Cheap Flights from Wilmington (ILG) to Newburgh (SWF)

Popular airlines from Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF)

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Flights from Wilmington (ILG) to Newburgh (SWF)
Origin airport
New Castle
Destination airport
Stewart Intl.
Distance
148 mi

Wilmington to Newburgh Flights

The cheapest times to fly from Wilmington to Newburgh

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

 

The best time to book a flight from Wilmington to Newburgh

Sunday is one of the best days to book for cheap flights from Wilmington to Newburgh: 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 Wilmington to Newburgh

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 Wilmington to Newburgh in 2026. 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 Wilmington to Newburgh 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 Wilmington to Newburgh 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 Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF) cost?
Snag a cheap one-way flight or cheap return flight from Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF) 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 Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF)?
Flying in is a good way to save, as it's the cheapest month for flights between ILG and SWF. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ILG to SWF flight.
How many flights per day from Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF)?
Direct flights from Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF) 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 dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ILG to SWF?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier 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 Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF)?
To avoid potential delays on the Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF) route, travel before 3 PM. Flights after this time 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 Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF) last-minute?
Last-minute bookings from ILG to SWF are usually more expensive. To lock in the best prices, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your trip.
Is it cheaper to book an ILG to SWF flight and hotel package?
Securing an ILG to SWF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick 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 Wilmington, DE (ILG-New Castle) to Stewart Intl. Airport (SWF)?
If you booked your ILG to SWF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, 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 more details.

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