--- title: "Cheap Flights from Columbus (CMH) to Louisville (SDF)" description: "Cheap Flights from Columbus (CMH) to Louisville (SDF) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/cmh/sdf/columbus-to-louisville" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-13T09:26:00Z --- # Cheap Flights from Columbus (CMH) to Louisville (SDF) ![Two silver cups with mint leaves on a wooden surface.](https://images.trvl-media.com/place/4605011/5854244d-5644-46df-ae2c-2bd06ecf98f3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ## Popular airlines from Port Columbus International Airport (CMH) to Louisville International Airport (SDF) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SDF,departure:27/11/2026TANYT&leg2=from:SDF,to:CMH,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SDF,departure:27/11/2026TANYT&leg2=from:SDF,to:CMH,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SDF,departure:27/11/2026TANYT&leg2=from:SDF,to:CMH,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Southwest Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SDF,departure:27/11/2026TANYT&leg2=from:SDF,to:CMH,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### 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) ### April is typically the cheapest month to fly From CA $361 - CA $615 per traveller. View flights in April Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## 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. So book your flight to Louisville with Expedia today. ## Frequently Asked Questions ### How much does a flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) cost? You can find one-way and return flights from CMH to SDF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when CMH to SDF ticket fares go up or down. ### What is the cheapest month to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? The cheapest months to fly from CMH to SDF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? Enter CMH to SDF and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? Southwest Airlines is one of the cheapest airlines offering connecting return flights from John Glenn Columbus Intl. (CMH) to Louisville Intl. (SDF), with tickets starting from around CA$504 for flights that can be booked for departure within the next year. These prices are typically for one adult in economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. ### How do I find cheap flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? To find a cheap flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? There are approximately 59 connecting flights per day from John Glenn Columbus Intl. (CMH) to Louisville Intl. (SDF). Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Charlotte-Douglas Intl. (CLT). ### What is the earliest flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? The earliest flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What day of the week has the most flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? You'll typically find the most flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) on a Wednesday, with around 49 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and Southwest Airlines. ### What are the most popular departure times for flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? The most popular departure times for flights from John Glenn Columbus Intl. (CMH) to Louisville Intl. (SDF) are in the early morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and United, offer flights during this window. This timing works well for travelers who want to get an early start to their day in Louisville. ### How long does it take to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? There are no nonstop flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.). The distance between these two cities is approximately 319 kilometres. Flights with one stop typically take around 6 hours. If you opt for flights with two or more stops, your travel time will be longer, usually around 10 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns. ### Can you fly business or first class from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? Select the "Business class" and "First class" filters when looking for CMH to SDF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) flight with Expedia? It's easy to earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.ca/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Louisville, KY (SDF) from Columbus, OH (CMH)? If you're planning to travel to Louisville from John Glenn Columbus Intl. (CMH), you can fly directly into Louisville Intl. (SDF). Some flights may connect through major hubs like Midway Intl. (MDW), O'Hare Intl. (ORD), or Orlando Intl. (MCO) before reaching Louisville. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) at the last minute? Typically, booking a last minute flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) flight and hotel package? Securing a Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) [flight and hotel package](https://www.expedia.ca/louisville.d603002.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.)? If you booked your Columbus, OH (CMH-John Glenn Columbus Intl.) to Louisville, KY (SDF-Louisville Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Port Columbus International Airport | | ------------------- | ---------------------------------------------------- | | Destination airport | Louisville International Airport | | Distance | 318 km away | | Airlines serving | American Airlines, Delta, United, Southwest Airlines | | Popular airline | American Airlines | ## Explore a world of travel with Expedia - [Lodging](?equalTargetTab=tab-0) - [Flights](?equalTargetTab=tab-1) - [Things to do](?equalTargetTab=tab-2) - [Louisville Hotels](https://www.expedia.ca/Louisville-Hotels.d603002.Travel-Guide-Hotels) - [Flights from Presque Isle (PQI) to Louisville (SDF)](https://www.expedia.ca/lp/flights/pqi/sdf/presque-isle-to-louisville) - [Flights from Buffalo (BUF) to Louisville (SDF)](https://www.expedia.ca/lp/flights/buf/sdf/buffalo-to-louisville) - [Flights from Saskatoon (YXE) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yxe/sdf/saskatoon-to-louisville) - 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Airport (EWR) to Louisville (SDF)](https://www.expedia.ca/lp/flights/ewr/sdf/newark-liberty-intl-airport-to-louisville) - [Flights from Whitehorse (YXY) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yxy/sdf/whitehorse-to-louisville) - [Flights from Burlington (BTV) to Louisville (SDF)](https://www.expedia.ca/lp/flights/btv/sdf/burlington-to-louisville) - [Flights from Nanaimo (ZNA) to Louisville (SDF)](https://www.expedia.ca/lp/flights/zna/sdf/nanaimo-to-louisville) - [Flights from Cleveland (CLE) to Louisville (SDF)](https://www.expedia.ca/lp/flights/cle/sdf/cleveland-to-louisville) - [Flights from Orlando (MCO) to Louisville (SDF)](https://www.expedia.ca/lp/flights/mco/sdf/orlando-to-louisville) - [Flights to Louisville](https://www.expedia.ca/Cheap-Flights-To-Louisville.d603002.Travel-Guide-Flights) - [Flights from Bremerton (PWT) to Louisville (SDF)](https://www.expedia.ca/lp/flights/pwt/sdf/bremerton-to-louisville) - [Flights from Montreal (YUL) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yul/sdf/montreal-to-louisville) - [Flights from Edmonton (YEA) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yea/sdf/edmonton-to-louisville) - [Flights from Rochester (ROC) to Louisville (SDF)](https://www.expedia.ca/lp/flights/roc/sdf/rochester-to-louisville) - [Flights from Niagara Falls (IAG) to Louisville (SDF)](https://www.expedia.ca/lp/flights/iag/sdf/niagara-falls-to-louisville) - [Flights from Detroit (DTW) to Louisville (SDF)](https://www.expedia.ca/lp/flights/dtw/sdf/detroit-to-louisville) - [Flights from Las Vegas (LAS) to Louisville (SDF)](https://www.expedia.ca/lp/flights/las/sdf/las-vegas-to-louisville) - [Flights from Bellingham (BLI) to Louisville (SDF)](https://www.expedia.ca/lp/flights/bli/sdf/bellingham-to-louisville) - [Flights from Victoria (YYJ) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yyj/sdf/victoria-to-louisville) - [Flights from London (YXU) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yxu/sdf/london-to-louisville) - [Flights from Fort Lauderdale (FLL) to Louisville (SDF)](https://www.expedia.ca/lp/flights/fll/sdf/fort-lauderdale-to-louisville) - [Flights from Memphis (MEM) to Louisville (SDF)](https://www.expedia.ca/lp/flights/mem/sdf/memphis-to-louisville) - [Flights from Chicago (MDW) to Louisville (SDF)](https://www.expedia.ca/lp/flights/mdw/sdf/chicago-to-louisville) - [Flights from Spokane (GEG) to Louisville (SDF)](https://www.expedia.ca/lp/flights/geg/sdf/spokane-to-louisville) - [Flights from Massena (MSS) to Louisville (SDF)](https://www.expedia.ca/lp/flights/mss/sdf/massena-to-louisville) - [Flights from Comox (YQQ) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yqq/sdf/comox-to-louisville) - [Flights from Fayetteville (XNA) to Louisville (SDF)](https://www.expedia.ca/lp/flights/xna/sdf/fayetteville-to-louisville) - [Flights from Portland (PDX) to Louisville (SDF)](https://www.expedia.ca/lp/flights/pdx/sdf/portland-to-louisville) - [Flights from Sudbury (YSB) to Louisville (SDF)](https://www.expedia.ca/lp/flights/ysb/sdf/sudbury-to-louisville) - [Flights from Toronto (YTZ) to Louisville (SDF)](https://www.expedia.ca/lp/flights/ytz/sdf/toronto-to-louisville) - [Flights from Kamloops (YKA) to Louisville (SDF)](https://www.expedia.ca/lp/flights/yka/sdf/kamloops-to-louisville) - [Flights from Anchorage (ANC) to Louisville (SDF)](https://www.expedia.ca/lp/flights/anc/sdf/anchorage-to-louisville) - [Things to do in Louisville](https://www.expedia.ca/Things-To-Do-In-Louisville.d603002.Travel-Guide-Activities) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/cmh/sdf/columbus-to-louisville id-ID: https://www.expedia.co.id/lp/flights/cmh/sdf/columbus-to-louisville en-CA: https://www.expedia.ca/lp/flights/cmh/sdf/columbus-to-louisville en-IN: https://www.expedia.co.in/lp/flights/cmh/sdf/columbus-to-louisville sv-SE: https://www.expedia.se/lp/flyg/cmh/sdf/columbus-till-louisville nb-NO: https://www.expedia.no/lp/fly/cmh/sdf/columbus-til-louisville ja-JP: https://www.expedia.co.jp/lp/flights/cmh/sdf/columbus-to-louisville es-MX: https://www.expedia.mx/lp/vuelos/cmh/sdf/columbus-a-louisville ar: https://www.expedia.sa/lp/flights/cmh/sdf/columbus-to-louisville en-US: https://www.expedia.com/lp/flights/cmh/sdf/columbus-to-louisville en-JP: https://www.expedia.co.jp/en/lp/flights/cmh/sdf/columbus-to-louisville es: https://www.expedia.com/es/lp/vuelos/cmh/sdf/columbus-a-louisville ```