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Sioux Falls

$269+ Cheap flights from Louisville to Sioux Falls (SDF - FSD)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FSD
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Louisville to Sioux Falls

Cheapest flights from Louisville to Sioux Falls
Explore the most affordable flight options available from Louisville to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This American Airlines deal was found by Cheapflights users on 3/10. 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 4/26:33 am
SDF
-
FSD
1 stop6h 05m
American Airlines
Sat 4/45:21 pm
FSD
-
SDF
1 stop5h 37m
American Airlines
Deal found 3/10$289
This Delta deal was found by Cheapflights users on 3/9. 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 3/246:15 am
SDF
-
FSD
1 stop5h 06m
Delta
Sat 3/286:15 am
FSD
-
SDF
1 stop4h 36m
Delta
Deal found 3/9$299
This Delta deal was found by Cheapflights users on 3/10. 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 3/256:15 am
SDF
-
FSD
1 stop5h 06m
Delta
Sun 3/295:00 am
FSD
-
SDF
1 stop5h 51m
Delta
Deal found 3/10$319
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 4/245:48 pm
SDF
-
FSD
1 stop5h 06m
United Airlines
Sun 4/266:53 pm
FSD
-
SDF
1 stop4h 06m
United Airlines
Deal found 3/13$329
This Delta deal was found by Cheapflights users on 3/13. 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.
Fri 4/247:25 pm
SDF
-
FSD
1 stop4h 37m
Delta
Sun 4/261:44 pm
FSD
-
SDF
2 stops9h 15m
Delta
Deal found 3/13$334
This Delta deal was found by Cheapflights users on 3/10. 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 4/35:35 pm
SDF
-
FSD
1 stop5h 37m
Delta
Sun 4/55:00 am
FSD
-
SDF
1 stop5h 51m
Delta
Deal found 3/10$349
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/247:50 am
SDF
-
FSD
2 stops10h 01m
American Airlines
Sat 3/282:07 pm
FSD
-
SDF
1 stop6h 19m
American Airlines
Deal found 3/9$356
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/228:06 am
SDF
-
FSD
1 stop5h 32m
United Airlines
Wed 8/266:37 pm
FSD
-
SDF
1 stop4h 28m
United Airlines
Deal found 3/8$359
This American Airlines deal was found by Cheapflights users on 3/9. 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 7/227:11 pm
SDF
-
FSD
1 stop5h 59m
American Airlines
Sun 7/264:49 pm
FSD
-
SDF
1 stop4h 19m
American Airlines
Deal found 3/9$368

Find flight deals from Louisville to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$269
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$346
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.
Search Deals
From Louisville Intl to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Louisville Intl to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 2,558,603 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Louisville to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Thu 4/2

6:33 am-11:38 am

1 stop6h 05m

Sioux Falls Joe Foss Field

Sat 4/4

1:26 pm-10:40 pm

2 stops8h 14m

$294

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Tue 3/24

6:15 am-10:21 am

1 stop5h 06m

Sioux Falls Joe Foss Field

Sat 3/28

6:15 am-11:51 am

1 stop4h 36m

$299

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Wed 3/25

6:15 am-10:21 am

1 stop5h 06m

Sioux Falls Joe Foss Field

Sun 3/29

5:00 am-11:51 am

1 stop5h 51m

$319
Quickest round-trip

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 4/24

5:48 pm-9:54 pm

1 stop5h 06m

Sioux Falls Joe Foss Field

Sun 4/26

6:53 pm-11:59 pm

1 stop4h 06m

$329

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 4/24

7:25 pm-11:02 pm

1 stop4h 37m

Sioux Falls Joe Foss Field

Sun 4/26

1:44 pm-11:59 pm

2 stops9h 15m

$334

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 4/3

5:35 pm-10:12 pm

1 stop5h 37m

Sioux Falls Joe Foss Field

Sun 4/5

1:34 pm-11:59 pm

2 stops9h 25m

$354

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 3/27

7:05 am-10:46 am

1 stop4h 41m

Sioux Falls Joe Foss Field

Tue 3/31

6:00 am-1:17 pm

1 stop6h 17m

$429

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Thu 5/14

9:43 am-7:09 pm

2 stops10h 26m

Sioux Falls Joe Foss Field

Sun 5/17

1:41 pm-9:41 pm

1 stop7h 00m

$498

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Wed 4/15

9:00 am-2:47 pm

1 stop6h 47m

Sioux Falls Joe Foss Field

Fri 4/17

3:17 pm-9:30 pm

1 stop5h 13m

$517
Cheapest one-way
Quickest one-way

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Thu 5/14

6:00 am-11:59 am

1 stop6h 59m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first

Compare providers for flights from Louisville 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 Louisville to Sioux Falls in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Louisville-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-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 Louisville-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 Louisville to Sioux Falls

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

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

Currently, October is the cheapest month in which you can book a flight from Louisville to Sioux Falls (average of $194). Flying from Louisville to Sioux Falls in April is currently the most expensive (average of $799). 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.

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 March 14, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Louisville to Sioux Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,291 reviews
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,464 reviews
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Sioux Falls?

    Airlines like American Airlines, Delta, and United Airlines fly from Louisville to Sioux Falls in about 5h 06m. The time it takes to get you to your destination can typically vary by up to 59m. Louisville and Sioux Falls are separated by a distance of 684 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Louisville to Sioux Falls round-trip?

    According to our current data, Delta ($216), and American Airlines ($268) offers the cheapest pricing from Louisville to Sioux Falls. Delta is currently priced 42% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Louisville to Sioux Falls (average of $194). Flying from Louisville to Sioux Falls in April is currently the most expensive (average of $799). 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
Marshall

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Top 2 airlines flying from Louisville to Sioux Falls

Discover the top 2 airlines that operate flights from Louisville 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 2,558,603 searches. Data last updated March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$254FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$298FlexibilityNo cancel feeOn-time71%

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