How long is the flight from Sioux City to Louisville?

Airlines like United Airlines fly from Sioux City to Louisville in about 4h 28m. The time it takes to get you to your destination can typically vary by up to . There are 631 mi between Sioux City and Louisville.

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.

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).

What is the cheapest time of day to fly from SUX to SDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux City to Louisville as you normally would.

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

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

How can I find direct flights from Sioux City to Louisville?

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

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

Yes. Cheapflights offers flight deals from Sioux City 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.

$233+ Flights from Sioux City to Louisville

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Cheap flight deals from Sioux City to Louisville

Round-trip from	$234 (United Airlines)
One-way from	$233 (United Airlines)

From Sioux City Sioux Gateway to Louisville Intl

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One-way flight from Sioux City Sioux Gateway to Louisville Intl

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Find flight deals from Sioux City to Louisville

Cheapest flights from Sioux City to Louisville
Explore the most affordable flight options available from Sioux City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Sat 9/207:49 amSUX - SDF

1 stop4h 28mUnited Airlines

Sun 10/57:20 pmSDF - SUX

1 stop4h 40mUnited Airlines

Deal found 8/20

$234

Fri 11/146:46 pmSUX - SDF

1 stop26h 44mUnited Airlines

Thu 11/209:55 amSDF - SUX

2 stops14h 04mUnited Airlines

Deal found 8/18

$566

Wed 12/107:50 amSUX - SDF

1 stop13h 39mUnited Airlines

Sat 12/135:57 pmSDF - SUX

1 stop6h 02mUnited Airlines

Deal found 8/17

$578

Best flights from Sioux City to Louisville
Discover carefully curated flight deals from Sioux City to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2025.

Sat 9/207:49 amSUX - SDF

1 stop4h 28mUnited Airlines

Sun 10/57:20 pmSDF - SUX

1 stop4h 40mUnited Airlines

Deal found 8/20

$234

Fri 11/146:46 pmSUX - SDF

1 stop26h 44mUnited Airlines

Thu 11/209:55 amSDF - SUX

2 stops14h 04mUnited Airlines

Deal found 8/18

$566

Wed 12/107:50 amSUX - SDF

1 stop13h 39mUnited Airlines

Sat 12/135:57 pmSDF - SUX

1 stop6h 02mUnited Airlines

Deal found 8/17

$578

Last-minute flights from Sioux City to Louisville
Discover last-minute flight deals from Sioux City to Louisville. Data last updated August 20, 2025 and is based on user searches.

Sat 9/207:49 amSUX - SDF

1 stop4h 28mUnited Airlines

Sun 10/57:20 pmSDF - SUX

1 stop4h 40mUnited Airlines

Deal found 8/20

$234

One-way flights from Sioux City to Louisville
Search for one-way flight options from Sioux City to Louisville. Find affordable one-way fares based on user searches. Data last updated August 20, 2025.

Sat 9/207:49 amSUX - SDF

1 stop4h 28mUnited Airlines

Deal found 8/20

$233

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux City to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux CityLouisville

SUX - SDF

SUXSDF

Sioux City Sioux Gateway

Sat 9/20

7:49 am-1:17 pm

1 stop4h 28m

Louisville Intl

Sun 10/5

7:20 pm-11:00 pm

1 stop4h 40m

$234

Sioux CityLouisville

SUX - SDF

SUXSDF

Sioux City Sioux Gateway

Fri 11/14

6:46 pm-10:30 pm

1 stop26h 44m

Louisville Intl

Thu 11/20

9:55 am-10:59 pm

2 stops14h 04m

$566

Sioux CityLouisville

SUX - SDF

SUXSDF

Sioux City Sioux Gateway

Wed 12/10

7:50 am-10:29 pm

1 stop13h 39m

Louisville Intl

Sat 12/13

5:57 pm-10:59 pm

1 stop6h 02m

$578

Sioux CityLouisville

SUX - SDF

SUXSDF

Sioux City Sioux Gateway

Sat 9/20

7:49 am-1:17 pm

1 stop4h 28m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from Sioux City to Louisville

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

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

Currently, January is the cheapest month in which you can book a flight from Sioux City to Louisville (average of $299). Flying from Sioux City 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.

Related info for your journey

How long is the flight from Sioux City to Louisville?
Airlines like United Airlines fly from Sioux City to Louisville in about 4h 28m. The time it takes to get you to your destination can typically vary by up to . There are 631 mi between Sioux City and Louisville.
Can I find deals for flights from Sioux City to Louisville that include hotel bookings?
Yes. In addition to deals on Sioux City to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sioux City to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Louisville.
Can I find deals for business class flights from Sioux City to Louisville?
Yes. Cheapflights offers flight deals from Sioux City 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 City to Louisville?
Currently, January is the cheapest month in which you can book a flight from Sioux City to Louisville (average of $299). Flying from Sioux City 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

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$233+ Cheap flights from Sioux City to Louisville (SUX - SDF)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux City to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux City to Louisville

Round-trip from

One-way from

Find flight deals from Sioux City to Louisville

Cheapest flights from Sioux City to LouisvilleExplore the most affordable flight options available from Sioux City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Explore the most affordable flight options available from Sioux City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux City to Louisville that are best for you.

Best time to book a flight from Sioux City to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Sioux City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to Louisville

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

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Louisville. 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 Sioux City to Louisville?

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

How can I find direct flights from Sioux City to Louisville?

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

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

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Cheapest flights from Sioux City to Louisville
Explore the most affordable flight options available from Sioux City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.