HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$269+ Cheap flights from Wilmington (ILM) to Washington

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SEA
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington to Washington with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Wilmington to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$308
(American Airlines)

One-way from

$269
(United Airlines)
From Wilmington New Hanover County to Washington
Search Deals
One-way flight from Wilmington New Hanover County to Washington
Search Deals

Find flight deals from Wilmington to Washington

Cheapest flights from Wilmington to Washington
Explore the most affordable flight options available from Wilmington to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:00 amILM - SEA
2 stops15h 05mUnited Airlines
Thu 1/25:00 amSEA - ILM
2 stops15h 57mUnited Airlines
Deal found 12/21$689
This Delta deal was found by Cheapflights users on 12/21. 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 12/2211:14 amILM - SEA
1 stop8h 59mDelta
Thu 1/210:45 pmSEA - ILM
1 stop8h 51mDelta
Deal found 12/21$1,058
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/224:20 pmILM - SEA
1 stop7h 41mAmerican Airlines
Wed 1/112:55 amSEA - ILM
1 stop12h 40mAmerican Airlines
Deal found 12/21$1,451

Find flights from Wilmington to Washington within your budget

Customize your flight search to find flights from Wilmington to Washington 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Wed 1/22

6:44 am-12:41 pm

1 stop8h 57m

Seattle/Tacoma Intl

Sat 1/25

1:43 pm-11:52 pm

1 stop7h 09m

$308

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 1/15

6:00 am-6:43 pm

2 stops15h 43m

Portland

Fri 1/31

10:48 pm-12:42 pm

1 stop10h 54m

$313

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 1/18

4:00 pm-9:55 pm

1 stop8h 55m

Portland

Tue 1/28

6:05 am-9:46 pm

2 stops12h 41m

$343

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 4/22

5:26 am-12:26 pm

2 stops10h 00m

Portland

Tue 4/29

6:44 pm-8:22 am

2 stops10h 38m

$348

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Wed 1/22

6:00 am-7:08 pm

2 stops16h 08m

Seattle/Tacoma Intl

Sat 1/25

6:15 am-11:40 pm

3 stops14h 25m

$453

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Thu 2/13

4:34 pm-4:43 pm

3 stops27h 09m

Seattle/Tacoma Intl

Sun 2/16

5:38 pm-8:29 pm

3 stops23h 51m

$520

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Sat 5/3

3:11 pm-8:25 pm

1 stop8h 14m

Seattle/Tacoma Intl

Sun 5/11

9:45 pm-10:10 am

1 stop9h 25m

$778

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Tue 4/22

6:25 pm-12:09 am

1 stop8h 44m

Seattle/Tacoma Intl

Mon 4/28

12:40 am-4:28 pm

2 stops12h 48m

$852

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Sat 2/22

4:09 pm-10:09 pm

1 stop9h 00m

$269

WilmingtonSeattle

ILM - SEA

ILMSEA

Wilmington New Hanover County

Fri 2/21

6:59 pm-10:05 am

2 stops18h 06m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from Wilmington to Washington

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

Travel insights for flights from Wilmington to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Wilmington to State of Washington (average of $238). Flying from Wilmington to State of Washington in July is currently the most expensive (average of $411). 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 WA?

Find hourly flight availability from Wilmington to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wilmington to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta from Wilmington to Washington to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,537 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.2

Comfort

7.9

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Alaska Airlines
8.0
Very good
9,537 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.2

Comfort

7.9

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Delta
8.0
Very good
8,594 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.2

Comfort

7.9

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

United Airlines
7.4
Good
9,028 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.2

Comfort

7.9

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.2

Comfort

7.9

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Washington. 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?

    Located just 4.3 mi from the city center, Wilmington New Hanover County (ILM) is the airport most travelers will use when flying to Washington from Wilmington.

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

    $269 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $333 and $354, respectively.

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

    The most popular route from Wilmington to State of Washington is Wilmington New Hanover County - Seattle/Tacoma Intl. You may also consider Wilmington New Hanover County - Portland or Wilmington New Hanover County - Spokane.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Wilmington to State of Washington (average of $238). Flying from Wilmington to State of Washington in July is currently the most expensive (average of $411). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wilmington to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Raleigh to Newark flights
Raleigh to John F Kennedy Intl flights
Charlotte to Newark flights
Raleigh to LaGuardia flights
Charlotte to LaGuardia flights
Raleigh to Miami flights
Raleigh to Orlando flights
Raleigh to Las Vegas flights
Raleigh to Dallas/Fort Worth flights
Raleigh to Fort Lauderdale flights
Charlotte to Denver flights
Charlotte to Fort Lauderdale flights
Charlotte to Dallas/Fort Worth flights
Charlotte to Las Vegas flights
Charlotte to Orlando flights
Raleigh to Los Angeles flights
Raleigh to Denver flights
Raleigh to Seattle flights
Charlotte to Miami flights
Charlotte to Boston flights
Raleigh to Tampa flights
Charlotte to Hobby flights
Raleigh to Hobby flights
Charlotte to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Charlotte to Los Angeles flights
Charlotte to George Bush Intcntl flights
Raleigh to San Francisco flights
Raleigh to Atlanta flights
Charlotte to Detroit flights
Raleigh to George Bush Intcntl flights
Charlotte to Salt Lake City flights
Raleigh to Boston flights
Charlotte to Sky Harbor Intl flights
Raleigh to Salt Lake City flights
Charlotte to New Orleans flights
Raleigh to Nashville flights
Charlotte to Dulles Intl flights
Charlotte to Seattle flights
Raleigh to Austin flights
Charlotte to Baltimore flights
Charlotte to Tampa flights
Norfolk to Orlando flights
Raleigh to Sky Harbor Intl flights
Norfolk to Miami flights
Raleigh to Philadelphia flights
Charlotte to Philadelphia flights
Charlotte to Reagan-National flights
Raleigh to Dulles Intl flights

Top 2 airlines flying from Wilmington to Washington

Discover the top 2 airlines that operate flights from Wilmington to Washington. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$622FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$558FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.