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Cheap Flights from Washington Dulles to Wilmington

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      Travellers and bags, 1 Adult, Economy

      Compare Washington Dulles to Wilmington flight deals

      Find the cheapest month or even day of the year to fly to Wilmington

      Book the best Wilmington fare with no extra fees

      Flight deals from Washington Dulles to Wilmington

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Wilmington Airport? If you want to travel next month, return fares start from R 3,842. Find the lowest prices on one-way and return tickets right here.
      Wilmington.R 1,663 per passenger.Departing Mon, 31 Aug.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Mon, 31 Aug, arriving in Wilmington.Price includes taxes and charges.From R 1,663, select.
      Wilmington.R 1,911 per passenger.Departing Thu, 15 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Thu, 15 Oct, arriving in Wilmington.Price includes taxes and charges.From R 1,911, select.
      Wilmington.R 1,930 per passenger.Departing Sat, 12 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sat, 12 Sep, arriving in Wilmington.Price includes taxes and charges.From R 1,930, select.
      Wilmington.R 2,549 per passenger.Departing Sat, 14 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sat, 14 Nov, arriving in Wilmington.Price includes taxes and charges.From R 2,549, select.
      Wilmington.R 2,812 per passenger.Departing Mon, 7 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Mon, 7 Dec, arriving in Wilmington.Price includes taxes and charges.From R 2,812, select.

      Find the cheapest month to fly from Washington Dulles to Wilmington

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Wilmington flights are currently cheapest in August.
      Aug
      from R 1,663
      Sep
      from R 1,930
      Oct
      from R 1,911
      Nov
      from R 2,549
      Dec
      from R 2,812
      Jan
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      Feb
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      Mar
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      Apr
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      May
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      Jun
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      Jul
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      Washington Dulles to Wilmington: Alternative routes

      Compare routes from Washington Dulles to Wilmington below. You may find an airport to fly into that's cheaper, faster, or easier than Wilmington.

      Wilmington

      6km from central Wilmington
      ClosestCheapest
      from R 1,663
      Search flights

      Jacksonville

      74km from central Wilmington
      from R 4,419
      Search flights

      Washington D.C. to Wilmington: Flight information

      The things to know before you go.
      Cheapest flight foundR 1,663
      Cheapest month to flyAugust

      Finding cheap flights from Washington Dulles to Wilmington: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Wilmington is R 3,189. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Wilmington. But we found flights with one or more stops from R 3,189.
      As of August 2026, there are no flights flying from Washington Dulles to Wilmington.
      The cheapest month to fly from Washington Dulles to Wilmington is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Wilmington Airport on Monday, 17 August 2026.
      No airlines currently offer direct flights between Washington Dulles Airport and Wilmington Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Wilmington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Wilmington is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Wilmington.

      Flying from Washington Dulles Airport (IAD) to Wilmington Airport (ILM): what you need to know

      • The average time for a direct flight from Washington Dulles Airport to Wilmington Airport is 1 hour 30 minutes.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your IAD to ILM flight.

      • Flying during a peak month like July? Major public holidays and other high seasons can result in longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

      • Avelo Airlines is your gateway to discovering Wilmington (and maybe even some other great corners of the United States!). Check out the direct flights from Washington Dulles Airport to Wilmington Airport offered by this carrier.

      • The airline most travellers prefer to fly with on this route is Avelo Airlines.

      • With 66.67% of its services landing on schedule, Avelo Airlines is the most punctual carrier offering IAD to ILM flights.

      • Consider adding a stopover when booking your ticket from Washington Dulles Airport to Wilmington Airport. Simply uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between IAD and ILM:

        • Atlanta Hartsfield-Jackson Airport

        • Charlotte Douglas Airport

        • Philadelphia International Airport

      Handy information about Washington Dulles Airport (IAD)

      • IAD is located at 1 Saarinen Circle.

      • When it comes to the on-time performance of Washington Dulles Airport, data shows 77% of flights meet their scheduled arrival time.

      • Washington Dulles Airport is around 40 kilometres from central Washington DC. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 45 minutes or so to arrive, depending on the traffic.

      • Taking public transport? Expect a trip time of around 1 hour 10 minutes.

      • Need a handy hotel close to IAD? If you've booked an early flight from Washington Dulles Airport to Wilmington Airport, these stays will put you moments from your departure gate:

      Arriving at Wilmington Airport (ILM)

      When to fly to Wilmington Airport (ILM)

      • The quietest month for a flight from Washington Dulles Airport to Wilmington Airport is March, while July is the busiest. Choose the best time to visit Wilmington based on whether you prefer a more fast-paced or easygoing experience.

      • The warmest month in Wilmington is July, with the temperature ranging between 23ºC (73ºF) and 32ºC (90ºF). Book your flights from Washington Dulles Airport to Wilmington Airport in this month if you enjoy this type of weather.

      • Look for cheap tickets from IAD to ILM in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC (34ºF) and 16ºC (61ºF) on average.

      Explore more of the United States

      • You've visited Wilmington, now it's time to explore other parts of the United States. Travel around 290 kilometres north-west to Charlotte to check off its popular sights. From Bechtler Museum of Modern Art to Discovery Place and NASCAR Hall of Fame, there's plenty to keep you busy.

      • Virginia Beach is another sought-after destination in the United States and is around 338 kilometres north-east of Wilmington. No trip is complete without visiting Virginia Beach Boardwalk, Resort Beach and Neptune's Park.

      Plan the rest of your trip from Washington D.C. to Wilmington

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.