$152 Cheap flights from Washington Dulles Intl. to Wilmington Intl. (IAD to ILM)

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Find The Best Dates To Fly from Washington Dulles Intl. to Wilmington Intl.

Compare Flight Prices from Washington to Wilmington

Affordable Airfare Tickets from IAD to ILM Airport

The cheapest flights to Wilmington Intl. found within the past 7 days were $281 round trip and $152 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 30 - Sat, Oct 4
IAD
Washington
ILM
Wilmington
$281 Roundtrip, found 13 hours ago
$281
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Sep 30 from Washington to Wilmington, returning Sat, Oct 4, priced at $281 found 13 hours ago
Sat, Sep 13 - Tue, Sep 16
IAD
Washington
ILM
Wilmington
$285 Roundtrip, found 12 hours ago
$285
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Washington to Wilmington, returning Tue, Sep 16, priced at $285 found 12 hours ago
Sat, Aug 30 - Mon, Sep 8
IAD
Washington
ILM
Wilmington
$290 Roundtrip, found 6 days ago
$290
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 30 from Washington to Wilmington, returning Mon, Sep 8, priced at $290 found 6 days ago
Tue, Sep 30 - Tue, Nov 4
IAD
Washington
ILM
Wilmington
$293 Roundtrip, found 2 days ago
$293
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 30 from Washington to Wilmington, returning Tue, Nov 4, priced at $293 found 2 days ago
Mon, Sep 8 - Tue, Sep 16
IAD
Washington
ILM
Wilmington
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep 8 from Washington to Wilmington, returning Tue, Sep 16, priced at $298 found 2 days ago
Mon, Oct 6 - Sat, Oct 11
IAD
Washington
ILM
Wilmington
$301 Roundtrip, found 13 hours ago
$301
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Oct 6 from Washington to Wilmington, returning Sat, Oct 11, priced at $301 found 13 hours ago
Thu, Sep 4 - Mon, Sep 8
IAD
Washington
ILM
Wilmington
$305 Roundtrip, found 6 days ago
$305
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep 4 from Washington to Wilmington, returning Mon, Sep 8, priced at $305 found 6 days ago
Mon, Sep 1 - Mon, Sep 8
IAD
Washington
ILM
Wilmington
$310 Roundtrip, found 6 days ago
$310
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 1 from Washington to Wilmington, returning Mon, Sep 8, priced at $310 found 6 days ago
Mon, Sep 29 - Tue, Nov 4
IAD
Washington
ILM
Wilmington
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep 29 from Washington to Wilmington, returning Tue, Nov 4, priced at $313 found 2 days ago
Thu, Sep 4 - Thu, Sep 11
IAD
Washington
ILM
Wilmington
$318 Roundtrip, found 6 days ago
$318
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep 4 from Washington to Wilmington, returning Thu, Sep 11, priced at $318 found 6 days ago

Frequently asked questions

Can I catch a flight from Dulles Intl. Airport to Wilmington Intl. Airport right now?
For any current Wilmington Intl. Airport (ILM) travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught up en route.
Are there direct flights from IAD to Wilmington Intl. Airport (ILM)?
For an easy journey between Sterling and Wilmington, try United Airlines. They offer direct flights from Dulles Intl. Airport to ILM.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ILM, please visit our Customer Service Portal.
How long is the flight from Dulles Intl. Airport to Wilmington Intl. Airport?
The travel time between Dulles Intl. Airport and Wilmington Intl. Airport is typically around 4 hours and 1 minute. Make your journey more comfortable by downloading a few shows on your laptop or tablet and enjoying them with your seat fully reclined.
What is the flight distance from IAD to ILM?
There's a flight distance of 330 mi between IAD and ILM. Take advantage of your short plane ride to pencil down all the popular places you want to visit and how you're going to get there. A comprehensive itinerary is key to having a fantastic vacation.
What airlines fly from Dulles Intl. Airport to ILM?
With United Airlines, you won't have to put up with annoying layovers or killing time waiting for your connecting flight. This highly rated airline will take you directly from Washington Dulles Intl. Airport (IAD) to Wilmington Intl. Airport (ILM) on one of the 91 flights offered on this route every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with American Airlines, United Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Washington to Wilmington

 

Traveling From
Washington Dulles Intl.
Traveling To
Wilmington Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$281

Route Info

Flight path for flights from Washington Dulles International Airport to Wilmington International Airport


Origin:
IAD - Washington Dulles International Airport
Destination:
ILM - Wilmington International Airport
Distance:
326.00 miles


Airlines & Aircraft Used on IAD to ILM Flight Routes


Airline Carrier
Aircraft
United Airlines
Boeing 737-800 (winglets) pax

Discover our best flights from Washington IAD to Wilmington ILM. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington IAD to Wilmington ILM at the right price  

Airfares to Wilmington ILM from Washington IAD currently cost between $281 and $318. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington IAD to Wilmington ILM 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington IAD to Wilmington ILM on Travelocity starting at $152. Prices and availability subject to change. Additional terms may apply. 

 

Get to Wilmington ILM from Washington IAD quicker with direct flights. 

Get to Wilmington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ILM from IAD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Washington IAD to Wilmington ILM

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ILM from IAD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington IAD to Wilmington ILM today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Washington IAD to Wilmington ILM. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Wilmington ILM from Washington IAD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ILM from IAD have this option.  

 

Travel with confidence when you book flights to Wilmington ILM from Washington IAD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.