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Sioux Falls

$152+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FSD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$254
(Delta)

One-way from

$152
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$288
From Louisville Intl to Sioux Falls Joe Foss Field
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One-way flight from Louisville Intl to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 15% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 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 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:55 amSDF - FSD
1 stop4h 42mUnited Airlines
Mon 9/293:12 pmFSD - SDF
1 stop6h 18mUnited Airlines
Deal found 9/10$259
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:30 pmSDF - FSD
1 stop5h 51mUnited Airlines
Sat 10/41:58 pmFSD - SDF
1 stop7h 32mUnited Airlines
Deal found 9/9$318
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/32:22 pmSDF - FSD
2 stops9h 40mDelta
Sat 10/45:00 amFSD - SDF
1 stop5h 49mDelta
Deal found 9/9$374
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amSDF - FSD
1 stop4h 37mUnited Airlines
Sat 10/41:58 pmFSD - SDF
1 stop7h 32mUnited Airlines
Deal found 9/9$467
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/247:32 amSDF - FSD
1 stop6h 13mAmerican Airlines
Sat 10/251:27 pmFSD - SDF
1 stop7h 58mAmerican Airlines
Deal found 9/9$499
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:48 pmSDF - FSD
1 stop5h 34mUnited Airlines
Sun 10/58:00 amFSD - SDF
2 stops11h 48mUnited Airlines
Deal found 9/9$514
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:30 pmSDF - FSD
1 stop5h 59mUnited Airlines
Sun 9/218:00 amFSD - SDF
1 stop4h 17mUnited Airlines
Deal found 9/10$529

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 September 11, 2025.
Use the filters below to find and compare flights from Louisville to Sioux Falls that are best for you.

Fly from

Louisville

Fly to

Sioux Falls

Route

Depart

Return

Price

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Sat 2/21

6:36 am-10:07 am

1 stop4h 31m

Sioux Falls Joe Foss Field

Tue 2/24

1:20 pm-9:45 pm

2 stops7h 25m

$254

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 2/20

6:36 am-12:35 pm

1 stop6h 59m

Sioux Falls Joe Foss Field

Tue 2/24

1:20 pm-9:45 pm

2 stops7h 25m

$254

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Thu 9/25

10:55 am-2:37 pm

1 stop4h 42m

Sioux Falls Joe Foss Field

Mon 9/29

3:12 pm-10:30 pm

1 stop6h 18m

$259

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 10/3

3:30 pm-8:21 pm

1 stop5h 51m

Sioux Falls Joe Foss Field

Sat 10/4

1:58 pm-10:30 pm

1 stop7h 32m

$318

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Sat 10/4

5:48 pm-10:22 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

Sun 10/5

3:12 pm-10:30 pm

1 stop6h 18m

$318

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Sat 2/21

3:20 pm-8:46 pm

1 stop6h 26m

Sioux Falls Joe Foss Field

Tue 2/24

3:16 pm-10:09 pm

1 stop5h 53m

$319

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 10/3

2:22 pm-11:02 pm

2 stops9h 40m

Sioux Falls Joe Foss Field

Sat 10/4

5:00 am-11:49 am

1 stop5h 49m

$374

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Thu 10/9

6:58 pm-9:18 am

2 stops15h 20m

$152

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 10/10

11:47 am-1:38 pm

3 stops50h 51m

$219

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Fri 10/10

5:48 pm-10:22 pm

1 stop5h 34m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
1
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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, September is the cheapest month in which you can book a flight from Louisville to Sioux Falls (average of $334). Flying from Louisville to Sioux Falls 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.

How much does it cost to fly round-trip from Louisville to Sioux Falls?

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 September 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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 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 Delta and United Airlines fly from Louisville to Sioux Falls in about 4h 31m. The time it takes to get you to your destination can typically vary by up to 11m. 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), American Airlines ($263), and United Airlines ($288) offers the cheapest pricing from Louisville to Sioux Falls. Delta is currently priced 37% 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, September is the cheapest month in which you can book a flight from Louisville to Sioux Falls (average of $334). Flying from Louisville to Sioux Falls 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

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 3 airlines flying from Louisville to Sioux Falls

Discover the top 3 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$278FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$409FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$449FlexibilityNo cancel feeOn-time69%

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