What is the cheapest airline to fly from Lake Charles to Louisville round-trip?

Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at $537.

What is the cheapest day to fly from Lake Charles to Louisville?

Travelers seeking maximum savings on their Lake Charles to Louisville flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Lake Charles to Louisville?

Travelers have found that booking a Thursday departure is the best way to save up to 42% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When flying from Lake Charles to Louisville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the morning.

Can I find deals for flights from Lake Charles to Louisville that include hotel bookings?

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

How can I find direct flights from Lake Charles to Louisville?

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

Can I find deals for business class flights from Lake Charles to Louisville?

Yes. Cheapflights offers flight deals from Lake Charles 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.

$537+ Flights from Lake Charles to Louisville

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Cheap flight deals from Lake Charles to Louisville

Round-trip from	$537 (United Airlines)

From Lake Charles to Louisville Intl

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Find flight deals from Lake Charles to Louisville

Cheapest flights from Lake Charles to Louisville
Explore the most affordable flight options available from Lake Charles to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

jue. 9/257:30 amLCH - SDF

2 stops11h 57mUnited Airlines

lun. 9/298:45 amSDF - LCH

2 stops9h 43mUnited Airlines

Deal found 7/28

$537

Best flights from Lake Charles to Louisville
Discover carefully curated flight deals from Lake Charles to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

jue. 9/257:30 amLCH - SDF

2 stops11h 57mUnited Airlines

lun. 9/298:45 amSDF - LCH

2 stops9h 43mUnited Airlines

Deal found 7/28

$537

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Lake CharlesLouisville

LCH - SDF

LCHSDF

Lake Charles

jue. 9/25

7:30 am-8:27 pm

2 stops11h 57m

Louisville Intl

lun. 9/29

8:45 am-5:28 pm

2 stops9h 43m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Lake Charles to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Lake Charles 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 Lake Charles to Louisville

What is the cheapest month to book a flight from Lake Charles to Louisville?

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

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with United Airlines from Lake Charles to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What is the cheapest airline to fly from Lake Charles to Louisville round-trip?
Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at $537.
Can I find deals for flights from Lake Charles to Louisville that include hotel bookings?
Yes. In addition to deals on Lake Charles to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lake Charles to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lake Charles to Louisville.
Can I find deals for business class flights from Lake Charles to Louisville?
Yes. Cheapflights offers flight deals from Lake Charles 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 Lake Charles to Louisville?
Currently, January is the cheapest month in which you can book a flight from Lake Charles to Louisville (average of $299). Flying from Lake Charles 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

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

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Other flights to Louisville

Top airline flying from Lake Charles to Louisville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$393	FlexibilityNo cancel fee	On-time71%

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$537+ Cheap flights from Lake Charles to Louisville (LCH - 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lake Charles 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 Lake Charles to Louisville

Round-trip from

Find flight deals from Lake Charles to Louisville

Cheapest flights from Lake Charles to LouisvilleExplore the most affordable flight options available from Lake Charles to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Explore the most affordable flight options available from Lake Charles to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Lake Charles to Louisville

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

Cheapflights Insights

Everything you need to know about your flight from Lake Charles to Louisville

What is the cheapest month to book a flight from Lake Charles to Louisville?

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with United Airlines from Lake Charles to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Lake Charles to Louisville round-trip?

Can I find deals for flights from Lake Charles to Louisville that include hotel bookings?

How can I find direct flights from Lake Charles to Louisville?

Can I find deals for business class flights from Lake Charles to Louisville?

What is the cheapest month to book a flight from Lake Charles to Louisville?

Traveling to a place near Louisville?

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Alternative routes for Lake Charles to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Lake Charles to Louisville

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Book with Flexibility

Travel Smart

Cheapest flights from Lake Charles to Louisville
Explore the most affordable flight options available from Lake Charles to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.