IAD - ILM

$63 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 6/30. 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 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
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Cheap Flights from Dulles Intl 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 Dulles Intl 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Wilmington

Fri, Jul 18 - Mon, Jul 21
Avelo Airlines Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
Avelo Airlines Logo
6:45 am - 8:05 amILM-IAD
1h 20mnonstop
$88Avelo Airlines
Find Deal
Mon, Jul 14 - Mon, Jul 21
Avelo Airlines Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
Avelo Airlines Logo
6:45 am - 8:05 amILM-IAD
1h 20mnonstop
$89Avelo Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16
Delta Logo
5:20 pm - 10:58 pmIAD-ILM
5h 38m1 stop
Delta Logo
5:51 pm - 11:16 pmILM-IAD
5h 25m1 stop
$217Delta
Find Deal
Fri, Aug 1 - Sun, Aug 3
Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
Logo
12:24 pm - 9:23 amILM-IAD
20h 59m2 stops
$238
Find Deal
Tue, Jul 15 - Tue, Jul 22
Delta Logo
7:02 am - 1:45 pmIAD-ILM
6h 43m1 stop
Delta Logo
5:51 pm - 11:16 pmILM-IAD
5h 25m1 stop
$254Delta
Find Deal
Fri, Jul 18 - Sun, Jul 20
Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
Logo
12:24 pm - 11:43 amILM-IAD
23h 19m1 stop
$259
Find Deal
Sat, Aug 2 - Sat, Aug 9
American Airlines Logo
5:39 pm - 11:59 pmIAD-ILM
6h 20m1 stop
American Airlines Logo
8:05 pm - 11:57 pmILM-IAD
3h 52m1 stop
$281American Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 23
American Airlines Logo
10:52 am - 2:11 pmIAD-ILM
3h 19m1 stop
American Airlines Logo
6:17 pm - 11:57 pmILM-IAD
5h 40m1 stop
$301American Airlines
Find Deal
Mon, Jul 7 - Wed, Jul 16
United Airlines Logo
10:09 pm - 3:24 pmIAD-ILM
17h 15m2 stops
United Airlines Logo
4:59 pm - 7:27 amILM-IAD
14h 28m2 stops
$458United Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16
United Airlines Logo
10:09 pm - 3:24 pmIAD-ILM
17h 15m2 stops
United Airlines Logo
4:59 pm - 7:27 amILM-IAD
14h 28m2 stops
$478United Airlines
Find Deal
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KAYAK's insights & trends for Dulles Intl to Wilmington flights

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 Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Wilmington, Friday 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 $127 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $551 and $492 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Wilmington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $174, prices are generally cheapest when you fly direct.

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Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$63
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 52% lower on average.
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 $63 for a one-way ticket and $88 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 airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Wilmington?

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

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

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

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

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

  • 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.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $44 or less one-way and $74 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Wilmington?

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

Direct departures

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

Monday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

See more direct flights

Direct returns

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

Monday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

See more direct flights

Reviews of the 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
7.5Boarding
8.0Crew
6.9Entertainment
7.2Comfort
6.5Food
Airline reviews

Cramped seats. FAA should make airlines have more legroom, for even short people complain

8.0 ExcellentMichael, Jun 2025SAN - CLT
Read more American Airlines reviews

Cramped seats. FAA should make airlines have more legroom, for even short people complain

In flight connectivity (via T-Mobile) was often not working.

Pitch was very small. Knees were on the seat back in front of me.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

They lost my luggage and it didn’t get delivered until the next day.

3 hours late. Not even water offered on a 2.25 hour flight.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

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

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Wilmington (ILM)

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