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South Dakota

$90+ Cheap flights from Kentucky to South Dakota

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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FSD
may. 5 — may. 121
lun. 5/5
lun. 5/12
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 abril 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$90
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$283
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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Highest demand for flights based on searches. 14% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 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 abril 30, 2025.

This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/275:05 pmBNA - FSD
Nonstop2h 08mAllegiant Air
lun. 6/308:03 pmFSD - BNA
Nonstop2h 02mAllegiant Air
Deal found 4/29$90
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/27:47 pmBNA - FSD
1 stop13h 32mMultiple Airlines
vie. 6/68:03 pmFSD - BNA
Nonstop2h 02mMultiple Airlines
Deal found 4/29$203
This Delta deal was found by Cheapflights users on 4/29. 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.
vie. 8/296:30 pmBNA - FSD
1 stop4h 17mDelta
dom. 8/315:25 amFSD - BNA
1 stop5h 45mDelta
Deal found 4/29$224
This Delta deal was found by Cheapflights users on 4/28. 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.
jue. 5/156:19 amSDF - FSD
1 stop4h 56mDelta
sáb. 5/315:00 amFSD - SDF
1 stop6h 01mDelta
Deal found 4/28$238
This American Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 6/275:36 amBNA - FSD
1 stop6h 00mAmerican Airlines
lun. 6/305:16 pmFSD - BNA
1 stop6h 17mAmerican Airlines
Deal found 4/29$249
This Delta deal was found by Cheapflights users on 4/29. 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.
lun. 7/77:36 pmCVG - FSD
1 stop5h 08mDelta
mar. 7/156:00 amFSD - CVG
1 stop3h 52mDelta
Deal found 4/29$249
This American Airlines deal was found by Cheapflights users on 4/29. 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.
sáb. 7/192:00 pmCVG - FSD
2 stops10h 59mAmerican Airlines
sáb. 7/265:57 pmFSD - CVG
1 stop4h 19mAmerican Airlines
Deal found 4/29$254
This American Airlines deal was found by Cheapflights users on 4/28. 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.
vie. 6/206:12 amSDF - FSD
2 stops11h 22mAmerican Airlines
lun. 6/235:56 pmFSD - SDF
1 stop4h 03mAmerican Airlines
Deal found 4/28$254
This United Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 5/136:07 pmSDF - FSD
1 stop5h 05mUnited Airlines
sáb. 5/171:50 pmFSD - SDF
1 stop7h 22mUnited Airlines
Deal found 4/28$259
This Delta deal was found by Cheapflights users on 4/29. 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.
mar. 7/156:15 pmTYS - RAP
1 stop6h 16mDelta
mar. 7/222:25 pmRAP - TYS
1 stop7h 19mDelta
Deal found 4/29$259
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/76:04 amBNA - RAP
1 stop5h 17mUnited Airlines
jue. 6/126:20 amRAP - BNA
1 stop7h 08mUnited Airlines
Deal found 4/29$259
This Delta deal was found by Cheapflights users on 4/29. 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.
sáb. 7/56:15 amCVG - RAP
1 stop6h 56mDelta
mar. 7/82:25 pmRAP - CVG
1 stop6h 43mDelta
Deal found 4/29$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 abril 30, 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

vie. 6/27

5:05 pm-7:13 pm

Nonstop2h 08m

Sioux Falls Joe Foss Field

lun. 6/30

8:03 pm-10:05 pm

Nonstop2h 02m

$90

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

lun. 6/2

7:47 pm-9:19 am

1 stop13h 32m

Sioux Falls Joe Foss Field

vie. 6/6

8:03 pm-10:05 pm

Nonstop2h 02m

$203

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

vie. 8/29

6:30 pm-10:47 pm

1 stop4h 17m

Sioux Falls Joe Foss Field

dom. 8/31

5:25 am-11:10 am

1 stop5h 45m

$224

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

jue. 5/15

6:19 am-10:15 am

1 stop4h 56m

Sioux Falls Joe Foss Field

sáb. 5/31

5:00 am-12:01 pm

1 stop6h 01m

$238

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

vie. 6/27

5:36 am-11:36 am

1 stop6h 00m

Sioux Falls Joe Foss Field

lun. 6/30

5:16 pm-11:33 pm

1 stop6h 17m

$249

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

lun. 7/7

7:36 pm-11:44 pm

1 stop5h 08m

Sioux Falls Joe Foss Field

mar. 7/15

6:00 am-10:52 am

1 stop3h 52m

$249

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

sáb. 7/19

2:00 pm-11:59 pm

2 stops10h 59m

Sioux Falls Joe Foss Field

sáb. 7/26

5:57 pm-11:16 pm

1 stop4h 19m

$254

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

vie. 6/20

6:12 am-4:34 pm

2 stops11h 22m

Sioux Falls Joe Foss Field

lun. 6/23

5:56 pm-10:59 pm

1 stop4h 03m

$254

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

mar. 5/13

6:07 pm-10:12 pm

1 stop5h 05m

Sioux Falls Joe Foss Field

sáb. 5/17

1:50 pm-10:12 pm

1 stop7h 22m

$259

NashvilleRapid City

BNA - RAP

BNARAP

Nashville Intl

sáb. 6/7

6:04 am-10:21 am

1 stop5h 17m

Rapid City

jue. 6/12

6:20 am-2:28 pm

1 stop7h 08m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 47 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 abril 30, 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 abril 30, 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
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

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
734 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

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
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

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
Frontier
6.0
Okay
3,284 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

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 United Airlines ($135), American Airlines ($136), and Allegiant Air ($147).

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$431FlexibilityNo cancel feeOn-time69%
DeltaCheapest$242Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$461FlexibilityNo cancel feeOn-time71%

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