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Cheap flights from Wilmington to Washington, D.C. from $64

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 9/1. 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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Find the cheapest flights from Wilmington to Washington, D.C.

Cheap round-trip flights

Avelo Airlines Logo
6:45 am - 8:05 amILM-IAD
1h 20mnonstop
Avelo Airlines Logo
8:50 am - 10:10 amIAD-ILM
1h 20mnonstop
$74Avelo Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
Delta Logo
10:12 am - 4:27 pmILM-IAD
6h 15m1 stop
Delta Logo
5:25 pm - 10:46 pmIAD-ILM
5h 21m1 stop
$281Delta
Find Deal
Wed, Sep 17 - Sat, Sep 20
Delta Logo
10:12 am - 4:27 pmILM-IAD
6h 15m1 stop
Delta Logo
6:23 am - 10:55 amIAD-ILM
4h 32m1 stop
$301Delta
Find Deal
Thu, Sep 18 - Sat, Sep 20
Delta Logo
5:36 pm - 11:56 amILM-IAD
18h 20m2 stops
Delta Logo
12:35 pm - 4:51 pmIAD-ILM
4h 16m1 stop
$317Delta
Find Deal
Wed, Sep 17 - Tue, Sep 23
Delta Logo
10:12 am - 4:27 pmILM-IAD
6h 15m1 stop
Delta Logo
5:25 pm - 10:46 pmIAD-ILM
5h 21m1 stop
$321Delta
Find Deal
Fri, Sep 19 - Mon, Sep 22
Logo
6:45 am - 8:05 amILM-IAD
1h 20mnonstop
Logo
8:40 am - 7:43 pmIAD-ILM
35h 03m3 stops
$324
Find Deal
Mon, Aug 25 - Wed, Aug 27
American Airlines Logo
8:34 pm - 11:55 pmILM-IAD
3h 21m1 stop
American Airlines Logo
10:48 am - 9:54 pmIAD-ILM
11h 06m2 stops
$353American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
2:41 pm - 7:45 pmILM-IAD
5h 04m1 stop
American Airlines Logo
8:25 pm - 12:08 amIAD-ILM
3h 43m1 stop
$361American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
United Airlines Logo
7:05 am - 11:48 amILM-IAD
4h 43m1 stop
United Airlines Logo
12:35 pm - 11:24 pmIAD-ILM
10h 49m2 stops
$449United Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
7:10 am - 11:48 amILM-IAD
4h 38m1 stop
United Airlines Logo
10:18 pm - 1:43 pmIAD-ILM
15h 25m2 stops
$465United Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25

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
Dec 10
ILM8:34 pmWilmington New Hanover County
3h 21m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
Dec 13
IAD10:48 amWashington, D.C. Dulles Intl
11h 06m
2 stops
ILM9:54 pmWilmington New Hanover County
$353
Find similar
American Airlines
Oct 11
ILM2:41 pmWilmington New Hanover County
5h 04m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
Oct 13
IAD8:25 pmWashington, D.C. Dulles Intl
3h 43m
1 stop
ILM12:08 amWilmington New Hanover County
$361
Find similar
American Airlines
Sep 4
ILM6:00 amWilmington New Hanover County
12h 51m
2 stops
IAD6:51 pmWashington, D.C. Dulles Intl
Sep 8
IAD7:21 pmWashington, D.C. Dulles Intl
3h 47m
1 stop
ILM11:08 pmWilmington New Hanover County
$373
Find similar

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
Sep 17
ILM10:12 amWilmington New Hanover County
6h 15m
1 stop
IAD4:27 pmWashington, D.C. Dulles Intl
Sep 20
IAD5:25 pmWashington, D.C. Dulles Intl
5h 21m
1 stop
ILM10:46 pmWilmington New Hanover County
$281
Find similar
Delta
Sep 18
ILM10:12 amWilmington New Hanover County
6h 15m
1 stop
IAD4:27 pmWashington, D.C. Dulles Intl
Sep 20
IAD6:23 amWashington, D.C. Dulles Intl
4h 32m
1 stop
ILM10:55 amWilmington New Hanover County
$301
Find similar
Delta
Sep 17
ILM5:36 pmWilmington New Hanover County
18h 20m
2 stops
IAD11:56 amWashington, D.C. Dulles Intl
Sep 23
IAD12:35 pmWashington, D.C. Dulles Intl
4h 16m
1 stop
ILM4:51 pmWilmington New Hanover County
$317
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 August 7, 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 8/29

6:45 am-8:05 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Mon 9/1

8:50 am-10:10 am

Nonstop1h 20m

$74

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Wed 9/17

10:12 am-4:27 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Sat 9/20

5:25 pm-10:46 pm

1 stop5h 21m

$281

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Thu 9/18

10:12 am-4:27 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Sat 9/20

6:23 am-10:55 am

1 stop4h 32m

$301

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Wed 9/17

5:36 pm-11:56 am

2 stops18h 20m

Washington, D.C. Dulles Intl

Tue 9/23

12:35 pm-4:51 pm

1 stop4h 16m

$317

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 9/19

10:12 am-4:27 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Mon 9/22

5:25 pm-10:46 pm

1 stop5h 21m

$321

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Mon 8/25

6:45 am-8:05 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Wed 8/27

8:40 am-7:43 pm

3 stops35h 03m

$324

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Wed 12/10

8:34 pm-11:55 pm

1 stop3h 21m

Washington, D.C. Dulles Intl

Sat 12/13

10:48 am-9:54 pm

2 stops11h 06m

$353

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Sat 10/11

2:41 pm-7:45 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Mon 10/13

8:25 pm-12:08 am

1 stop3h 43m

$361

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Sat 8/23

7:05 am-11:48 am

1 stop4h 43m

Washington, D.C. Dulles Intl

Tue 8/26

12:35 pm-11:24 pm

2 stops10h 49m

$449

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Thu 8/21

7:10 am-11:48 am

1 stop4h 38m

Washington, D.C. Dulles Intl

Mon 8/25

10:18 pm-1:43 pm

2 stops15h 25m

$465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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, July 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 $89. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of July, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $295.

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 $77 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 are 1 cabin classes 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

Best Price Found

$64

Fastest flight time

1h 20m

Direct flights

Tue and Sat
The best one-way flight to Washington, D.C. Dulles Intl Airport from Wilmington in the past 72 hours is $64. The best round-trip flight deal from Wilmington to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $74.
The fastest flight from Wilmington to Washington, D.C. Dulles Intl Airport takes 1h 20m
Direct flights go from Wilmington to Washington, D.C. Dulles Intl Airport on Tuesday and Saturday. The only airline offering direct flights is Avelo Airlines.
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 1h 20m.

  • 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
DeltaPriceFrom $220Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $280Free CancellationRating
7.2
10,000 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
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Silver Spring
Tysons
Waldorf
Fredericksburg
Harpers Ferry
Colonial Beach
Manassas
Rockville
Towson
Gaithersburg
Fairfax
Reston
Glen Burnie

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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