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Cheap flights from Washington, D.C. to Wilmington

Compare Washington, D.C. to Wilmington flight deals

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Flight deals from Washington, D.C. to Wilmington

Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Wilmington? Find the lowest prices on one-way and round-trip tickets right here.
Wilmington.C$105 per passenger.Departing Fri, Jul 11, returning Mon, Jul 14.Round-trip flight with Avelo Airlines.Outbound direct flight with Avelo Airlines departing from Washington Dulles on Fri, Jul 11, arriving in Wilmington.Inbound direct flight with Avelo Airlines departing from Wilmington on Mon, Jul 14, arriving in Washington Dulles.Price includes taxes and charges.From C$105, select.
Wilmington.C$297 per passenger.Departing Wed, Jul 23, returning Tue, Aug 5.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Washington Ronald Reagan on Wed, Jul 23, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Tue, Aug 5, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$297, select.
Wilmington.C$330 per passenger.Departing Wed, Aug 27, returning Wed, Sep 3.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Baltimore Washington International on Wed, Aug 27, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Wed, Sep 3, arriving in Baltimore Washington International.Price includes taxes and charges.From C$330, select.
Wilmington.C$368 per passenger.Departing Fri, Aug 15, returning Mon, Aug 18.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Washington Ronald Reagan on Fri, Aug 15, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Mon, Aug 18, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$368, select.
Wilmington.C$377 per passenger.Departing Wed, Jan 28, returning Sat, Jan 31.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Baltimore Washington International on Wed, Jan 28, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Sat, Jan 31, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$377, select.
Wilmington.C$386 per passenger.Departing Wed, Dec 17, returning Wed, Dec 24.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Washington Ronald Reagan on Wed, Dec 17, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Wed, Dec 24, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$386, select.
Wilmington.C$393 per passenger.Departing Mon, Jun 30, returning Tue, Jul 1.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Baltimore Washington International on Mon, Jun 30, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Tue, Jul 1, arriving in Baltimore Washington International.Price includes taxes and charges.From C$393, select.
Wilmington.C$504 per passenger.Departing Mon, Dec 29, returning Thu, Jan 1.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Baltimore Washington International on Mon, Dec 29, arriving in Wilmington.Inbound indirect flight with Delta, departing from Wilmington on Thu, Jan 1, arriving in Baltimore Washington International.Price includes taxes and charges.From C$504, select.

Find the cheapest month to fly from Washington, D.C. to Wilmington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Wilmington flights are currently cheapest in July.
Jun
from C$582
Jul
from C$105
Aug
from C$368
Sep
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Oct
from C$549
Nov
from C$701
Dec
from C$386
Jan
from C$377
Feb
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Mar
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Apr
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May
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Direct flights from Washington, D.C. to Wilmington

Washington, D.C. to Wilmington: Alternative routes

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

Washington, D.C. to Wilmington: Flight information

The things to know before you go.
Cheapest flight foundC$105
Cheapest month to flyJuly
Average flight time1 hr, 23 mins
Most popular airlineAmerican Airlines
Average flights per week54

Finding cheap flights from Washington, D.C. to Wilmington: Frequently asked questions

The best price we found for a round-trip flight from Washington, D.C. to Wilmington is C$105. 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.
1 hour and 23 minutes is the average flight time from Washington, D.C. to Wilmington.
American Airlines, PSA Airlines and Alaska Airlines fly direct from Washington, D.C. to Wilmington.
There are 54 flights per week flying from Washington, D.C. to Wilmington, as of June 2025.
The cheapest month to fly from Washington, D.C. to Wilmington is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Wilmington Airport on Friday, July 11, 2025.
Yes – the average flight time is 1 hour and 23 minutes.
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.
The cheapest airline that flies to Wilmington is Avelo Airlines.

Flying from Washington DC to Wilmington International Airport (ILM): What you need to know

  • Your travel plans take shape at one of Washington DC's main airports, Ronald Reagan National Airport (DCA) or Washington Dulles International Airport (IAD). Check out your options for booking a flight from Washington DC to Wilmington International Airport (ILM) jetting off from either of these bases.

  • Book a direct Washington DC to Wilmington International Airport flight and you'll be in the air for an average of 1 hour 30 minutes.

  • Washington DC and Wilmington (where Wilmington International Airport is located) share the UTC-4 timezone. That means you won't have to adjust your watch once you arrive.

  • The busiest route is from Ronald Reagan National Airport (DCA) to Wilmington International Airport (ILM), with 16 direct services every week. If you'd rather get moving right away, the earliest flight from DCA to ILM is the 8:10am American Airlines option. If you prefer travelling later, the last departure is at 9:29pm with American Airlines.

  • Get to the airport on time so you don't miss your flight from Washington DC to ILM. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • With more travellers during peak seasons, you'll want to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for additional wait times.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) is a convenient option for travelling directly to your destination. Nonstop flights from Washington DC to Wilmington International Airport (ILM) operate out of this terminal.

  • American Airlines is a popular carrier that operates direct flights from Washington DC to Wilmington International Airport leaving from DCA.

  • Most travellers prefer to book seats with American Airlines from DCA to ILM.

  • With 71.43% of services landing as planned, American Airlines is the best performing carrier for punctuality on this route.

  • Travelling from central Washington DC to DCA takes around 45 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 8 kilometres in 15 minutes or so, depending on traffic.

  • Catching an early flight from Washington DC to Wilmington International Airport? Avoid the last-minute rush to the terminal (and get a little more snooze time) by picking one of these stays near Ronald Reagan National Airport:

  • Of all flights leaving Ronald Reagan National Airport, 76.44% arrive as scheduled at their destination.

  • DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • You can book a direct Washington DC to Wilmington International Airport (ILM) flight ticket with departures from Washington Dulles International Airport (IAD). Work out whether leaving from IAD works best for your plans.

  • Avelo Airlines operates direct flights from Washington DC to ILM departing from IAD. Book your favourite window (or aisle) seat and reach your destination in a single stretch.

  • On the IAD to ILM route, Avelo Airlines is the favourite choice for most passengers.

  • IAD is around 56 kilometres from central Washington DC. It'll take you 50 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 1 hour 10 minutes.

  • Want to treat yourself to an extra night away before your Washington DC to ILM flight? Check in to a hotel near Washington Dulles International Airport before your break officially starts. These stays have a room with your name on it:

  • 74.39% of all departures from Washington Dulles International Airport arrive within the expected time frame.

  • IAD is located at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Start your trip at Baltimore/Wash International Thurgood Marshall Airport (BWI) and head straight to your destination without any layovers. You can book direct flights from Washington DC to Wilmington International Airport from here.

  • Get ready for takeoff with Avelo Airlines. It offers direct Washington DC to ILM flight tickets from BWI.

  • The airline most travellers choose when flying between BWI and ILM is Avelo Airlines.

  • BWI is roughly 48 kilometres from central Washington DC. Driving from the city centre to the airport takes about 50 minutes. If you're thinking about taking public transport, expect a journey time of around 1 hour 30 minutes.

  • Set yourself up for a smooth departure — stay near Baltimore/Wash International Thurgood Marshall Airport and know you'll be at your gate with time to spare. Get comfy at one of these hotels the day before if you're catching an early Washington DC to Wilmington International Airport flight:

  • Airports have an on-time performance rating that measures how often flights reach their destinations without delays. At BWI, that rate is 77.13%.

About Wilmington International Airport (ILM)

Getting from Wilmington International Airport (ILM) to central Wilmington

  • Wilmington International Airport is roughly 6 kilometres from central Wilmington. How long it'll take to get there in a cab or car rental depends on the time of day. Do some research before your trip.

  • If you're travelling by public transport, expect a journey time of around 2 hours 50 minutes.

How to find the cheapest flights from Washington DC to Wilmington International Airport (ILM)

  • The cheapest price we've found for a one-way ticket from Washington DC to Wilmington International Airport is C$197. For a return flight on this route, the best price is C$105. Depending on when you book and the availability, these fares could change.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from Washington DC to ILM if you book in advance. Airlines often have some excellent early bird rates.

  • The 'Whole month' search tool shows you the cheapest Washington DC to Wilmington International Airport tickets throughout the month. It's a great way to snap up a bargain if your dates are flexible.

  • Stay on top of deals for flight tickets from Washington DC to ILM by creating a Price Alert. We'll send you an email or notification on the app when fares go down.

  • Tailor your trip using filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Washington DC to Wilmington International Airport.

The best time to fly from Washington DC to Wilmington International Airport (ILM)

  • It's time to work out your travel dates for your flight from Washington DC to Wilmington International Airport (ILM). July is the peak month for travel to Wilmington. If a slower pace sounds more appealing, go in February.

  • Before locking in your Washington DC to ILM flight ticket, consider the kind of weather you prefer. July is the warmest month in Wilmington, with temperatures ranging from 23ºC (73ºF) to 32ºC (90ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from Washington DC to Wilmington International Airport in January when temperatures are between 1ºC (34ºF) and 16ºC (61ºF).

More about Wilmington

Explore more of the United States

  • You've done Wilmington, now it's time to explore other corners 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, you'll have a full itinerary ahead.

  • If you're eager to discover another major stop in the United States, consider Raleigh, roughly 177 kilometres north of Wilmington. North Carolina Museum of Art, North Carolina Museum of Natural Sciences and Dorothea Dix Park are among its highlights.

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 45 days.