Title: CA $456 Cheap Flights from Charlotte (CLT) to Louisville (SDF) - Expedia.ca ![The Louisville, Kentucky skyline with pedestrian walkway in front](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $456 Cheap Flights from Charlotte (CLT) to Louisville (SDF) [View CA $456 flight on Fri, May 22, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CLT,to:SDF,departure:22/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:455.20&airProductToken=AQpnCjIIwYIBEgQzMDE0GOKaASCuHCjE240DMMvcjQM4QkAAWAFqBUJBU0lDcghHV0FJWU5CWgoxCMGCARIENDcwNBiuHCDyKCiX4I0DMPTgjQM4QkABWAFqBUJBU0lDcghOV0FJWk5CWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Charlotte-Douglas International Airport (CLT) to Louisville International Airport (SDF) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CLT,to:SDF,departure:16/01/2026TANYT&leg2=from:SDF,to:CLT,departure:23/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CLT,to:SDF,departure:16/01/2026TANYT&leg2=from:SDF,to:CLT,departure:23/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CLT,to:SDF,departure:16/01/2026TANYT&leg2=from:SDF,to:CLT,departure:23/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CLT,to:SDF,departure:16/01/2026TANYT&leg2=from:SDF,to:CLT,departure:23/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CLT,to:SDF,departure:16/01/2026TANYT&leg2=from:SDF,to:CLT,departure:23/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Charlotte (CLT) to Louisville (SDF) Prices were available within the past 7 days and start at CA $456 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Charlotte (CLT) to Louisville (SDF) ### August is typically the cheapest month to fly From CA $246 - CA $652 per traveller. __Flight from Charlotte to Louisville (CLT - SDF) route information__ | Origin airport | Charlotte-Douglas Intl. | | ------------------- | ----------------------- | | Destination airport | Louisville Intl. | | Distance | 536 km | | Average flight time | 1 hour 31 mins | ## Charlotte to Louisville Flights **The easy way to book your flights from Charlotte to Louisville** With Expedia, it’s simple to find and book flights to Louisville from Charlotte whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Louisville Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Charlotte to Louisville today, tomorrow, or this week. **Save dollars with cheap flights from Charlotte-Douglas Intl., CLT to Louisville Intl., SDF** Sort your search results by price to find great deals on your flight from Charlotte to Louisville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Louisville from Charlotte currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Louisville - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Louisville from Charlotte** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Louisville with Expedia today. ## Frequently asked questions ### How much is a flight from Charlotte Airport to Louisville Muhammad Ali Intl. Airport? ### Do I need to pay a cancellation fee if I cancel my flight from CLT to Louisville Muhammad Ali Intl. Airport? ### How do I find cheap flights from Charlotte Airport to Louisville Muhammad Ali Intl. Airport that have flexible change policies? ### How many hours is the flight from Charlotte Airport to Louisville Muhammad Ali Intl. Airport? ### How far is the flight from CLT to Louisville Intl. Airport (SDF)? ### Which airlines fly direct from CLT to SDF? ### Are Charlotte Airport to Louisville Intl. Airport (SDF) flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.