How long is the flight from Wilmington to Washington, D.C. Dulles Intl Airport?

A quick flight from Wilmington to Washington, D.C. Dulles Intl Airport can take about 6h 41m. Delta provides one of the quickest options available for as low as $217. Wilmington and Washington, D.C. Dulles Intl Airport are separated by a distance of 324 mi.

What are the cheapest airlines flying from Wilmington to Washington, D.C. Dulles Intl Airport round-trip?

Our cheapest airline available from Wilmington to Washington, D.C. Dulles Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $230 on this airline. An additional option worth looking into is American Airlines, starting at $280. These flights start at 39% lower than the current average price 3 months from now.

What is the cheapest day to fly from Wilmington to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Wilmington to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Wilmington to Washington, D.C. Dulles Intl Airport?

While on average a flight from Wilmington to Washington, D.C. Dulles Intl Airport is generally $70, our data shows the cheapest flight currently is $35. When looking at the most popular route, (Wilmington New Hanover County - Washington, D.C. Dulles Intl), you can expect to pay $183 for that flight.

Most accurate provider : When it comes to deals on Wilmington-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Wilmington-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Wilmington to Washington, D.C. Dulles Intl?

Most people fly from Wilmington New Hanover County (ILM) if they book a flight from Wilmington to Washington, D.C. Dulles Intl. On average, New Hanover County has 0 outbound flights to Washington, D.C. Dulles Intl per day from 2 airlines. Wilmington New Hanover County is conveniently located just 4.3 mi from Wilmington’s city center.

Can I find deals for flights from Wilmington to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Wilmington to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Wilmington to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Dulles Intl.

Can I find deals for business class flights from Wilmington to Dulles Intl?

Yes. Cheapflights offers flight deals from Wilmington to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$38+ Flights from Wilmington to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

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Cheap flight deals from Wilmington to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$181 (Kiwi.com)
One-way from	$38 (Mytrip)
Popular in	March
Cheapest in	August
Average price	$324
Good round-trip deal	$74 or less
Good one-way deal	$38 or less

Provider with most accurate pricing for Wilmington New Hanover County-Washington, D.C. Dulles Intl flight deals.

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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Washington, D.C. Dulles Intl flights.

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From Wilmington New Hanover County to Washington, D.C. Dulles Intl

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One-way flight from Wilmington New Hanover County to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 37% potential increase in price ($228 potential increase over avg. RT price).

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Cheapest flight prices on average. 11% potential price decrease ($41 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Wilmington New Hanover County to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from Wilmington New Hanover County to Washington, D.C. Dulles Intl.

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Find flight deals from Wilmington to Dulles Intl

Cheapest flights from Wilmington to Dulles Intl
Explore the most affordable flight options available from Wilmington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

Fri 10/241:00 pmILM - IAD

1 stop8h 13mMultiple Airlines

Sun 10/268:02 pmIAD - ILM

1 stop16h 18mMultiple Airlines

Deal found 9/23

$183

Sun 10/52:10 pmILM - IAD

1 stop25h 29mMultiple Airlines

Sun 10/127:27 pmIAD - ILM

1 stop16h 53mMultiple Airlines

Deal found 9/24

$232

Sun 11/22:10 pmILM - IAD

1 stop7h 59mMultiple Airlines

Wed 11/58:40 amIAD - ILM

2 stops24h 00mMultiple Airlines

Deal found 9/24

$240

Wed 12/107:57 amILM - IAD

1 stop5h 37mAmerican Airlines

Sat 12/138:05 pmIAD - ILM

1 stop3h 35mAmerican Airlines

Deal found 9/24

$281

Thu 12/42:10 pmILM - IAD

1 stop24h 41mMultiple Airlines

Mon 12/86:00 amIAD - ILM

2 stops14h 55mMultiple Airlines

Deal found 9/24

$282

Thu 10/92:10 pmILM - IAD

1 stop28h 35mMultiple Airlines

Thu 10/169:07 pmIAD - ILM

2 stops15h 13mMultiple Airlines

Deal found 9/22

$293

Sat 10/184:30 pmILM - IAD

1 stop6h 48mDelta

Sat 10/256:00 amIAD - ILM

1 stop4h 44mDelta

Deal found 9/24

$299

Fri 10/101:00 pmILM - IAD

1 stop7h 53mMultiple Airlines

Sun 10/127:27 pmIAD - ILM

1 stop16h 53mMultiple Airlines

Deal found 9/23

$300

Best flights from Wilmington to Dulles Intl
Discover carefully curated flight deals from Wilmington to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2025.

Fri 10/241:00 pmILM - IAD

1 stop8h 13mMultiple Airlines

Sun 10/268:02 pmIAD - ILM

1 stop16h 18mMultiple Airlines

Deal found 9/24

$181

Thu 11/1310:23 amILM - IAD

1 stop6h 41mDelta

Sat 11/155:57 pmIAD - ILM

1 stop4h 37mDelta

Deal found 9/24

$217

Wed 12/1010:18 amILM - IAD

1 stop3h 16mAmerican Airlines

Sat 12/136:25 amIAD - ILM

1 stop4h 26mAmerican Airlines

Deal found 9/23

$281

Fri 10/241:00 pmILM - IAD

1 stop8h 13mMultiple Airlines

Sat 10/254:22 pmIAD - ILM

2 stops16h 18mMultiple Airlines

Deal found 9/24

$207

Fri 10/175:55 pmILM - IAD

1 stop6h 17mDelta

Mon 10/207:05 amIAD - ILM

1 stop6h 31mDelta

Deal found 9/24

$217

Sun 11/22:10 pmILM - IAD

1 stop7h 59mMultiple Airlines

Wed 11/58:40 amIAD - ILM

2 stops24h 00mMultiple Airlines

Deal found 9/24

$240

Sat 10/184:30 pmILM - IAD

1 stop6h 48mDelta

Sat 10/256:00 amIAD - ILM

1 stop4h 44mDelta

Deal found 9/24

$299

Fri 10/101:00 pmILM - IAD

1 stop7h 53mMultiple Airlines

Sun 10/127:27 pmIAD - ILM

1 stop16h 53mMultiple Airlines

Deal found 9/23

$300

Fri 1/236:00 amILM - IAD

1 stop6h 00mDelta

Sat 1/315:25 pmIAD - ILM

1 stop6h 29mDelta

Deal found 9/23

$301

Fri 10/245:55 pmILM - IAD

1 stop6h 17mDelta

Tue 10/283:33 pmIAD - ILM

1 stop7h 06mDelta

Deal found 9/24

$301

Last-minute flights from Wilmington to Dulles Intl
Discover last-minute flight deals from Wilmington to Dulles Intl. Data last updated September 24, 2025 and is based on user searches.

Fri 10/31:00 pmILM - IAD

2 stops10h 39mMultiple Airlines

Sun 10/57:14 pmIAD - ILM

1 stop17h 06mMultiple Airlines

Deal found 9/21

$332

Sun 10/52:10 pmILM - IAD

1 stop25h 29mMultiple Airlines

Sun 10/127:27 pmIAD - ILM

1 stop16h 53mMultiple Airlines

Deal found 9/24

$232

Thu 10/92:10 pmILM - IAD

1 stop28h 35mMultiple Airlines

Thu 10/169:07 pmIAD - ILM

2 stops15h 13mMultiple Airlines

Deal found 9/22

$293

Fri 10/101:00 pmILM - IAD

1 stop7h 53mMultiple Airlines

Sun 10/127:27 pmIAD - ILM

1 stop16h 53mMultiple Airlines

Deal found 9/23

$300

Sat 10/184:30 pmILM - IAD

1 stop6h 48mDelta

Sat 10/256:00 amIAD - ILM

1 stop4h 44mDelta

Deal found 9/24

$299

Fri 10/241:00 pmILM - IAD

1 stop8h 13mMultiple Airlines

Sun 10/268:02 pmIAD - ILM

1 stop16h 18mMultiple Airlines

Deal found 9/23

$183

Sat 10/256:29 pmILM - IAD

1 stop5h 24mAmerican Airlines

Mon 10/276:34 amIAD - ILM

1 stop4h 01mAmerican Airlines

Deal found 9/22

$301

One-way flights from Wilmington to Dulles Intl
Search for one-way flight options from Wilmington to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 24, 2025.

Sun 3/151:15 pmILM - IAD

Nonstop1h 22mAvelo Airlines

Deal found 9/23

$38

Thu 11/132:10 pmILM - IAD

1 stop6h 47mMultiple Airlines

Deal found 9/24

$95

Mon 10/131:00 pmILM - IAD

2 stops30h 46mMultiple Airlines

Deal found 9/24

$133

Fri 10/31:00 pmILM - IAD

2 stops33h 56mMultiple Airlines

Deal found 9/24

$155

Sun 3/155:01 pmILM - IAD

1 stop28h 12mMultiple Airlines

Deal found 9/23

$156

Wed 10/1510:16 amILM - IAD

1 stop4h 22mDelta

Deal found 9/24

$159

Mon 9/299:10 amILM - IAD

3 stops34h 45mMultiple Airlines

Deal found 9/24

$185

Wed 10/16:00 amILM - IAD

1 stop5h 40mDelta

Deal found 9/24

$199

Cheapflights Fare Finder

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 10/24

1:00 pm-9:13 pm

1 stop8h 13m

Washington, D.C. Dulles Intl

Sun 10/26

8:02 pm-12:20 pm

1 stop16h 18m

$181

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 10/24

1:00 pm-9:13 pm

1 stop8h 13m

Washington, D.C. Dulles Intl

Sat 10/25

4:22 pm-8:40 am

2 stops16h 18m

$207

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Thu 11/13

10:23 am-5:04 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

Sat 11/15

5:57 pm-10:34 pm

1 stop4h 37m

$217

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 10/17

5:55 pm-12:12 am

1 stop6h 17m

Washington, D.C. Dulles Intl

Mon 10/20

7:05 am-1:36 pm

1 stop6h 31m

$217

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Sun 11/2

2:10 pm-10:09 pm

1 stop7h 59m

Washington, D.C. Dulles Intl

Wed 11/5

8:40 am-8:40 am

2 stops24h 00m

$240

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Wed 12/10

10:18 am-1:34 pm

1 stop3h 16m

Washington, D.C. Dulles Intl

Sat 12/13

6:25 am-10:51 am

1 stop4h 26m

$281

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Sat 10/18

4:30 pm-11:18 pm

1 stop6h 48m

Washington, D.C. Dulles Intl

Sat 10/25

6:00 am-10:44 am

1 stop4h 44m

$299

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 10/10

1:00 pm-8:53 pm

1 stop7h 53m

Washington, D.C. Dulles Intl

Sun 10/12

7:27 pm-12:20 pm

1 stop16h 53m

$300

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 1/23

6:00 am-12:00 pm

1 stop6h 00m

Washington, D.C. Dulles Intl

Sat 1/31

5:25 pm-11:54 pm

1 stop6h 29m

$301

WilmingtonWashington, D.C.

ILM - IAD

ILMIAD

Wilmington New Hanover County

Fri 10/24

5:55 pm-12:12 am

1 stop6h 17m

Washington, D.C. Dulles Intl

Tue 10/28

3:33 pm-10:39 pm

1 stop7h 06m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

Showing 1-10 of 20 results

Compare providers for flights from Wilmington to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Dulles Intl in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Wilmington-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Wilmington-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Wilmington to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Wilmington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Wilmington to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Wilmington to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Wilmington to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ILM to IAD?

A simple way to save on the total cost of your ticket is to fly from Wilmington to Washington, D.C. Dulles Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 86% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Wilmington to Washington, D.C. Dulles Intl?
Most people fly from Wilmington New Hanover County (ILM) if they book a flight from Wilmington to Washington, D.C. Dulles Intl. On average, New Hanover County has 0 outbound flights to Washington, D.C. Dulles Intl per day from 2 airlines. Wilmington New Hanover County is conveniently located just 4.3 mi from Wilmington’s city center.
How long is the flight from Wilmington to Washington, D.C. Dulles Intl Airport?
A quick flight from Wilmington to Washington, D.C. Dulles Intl Airport can take about 6h 41m. Delta provides one of the quickest options available for as low as $217. Wilmington and Washington, D.C. Dulles Intl Airport are separated by a distance of 324 mi.
What are the cheapest airlines flying from Wilmington to Washington, D.C. Dulles Intl Airport round-trip?
Our cheapest airline available from Wilmington to Washington, D.C. Dulles Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $230 on this airline. An additional option worth looking into is American Airlines, starting at $280. These flights start at 39% lower than the current average price 3 months from now.
What are the cheapest flights from Wilmington to Washington, D.C. Dulles Intl Airport?
While on average a flight from Wilmington to Washington, D.C. Dulles Intl Airport is generally $70, our data shows the cheapest flight currently is $35. When looking at the most popular route, (Wilmington New Hanover County - Washington, D.C. Dulles Intl), you can expect to pay $183 for that flight.
Can I find deals for flights from Wilmington to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Wilmington to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Dulles Intl.
Can I find deals for business class flights from Wilmington to Dulles Intl?
Yes. Cheapflights offers flight deals from Wilmington to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Wilmington to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Wilmington to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Wilmington to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Wilmington to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$230	Average$327	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$280	Average$463	FlexibilityNo cancel fee	On-time71%

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$38+ Cheap flights from Wilmington (ILM) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Wilmington to Dulles Intl

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Find flight deals from Wilmington to Dulles Intl

Cheapest flights from Wilmington to Dulles IntlExplore the most affordable flight options available from Wilmington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

Explore the most affordable flight options available from Wilmington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Wilmington to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Dulles Intl in September.

Best time to book a flight from Wilmington to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Wilmington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Wilmington to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to fly from ILM to IAD?

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Wilmington to Washington, D.C. Dulles Intl?

How long is the flight from Wilmington to Washington, D.C. Dulles Intl Airport?

What are the cheapest airlines flying from Wilmington to Washington, D.C. Dulles Intl Airport round-trip?

What are the cheapest flights from Wilmington to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Wilmington to Dulles Intl that include hotel bookings?

How can I find direct flights from Wilmington to Dulles Intl?

Can I find deals for business class flights from Wilmington to Dulles Intl?

What is the cheapest month to book a flight from Wilmington to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wilmington to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Wilmington to Dulles Intl

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Cheapest flights from Wilmington to Dulles Intl
Explore the most affordable flight options available from Wilmington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.