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ILM - IAD

Find cheap flights from Wilmington to Washington Dulles Airport from $159

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 6/6. 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
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to Washington Dulles 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
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

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

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
6:38 am - 11:15 amILM-IAD
4h 37m1 stop
5:00 am - 10:48 amIAD-ILM
5h 48m1 stop
$287American Airlines
Find Deal
Fri, May 31 - Wed, Jun 5
5:10 pm - 9:45 pmILM-IAD
4h 35m1 stop
6:00 am - 4:20 pmIAD-ILM
10h 20m2 stops
$295Delta
Find Deal
Fri, May 31 - Wed, Jun 5
2:28 pm - 10:52 pmILM-IAD
8h 24m2 stops
6:00 am - 4:20 pmIAD-ILM
10h 20m2 stops
$300Delta
Find Deal
Fri, May 31 - Wed, Jun 5
2:35 pm - 7:32 pmILM-IAD
4h 57m1 stop
7:02 am - 12:24 pmIAD-ILM
5h 22m1 stop
$331American Airlines
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Wed, Aug 28 - Tue, Sep 3
5:00 am - 8:47 amILM-IAD
3h 47m1 stop
8:10 pm - 11:55 pmIAD-ILM
3h 45m1 stop
$349American Airlines
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Sat, Jul 13 - Sun, Jul 14
2:10 pm - 10:58 pmILM-IAD
8h 48m2 stops
7:09 am - 1:16 pmIAD-ILM
6h 07m1 stop
$365Delta
Find Deal
Tue, Jun 11 - Sat, Jun 15
5:10 pm - 11:18 pmILM-IAD
6h 08m1 stop
6:14 am - 11:46 amIAD-ILM
5h 32m1 stop
$369United Airlines
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Wed, May 22 - Wed, May 29
7:18 am - 12:39 pmILM-IAD
5h 21m1 stop
7:02 am - 10:09 amIAD-ILM
3h 07m1 stop
$371American Airlines
Find Deal
Wed, Oct 9 - Sun, Oct 13
8:50 am - 12:15 amILM-IAD
15h 25m2 stops
8:30 am - 1:16 pmIAD-ILM
4h 46m1 stop
$516United Airlines
Find Deal
Wed, Oct 9 - Sun, Oct 13
9:10 am - 7:32 amILM-IAD
22h 22m2 stops
10:20 pm - 1:16 pmIAD-ILM
14h 56m2 stops
$564United Airlines
Find Deal
Wed, Aug 28 - Tue, Sep 3

Flights from Wilmington to Dulles Intl - Travel Insights & Trends

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 flights from Wilmington to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
For Wilmington to Washington Dulles Airport, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Washington Dulles Airport back to Wilmington, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Wilmington to Washington, D.C. Dulles Intl Airport, 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 Wilmington to Washington, D.C. Dulles Intl Airport is June, where tickets cost $381 on average. On the other hand, the most expensive months are October and November, where the average cost of tickets is $654 and $594 respectively.

Which airlines provide the cheapest flights from Wilmington to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $159. KAYAK users also found Wilmington to Washington Dulles Airport round-trip flights on American Airlines from $287 and on Delta from $295.

Good to know

Low season

January

High season

June

Cheapest flight

$159
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 18% lower on average.
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 $159 for a one-way ticket and $287 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 aircraft models fly most regularly from Wilmington to Washington Dulles Airport?

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

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

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

  • 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 $488 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 $462 and an overall rating of 7.3.

  • 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.

See more FAQs

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 11004 reviews
7.9comfort
8.6crew
8.0entertainment
8.2boarding
7.5food
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Book cheap flights from Wilmington to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Wilmington to Washington, D.C. found on KAYAK in the last 72 hours.
6/6Thu
1 stopAmerican Airlines
5h 32mILM-IAD
$159
5/2Thu
3 stops
24h 00mILM-IAD
$212
5/25Sat
1 stopUnited Airlines
7h 05mILM-IAD
$213
4/29Mon
3 stops
25h 30mILM-IAD
$234
5/2Thu
1 stopDelta
5h 34mILM-IAD
$239
5/25Sat
2 stopsUnited Airlines
17h 39mILM-IAD
$240
4/29Mon
1 stopUnited Airlines
6h 18mILM-IAD
$243
5/2Thu
2 stopsDelta
6h 44mILM-IAD
$279
6/6Thu
2 stopsDelta
6h 43mILM-IAD
$334
5/21Tue
2 stopsUnited Airlines
23h 49mILM-IAD
$349

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Last minute flights from Wilmington to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Wilmington to Washington, D.C. that are departing in the next 10 days.
4/26Fri
multi-stopDelta
5h 34mILM-IAD
4/28Sun
multi-stopDelta
4h 31mIAD-ILM
$452
4/26Fri
multi-stopDelta
11h 03mILM-IAD
4/28Sun
multi-stopDelta
4h 31mIAD-ILM
$457
4/26Fri
multi-stopDelta
11h 03mILM-IAD
4/28Sun
multi-stopDelta
4h 31mIAD-ILM
$505
4/26Fri
multi-stopDelta
5h 04mILM-IAD
5/6Mon
multi-stopDelta
11h 23mIAD-ILM
$544
4/25Thu
multi-stopDelta
5h 34mILM-IAD
4/26Fri
multi-stopDelta
3h 48mIAD-ILM
$548
4/26Fri
multi-stopDelta
11h 03mILM-IAD
5/6Mon
multi-stopDelta
10h 20mIAD-ILM
$549
4/25Thu
multi-stopDelta
11h 03mILM-IAD
4/26Fri
multi-stopDelta
6h 33mIAD-ILM
$553
4/26Fri
multi-stop
25h 30mILM-IAD
4/28Sun
multi-stop
24h 10mIAD-ILM
$575
4/26Fri
multi-stopUnited Airlines
14h 14mILM-IAD
4/28Sun
multi-stopUnited Airlines
22h 59mIAD-ILM
$815
4/26Fri
multi-stopUnited Airlines
23h 03mILM-IAD
4/28Sun
multi-stopUnited Airlines
22h 59mIAD-ILM
$864

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Wilmington - Washington Dulles Airport Flights

Departure:

Wilmington (ILM)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Wilmington

Cabin classes: