Cheap Flights from Louisville (SDF) to Cincinnati (LUK)

Popular airlines from Louisville Intl. Airport (SDF) to Cincinnati, OH (LUK-Cincinnati Municipal - Lunken Field)

Alternative airports near Cincinnati

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cincinnati - Northern Kentucky Intl. CVG. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $567
CVG
Cincinnati - Northern Kentucky Intl.
Cheapest
Average driving time to city center17 min
Flights from $567

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK) cost?
Snag a cheap one-way flight or cheap return flight from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK)?
is the least expensive month to fly from SDF to LUK. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SDF to LUK. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK)?
You'll need to take a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SDF to LUK?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK)?
Choose a flight from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK) last-minute?
Last-minute bookings from SDF to LUK are usually more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a SDF to LUK flight and hotel package?
Compared with arranging flights and hotels separately, booking a SDF to LUK flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Cincinnati Municipal - Lunken Field Airport (LUK)?
In most instances, you can reschedule or cancel your SDF to LUK flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Cincinnati Municipal - Lunken Field
Distance
95 mi

Book with confidence

Louisville to Cincinnati Flights

The cheapest times to fly from Louisville to Cincinnati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Cincinnati are during the month of . You can find some of the cheapest flights from Louisville to Cincinnati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Cincinnati

Sunday is one of the best days to book for cheap flights from Louisville to Cincinnati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Cincinnati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Cincinnati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Cincinnati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Louisville to Cincinnati Flights

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*Available to One Key members.