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Cheap flights from Wilmington to Washington, D.C. from $135

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 2/13. 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

Enter your travel dates to find the best prices.
American Airlines Logo
10:34 am - 11:59 am
ILM
-
DCA
1h 25mnonstop
American Airlines Logo
8:20 am - 9:51 am
DCA
-
ILM
1h 31mnonstop
$289American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
7:01 pm - 8:29 pm
ILM
-
DCA
1h 28mnonstop
American Airlines Logo
10:00 am - 9:17 pm
DCA
-
ILM
11h 17m1 stop
$298American Airlines
Sat, Jan 31 - Sun, Feb 1
American Airlines Logo
12:30 pm - 10:00 pm
ILM
-
DCA
9h 30m1 stop
American Airlines Logo
7:00 am - 4:45 pm
DCA
-
ILM
9h 45m1 stop
$307American Airlines
Thu, Jan 8 - Sat, Jan 10
Delta Logo
11:55 am - 9:23 pm
ILM
-
DCA
9h 28m1 stop
Delta Logo
7:30 pm - 11:15 am
DCA
-
ILM
15h 45m1 stop
$315Delta
Wed, Jan 7 - Fri, Jan 9
American Airlines Logo
10:27 am - 11:51 am
ILM
-
DCA
1h 24mnonstop
American Airlines Logo
5:19 pm - 6:51 pm
DCA
-
ILM
1h 32mnonstop
$323American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
7:01 pm - 8:29 pm
ILM
-
DCA
1h 28mnonstop
American Airlines Logo
8:21 am - 9:57 am
DCA
-
ILM
1h 36mnonstop
$324American Airlines
Sat, Jan 31 - Sun, Feb 1
American Airlines Logo
6:18 pm - 11:48 pm
ILM
-
DCA
5h 30m1 stop
American Airlines Logo
1:56 pm - 10:10 pm
DCA
-
ILM
8h 14m1 stop
$332American Airlines
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
10:27 am - 11:51 am
ILM
-
DCA
1h 24mnonstop
American Airlines Logo
7:31 pm - 10:57 pm
DCA
-
ILM
3h 26m1 stop
$333American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
7:13 pm - 8:45 pm
ILM
-
DCA
1h 32mnonstop
American Airlines Logo
3:54 pm - 8:25 pm
DCA
-
ILM
4h 31m1 stop
$334American Airlines
Fri, Apr 3 - Wed, Apr 8
Delta Logo
11:55 am - 11:10 pm
ILM
-
DCA
11h 15m1 stop
Delta Logo
8:35 pm - 11:15 am
DCA
-
ILM
14h 40m1 stop
$340Delta
Tue, Jan 6 - Fri, Jan 9

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
Jan 7
ILM11:55 amWilmington New Hanover County
9h 28m
1 stop
DCA9:23 pmWashington, D.C. Reagan-National
Jan 9
DCA7:30 pmWashington, D.C. Reagan-National
15h 45m
1 stop
ILM11:15 amWilmington New Hanover County
$315
Find similar
Delta
Jan 6
ILM11:55 amWilmington New Hanover County
11h 15m
1 stop
DCA11:10 pmWashington, D.C. Reagan-National
Jan 9
DCA8:35 pmWashington, D.C. Reagan-National
14h 40m
1 stop
ILM11:15 amWilmington New Hanover County
$340
Find similar
Delta
Jan 14
ILM3:00 pmWilmington New Hanover County
6h 34m
1 stop
DCA9:34 pmWashington, D.C. Reagan-National
Jan 21
DCA6:00 pmWashington, D.C. Reagan-National
5h 51m
1 stop
ILM11:51 pmWilmington New Hanover County
$343
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
Dec 26
ILM6:00 amWilmington New Hanover County
6h 24m
1 stop
DCA12:24 pmWashington, D.C. Reagan-National
Jan 4
DCA4:26 pmWashington, D.C. Reagan-National
7h 18m
1 stop
ILM11:44 pmWilmington New Hanover County
$459
Find similar
United Airlines
Jan 31
ILM6:00 amWilmington New Hanover County
17h 59m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
Feb 1
DCA6:00 pmWashington, D.C. Reagan-National
5h 57m
1 stop
ILM11:57 pmWilmington New Hanover County
$519
Find similar
United Airlines
Feb 19
ILM4:27 pmWilmington New Hanover County
5h 32m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Feb 22
DCA9:05 amWashington, D.C. Reagan-National
6h 47m
1 stop
ILM3:52 pmWilmington New Hanover County
$527
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 December 18, 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 2/28

10:34 am-11:59 am

Nonstop1h 25m

Washington, D.C. Reagan-National

Tue 3/3

8:20 am-9:51 am

Nonstop1h 31m

$289

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 1/31

7:01 pm-8:29 pm

Nonstop1h 28m

Washington, D.C. Reagan-National

Sun 2/1

10:00 am-9:17 pm

1 stop11h 17m

$298

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Thu 1/8

12:30 pm-10:00 pm

1 stop9h 30m

Washington, D.C. Reagan-National

Sat 1/10

7:00 am-4:45 pm

1 stop9h 45m

$307

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 1/7

11:55 am-9:23 pm

1 stop9h 28m

Washington, D.C. Reagan-National

Fri 1/9

7:30 pm-11:15 am

1 stop15h 45m

$315

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 1/14

10:27 am-11:51 am

Nonstop1h 24m

Washington, D.C. Reagan-National

Wed 1/21

5:19 pm-6:51 pm

Nonstop1h 32m

$323

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 1/31

7:01 pm-8:29 pm

Nonstop1h 28m

Washington, D.C. Reagan-National

Sun 2/1

8:21 am-9:57 am

Nonstop1h 36m

$324

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Thu 1/1

6:18 pm-11:48 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Mon 1/5

1:56 pm-10:10 pm

1 stop8h 14m

$332

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 1/14

10:27 am-11:51 am

Nonstop1h 24m

Washington, D.C. Reagan-National

Wed 1/21

7:31 pm-10:57 pm

1 stop3h 26m

$333

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Fri 4/3

7:13 pm-8:45 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Wed 4/8

3:54 pm-8:25 pm

1 stop4h 31m

$334

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Tue 1/6

11:55 am-11:10 pm

1 stop11h 15m

Washington, D.C. Reagan-National

Fri 1/9

8:35 pm-11:15 am

1 stop14h 40m

$340

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 October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Wilmington, with most prices found around $301. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $303.

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 $321. Flights from Wilmington to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $503. 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 37% 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 December 2025, prices for Wilmington to Washington, D.C. Reagan-National Airport flights are approximately 60% more expensive 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 $301.
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.
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 21m 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 $256Free CancellationRating
7.2
11,054 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 $256 round-trip. Over the 12 American Airlines flights for this route in a normal week, average airfare is usually $444 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
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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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