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Wilmington

$125+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ILM
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$125
(Delta)

Popular in

December

Cheapest in

January

Average price

$558
Provider with most accurate pricing for Seattle/Tacoma Intl-Wilmington New Hanover County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Wilmington New Hanover County flights.
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From Washington to Wilmington New Hanover County
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One-way flight from Washington to Wilmington New Hanover County
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Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 7/45:06 pmPDX - ILM
2 stops13h 33mDelta
Thu 7/102:25 pmILM - PDX
2 stops13h 03mDelta
Deal found 4/30$289
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/71:37 pmPDX - ILM
2 stops26h 00mMultiple Airlines
Thu 6/121:20 pmILM - PDX
2 stops31h 24mMultiple Airlines
Deal found 4/30$301
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:00 amSEA - ILM
2 stops31h 40mMultiple Airlines
Sun 6/151:20 pmILM - SEA
2 stops28h 43mMultiple Airlines
Deal found 4/30$304
This Delta deal was found by Cheapflights users on 4/29. 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 8/1310:59 pmGEG - ILM
1 stop7h 47mDelta
Wed 8/275:45 pmILM - GEG
1 stop7h 11mDelta
Deal found 4/29$309
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:54 pmPDX - ILM
1 stop8h 48mAmerican Airlines
Sun 6/87:37 pmILM - PDX
1 stop7h 59mAmerican Airlines
Deal found 5/1$309
This Sun Country Air deal was found by Cheapflights users on 4/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:33 pmSEA - ILM
1 stop13h 54mSun Country Air
Sun 6/112:54 pmILM - SEA
1 stop22h 14mSun Country Air
Deal found 4/30$310
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:28 pmPDX - ILM
1 stop13h 56mSun Country Air
Thu 6/1212:24 pmILM - PDX
1 stop13h 22mSun Country Air
Deal found 4/30$345
This Delta deal was found by Cheapflights users on 4/30. 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 7/2210:30 pmSEA - ILM
1 stop8h 08mDelta
Sat 7/267:00 amILM - SEA
1 stop8h 04mDelta
Deal found 4/30$451
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/287:20 amSEA - ILM
1 stop8h 40mAmerican Airlines
Wed 6/45:05 amILM - SEA
2 stops10h 42mAmerican Airlines
Deal found 4/29$456
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/2112:20 amSEA - ILM
1 stop12h 04mUnited Airlines
Sat 7/264:59 pmILM - SEA
1 stop10h 00mUnited Airlines
Deal found 4/30$539
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/75:34 amGEG - ILM
2 stops12h 31mAmerican Airlines
Mon 5/126:16 amILM - GEG
1 stop9h 09mAmerican Airlines
Deal found 4/29$560
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 7/315:30 amGEG - ILM
2 stops30h 54mUnited Airlines
Mon 8/44:59 pmILM - GEG
1 stop8h 00mUnited Airlines
Deal found 4/29$647

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 May 1, 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

Fri 7/4

5:06 pm-9:39 am

2 stops13h 33m

Wilmington New Hanover County

Thu 7/10

2:25 pm-12:28 am

2 stops13h 03m

$289

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 6/7

1:37 pm-6:37 pm

2 stops26h 00m

Wilmington New Hanover County

Thu 6/12

1:20 pm-5:44 pm

2 stops31h 24m

$301

SeattleWilmington

SEA - ILM

SEAILM

Seattle/Tacoma Intl

Wed 6/11

6:00 am-4:40 pm

2 stops31h 40m

Wilmington New Hanover County

Sun 6/15

1:20 pm-3:03 pm

2 stops28h 43m

$304

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 6/5

10:54 pm-10:42 am

1 stop8h 48m

Wilmington New Hanover County

Sun 6/8

7:37 pm-12:36 am

1 stop7h 59m

$309

SeattleWilmington

SEA - ILM

SEAILM

Seattle/Tacoma Intl

Wed 5/28

6:33 pm-11:27 am

1 stop13h 54m

Wilmington New Hanover County

Sun 6/1

12:54 pm-8:08 am

1 stop22h 14m

$310

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 6/7

6:28 pm-11:24 am

1 stop13h 56m

Wilmington New Hanover County

Thu 6/12

12:24 pm-10:46 pm

1 stop13h 22m

$345

SeattleWilmington

SEA - ILM

SEAILM

Seattle/Tacoma Intl

Tue 7/22

10:30 pm-9:38 am

1 stop8h 08m

Wilmington New Hanover County

Sat 7/26

7:00 am-12:04 pm

1 stop8h 04m

$451

SeattleWilmington

SEA - ILM

SEAILM

Seattle/Tacoma Intl

Wed 5/28

7:20 am-7:00 pm

1 stop8h 40m

Wilmington New Hanover County

Wed 6/4

5:05 am-12:47 pm

2 stops10h 42m

$456

SeattleWilmington

SEA - ILM

SEAILM

Seattle/Tacoma Intl

Mon 7/21

12:20 am-3:24 pm

1 stop12h 04m

Wilmington New Hanover County

Sat 7/26

4:59 pm-11:59 pm

1 stop10h 00m

$539

PortlandWilmington

PDX - ILM

PDXILM

Portland

Fri 7/4

9:59 am-10:30 pm

1 stop9h 31m

Wilmington New Hanover County

Thu 7/10

4:59 pm-10:29 pm

1 stop8h 30m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 22 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, January is the cheapest month in which you can book a flight from State of Washington to Wilmington (average of $296). Flying from State of Washington to Wilmington in December is currently the most expensive (average of $385). 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 May 1, 2025.

When flying from State of Washington to Wilmington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Wilmington by month

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

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

Get insights into the airlines that provide service to Wilmington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wilmington. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Washington to Wilmington to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • What are the cheapest airlines to fly from State of Washington to Wilmington one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from State of Washington to Wilmington for a low price.

  • 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 Seattle/Tacoma Intl - Wilmington New Hanover County, Portland - 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, January is the cheapest month in which you can book a flight from State of Washington to Wilmington (average of $296). Flying from State of Washington to Wilmington in December is currently the most expensive (average of $385). 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 Washington?

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

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Alternative routes for Washington to Wilmington

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$533FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$357Average$591FlexibilityNo cancel feeOn-time71%

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