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

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Wilmington round-trip from $261. Other airlines that can offer you cheap pricing are Delta, from $360, and United Airlines, from $389. You may be able to fly from Washington, D.C. Dulles Intl Airport to Wilmington for 39% less than the average price by searching for these airlines.

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

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

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

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Wilmington. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Wilmington?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Wilmington, book at least 47 days before your planned departure. Booking around this time can save you about 356% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $298 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $434.

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

July is one of the best times of the year to fly to Wilmington from Washington, D.C. Dulles Intl Airport. Prices for July average $378 per person but you can even find prices for as low as $82. The most expensive prices can be found in the month of April. Opting for a July flight can save you 24% on your journey compared to booking in April

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

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Wilmington 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 Washington, D.C. Dulles Intl Airport-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into Wilmington New Hanover County (ILM) if they book a flight to Wilmington from Washington, D.C. Dulles Intl. On average, New Hanover County has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Wilmington New Hanover County is conveniently located just 4.3 mi from Wilmington’s city center.

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

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

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

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

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

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

$173+ Save on Flights from Washington, D.C. Dulles Intl Airport to Wilmington

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Cheap flight deals from Dulles Intl to Wilmington

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$261 (American Airlines)
One-way from	$173 (Mytrip)
Popular in	April
Cheapest in	July
Average price	$386

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

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

Search Deals

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

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

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($130 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from Dulles Intl to Wilmington

Cheapest flights from Dulles Intl to Wilmington
Explore the most affordable flight options available from Dulles Intl to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Tue 4/19:20 amIAD - ILM

1 stop4h 38mAmerican Airlines

Sat 4/55:07 amILM - IAD

1 stop3h 31mAmerican Airlines

Deal found 2/20

$261

Wed 3/56:00 amIAD - ILM

1 stop4h 23mDelta

Fri 3/76:59 pmILM - IAD

2 stops16h 23mDelta

Deal found 2/21

$360

Tue 4/18:40 amIAD - ILM

2 stops14h 52mUnited Airlines

Sat 4/54:30 pmILM - IAD

1 stop4h 34mUnited Airlines

Deal found 2/20

$389

Sat 2/222:35 pmIAD - ILM

2 stops29h 59mMultiple Airlines

Mon 2/243:52 pmILM - IAD

3 stops19h 34mMultiple Airlines

Deal found 2/21

$658

Best flights from Dulles Intl to Wilmington
Discover carefully curated flight deals from Dulles Intl to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2025.

Tue 4/19:20 amIAD - ILM

1 stop4h 38mAmerican Airlines

Sat 4/55:07 amILM - IAD

1 stop3h 31mAmerican Airlines

Deal found 2/20

$261

Wed 3/56:00 amIAD - ILM

1 stop4h 23mDelta

Fri 3/76:59 pmILM - IAD

2 stops16h 23mDelta

Deal found 2/21

$360

Tue 4/18:40 amIAD - ILM

2 stops14h 52mUnited Airlines

Sat 4/54:30 pmILM - IAD

1 stop4h 34mUnited Airlines

Deal found 2/20

$389

Last-minute flights from Dulles Intl to Wilmington
Discover last-minute flight deals from Dulles Intl to Wilmington. Data last updated February 21, 2025 and is based on user searches.

Sat 2/222:35 pmIAD - ILM

2 stops29h 59mMultiple Airlines

Mon 2/243:52 pmILM - IAD

3 stops19h 34mMultiple Airlines

Deal found 2/21

$658

Fri 2/286:30 amIAD - ILM

2 stops10h 21mAmerican Airlines

Mon 3/36:46 amILM - IAD

2 stops11h 15mAmerican Airlines

Deal found 2/20

$590

Sat 3/16:00 amIAD - ILM

1 stop4h 23mDelta

Fri 3/76:59 pmILM - IAD

2 stops16h 23mDelta

Deal found 2/21

$360

Mon 3/37:35 pmIAD - ILM

2 stops22h 38mDelta

Sat 3/84:00 pmILM - IAD

1 stop5h 05mDelta

Deal found 2/21

$414

Mon 3/38:45 amIAD - ILM

2 stops15h 11mUnited Airlines

Wed 3/56:00 amILM - IAD

2 stops15h 25mUnited Airlines

Deal found 2/20

$506

Mon 3/171:52 pmIAD - ILM

1 stop3h 49mAmerican Airlines

Sat 3/225:02 amILM - IAD

1 stop3h 48mAmerican Airlines

Deal found 2/20

$398

Mon 3/1710:15 pmIAD - ILM

2 stops17h 19mUnited Airlines

Sat 3/224:15 pmILM - IAD

1 stop3h 57mUnited Airlines

Deal found 2/20

$455

One-way flights from Dulles Intl to Wilmington
Search for one-way flight options from Dulles Intl to Wilmington. Find affordable one-way fares based on user searches. Data last updated February 21, 2025.

Thu 5/15:40 pmIAD - ILM

3 stops27h 58mMultiple Airlines

Deal found 2/19

$173

Mon 6/3010:24 pmIAD - ILM

2 stops15h 37mUnited Airlines

Deal found 2/21

$249

Sat 3/156:27 amIAD - ILM

1 stop5h 48mAmerican Airlines

Deal found 2/20

$334

Find flights from Dulles Intl to Wilmington within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Wilmington

IAD - ILM

IADILM

Washington, D.C. Dulles Intl

Tue 4/1

9:20 am-1:58 pm

1 stop4h 38m

Wilmington New Hanover County

Sat 4/5

5:07 am-8:38 am

1 stop3h 31m

$261

Washington, D.C.Wilmington

IAD - ILM

IADILM

Washington, D.C. Dulles Intl

Tue 4/1

8:40 am-11:32 pm

2 stops14h 52m

Wilmington New Hanover County

Sat 4/5

4:30 pm-9:04 pm

1 stop4h 34m

$389

Washington, D.C.Wilmington

IAD - ILM

IADILM

Washington, D.C. Dulles Intl

Wed 3/12

5:14 pm-10:39 pm

1 stop5h 25m

Wilmington New Hanover County

Wed 3/19

5:15 pm-12:31 am

1 stop7h 16m

$393

Washington, D.C.Wilmington

IAD - ILM

IADILM

Washington, D.C. Dulles Intl

Thu 5/1

5:40 pm-9:38 pm

3 stops27h 58m

$173

Washington, D.C.Wilmington

IAD - ILM

IADILM

Washington, D.C. Dulles Intl

Mon 6/30

10:24 pm-2:01 pm

2 stops15h 37m

$249

Washington, D.C.Wilmington

IAD - ILM

IADILM

Washington, D.C. Dulles Intl

Sat 3/15

6:27 am-12:15 pm

1 stop5h 48m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Dulles Intl to Wilmington

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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 Washington, D.C. Dulles Intl Airport-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Wilmington flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Wilmington 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 Washington, D.C. Dulles Intl Airport-Wilmington 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 Dulles Intl to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Wilmington

Get recent, data-driven insights about flights from Dulles Intl to Wilmington including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wilmington (average of $296). Flying from Washington, D.C. Dulles Intl Airport to Wilmington in March is currently the most expensive (average of $436). 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 IAD to ILM?

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Wilmington at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Rainfall in Wilmington by month

In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

Temperature in Wilmington by month

If weather is an important factor for your trip to Wilmington, 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 46.4 F).

Reviews of airlines servicing Wilmington

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Washington, D.C. to Wilmington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,217 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,217 reviews

Delta

8.0

Very good

8,217 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,760 reviews

Delta

8.0

Very good

8,217 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,217 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Wilmington from Washington, D.C. Dulles Intl?
Most people fly into Wilmington New Hanover County (ILM) if they book a flight to Wilmington from Washington, D.C. Dulles Intl. On average, New Hanover County has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Wilmington New Hanover County is conveniently located just 4.3 mi from Wilmington’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Wilmington round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Wilmington round-trip from $261. Other airlines that can offer you cheap pricing are Delta, from $360, and United Airlines, from $389. You may be able to fly from Washington, D.C. Dulles Intl Airport to Wilmington for 39% less than the average price by searching for these airlines.
Can I find deals for flights from Dulles Intl to Wilmington that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Wilmington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Wilmington.
Can I find deals for business class flights from Dulles Intl to Wilmington?
Yes. Cheapflights offers flight deals from Dulles Intl to Wilmington 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 Washington, D.C. Dulles Intl Airport to Wilmington?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wilmington (average of $296). Flying from Washington, D.C. Dulles Intl Airport to Wilmington in March is currently the most expensive (average of $436). 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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Reagan-National to Greenville flights

Complete your trip

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Other flights to Wilmington

Top airline flying from Dulles Intl to Wilmington

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$270	Average$424	FlexibilityNo cancel fee	On-time71%

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$173+ Cheap flights from Dulles Intl (IAD) to Wilmington (ILM)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Wilmington with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Wilmington

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Wilmington

Cheapest flights from Dulles Intl to WilmingtonExplore the most affordable flight options available from Dulles Intl to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Explore the most affordable flight options available from Dulles Intl to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Find flights from Dulles Intl to Wilmington within your budget

Compare providers for flights from Dulles Intl to Wilmington

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 Dulles Intl to Wilmington in February.

Best time to book a flight from Dulles Intl to Wilmington

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

Travel insights for flights from Dulles Intl to Wilmington

Get recent, data-driven insights about flights from Dulles Intl to Wilmington including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Dulles Intl to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Rainfall in Wilmington by month

Plan your trip to Wilmington by taking into account the average rainfall totals by month.

Temperature in Wilmington by month

Plan your trip to Wilmington by taking into account the average temperature totals by month.

Reviews of airlines servicing Wilmington

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Washington, D.C. to Wilmington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Wilmington. 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 into for flights to Wilmington from Washington, D.C. Dulles Intl?

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

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

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

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

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

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 Dulles Intl to Wilmington

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

Top airline flying from Dulles Intl to Wilmington

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Cheapest flights from Dulles Intl to Wilmington
Explore the most affordable flight options available from Dulles Intl to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.