Title: Cheap Flights from Columbus (CMH) 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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Columbus (CMH) to Louisville (SDF) - [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 Port Columbus International Airport (CMH) 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:cmh,to:sdf,departure:25/10/2025TANYT&leg2=from:sdf,to:cmh,departure:01/11/2025TANYT&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:cmh,to:sdf,departure:25/10/2025TANYT&leg2=from:sdf,to:cmh,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:cmh,to:sdf,departure:25/10/2025TANYT&leg2=from:sdf,to:cmh,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![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:cmh,to:sdf,departure:25/10/2025TANYT&leg2=from:sdf,to:cmh,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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) ## Find the cheapest month to fly from Columbus (CMH) to Louisville (SDF) ### August is typically the cheapest month to fly From CA $220 - CA $819 per traveller. ## Frequently asked questions ### How much is a flight from John Glenn Intl. Airport to Louisville Muhammad Ali Intl. Airport? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between John Glenn Columbus Intl. Airport (CMH) and Louisville Muhammad Ali Intl. Airport start from . Book now to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from CMH to SDF? > Most flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your break, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from John Glenn Columbus Intl. Airport (CMH) to SDF that have flexible change policies? > Many airlines will allow you to reschedule your flight at no extra charge. All you pay is the cost difference between flights. When searching for CMH to Louisville Intl. Airport (SDF) flights, you'll find a "No change fees" box for you to tick. ### How many hours is the flight from CMH to Louisville Muhammad Ali Intl. Airport? > It takes roughly 4 hours and 31 minutes to get from CMH to Louisville Intl. Airport (SDF). But with a solid playlist and a good novel, the time will pass by quicker. ### How far is the flight from CMH to SDF? > That new movie you've been wanting to see will have to wait — the flight distance between John Glenn Columbus Intl. Airport (CMH) and Louisville Muhammad Ali Intl. Airport is only 320 kilometres. The captain will be instructing you to buckle up for landing before you know it. ### Which airlines fly direct from John Glenn Intl. Airport to Louisville Intl. Airport (SDF)? > At the moment, no airlines offer flights directly from John Glenn Intl. Airport to Louisville Muhammad Ali Intl. Airport. You'll have to book a flight with at least one stop. To get the best price and connections, lock in your airfare well in advance. ### Are John Glenn Columbus Intl. Airport (CMH) to Louisville Intl. Airport (SDF) flight tickets cheaper when they're purchased at the last minute? > Flight prices are always on the move, so there are no guarantees. While last-minute deals between John Glenn Intl. Airport and Louisville Intl. Airport (SDF) are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines publish their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the fares dip. ## Travel information | Origin airport | John Glenn Columbus Intl. | | --- | --- | | Destination airport | Louisville Intl. | | Distance | 316 km | ## Book with confidence ### Columbus to Louisville Flights **The easy way to book your flights from Columbus to Louisville**  With Expedia, it’s simple to find and book flights to Louisville from Columbus whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 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 Columbus to Louisville today, tomorrow, or this week.   **Save dollars with cheap flights from John Glenn Columbus Intl., CMH to Louisville Intl., SDF**  Sort your search results by price to find great deals on your flight from Columbus to Louisville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Louisville from Columbus 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 Columbus**  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. 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