$49+ Cheap flights from Kentucky 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FSD
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Kentucky to South Dakota

Keep the following information in mind while searching for Kentucky to South Dakota flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$84
(Mytrip)

One-way from

$49
(Gotogate)

Popular in

December

Cheapest in

May

Average price

$252
Provider with most accurate pricing for Louisville Intl-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Sioux Falls Joe Foss Field flights.
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From Kentucky to South Dakota
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One-way flight from Kentucky to South Dakota
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Highest demand for flights based on searches. 14% potential increase in price ($58 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 April 2025
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Find flight deals from Kentucky to South Dakota

Cheapest flights from Kentucky to South Dakota
Explore the most affordable flight options available from Kentucky to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. 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.
Fri 5/167:00 amBNA - FSD
Nonstop2h 08mAllegiant Air
Mon 5/269:27 pmFSD - BNA
Nonstop2h 03mAllegiant Air
Deal found 4/1$84
This Delta deal was found by Cheapflights users on 4/1. 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 4/266:00 amBNA - FSD
1 stop5h 44mDelta
Tue 4/2912:25 pmFSD - BNA
1 stop5h 08mDelta
Deal found 4/1$199
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:05 pmBNA - FSD
Nonstop2h 08mMultiple Airlines
Sun 6/83:58 pmFSD - BNA
1 stop26h 47mMultiple Airlines
Deal found 4/1$208
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/34:58 pmBNA - FSD
1 stop5h 42mAmerican Airlines
Mon 5/55:45 pmFSD - BNA
1 stop6h 09mAmerican Airlines
Deal found 4/1$224
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/163:30 pmCVG - FSD
1 stop6h 00mUnited Airlines
Sun 4/2011:14 amFSD - CVG
1 stop5h 19mUnited Airlines
Deal found 4/1$229
This Delta deal was found by Cheapflights users on 4/1. 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 4/236:17 pmCVG - FSD
1 stop5h 59mDelta
Sat 4/265:00 amFSD - CVG
1 stop6h 00mDelta
Deal found 4/1$243
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Tue 4/159:41 pmTYS - RAP
1 stop14h 27mAllegiant Air
Sat 4/1910:33 amRAP - TYS
1 stop8h 30mAllegiant Air
Deal found 3/31$248
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/156:00 amSDF - FSD
1 stop8h 02mAmerican Airlines
Sat 5/315:45 pmFSD - SDF
1 stop5h 38mAmerican Airlines
Deal found 4/1$249
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/25:05 pmLEX - FSD
1 stop6h 35mAmerican Airlines
Mon 5/54:10 pmFSD - LEX
1 stop5h 00mAmerican Airlines
Deal found 3/31$249
This United Airlines deal was found by Cheapflights users on 4/1. 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 9/167:00 amSDF - RAP
1 stop5h 34mUnited Airlines
Tue 9/231:35 pmRAP - SDF
1 stop6h 49mUnited Airlines
Deal found 4/1$259
This American Airlines deal was found by Cheapflights users on 4/1. 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 9/111:54 pmTYS - RAP
1 stop5h 33mAmerican Airlines
Wed 9/1712:47 pmRAP - TYS
1 stop6h 47mAmerican Airlines
Deal found 4/1$259
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/291:34 pmBNA - RAP
1 stop8h 03mAmerican Airlines
Tue 5/65:36 amRAP - BNA
1 stop6h 20mAmerican Airlines
Deal found 3/31$259

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky 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 April 2, 2025.
Use the filters below to find and compare flights from Kentucky to South Dakota that are best for you.

Fly from

Kentucky

Fly to

South Dakota

Route

Depart

Return

Price

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 5/16

7:00 am-9:08 am

Nonstop2h 08m

Sioux Falls Joe Foss Field

Mon 5/26

9:27 pm-11:30 pm

Nonstop2h 03m

$84

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Sat 4/26

6:00 am-11:44 am

1 stop5h 44m

Sioux Falls Joe Foss Field

Tue 4/29

12:25 pm-5:33 pm

1 stop5h 08m

$199

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 6/6

5:05 pm-7:13 pm

Nonstop2h 08m

Sioux Falls Joe Foss Field

Sun 6/8

3:58 pm-6:45 pm

1 stop26h 47m

$208

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Sat 5/3

4:58 pm-10:40 pm

1 stop5h 42m

Sioux Falls Joe Foss Field

Mon 5/5

5:45 pm-11:54 pm

1 stop6h 09m

$224

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

Wed 4/16

3:30 pm-8:30 pm

1 stop6h 00m

Sioux Falls Joe Foss Field

Sun 4/20

11:14 am-5:33 pm

1 stop5h 19m

$229

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

Wed 4/23

6:17 pm-11:16 pm

1 stop5h 59m

Sioux Falls Joe Foss Field

Sat 4/26

5:00 am-12:00 pm

1 stop6h 00m

$243

KnoxvilleRapid City

TYS - RAP

TYSRAP

Knoxville McGhee Tyson

Tue 4/15

9:41 pm-10:08 am

1 stop14h 27m

Rapid City

Sat 4/19

10:33 am-9:03 pm

1 stop8h 30m

$248

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Thu 5/15

6:00 am-1:02 pm

1 stop8h 02m

Sioux Falls Joe Foss Field

Sat 5/31

5:45 pm-12:23 am

1 stop5h 38m

$249

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Fri 5/2

5:05 pm-10:40 pm

1 stop6h 35m

Sioux Falls Joe Foss Field

Mon 5/5

4:10 pm-10:10 pm

1 stop5h 00m

$249

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Tue 9/16

7:00 am-10:34 am

1 stop5h 34m

Rapid City

Tue 9/23

1:35 pm-10:24 pm

1 stop6h 49m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 49 results
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Best time to book a flight from Kentucky to South Dakota

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

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

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

Find hourly flight availability from Kentucky 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 April 2, 2025.

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

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 April 2, 2025.
Read through reviews of airlines operating flights from Kentucky to South Dakota, such as Delta, United Airlines and Allegiant Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
731 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Sun Country Air
6.9
Okay
349 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Kentucky 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 are the cheapest airlines to fly from Kentucky to South Dakota one-way?

    The cheapest airlines for a one-way flight from Kentucky to South Dakota are Allegiant Air ($49), Delta ($100), and American Airlines ($130).

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

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

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

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

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

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

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

Discover the top 3 airlines that operate flights from Kentucky 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$430FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$290FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$466FlexibilityNo cancel feeOn-time71%

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