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$249+ Cheap flights from Sioux Falls to Louisville (FSD - SDF)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SDF
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Sioux Falls to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Louisville (SDF). 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(Mytrip)

Popular in

September

Cheapest in

August

Average price

$382
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Louisville Intl flights.
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From Sioux Falls Joe Foss Field to Louisville Intl
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Highest demand for flights based on searches. 1% potential increase in price ($6 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 Sioux Falls to Louisville

Cheapest flights from Sioux Falls to Louisville
Explore the most affordable flight options available from Sioux Falls to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:00 pmFSD - SDF
1 stop7h 45mUnited Airlines
Mon 8/183:25 pmSDF - FSD
1 stop5h 55mUnited Airlines
Deal found 4/14$249
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 8/151:45 pmFSD - SDF
2 stops9h 45mAmerican Airlines
Mon 8/182:35 pmSDF - FSD
1 stop7h 28mAmerican Airlines
Deal found 4/14$335
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:39 pmFSD - SDF
2 stops25h 53mMultiple Airlines
Sun 5/45:05 amSDF - FSD
2 stops29h 05mMultiple Airlines
Deal found 4/14$379
This Delta deal was found by Cheapflights users on 4/15. 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 6/275:15 amFSD - SDF
1 stop5h 33mDelta
Sun 6/295:37 pmSDF - FSD
1 stop6h 33mDelta
Deal found 4/15$388

Cheapflights Fare Finder

Customize your flight search to find flights from Sioux Falls to Louisville 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 15, 2025.
Use the filters below to find and compare flights from Sioux Falls to Louisville that are best for you.

Fly from

Sioux Falls

Fly to

Louisville

Route

Depart

Return

Price

Sioux FallsLouisville

FSD - SDF

FSDSDF

Sioux Falls Joe Foss Field

Wed 4/30

1:39 pm-4:32 pm

2 stops25h 53m

Louisville Intl

Sun 5/4

5:05 am-9:10 am

2 stops29h 05m

$379

Sioux FallsLouisville

FSD - SDF

FSDSDF

Sioux Falls Joe Foss Field

Fri 6/27

5:15 am-11:48 am

1 stop5h 33m

Louisville Intl

Sun 6/29

5:37 pm-11:10 pm

1 stop6h 33m

$388

Sioux FallsLouisville

FSD - SDF

FSDSDF

Sioux Falls Joe Foss Field

Fri 6/27

12:06 pm-10:17 pm

2 stops9h 11m

Louisville Intl

Sun 6/29

7:00 am-11:36 am

1 stop5h 36m

$485

Sioux FallsLouisville

FSD - SDF

FSDSDF

Sioux Falls Joe Foss Field

Fri 6/27

5:10 pm-1:24 pm

2 stops19h 14m

Louisville Intl

Sun 6/29

6:00 am-10:00 pm

2 stops17h 00m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Sioux Falls to Louisville

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 Sioux Falls to Louisville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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 Sioux Falls-Louisville 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 Sioux Falls to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Sioux Falls 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 Sioux Falls to Louisville

What is the cheapest month to book a flight from Sioux Falls to Louisville?

Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Louisville (average of $299). Flying from Sioux Falls to Louisville in April is currently the most expensive (average of $369). 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.

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated April 15, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 Sioux Falls to Louisville. 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 flying from Sioux Falls to Louisville round-trip?

    Currently priced at $388, Delta will fly you from Sioux Falls to Louisville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $485 and $696, respectively. Delta is currently priced 5% below the average price you’ll pay for this route.

  • Can I find deals for flights from Sioux Falls to Louisville that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Louisville?

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

  • Can I find deals for business class flights from Sioux Falls to Louisville?

    Yes. Cheapflights offers flight deals from Sioux Falls to Louisville 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 Sioux Falls to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Louisville (average of $299). Flying from Sioux Falls to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Top 3 airlines flying from Sioux Falls to Louisville

Discover the top 3 airlines that operate flights from Sioux Falls to Louisville. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$325Average$426FlexibilityNo cancel feeOn-time69%

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