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$86+ Cheap flights from Charlotte to Louisville (CLT - 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SDF
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Charlotte Douglas to Louisville Intl are usually found in May or November, booked 65 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Charlotte to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$180
(CheapOair)

One-way from

$86
(CheapOair)

Popular in

July

Cheapest in

May

Average price

$465
Provider with most accurate pricing for Charlotte Douglas-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Louisville Intl flights.
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From Charlotte Douglas to Louisville Intl
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One-way flight from Charlotte Douglas to Louisville Intl
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High demand for flights, 5% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Charlotte to Louisville

Cheapest flights from Charlotte to Louisville
Explore the most affordable flight options available from Charlotte to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This CheapOair deal was found by Cheapflights users on 1/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/99:40 pmCLT - SDF
1 stop20h 50mSpirit Airlines
Fri 2/149:30 pmSDF - CLT
1 stop26h 11mSpirit Airlines
Deal found 1/16$180
This eDestinos deal was found by Cheapflights users on 1/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:40 amCLT - SDF
1 stop11h 52mMultiple Airlines
Thu 2/206:00 amSDF - CLT
1 stop25h 08mMultiple Airlines
Deal found 1/14$202
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 2/119:20 amCLT - SDF
1 stop10h 58mAmerican Airlines
Wed 2/126:35 amSDF - CLT
1 stop8h 55mAmerican Airlines
Deal found 1/14$303
This Southwest deal was found by Cheapflights users on 1/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/157:15 pmCLT - SDF
1 stop4h 15mSouthwest
Sun 2/161:50 pmSDF - CLT
1 stop5h 25mSouthwest
Deal found 1/16$355
This United Airlines deal was found by Cheapflights users on 1/16. 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 9/196:00 amCLT - SDF
1 stop4h 39mUnited Airlines
Mon 9/227:30 amSDF - CLT
1 stop6h 25mUnited Airlines
Deal found 1/16$393
This Delta deal was found by Cheapflights users on 1/16. 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.
Thu 5/299:35 amCLT - SDF
1 stop4h 03mDelta
Mon 6/26:00 amSDF - CLT
1 stop6h 30mDelta
Deal found 1/16$403

Find flights from Charlotte to Louisville within your budget

Customize your flight search to find flights from Charlotte 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Sun 2/9

9:40 pm-6:30 pm

1 stop20h 50m

Louisville Intl

Fri 2/14

9:30 pm-11:41 pm

1 stop26h 11m

$180

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 2/13

6:40 am-6:32 pm

1 stop11h 52m

Louisville Intl

Thu 2/20

6:00 am-7:08 am

1 stop25h 08m

$202

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Tue 2/11

9:20 am-8:18 pm

1 stop10h 58m

Louisville Intl

Wed 2/12

6:35 am-3:30 pm

1 stop8h 55m

$303

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Sat 2/15

7:15 pm-11:30 pm

1 stop4h 15m

Louisville Intl

Sun 2/16

1:50 pm-7:15 pm

1 stop5h 25m

$355

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 5/29

9:35 am-1:38 pm

1 stop4h 03m

Louisville Intl

Mon 6/2

6:00 am-12:30 pm

1 stop6h 30m

$403

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Sat 3/1

6:15 am-12:56 pm

1 stop6h 41m

Louisville Intl

Sat 3/8

2:05 pm-10:00 pm

2 stops7h 55m

$428

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Tue 2/18

8:20 pm-11:46 pm

1 stop27h 26m

$86

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Sun 2/16

6:15 am-11:15 am

1 stop5h 00m

$178

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Fri 5/9

6:00 am-9:51 am

1 stop3h 51m

$202

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Tue 2/18

8:23 am-6:47 pm

1 stop10h 24m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 11 results
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Compare providers for flights from Charlotte 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 Charlotte to Louisville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice 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 Charlotte-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Louisville 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 Charlotte-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 Charlotte to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Charlotte 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.

Travel insights for flights from Charlotte to Louisville

Get recent, data-driven insights about flights from Charlotte to Louisville including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Charlotte to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Louisville. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Charlotte to Louisville, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

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

Find hourly flight availability from Charlotte to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Charlotte to Louisville in the afternoon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Charlotte to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Louisville. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Charlotte to Louisville

Explore weekly flight availability from Charlotte to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 16, 2025.

The most flights from CLT to SDF are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 January 16, 2025.
Peruse reviews from past customers who have flown with American Airlines, Southwest and United Airlines from Charlotte to Louisville to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,100 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airports do I use to fly from Charlotte to Louisville?

    If you wish to fly to Louisville from Charlotte, then you need to book flights from Charlotte Douglas to Louisville Intl. There are 4 flights from Douglas (CLT) to Louisville Intl (SDF) per day to choose from. Flights to Louisville from Douglas are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 30m is how long a nonstop flight from Charlotte to Louisville Intl typically takes.

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

    Flying on Spirit Airlines is currently your cheapest option to Louisville, with prices starting at $180. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $303 and $355, respectively. Users have found that Spirit Airlines is 57% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Charlotte to Louisville one-way?

    The cheapest airlines for a one-way flight from Charlotte to Louisville are Spirit Airlines ($86), Southwest ($178), and American Airlines ($213).

  • What are the cheapest flights from Charlotte to Louisville?

    While on average a flight from Charlotte to Louisville is generally $356, our data shows the cheapest flight currently is $136. When looking at the most popular route, (Charlotte Douglas - Louisville Intl), you can expect to pay $180 for that flight.

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

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

  • How can I find direct flights from Charlotte to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Charlotte 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 Charlotte to Louisville?

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