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Cheap flights from Wilmington to Washington, D.C. from $147

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 6/17. 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.
JetBlue Logo
2:22 pm - 9:44 pm
ILM
-
DCA
7h 22m
1 stop
JetBlue Logo
7:20 am - 1:26 pm
DCA
-
ILM
6h 06m
1 stop
$327JetBlue
Sat, May 23 - Tue, Jun 2
JetBlue Logo
3:05 pm - 9:44 pm
ILM
-
DCA
6h 39m
1 stop
JetBlue Logo
8:50 am - 3:54 pm
DCA
-
ILM
7h 04m
1 stop
$343JetBlue
Wed, Jun 10 - Mon, Jun 15
JetBlue Logo
2:22 pm - 9:44 pm
ILM
-
DCA
7h 22m
1 stop
JetBlue Logo
7:29 am - 1:26 pm
DCA
-
ILM
5h 57m
1 stop
$348JetBlue
Sat, May 23 - Wed, May 27
JetBlue Logo
2:22 pm - 9:44 pm
ILM
-
DCA
7h 22m
1 stop
JetBlue Logo
7:29 am - 1:26 pm
DCA
-
ILM
5h 57m
1 stop
$353JetBlue
Sat, May 23 - Sun, May 24
JetBlue Logo
2:21 pm - 9:44 pm
ILM
-
DCA
7h 23m
1 stop
JetBlue Logo
7:29 am - 1:27 pm
DCA
-
ILM
5h 58m
1 stop
$378JetBlue
Fri, Jun 5 - Tue, Jun 9
American Airlines Logo
9:30 am - 11:00 am
ILM
-
DCA
1h 30mnonstop
American Airlines Logo
5:41 pm - 7:14 pm
DCA
-
ILM
1h 33mnonstop
$394American Airlines
Wed, Jun 10 - Sun, Jun 14
American Airlines Logo
5:09 am - 10:50 am
ILM
-
DCA
5h 41m
1 stop
American Airlines Logo
12:59 pm - 2:30 pm
DCA
-
ILM
1h 31mnonstop
$404American Airlines
Wed, Jun 10 - Sun, Jun 14
JetBlue Logo
4:49 pm - 9:54 pm
ILM
-
DCA
5h 05m
1 stop
JetBlue Logo
8:50 am - 3:54 pm
DCA
-
ILM
7h 04m
1 stop
$409JetBlue
Thu, Jun 11 - Sun, Jun 14
JetBlue Logo
2:21 pm - 9:44 pm
ILM
-
DCA
7h 23m
1 stop
JetBlue Logo
7:29 am - 1:27 pm
DCA
-
ILM
5h 58m
1 stop
$413JetBlue
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
5:09 am - 10:50 am
ILM
-
DCA
5h 41m
1 stop
American Airlines Logo
5:00 am - 8:29 am
DCA
-
ILM
3h 29m
1 stop
$414American Airlines
Wed, Jun 10 - Sun, Jun 14

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
Jun 10
ILM9:30 amWilmington New Hanover County
1h 30m
DCA11:00 amWashington, D.C. Reagan-National
Jun 14
DCA5:41 pmWashington, D.C. Reagan-National
1h 33m
ILM7:14 pmWilmington New Hanover County
$394
American Airlines
Jun 10
ILM5:09 amWilmington New Hanover County
5h 41m
1 stop
DCA10:50 amWashington, D.C. Reagan-National
Jun 14
DCA12:59 pmWashington, D.C. Reagan-National
1h 31m
ILM2:30 pmWilmington New Hanover County
$404
American Airlines
Jun 10
ILM5:09 amWilmington New Hanover County
5h 41m
1 stop
DCA10:50 amWashington, D.C. Reagan-National
Jun 14
DCA5:00 amWashington, D.C. Reagan-National
3h 29m
1 stop
ILM8:29 amWilmington New Hanover County
$414

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
May 23
ILM7:30 amWilmington New Hanover County
4h 53m
1 stop
DCA12:23 pmWashington, D.C. Reagan-National
Jun 2
DCA8:30 amWashington, D.C. Reagan-National
3h 49m
1 stop
ILM12:19 pmWilmington New Hanover County
$437
United Airlines
May 28
ILM7:30 amWilmington New Hanover County
4h 53m
1 stop
DCA12:23 pmWashington, D.C. Reagan-National
May 30
DCA5:55 pmWashington, D.C. Reagan-National
5h 49m
1 stop
ILM11:44 pmWilmington New Hanover County
$464
United Airlines
May 22
ILM7:30 amWilmington New Hanover County
4h 53m
1 stop
DCA12:23 pmWashington, D.C. Reagan-National
May 30
DCA5:55 pmWashington, D.C. Reagan-National
5h 49m
1 stop
ILM11:44 pmWilmington New Hanover County
$504

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 May 12, 2026.
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

Cheapest round-trip

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 5/23

2:22 pm-9:44 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Tue 6/2

7:20 am-1:26 pm

1 stop6h 06m

$327

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 6/10

3:05 pm-9:44 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Mon 6/15

8:50 am-3:54 pm

1 stop7h 04m

$343

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 5/23

2:22 pm-9:44 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Wed 5/27

7:29 am-1:26 pm

1 stop5h 57m

$348

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Sat 5/23

2:22 pm-9:44 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Sun 5/24

7:29 am-1:26 pm

1 stop5h 57m

$353

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Fri 6/5

2:21 pm-9:44 pm

1 stop7h 23m

Washington, D.C. Reagan-National

Tue 6/9

7:29 am-1:27 pm

1 stop5h 58m

$378
Quickest round-trip

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 6/10

9:30 am-11:00 am

Nonstop1h 30m

Washington, D.C. Reagan-National

Sun 6/14

5:41 pm-7:14 pm

Nonstop1h 33m

$394

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 6/10

5:09 am-10:50 am

1 stop5h 41m

Washington, D.C. Reagan-National

Sun 6/14

12:59 pm-2:30 pm

Nonstop1h 31m

$404

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Thu 6/11

4:49 pm-9:54 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Sun 6/14

8:50 am-3:54 pm

1 stop7h 04m

$409

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Thu 6/4

2:21 pm-9:44 pm

1 stop7h 23m

Washington, D.C. Reagan-National

Mon 6/8

7:29 am-1:27 pm

1 stop5h 58m

$413

WilmingtonWashington, D.C.

ILM - DCA

ILMDCA

Wilmington New Hanover County

Wed 6/10

5:09 am-10:50 am

1 stop5h 41m

Washington, D.C. Reagan-National

Sun 6/14

5:00 am-8:29 am

1 stop3h 29m

$414

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 typical price of a round-trip flight between Wilmington and Washington, D.C. Reagan-National Airport?

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 $291. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $341.

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 Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $348. Flights from Wilmington to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $496. 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 evening when prices are around $413.

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

Can stopping save me money on Wilmington to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 64% 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 May 2026, prices for Wilmington to Washington, D.C. Reagan-National Airport flights are approximately 464% 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

$277

Fastest flight time

1h 32m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Wilmington in the past 72 hours is $277. The best round-trip flight deal from Wilmington to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $384.
The fastest flight from Wilmington to Washington, D.C. Reagan-National Airport takes 1h 32m
Direct flights go from Wilmington to Washington, D.C. Reagan-National Airport every day.
Search flight deals

Frequently asked questions about flying from Wilmington to Washington, D.C. Reagan-National Airport

  • 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 32m 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 $281Free CancellationRating
7.1
11,661 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 $281 round-trip. Over the 12 American Airlines flights for this route in a normal week, average airfare is usually $465 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
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

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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