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Cheap flights from Wilmington to Washington, D.C. from $111

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 9/23. 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. (ILM-DCA)

Cheap round-trip flights

Delta Logo
4:30 pm - 9:14 pmILM-DCA
4h 44m1 stop
Delta Logo
6:00 am - 11:40 amDCA-ILM
5h 40m1 stop
$281Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
12:40 pm - 5:19 pmILM-DCA
4h 39m1 stop
American Airlines Logo
7:00 am - 12:10 pmDCA-ILM
5h 10m1 stop
$283American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
6:00 am - 1:14 pmILM-DCA
7h 14m1 stop
American Airlines Logo
8:26 am - 10:17 amDCA-ILM
1h 51mnonstop
$284American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
10:34 am - 11:57 amILM-DCA
1h 23mnonstop
American Airlines Logo
8:51 am - 12:49 pmDCA-ILM
3h 58m1 stop
$291American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
6:00 am - 1:14 pmILM-DCA
7h 14m1 stop
American Airlines Logo
8:59 am - 1:55 pmDCA-ILM
4h 56m1 stop
$294American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
7:23 pm - 8:59 pmILM-DCA
1h 36mnonstop
American Airlines Logo
5:23 pm - 6:53 pmDCA-ILM
1h 30mnonstop
$301American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Delta Logo
7:15 am - 12:39 pmILM-DCA
5h 24m1 stop
Delta Logo
8:59 am - 1:50 pmDCA-ILM
4h 51m1 stop
$377Delta
Find Deal
Sat, Sep 6 - Wed, Sep 10
JetBlue Logo
1:30 pm - 8:51 pmILM-DCA
7h 21m1 stop
JetBlue Logo
8:00 am - 12:35 pmDCA-ILM
4h 35m1 stop
$416JetBlue
Find Deal
Thu, Oct 16 - Sun, Oct 19
United Airlines Logo
2:34 pm - 7:05 pmILM-DCA
4h 31m1 stop
United Airlines Logo
9:00 am - 1:53 pmDCA-ILM
4h 53m1 stop
$472United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
7:05 am - 12:22 pmILM-DCA
5h 17m1 stop
United Airlines Logo
3:59 pm - 11:24 pmDCA-ILM
7h 25m1 stop
$473United Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13

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
Aug 30
ILM5:50 pmWilmington New Hanover County
1h 25m
DCA7:15 pmWashington, D.C. Reagan-National
Aug 31
DCA12:23 pmWashington, D.C. Reagan-National
1h 23m
ILM1:46 pmWilmington New Hanover County
$261
Find similar
American Airlines
Aug 30
ILM3:25 pmWilmington New Hanover County
4h 21m
1 stop
DCA7:46 pmWashington, D.C. Reagan-National
Aug 31
DCA7:40 amWashington, D.C. Reagan-National
1h 27m
ILM9:07 amWilmington New Hanover County
$271
Find similar
American Airlines
Aug 30
ILM6:35 amWilmington New Hanover County
3h 44m
1 stop
DCA10:19 amWashington, D.C. Reagan-National
Aug 31
DCA11:59 amWashington, D.C. Reagan-National
5h 30m
1 stop
ILM5:29 pmWilmington New Hanover County
$281
Find similar

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

Our best Delta deals on Wilmington to Washington, D.C. Reagan-National Airport flight tickets
Delta
Dec 13
ILM4:30 pmWilmington New Hanover County
4h 44m
1 stop
DCA9:14 pmWashington, D.C. Reagan-National
Dec 16
DCA6:00 amWashington, D.C. Reagan-National
5h 40m
1 stop
ILM11:40 amWilmington New Hanover County
$281
Find similar
Delta
Sep 6
ILM7:15 amWilmington New Hanover County
5h 24m
1 stop
DCA12:39 pmWashington, D.C. Reagan-National
Sep 10
DCA8:59 amWashington, D.C. Reagan-National
4h 51m
1 stop
ILM1:50 pmWilmington New Hanover County
$377
Find similar
Delta
Sep 21
ILM5:36 pmWilmington New Hanover County
6h 06m
1 stop
DCA11:42 pmWashington, D.C. Reagan-National
Sep 28
DCA5:50 pmWashington, D.C. Reagan-National
4h 10m
1 stop
ILM10:00 pmWilmington New Hanover County
$442
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 August 25, 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

Sat 12/13

4:30 pm-9:14 pm

1 stop4h 44m

Washington, D.C. Reagan-National

Tue 12/16

6:00 am-11:40 am

1 stop5h 40m

$281

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Fri 9/19

12:40 pm-5:19 pm

1 stop4h 39m

Washington, D.C. Reagan-National

Sun 9/21

7:00 am-12:10 pm

1 stop5h 10m

$283

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 9/17

6:00 am-1:14 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Wed 9/24

8:26 am-10:17 am

Nonstop1h 51m

$284

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 11/19

10:34 am-11:57 am

Nonstop1h 23m

Washington, D.C. Reagan-National

Sun 11/23

8:51 am-12:49 pm

1 stop3h 58m

$291

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 9/17

6:00 am-1:14 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Wed 9/24

8:59 am-1:55 pm

1 stop4h 56m

$294

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Fri 11/14

7:23 pm-8:59 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Sun 11/16

5:23 pm-6:53 pm

Nonstop1h 30m

$301

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 9/6

7:15 am-12:39 pm

1 stop5h 24m

Washington, D.C. Reagan-National

Wed 9/10

8:59 am-1:50 pm

1 stop4h 51m

$377

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Thu 10/16

1:30 pm-8:51 pm

1 stop7h 21m

Washington, D.C. Reagan-National

Sun 10/19

8:00 am-12:35 pm

1 stop4h 35m

$416

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Thu 9/4

2:34 pm-7:05 pm

1 stop4h 31m

Washington, D.C. Reagan-National

Mon 9/8

9:00 am-1:53 pm

1 stop4h 53m

$472

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Tue 9/9

7:05 am-12:22 pm

1 stop5h 17m

Washington, D.C. Reagan-National

Sat 9/13

3:59 pm-11:24 pm

1 stop7h 25m

$473

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 $324. Flights from Wilmington to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $525. 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 $308. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $388.

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Wilmington when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Wilmington for as low as $253 on momondo.

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

There are 2 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 41% 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 August 2025, prices for Wilmington to Washington, D.C. Reagan-National Airport flights are approximately 71% 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

$158

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Wilmington in the past 72 hours is $158. The best round-trip flight deal from Wilmington to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $296.
The fastest flight from Wilmington to Washington, D.C. Reagan-National Airport takes 1h 20m
Direct flights go from Wilmington to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • 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 20m 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 $231Free CancellationRating
7.2
10,000 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 $231 round-trip. Over the 19 American Airlines flights for this route in a normal week, average airfare is usually $385 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
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
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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