Cheap Flights from Louisville (SDF) to New Plymouth (NPL)

Popular airlines from Louisville Intl. Airport (SDF) to New Plymouth (NPL)

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL) cost?
Secure a cheap one-way flight or cheap return flight from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL)?
is the most affordable month to fly from SDF to NPL. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SDF to NPL flight.
How many flights per day from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL)?
You'll have to take a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SDF to NPL?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, time of year and other factors.*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 New Plymouth Airport (NPL)?
To avoid possible delays on the Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 New Plymouth Airport (NPL) last-minute?
Booking your ticket from SDF to NPL shortly before your getaway is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SDF to NPL flight and hotel package?
You'll generally save money by securing a SDF to NPL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to New Plymouth Airport (NPL)?
In most cases, you can reschedule or cancel your SDF to NPL flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
New Plymouth
Distance
8272 mi

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Louisville to New Plymouth Flights

The cheapest times to fly from Louisville to New Plymouth

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

 

The best time to book a flight from Louisville to New Plymouth

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

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 New Plymouth 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 New Plymouth 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 New Plymouth 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 New Plymouth Flights

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*Available to One Key members.