Cheap Flights from White Plains (HPN) to Derby (DCN)

Popular airlines from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin)

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin) cost?
Secure a cheap one-way flight or cheap return flight from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin)?
is the most affordable month to fly from HPN to DCN. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin)?
To find the cheapest airline that'll fly you from HPN to DCN, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin)?
Direct flights from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HPN to DCN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin)?
Book a flight from Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be 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 Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin) last-minute?
Last-minute bookings from HPN to DCN are usually more expensive. To secure the cheapest rates, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap fare right before your trip.
Is it cheaper to book a HPN to DCN flight and hotel package?
Securing a HPN to DCN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of stays and then add car rentals, activities and flights 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 Westchester County Airport (HPN) to Derby, WA (DCN-RAAF Curtin)?
If you reserved your HPN to DCN flight within 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 purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Westchester County
Destination airport
RAAF Curtin
Distance
10508 mi

Book with confidence

White Plains to Derby Flights

The cheapest times to fly from White Plains to Derby

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

 

The best time to book a flight from White Plains to Derby

Sunday is one of the best days to book for cheap flights from White Plains to Derby: 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 White Plains to Derby

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 White Plains to Derby 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 White Plains to Derby 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 White Plains to Derby 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.

 

White Plains to Derby Flights

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*Available to One Key members.