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Cheap flights from Wilmington to Washington, D.C. from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to Washington, D.C. departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
9:20 pm - 12:20 pmIAD-ILM
15h 00m1 stop
$155Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
5:45 am - 8:55 pmIAD-ILM
15h 10m2 stops
$192Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
11:40 am - 7:47 pmIAD-ILM
32h 07m2 stops
$213Multiple Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 18
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
9:00 am - 8:40 amIAD-ILM
23h 40m2 stops
$216Multiple Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 17
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
9:58 pm - 8:30 amIAD-ILM
10h 32m1 stop
$222Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 21
Multiple Airlines Logo
9:10 am - 9:03 pmILM-IAD
11h 53m1 stop
Multiple Airlines Logo
9:58 pm - 8:30 amIAD-ILM
10h 32m1 stop
$230Multiple Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
5:15 am - 8:40 amIAD-ILM
27h 25m2 stops
$237Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 20
Multiple Airlines Logo
1:00 pm - 8:24 pmILM-IAD
7h 24m1 stop
Multiple Airlines Logo
10:15 pm - 8:32 pmIAD-ILM
22h 17m1 stop
$255Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 20
Multiple Airlines Logo
2:10 pm - 9:48 amILM-IAD
19h 38m1 stop
Multiple Airlines Logo
9:58 pm - 8:30 amIAD-ILM
10h 32m1 stop
$260Multiple Airlines
Find Deal
Thu, Dec 25 - Sun, Dec 28
Multiple Airlines Logo
1:00 pm - 11:05 pmILM-IAD
10h 05m2 stops
Multiple Airlines Logo
9:20 pm - 12:20 pmIAD-ILM
15h 00m1 stop
$265Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14

Delta flights from Wilmington to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Wilmington to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 18
ILM6:00 amWilmington New Hanover County
6h 01m
1 stop
IAD12:01 pmWashington, D.C. Dulles Intl
Apr 22
IAD7:00 amWashington, D.C. Dulles Intl
6h 36m
1 stop
ILM1:36 pmWilmington New Hanover County
$334
Find similar
Delta
Dec 10
ILM2:23 pmWilmington New Hanover County
7h 06m
1 stop
IAD9:29 pmWashington, D.C. Dulles Intl
Dec 13
IAD5:59 pmWashington, D.C. Dulles Intl
4h 35m
1 stop
ILM10:34 pmWilmington New Hanover County
$377
Find similar
Delta
Jan 9
ILM2:32 pmWilmington New Hanover County
6h 05m
1 stop
IAD8:37 pmWashington, D.C. Dulles Intl
Jan 11
IAD12:09 pmWashington, D.C. Dulles Intl
4h 43m
1 stop
ILM4:52 pmWilmington New Hanover County
$379
Find similar

American Airlines flights from Wilmington to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Wilmington to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Feb 11
ILM12:30 pmWilmington New Hanover County
10h 42m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
Feb 14
IAD6:34 amWashington, D.C. Dulles Intl
3h 41m
1 stop
ILM10:15 amWilmington New Hanover County
$340
Find similar
American Airlines
Apr 24
ILM8:24 pmWilmington New Hanover County
3h 31m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
May 9
IAD5:05 amWashington, D.C. Dulles Intl
2h 57m
1 stop
ILM8:02 amWilmington New Hanover County
$344
Find similar
American Airlines
Jan 9
ILM6:30 amWilmington New Hanover County
10h 46m
2 stops
IAD5:16 pmWashington, D.C. Dulles Intl
Jan 11
IAD5:46 pmWashington, D.C. Dulles Intl
5h 11m
1 stop
ILM10:57 pmWilmington New Hanover County
$375
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Wilmington to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Sun 12/14

9:20 pm-12:20 pm

1 stop15h 00m

$155

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Mon 12/15

5:45 am-8:55 pm

2 stops15h 10m

$192

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-7:47 pm

2 stops32h 07m

$213

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Wed 12/17

9:00 am-8:40 am

2 stops23h 40m

$216

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Sun 12/21

9:58 pm-8:30 am

1 stop10h 32m

$222

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Mon 12/22

9:10 am-9:03 pm

1 stop11h 53m

Washington, D.C. Dulles Intl

Sun 12/28

9:58 pm-8:30 am

1 stop10h 32m

$230

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Sat 12/20

5:15 am-8:40 am

2 stops27h 25m

$237

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-8:24 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Sat 12/20

10:15 pm-8:32 pm

1 stop22h 17m

$255

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Thu 12/25

2:10 pm-9:48 am

1 stop19h 38m

Washington, D.C. Dulles Intl

Sun 12/28

9:58 pm-8:30 am

1 stop10h 32m

$260

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 12/12

1:00 pm-11:05 pm

2 stops10h 05m

Washington, D.C. Dulles Intl

Sun 12/14

9:20 pm-12:20 pm

1 stop15h 00m

$265

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Wilmington to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, August is the cheapest month to fly from Wilmington to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $74. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $89.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $77. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Wilmington to Washington, D.C. Dulles Intl Airport for around $564.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Wilmington in the morning is the least expensive time of day to depart. momondo users have found prices as low as $74 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $494 on average. Flights to Washington, D.C. Dulles Intl Airport from Wilmington in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Wilmington New Hanover County to Washington, D.C. Dulles Intl flight route?

Fly from Wilmington New Hanover County to Washington, D.C. Dulles Intl for the best Wilmington New Hanover County - Washington, D.C. Dulles Intl flight prices

What cabin class options are available on Wilmington New Hanover County to Washington, D.C. Dulles Intl flights?

There is only 1 cabin class available to choose from on Wilmington New Hanover County to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Wilmington to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Wilmington to Washington, D.C. Dulles Intl Airport.

When to book flights from Wilmington to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Wilmington to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Wilmington to Washington, D.C. Dulles Intl Airport (ILM to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to Washington, D.C. Dulles Intl Airport

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Wilmington to Washington, D.C. Dulles Intl Airport takes 5h 00m
There are no direct flights from Wilmington to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Wilmington to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Wilmington New Hanover County to Washington, D.C. Dulles Intl by plane?

    Wilmington New Hanover County and Washington, D.C. Dulles Intl are 328.1 mi apart from one another. By plane, this route typically takes 3h 31m.

  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Wilmington New Hanover County Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Wilmington New Hanover County Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Wilmington New Hanover County Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wilmington New Hanover County Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Wilmington to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Wilmington to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Wilmington to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Wilmington to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $280Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Sterling

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Wilmington.

Can I find flights from Wilmington to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Wilmington with this policy.

How can momondo help me find flights from Wilmington to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Wilmington.

I’m not ready to book a flight from Wilmington to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Wilmington to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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