clt-to-sdf

 

The cheapest times to fly from CLT to SDF are

  • August 13th to November 18th
  • December 3rd to March 4th (except the week of December 17th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CLT to SDF is early to mid September. Prices can be as high as $620 for Thursday flights during mid March, or as low as $281 for Tuesday flights around early to mid September.

 

When to Fly to Louisville

Flying from Charlotte, NC (CLT) to Louisville, KY (SDF) will usually cost between $300 to $378 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $316. Due to high demand the most expensive time to fly is mid March, with an average price of $394. Planning your trip to low-cost times can easily save you $78 on economy flights and even more on first-class flights. Generally, any price below $347 can be considered a good price for a round-trip CLT to SDF flight.

See below for a graph of average weekly prices for the CLT to SDF route. All prices are for round-trip tickets in USD.

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CLT to SDF Flight Prices

Compared to other flights, the CLT to SDF flight is much cheaper than the average and costs much less than the average flight leaving from Charlotte. The average price per mile (for a direct flight) is $0.64, which is above average.

 

Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to Louisville, and Sundays are the most expensive days to return to Charlotte. Selecting flights on the least expensive days could save you up to $24 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $332. Return trip prices are from the SDF to CLT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from CLT to SDF can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 35 minutes may be realistic.

 

Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from CLT to SDF while comparing.

Destination alternative #1: Cincinnati/Northern Kentucky International Airport (CVG) in Cincinnati, OH

  • 84 miles (135 km) away from SDF
  • Usually 48.63% less expensive than SDF
  • Nonstop flights available

See CLT to CVG flights

Destination alternative #2: Blue Grass Airport (LEX) in Lexington, KY

  • 62 miles (100 km) away from SDF
  • Usually 5.77% less expensive than SDF
  • Nonstop flights available

See CLT to LEX flights

Destination alternative #3: Indianapolis International Airport (IND) in Indianapolis, IN

  • 111 miles (179 km) away from SDF
  • Usually 0.14% less expensive than SDF
  • Nonstop flights available

See CLT to IND flights

 

Flight Questions Answered

Still have questions about flying from CLT to SDF? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: American, Delta, Frontier, Qantas, Southwest, United, and potentially more during busy seasons.

How far away is it from Louisville International-Standiford Field Airport to Charlotte Douglas International Airport?

The distance between the two airports is roughly 335 miles or 539 kilometers.

How long does it take to fly from CLT to SDF?

The real-world flight time for a nonstop CLT to SDF flight is about 1 hour 35 minutes.

How many flights go between Charlotte, NC and Louisville, KY?

It depends on the day of the week and the date, but a typical day might have around 50 available flights from CLT to SDF.

 

Airport Location Info

 

Departing Airport

Origination codeCLT
Origination airport nameCharlotte Douglas International Airport
CityCharlotte, NC
Countrythe United States
Latitude35.2
Longitude-80.9

Return Airport

Destination codeSDF
Destination airport nameLouisville International-Standiford Field Airport
CityLouisville, KY
Countrythe United States
Latitude38.2
Longitude-85.7

 

Late and Early Flight Data

Flights from CLT to SDF tend to depart late far less frequently than the average flight. According to our recently updated data, 22% of flights departed 5 or more minutes late, and 26% of flights left 5 or more minutes early. On average you can expect to leave SDF heading for CLT about 7 minutes late. This does significantly impact arrival time, as the average landing time in Louisville, KY is about 2 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:

  • American: 5 minutes late
  • Republic: 8 minutes late
  • PSA: 8 minutes late
  • Some airlines not reporting

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.