$240 Cheap Flights from Raleigh (RDU) to Wilmington (ILG)

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to Wilmington (RDU-ILG)

Prices were available within the past 7 days and start at $240 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Flights from Raleigh (RDU) to Wilmington (ILG)
Origin airport
Raleigh - Durham Intl.
Destination airport
New Castle
Airlines serving
American Airlines
Roundtrip price
$158
Distance
315 mi

Raleigh to Wilmington Flights

The cheapest times to fly from Raleigh to Wilmington

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

The best time to book a flight from Raleigh to Wilmington

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

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 Raleigh to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $240 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 Raleigh to Wilmington 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 Raleigh to Wilmington 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 Raleigh - Durham Intl. Airport (RDU) to Wilmington, DE (ILG-New Castle) cost?
Discover the latest flight deals from RDU to ILG 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 RDU to ILG?
The cheapest flights from RDU to ILG 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 RDU to ILG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to ILG. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Wilmington, DE (ILG-New Castle)?
You’ll need to hop on a flight with a layover if you’re traveling from Raleigh - Durham Intl. Airport (RDU) to Wilmington, DE (ILG-New Castle). 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 RDU to ILG?
You’ll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Wilmington, DE (ILG-New Castle)?
To reach Wilmington, DE (ILG-New Castle) without delays, book a flight that takes off from Raleigh - Durham Intl. Airport (RDU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Raleigh - Durham Intl. Airport (RDU) to Wilmington, DE (ILG-New Castle) last-minute?
Holding off until just before your trip to book your flight from RDU to ILG generally means paying more. Although you may find some last-minute discounts, they aren’t always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Wilmington, DE (ILG-New Castle)?
If you booked your RDU to ILG flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare 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 if you want more information.

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*Available to One Key members.