ILM - IAD

$64 Find Cheap Flights from Wilmington to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Dulles Intl departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from Wilmington to Dulles Intl (ILM-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to Dulles Intl

Fri, Jul 4 - Mon, Jul 7
Avelo Airlines Logo
6:45 am - 8:05 amILM-IAD
1h 20mnonstop
Avelo Airlines Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
$108Avelo Airlines
Find Deal
Fri, Jul 4 - Mon, Jul 7
Avelo Airlines Logo
6:45 am - 8:05 amILM-IAD
1h 20mnonstop
Avelo Airlines Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
$128Avelo Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
Delta Logo
10:24 am - 2:36 pmILM-IAD
4h 12m1 stop
Delta Logo
2:00 pm - 9:13 pmIAD-ILM
7h 13m1 stop
$249Delta
Find Deal
Fri, Jul 4 - Mon, Jul 7
Delta Logo
10:24 am - 4:33 pmILM-IAD
6h 09m1 stop
Delta Logo
3:37 pm - 10:58 pmIAD-ILM
7h 21m1 stop
$268Delta
Find Deal
Wed, Jul 23 - Thu, Jul 31
American Airlines Logo
7:47 pm - 11:58 pmILM-IAD
4h 11m1 stop
American Airlines Logo
8:06 pm - 12:06 amIAD-ILM
4h 00m1 stop
$301American Airlines
Find Deal
Fri, Jul 18 - Mon, Jul 21
American Airlines Logo
5:00 am - 8:33 amILM-IAD
3h 33m1 stop
American Airlines Logo
8:06 pm - 12:06 amIAD-ILM
4h 00m1 stop
$321American Airlines
Find Deal
Mon, Jul 14 - Mon, Jul 21
 Logo
9:45 am - 11:26 amILM-IAD
25h 41m3 stops
 Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
Thu, Jul 10 - Mon, Jul 14
 Logo
3:18 pm - 4:15 pmILM-IAD
24h 57m3 stops
 Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
Fri, Jul 4 - Mon, Jul 7
United Airlines Logo
4:59 pm - 7:27 amILM-IAD
14h 28m2 stops
United Airlines Logo
10:15 pm - 3:24 pmIAD-ILM
17h 09m2 stops
$459United Airlines
Find Deal
Fri, Jul 4 - Mon, Jul 7
United Airlines Logo
4:59 pm - 7:22 amILM-IAD
14h 23m2 stops
United Airlines Logo
10:15 pm - 3:24 pmIAD-ILM
17h 09m2 stops
$467United Airlines
Find Deal
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KAYAK's insights & trends for Wilmington to Dulles Intl flights

Get data-powered insights and trends into flights from Wilmington to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Wilmington to Washington Dulles Airport?

The average price of all round-trip flights from Wilmington to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Wilmington to Washington Dulles Airport, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Friday is the cheapest day to fly and Wednesday is the most expensive.

Good to know

High seasonOctober
Cheapest flight$64
Most popular time to fly with an average 15% increase in price.
Flight from Wilmington to Washington Dulles Airport

When to book flights from Wilmington to Dulles Intl

Are your dates flexible? Find out the best times to travel from Wilmington to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Wilmington to Washington Dulles Airport flights

  • What is the cheapest flight from Wilmington to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Wilmington to Washington, D.C. Dulles Intl Airport was $64 for a one-way ticket and $108 for a round-trip.

  • Do I need a passport to fly between Wilmington and Washington Dulles Airport?

    A passport is not required to fly from Wilmington to Washington Dulles Airport.

  • Which airports will I be using when flying from Wilmington to Washington Dulles Airport?

    When flying out of Wilmington you will be using Wilmington New Hanover County. You will be landing at Washington Dulles Airport, also known as Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Wilmington to Washington Dulles Airport?

    Only American Airlines offers inflight Wi-Fi service on the Wilmington to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Wilmington to Washington Dulles Airport?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Wilmington to Washington Dulles Airport flight route.

  • On which days can I fly direct from Wilmington to Washington Dulles Airport?

    You can catch a nonstop flight from Wilmington to Washington Dulles Airport on Monday, and Friday.

  • Which is the best airline for flights from Wilmington to Washington, D.C., Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Wilmington to Washington, D.C. are Delta and American Airlines. With an average price for the route of $354 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $473 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Wilmington to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Wilmington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Wilmington with another airline. Booking your flights between Wilmington and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Wilmington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Wilmington to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $77 or less round-trip.

Prefer to fly direct from Wilmington to Washington Dulles Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Wilmington New Hanover County to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Wilmington New Hanover County Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Wilmington New Hanover County to Washington, D.C. Dulles Intl

Monday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Wilmington New Hanover County

Monday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

See more direct flights

Reviews of the top airlines flying from Wilmington to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7964 reviews
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

very bare bones flight no entertainment screen, download shows prior to boarding to watch on phone or tablet.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Everything you need to know for your flight from Wilmington to Dulles Intl

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