IAD - ILM

$176 Find Cheap Flights from Washington Dulles Airport to Wilmington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Wilmington departing on 1/19. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Wilmington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Wilmington, 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 Washington, D.C. to Wilmington, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap Flight Deals from Washington Dulles Airport to Wilmington (IAD-ILM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington Dulles Airport to Wilmington 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.

Recent round-trip flight deals from Dulles Intl to Wilmington

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Wilmington.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:00 am - 10:34 amIAD-ILM
5h 34m1 stop
6:44 am - 1:22 pmILM-IAD
6h 38m1 stop
$250American Airlines
Find Deal
Sat, Feb 8 - Tue, Feb 11
5:00 am - 10:34 amIAD-ILM
5h 34m1 stop
6:15 pm - 11:58 pmILM-IAD
5h 43m1 stop
$265American Airlines
Find Deal
Sat, Jan 18 - Fri, Jan 24
8:05 pm - 11:52 pmIAD-ILM
3h 47m1 stop
8:34 pm - 11:58 pmILM-IAD
3h 24m1 stop
$280American Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
9:11 am - 2:16 pmIAD-ILM
5h 05m1 stop
7:00 am - 7:35 pmILM-IAD
12h 35m2 stops
$338American Airlines
Find Deal
Sat, Feb 8 - Tue, Feb 11
6:00 am - 10:23 amIAD-ILM
4h 23m1 stop
6:25 pm - 12:09 amILM-IAD
5h 44m1 stop
$374Delta
Find Deal
Wed, Mar 5 - Mon, Mar 10
5:45 pm - 11:40 pmIAD-ILM
5h 55m1 stop
6:00 am - 8:58 pmILM-IAD
14h 58m2 stops
$388United Airlines
Find Deal
Sat, Jan 18 - Fri, Jan 24
6:00 am - 10:40 amIAD-ILM
4h 40m1 stop
6:59 pm - 12:22 amILM-IAD
5h 23m1 stop
$402Delta
Find Deal
Thu, Jan 16 - Thu, Jan 23
8:30 am - 11:40 pmIAD-ILM
15h 10m2 stops
1:21 pm - 8:20 pmILM-IAD
6h 59m1 stop
$419United Airlines
Find Deal
Sat, Feb 8 - Tue, Feb 11
6:00 am - 10:23 amIAD-ILM
4h 23m1 stop
6:59 pm - 12:20 amILM-IAD
5h 21m1 stop
$428Delta
Find Deal
Thu, Feb 20 - Sun, Feb 23
5:55 pm - 12:42 pmIAD-ILM
18h 47m2 stops
1:21 pm - 8:20 pmILM-IAD
6h 59m1 stop
$434United Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27

Flights from Dulles Intl to Wilmington - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Wilmington 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 Washington Dulles Airport to Wilmington?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Wilmington clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Washington Dulles Airport to Wilmington, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Wilmington, Monday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Wilmington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Wilmington is July, where tickets cost $261 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $472 and $471 respectively.

Good to know

Low season

March

High season

April

Cheapest flight

$176
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 57% increase in price.
Flight from Washington Dulles Airport to Wilmington

When to book flights from Dulles Intl to Wilmington

Are your dates flexible? Find out the best times to travel from Dulles Intl to Wilmington 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 Washington Dulles Airport to Wilmington flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Wilmington was $176 for a one-way ticket and $250 for a round-trip.

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

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

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

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

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Wilmington?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Wilmington, with SkyTeam being the most commonly used for this route.

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

    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 Washington Dulles Airport to Wilmington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wilmington from Washington Dulles Airport 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 Washington Dulles Airport to Wilmington?

    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 Wilmington with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ILM 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 Washington Dulles Airport to Wilmington?

    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 Wilmington from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Dulles Intl to Wilmington

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Wilmington. 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 Dulles Intl to Wilmington? 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.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.2Comfort
6.5Food
7.6Boarding
7.0Entertainment
Airline reviews

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

2.0 MediocreJonathan, Dec 2024EWR - CLT
Read more American Airlines reviews

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

they should make XXL people buy two seats. sitting next to a person that was half on my seat and could not even buckle the seat belt, so I had to lean in the isle the whole trip.

Promised lounge access, gate agent didn't allow us entry.

Check bag location is full of rude employees who are unwilling to assist with issues after talking to AA on the phone and relaying messages. The boarding was good. While on the flight it got really hot. Asked flight attendant if there’s a way to drop the temp and make it more comfortable as we are flying from DC to Miami so flying from cold to hot weather. No changes made. Stayed hot and uncomfortable on the plane. When asked again about the AC being down the flight attendant said no the WiFi was down but not the AC. I mentioned it was still hot. No changes.

The flight was great, and I have never ridden in first class previously so I don't have any practical knowledge of the norm. The flight out to DFW was delayed and I sat in economy which was as expected, not nearly as spoiled as I was in first class which had more general room but that is par for the course. I have no complaints and will wait until I fly American again before I can make a valid improvement. I will fly American again in the future.

The departing flight from Newark to Charlotte was fine. It was the returning flight from Charlotte to Newark that was awful. We had scheduled an 8:35pm return flight time. We got delayed TEN times all the way to 5am in the morning! We were told over 4 different excuses as to why the flight kept getting delayed. First it was the flight crew needed to rest, then it was something technical with the plane, then it was something with air traffic control, and finally it was because they couldn’t find a captain and had to wait until the morning so the captain could get some rest. It was terrible sleeping overnight in the airport. They offered a $12 meal voucher. That was it! And the only place open in the middle of the night was Dunkin’ Donuts who didn’t even accept the voucher. They should have cancelled the flight much earlier on in the evening instead of just stringing us along hour by hour with more delays. Not professional and unacceptable. There was no refund for inconvenience. I probably will not be flying American Airlines again.

This leg they tried and did well with what they had to work from.

Due to an issue with the plane. We waited almost 2 hours to take off. The service reps were great. We had a longer layover but was able to run for it and catch our flight. This also happened on our way out. Maybe the planes need a good look over. The people who work front desk and flight attendants are the best

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.