Cheap Flights from Washington (IAD) to Wilmington (ILM)

Popular airlines from Washington Dulles International Airport (IAD) to Wilmington Intl. Airport (ILM)

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Frequently asked questions

How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
There are approximately 28 connecting flights per day from Washington Dulles Intl. (IAD) to Wilmington Intl. (ILM). Some common connection points include Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL), and Liberty Intl. (EWR).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
The earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is a seasonal service active in March. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
If you're flying from Washington Dulles Intl. (IAD) to Wilmington Intl. (ILM), you'll typically find the most flights on a Tuesday, with around 20 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and American Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
The most popular departure times for flights from Washington Dulles Intl. (IAD) to Wilmington Intl. (ILM) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
A flight from IAD to ILM with a layover takes around 5 hours 20 minutes, with the route covering approximately 325 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
Select the "Business class" and "First class" filters when looking for IAD to ILM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Wilmington from Washington Dulles Intl. (IAD)?
If you're planning to travel to Wilmington from Washington Dulles Intl. (IAD), you can fly into Wilmington Intl. (ILM) Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Logan Intl. (BOS), Raleigh - Durham Intl. (RDU) before reaching Wilmington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) 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 extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Wilmington Intl.
Distance
519 km

Book with confidence

Compare flights from Washington to Wilmington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Wilmington. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Wilmington Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Wilmington Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Wilmington Intl. (ILM)

The easiest way to view the best deals on flights from Washington to Wilmington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Wilmington Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Wilmington
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Wilmington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Wilmington Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Wilmington easily and book with confidence

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