CLT - SDF

$94 Find Cheap Flights from Charlotte to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Louisville departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Louisville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Charlotte to Louisville (CLT-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charlotte to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charlotte to Louisville

Thu, Sep 18 - Mon, Sep 22
 Logo
9:52 pm - 8:57 amCLT-SDF
11h 05m1 stop
 Logo
11:17 am - 9:59 pmSDF-CLT
10h 42m1 stop
Wed, Aug 20 - Tue, Aug 26
Southwest Logo
7:40 am - 12:35 pmCLT-SDF
4h 55m1 stop
Southwest Logo
3:50 pm - 8:00 pmSDF-CLT
4h 10m1 stop
$196Southwest
Find Deal
Sat, Aug 30 - Sun, Aug 31
American Airlines Logo
4:24 pm - 2:12 pmCLT-SDF
21h 48m1 stop
American Airlines Logo
3:43 pm - 5:25 pmSDF-CLT
1h 42mnonstop
$198American Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
 Logo
9:52 pm - 8:57 amCLT-SDF
11h 05m1 stop
 Logo
11:17 am - 10:59 pmSDF-CLT
11h 42m1 stop
Wed, Aug 20 - Tue, Aug 26
Southwest Logo
6:30 am - 3:15 pmCLT-SDF
8h 45m2 stops
Southwest Logo
3:50 pm - 8:00 pmSDF-CLT
4h 10m1 stop
$202Southwest
Find Deal
Wed, Aug 20 - Tue, Aug 26
Southwest Logo
6:30 am - 3:15 pmCLT-SDF
8h 45m2 stops
Southwest Logo
11:50 am - 8:00 pmSDF-CLT
8h 10m2 stops
$207Southwest
Find Deal
Fri, Aug 29 - Fri, Sep 5
Delta Logo
8:25 am - 2:26 pmCLT-SDF
6h 01m1 stop
Delta Logo
6:00 pm - 11:51 pmSDF-CLT
5h 51m1 stop
$217Delta
Find Deal
Wed, Oct 1 - Thu, Oct 2
American Airlines Logo
10:00 pm - 9:24 amCLT-SDF
11h 24m1 stop
American Airlines Logo
12:08 pm - 1:54 pmSDF-CLT
1h 46mnonstop
$219American Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
Spirit Airlines Logo
9:10 am - 6:53 pmCLT-SDF
9h 43m1 stop
Spirit Airlines Logo
2:46 pm - 1:10 pmSDF-CLT
22h 24m1 stop
$222Spirit Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Spirit Airlines Logo
3:34 pm - 10:28 pmCLT-SDF
6h 54m1 stop
Spirit Airlines Logo
8:30 am - 9:59 pmSDF-CLT
13h 29m1 stop
$225Spirit Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Charlotte to Louisville flights

Get data-powered insights and trends into flights from Charlotte to Louisville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Charlotte to Louisville?

The average price of all round-trip flights from Charlotte to Louisville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Charlotte to Louisville, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Louisville, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charlotte to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charlotte to Louisville is November, where tickets cost $358 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $508 and $473 respectively.

Can I save money by flying with a layover from Charlotte to Louisville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $449 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charlotte to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charlotte to Louisville, you should book around 4 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$94
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Charlotte to Louisville

When to book flights from Charlotte to Louisville

Are your dates flexible? Find out the best times to travel from Charlotte to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charlotte to Louisville

  • What is the cheapest flight from Charlotte to Louisville?

    In the last 3 days, the lowest price for a flight from Charlotte to Louisville was $94 for a one-way ticket and $194 for a round-trip.

  • Do I need a passport to fly between Charlotte and Louisville?

    A passport is not required to fly from Charlotte to Louisville.

  • Which airports will I be using when flying from Charlotte to Louisville?

    When flying out of Charlotte you will be using Charlotte Douglas. You will be landing at Louisville, also known as Louisville Intl.

  • Which airlines offer Wi-Fi service onboard planes from Charlotte to Louisville?

    Only American Airlines offers inflight Wi-Fi service on the Charlotte to Louisville flight route.

  • Which aircraft models fly most regularly from Charlotte to Louisville?

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Charlotte to Louisville flight route.

  • Which airline alliances offer flights from Charlotte to Louisville?

    oneworld is the only airline alliance operating flights between Charlotte and Louisville.

  • On which days can I fly direct from Charlotte to Louisville?

    There are nonstop flights from Charlotte to Louisville on a daily basis.

  • Which is the best airline for flights from Charlotte to Louisville, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Charlotte to Louisville are Delta and Southwest. With an average price for the route of $332 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $354 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Charlotte to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charlotte to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charlotte to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Charlotte is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charlotte to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Charlotte with another airline. Booking your flights between Charlotte and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charlotte to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Charlotte up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Charlotte to Louisville

  • Looking for a cheap flight? 25% of our users found flights on this route for $390 or less one-way and $403 or less round-trip.

Prefer to fly direct from Charlotte to Louisville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charlotte Douglas to Louisville Intl.
Find which airlines fly direct from Charlotte Douglas Airport to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

Charlotte Douglas to Louisville Intl

Monday

American Airlines, British Airways

American Airlines, British Airways

Tuesday

American Airlines, British Airways

American Airlines, British Airways

Wednesday

American Airlines, British Airways

American Airlines, British Airways

Thursday

American Airlines, British Airways

American Airlines, British Airways

Friday

American Airlines, British Airways

American Airlines, British Airways

Saturday

American Airlines, British Airways

American Airlines, British Airways

Sunday

American Airlines, British Airways

American Airlines, British Airways

See more direct flights

Direct returns

Louisville Intl to Charlotte Douglas

Monday

American Airlines, British Airways

American Airlines, British Airways

Tuesday

American Airlines, British Airways

American Airlines, British Airways

Wednesday

American Airlines, British Airways

American Airlines, British Airways

Thursday

American Airlines, British Airways

American Airlines, British Airways

Friday

American Airlines, British Airways

American Airlines, British Airways

Saturday

American Airlines, British Airways

American Airlines, British Airways

Sunday

American Airlines, British Airways

American Airlines, British Airways

See more direct flights

Reviews of the top 3 airlines serving from Charlotte to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Charlotte to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charlotte to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4246 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

At least it was a short flight. Greyhound with wings.

Everything you need to know for your flight from Charlotte to Louisville

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.