Cheap Flights from Louisville (SDF) to Nantucket (ACK)

Popular airlines from Louisville Intl. Airport (SDF) to Nantucket, MA (ACK-Nantucket Memorial)

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK) cost?
Grab a cheap one-way flight or cheap return flight from Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK) 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 Nantucket Memorial Airport (ACK)?
is the most affordable month to fly from SDF to ACK. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SDF to ACK flight.
How many flights per day from Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK)?
You'll have to take a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK). There are no daily direct flights on this route. However, simply 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 ACK?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*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 Nantucket Memorial Airport (ACK)?
To avoid potential delays on the Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Nantucket Memorial Airport (ACK) last-minute?
Waiting until right before your break to book a ticket from SDF to ACK often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book a SDF to ACK flight and hotel package?
Opting for a SDF to ACK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels 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 Louisville Intl. Airport (SDF) to Nantucket Memorial Airport (ACK)?
If you booked your SDF to ACK flight in the last 24 hours, you may be able to modify or cancel it without 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 or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Louisville Intl.
Destination airport
Nantucket Memorial
Distance
858 mi

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Louisville to Nantucket Flights

The cheapest times to fly from Louisville to Nantucket

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 Nantucket are during the month of . You can find some of the cheapest flights from Louisville to Nantucket with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Nantucket

Sunday is one of the best days to book for cheap flights from Louisville to Nantucket: 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 Nantucket

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 Nantucket 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 Nantucket 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 Nantucket 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 Nantucket Flights

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*Available to One Key members.