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Wilmington

$123+ Cheap flights from Washington 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ILM
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Washington to Wilmington

Cheapest flights from Washington to Wilmington
Explore the most affordable flight options available from Washington to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:00 pmSEA - ILM
1 stop7h 38mDelta
Thu 12/42:23 pmILM - SEA
1 stop9h 27mDelta
Deal found 11/2$309
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:10 pmPDX - ILM
1 stop8h 28mDelta
Wed 12/36:00 amILM - PDX
1 stop7h 44mDelta
Deal found 11/1$349
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:00 pmSEA - ILM
1 stop7h 38mDelta
Wed 12/36:00 amILM - SEA
2 stops17h 50mDelta
Deal found 11/2$377
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amSEA - ILM
1 stop8h 18mDelta
Thu 12/42:23 pmILM - SEA
1 stop9h 27mDelta
Deal found 11/2$380
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:07 pmSEA - ILM
1 stop9h 37mAmerican Airlines
Tue 12/25:42 pmILM - SEA
1 stop8h 52mAmerican Airlines
Deal found 11/2$409
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:07 pmSEA - ILM
1 stop7h 10mAmerican Airlines
Wed 12/36:00 amILM - SEA
2 stops9h 38mAmerican Airlines
Deal found 11/2$414
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:00 pmSEA - ILM
1 stop7h 38mDelta
Tue 12/26:02 pmILM - SEA
1 stop19h 18mDelta
Deal found 11/2$417
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:10 pmPDX - ILM
1 stop8h 28mDelta
Sun 11/162:23 pmILM - PDX
1 stop10h 58mDelta
Deal found 11/1$439
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amSEA - ILM
1 stop8h 18mDelta
Wed 12/36:00 amILM - SEA
2 stops19h 23mDelta
Deal found 11/2$448
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:00 amSEA - ILM
2 stops12h 50mUnited Airlines
Wed 12/36:00 amILM - SEA
2 stops13h 07mUnited Airlines
Deal found 11/2$459
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:40 amSEA - ILM
1 stop7h 59mDelta
Mon 11/176:07 pmILM - SEA
1 stop8h 52mDelta
Deal found 11/1$460
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:10 pmPDX - ILM
1 stop8h 21mDelta
Mon 11/106:00 amILM - PDX
1 stop9h 49mDelta
Deal found 11/3$497

Cheap flight deals from Washington to Wilmington

Keep the following information in mind while searching for Washington to Wilmington flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$123
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$678
Provider with most accurate pricing for Seattle/Tacoma Intl-Wilmington New Hanover County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Wilmington New Hanover County flights.
Search Deals
From Washington to Wilmington New Hanover County
Search Deals
One-way flight from Washington to Wilmington New Hanover County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Wilmington 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Washington to Wilmington that are best for you.

Fly from

Washington

Fly to

Wilmington

Route

Depart

Return

Price

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 2/21

9:45 pm-9:37 am

1 stop8h 52m

Wilmington New Hanover County

Wed 2/25

2:30 pm-7:18 pm

1 stop7h 48m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 1/15

6:00 am-5:00 pm

1 stop8h 00m

Wilmington New Hanover County

Tue 1/20

2:00 pm-8:24 pm

1 stop9h 24m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Wed 1/28

10:15 pm-9:35 am

1 stop8h 20m

Wilmington New Hanover County

Sun 2/1

7:12 am-1:21 pm

1 stop9h 09m

$309

SeattleWilmington

SEA - ILM

SEAILM

Seattle/Tacoma Intl

Sun 11/23

11:00 pm-9:38 am

1 stop7h 38m

Wilmington New Hanover County

Thu 12/4

2:23 pm-8:50 pm

1 stop9h 27m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 1/29

6:00 am-5:00 pm

1 stop8h 00m

Wilmington New Hanover County

Sun 2/1

5:51 pm-11:32 pm

1 stop8h 41m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 1/29

10:15 pm-9:35 am

1 stop8h 20m

Wilmington New Hanover County

Mon 2/2

2:00 pm-8:24 pm

1 stop9h 24m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 1/29

5:30 pm-9:42 am

2 stops13h 12m

Wilmington New Hanover County

Mon 2/2

6:00 am-10:49 am

1 stop7h 49m

$314

PortlandWilmington

PDX - ILM

PDXILM

Portland

Tue 1/27

12:40 am-5:00 pm

2 stops13h 20m

Wilmington New Hanover County

Mon 2/2

6:00 am-10:49 am

1 stop7h 49m

$314

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 1/10

6:00 am-7:03 pm

2 stops10h 03m

Wilmington New Hanover County

Thu 1/15

5:51 pm-11:32 pm

1 stop8h 41m

$314

PortlandWilmington

PDX - ILM

PDXILM

Portland

Wed 1/14

5:30 pm-9:57 am

2 stops13h 27m

Wilmington New Hanover County

Wed 1/28

2:32 pm-7:13 pm

1 stop7h 41m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 31 results
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Best time to book a flight from Washington to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Washington 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 Washington to Wilmington

What is the cheapest month to book a flight from State of Washington to Wilmington?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Wilmington (average of $219). Flying from State of Washington to Wilmington in December is currently the most expensive (average of $409). 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 WA to ILM?

Find hourly flight availability from Washington 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 November 3, 2025.

It’s optimal to fly from State of Washington to Wilmington in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    For a flight from Washington to Wilmington, you will be flying into New Hanover County. Wilmington New Hanover County (ILM) is just 4.3 mi from the center of the city.

  • How long is the flight from State of Washington to Wilmington?

    There are many flights that can get you from State of Washington to Wilmington in 8h. Fly via Delta or American Airlines to get the fastest option. The distance between State of Washington and Wilmington is about 2456 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from State of Washington to Wilmington?

    When deciding which route to take from State of Washington to Wilmington consider Portland - Wilmington New Hanover County, Seattle/Tacoma Intl - Wilmington New Hanover County or Spokane - Wilmington New Hanover County as they are the most popular.

  • Can I find deals for flights from Washington to Wilmington that include hotel bookings?

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

  • How can I find direct flights from Washington to Wilmington?

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

  • Can I find deals for business class flights from Washington to Wilmington?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Wilmington?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Wilmington (average of $219). Flying from State of Washington to Wilmington in December is currently the most expensive (average of $409). 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.

See more FAQs

Traveling to a place near Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Carolina Beach
Topsail Beach
Wrightsville Beach
Kure Beach
Southport

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Top 2 airlines flying from Washington to Wilmington

Discover the top 2 airlines that operate flights from Washington to Wilmington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$520FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$533FlexibilityNo cancel feeOn-time71%

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