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Cheap flights from Wilmington to Washington, D.C. from $122

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 1/22. 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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Cheap round-trip flights

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American Airlines Logo
7:47 pm - 9:14 pmILM-DCA
1h 27mnonstop
American Airlines Logo
8:21 am - 9:54 amDCA-ILM
1h 33mnonstop
$261American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
American Airlines Logo
7:47 pm - 9:14 pmILM-DCA
1h 27mnonstop
American Airlines Logo
5:30 pm - 9:56 pmDCA-ILM
4h 26m1 stop
$271American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
Delta Logo
4:15 pm - 8:40 pmILM-DCA
4h 25m1 stop
Delta Logo
10:20 am - 5:16 pmDCA-ILM
6h 56m1 stop
$281Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
6:40 am - 5:51 pmILM-DCA
11h 11m1 stop
American Airlines Logo
10:15 pm - 11:50 pmDCA-ILM
1h 35mnonstop
$283American Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
American Airlines Logo
10:34 am - 11:57 amILM-DCA
1h 23mnonstop
American Airlines Logo
5:24 pm - 8:52 pmDCA-ILM
3h 28m1 stop
$291American Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
Delta Logo
2:23 pm - 8:41 pmILM-DCA
6h 18m1 stop
Delta Logo
11:30 am - 4:27 pmDCA-ILM
4h 57m1 stop
$301Delta
Find Deal
Sun, Nov 23 - Tue, Dec 2
Delta Logo
10:40 am - 6:35 pmILM-DCA
7h 55m1 stop
Delta Logo
11:30 am - 10:31 pmDCA-ILM
11h 01m1 stop
$315Delta
Find Deal
Sat, Nov 15 - Mon, Nov 17
United Airlines Logo
6:00 am - 10:29 amILM-DCA
4h 29m1 stop
United Airlines Logo
10:05 am - 3:41 pmDCA-ILM
5h 36m1 stop
$515United Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
United Airlines Logo
6:00 am - 7:13 pmILM-DCA
13h 13m2 stops
United Airlines Logo
10:05 am - 3:52 pmDCA-ILM
5h 47m1 stop
$570United Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 14
United Airlines Logo
6:25 am - 7:07 pmILM-DCA
12h 42m2 stops
United Airlines Logo
9:05 am - 3:01 pmDCA-ILM
5h 56m1 stop
$647United Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2

American Airlines flights from Wilmington to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Wilmington to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Dec 23
ILM7:47 pmWilmington New Hanover County
1h 27m
DCA9:14 pmWashington, D.C. Reagan-National
Dec 30
DCA8:21 amWashington, D.C. Reagan-National
1h 33m
ILM9:54 amWilmington New Hanover County
$261
Find similar
American Airlines
Dec 23
ILM7:47 pmWilmington New Hanover County
1h 27m
DCA9:14 pmWashington, D.C. Reagan-National
Dec 30
DCA5:30 pmWashington, D.C. Reagan-National
4h 26m
1 stop
ILM9:56 pmWilmington New Hanover County
$271
Find similar
American Airlines
Nov 19
ILM6:40 amWilmington New Hanover County
11h 11m
1 stop
DCA5:51 pmWashington, D.C. Reagan-National
Nov 26
DCA10:15 pmWashington, D.C. Reagan-National
1h 35m
ILM11:50 pmWilmington New Hanover County
$283
Find similar

United Airlines flights from Wilmington to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Wilmington to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Oct 25
ILM3:12 pmWilmington New Hanover County
4h 04m
1 stop
DCA7:16 pmWashington, D.C. Reagan-National
Oct 29
DCA9:05 amWashington, D.C. Reagan-National
6h 35m
1 stop
ILM3:40 pmWilmington New Hanover County
$413
Find similar
United Airlines
Oct 24
ILM2:42 pmWilmington New Hanover County
6h 55m
1 stop
DCA9:37 pmWashington, D.C. Reagan-National
Oct 29
DCA9:05 amWashington, D.C. Reagan-National
6h 35m
1 stop
ILM3:40 pmWilmington New Hanover County
$489
Find similar
United Airlines
Oct 24
ILM2:42 pmWilmington New Hanover County
4h 54m
1 stop
DCA7:36 pmWashington, D.C. Reagan-National
Oct 27
DCA9:05 amWashington, D.C. Reagan-National
6h 35m
1 stop
ILM3:40 pmWilmington New Hanover County
$505
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to Washington, D.C. Reagan-National 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 October 23, 2025.
Use the filters below to find and compare flights from Wilmington to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Tue 12/23

7:47 pm-9:14 pm

Nonstop1h 27m

Washington, D.C. Reagan-National

Tue 12/30

8:21 am-9:54 am

Nonstop1h 33m

$261

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Tue 12/23

7:47 pm-9:14 pm

Nonstop1h 27m

Washington, D.C. Reagan-National

Tue 12/30

5:30 pm-9:56 pm

1 stop4h 26m

$271

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 12/13

4:15 pm-8:40 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Tue 12/16

10:20 am-5:16 pm

1 stop6h 56m

$281

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 11/19

6:40 am-5:51 pm

1 stop11h 11m

Washington, D.C. Reagan-National

Wed 11/26

10:15 pm-11:50 pm

Nonstop1h 35m

$283

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sun 11/23

10:34 am-11:57 am

Nonstop1h 23m

Washington, D.C. Reagan-National

Tue 12/2

5:24 pm-8:52 pm

1 stop3h 28m

$291

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sun 11/23

2:23 pm-8:41 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Tue 12/2

11:30 am-4:27 pm

1 stop4h 57m

$301

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 11/15

10:40 am-6:35 pm

1 stop7h 55m

Washington, D.C. Reagan-National

Mon 11/17

11:30 am-10:31 pm

1 stop11h 01m

$315

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Fri 11/7

6:00 am-10:29 am

1 stop4h 29m

Washington, D.C. Reagan-National

Sun 11/9

10:05 am-3:41 pm

1 stop5h 36m

$515

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 2/11

6:00 am-7:13 pm

2 stops13h 13m

Washington, D.C. Reagan-National

Sat 2/14

10:05 am-3:52 pm

1 stop5h 47m

$570

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sun 11/23

6:25 am-7:07 pm

2 stops12h 42m

Washington, D.C. Reagan-National

Tue 12/2

9:05 am-3:01 pm

1 stop5h 56m

$647

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. Reagan-National 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. Reagan-National Airport?

The month of April is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Wilmington, with most prices found around $281. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $301.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Wilmington to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $326. Flights from Wilmington to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $531. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Wilmington to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $334. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $373.

What is the cheapest Wilmington New Hanover County to Washington, D.C. Reagan-National flight route?

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

What cabin class options are available on Wilmington New Hanover County to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Wilmington New Hanover County to Washington, D.C. Reagan-National 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. Reagan-National Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a Wilmington to Washington, D.C. Reagan-National Airport flight.

How have Wilmington to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of October 2025, prices for Wilmington to Washington, D.C. Reagan-National Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Wilmington to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Wilmington to Washington, D.C. Reagan-National 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. Reagan-National Airport (ILM to DCA) flight deals and tips

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

Best Price Found

$238

Fastest flight time

1h 21m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Wilmington in the past 72 hours is $238. The best round-trip flight deal from Wilmington to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $288.
The fastest flight from Wilmington to Washington, D.C. Reagan-National Airport takes 1h 21m
Direct flights go from Wilmington to Washington, D.C. Reagan-National Airport every day.
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  • How far is Wilmington New Hanover County to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Wilmington New Hanover County to Washington, D.C. Reagan-National is 324.0 mi. 1h 22m is a normal flight duration for this route.

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

    Prices for flights from Wilmington New Hanover County Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Wilmington to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Wilmington to Washington, D.C. Reagan-National Airport?

Best airlines flying from Wilmington to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Wilmington to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $241Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

  • American Airlines Flights From Wilmington to Washington, D.C. Reagan-National Airport

    American Airlines flight deals from Wilmington to Washington, D.C. Reagan-National Airport start from $241 round-trip. Over the 16 American Airlines flights for this route in a normal week, average airfare is usually $417 round-trip - but some users have found much cheaper deals with momondo.

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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wilmington to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Wilmington to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Wilmington to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Wilmington to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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