Cheap Flights from Louisville (SDF) to Port Williams (KPR)

Popular airlines from Louisville Intl. Airport (SDF) to Port Williams, AK (KPR)

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Flights from Louisville (SDF) to Port Williams (KPR)
Origin airport
Louisville Intl.
Destination airport
Port Williams
Distance
3211 mi

Louisville to Port Williams Flights

The cheapest times to fly from Louisville to Port Williams

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

 

The best time to book a flight from Louisville to Port Williams

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

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 Port Williams 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 Port Williams 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 Port Williams 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.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Port Williams, AK (KPR) cost?
Discover the latest flight deals from SDF to KPR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDF to KPR?
The cheapest flights from SDF to KPR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDF to KPR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDF to KPR. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Port Williams, AK (KPR)?
Direct flights from Louisville Intl. Airport (SDF) to Port Williams, AK (KPR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SDF to KPR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, including the carrier and season.*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 Port Williams, AK (KPR)?
To avoid possible delays on the Louisville Intl. Airport (SDF) to Port Williams, AK (KPR) route, aim to fly before 3 PM. Later departures 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 Port Williams, AK (KPR) last-minute?
Last-minute fares from SDF to KPR are usually more expensive. For the lowest prices, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a SDF to KPR flight and hotel package?
Securing a SDF to KPR flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Port Williams, AK (KPR)?
Typically, you can cancel or modify your SDF to KPR flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, go to our Customer Service portal.

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