SEA - ILM

$242 Find Cheap Flights from Seattle to Wilmington - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$404
Typical prices: $466-$637
United Airlines
Wed 10/17Wed 10/24
SEA - ILM • 2 stops
Cheapest one-way
$242
Typical prices: $268-$457
Multiple Airlines
Sat 10/20
SEA - ILM • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Wilmington. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 40% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $508 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 56m (one-way)
Insights
Insights
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We hope you love your trip to Wilmington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Wilmington (SEA-ILM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Wilmington

Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
8:25 am - 10:59 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
11h 34m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
4:00 pm - 9:15 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
8h 15m1 stop Denver Intl
$404United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
7:00 am - 10:59 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
12h 59m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 3:52 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
12h 52m2 stops Newark Chicago O'Hare Intl
$409United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
5:00 am - 3:19 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
7h 19m1 stop Denver Intl
United Airlines Logo
4:00 pm - 9:15 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
8h 15m1 stop Denver Intl
$439United Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
10:31 am - 11:59 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
10h 28m1 stop Chicago O'Hare Intl
American Airlines Logo
4:14 pm - 11:10 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
9h 56m1 stop Charlotte Douglas
$475American Airlines
Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
11:59 pm - 11:38 amSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
8h 39m1 stop Chicago O'Hare Intl
American Airlines Logo
7:15 am - 3:43 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
11h 28m1 stop Chicago O'Hare Intl
$475American Airlines
Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
1:25 pm - 12:08 amSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
7h 43m1 stop Charlotte Douglas
American Airlines Logo
12:11 pm - 8:15 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
11h 04m1 stop Chicago O'Hare Intl
$475American Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
12:20 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
8h 39m1 stop Newark
United Airlines Logo
6:00 am - 1:00 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
10h 00m1 stop Newark
$509United Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
10:45 pm - 11:33 amSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
9h 48m1 stop Newark
United Airlines Logo
6:00 am - 6:09 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
15h 09m2 stops Newark Denver Intl
$514United Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
5:30 pm - 11:33 amSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
15h 03m2 stops San Francisco Newark
United Airlines Logo
6:00 am - 6:09 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
15h 09m2 stops Newark Denver Intl
$519United Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
6:57 am - 11:59 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
14h 02m2 stops San Francisco Newark
United Airlines Logo
6:00 am - 8:10 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
17h 10m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl
$525United Airlines
Booking Insights

Price, demand and travel trends for Seattle to Wilmington flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Wilmington with more confidence.

How much is a round-trip flight from Seattle to Wilmington?

Round-trip flights from Seattle to Wilmington start at $404. Prices are below average for this route right now, with typical round-trip fares ranging from $466 to $637. The lowest price found in the past 5 days was $404 on United Airlines.

What's the cheapest day of the week to fly from Seattle to Wilmington?

Wednesday is the cheapest day of the week to fly from Seattle to Wilmington, it is 23% cheaper than the average day. Sunday is the most expensive day with flight prices 23% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Wilmington?

•February is the cheapest month to fly from Seattle to Wilmington at $329 round-trip.
•June ($666) and August ($624) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 102% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Seattle to Wilmington flights

Low season

February

Cheapest flight

$242
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Seattle to Wilmington

When to book flights from Seattle to Wilmington

Are your dates flexible? Find out the best times to travel from Seattle to Wilmington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Wilmington flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Seattle to Wilmington?

    Two cabin classes are available on flights from Seattle to Wilmington:

    • Economy Class
    • First Class

  • How long is a flight from Seattle to Wilmington?

    A nonstop flight from Seattle to Wilmington takes 0h 00m, covering 2,452 miles.

  • Do I need a passport to fly from Seattle to Wilmington?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Seattle to Wilmington flight?

    Round-trip flights from Seattle to Wilmington range from $466 to $637, with an average of $551 over the past 12 months. Anything below $466 counts as a good deal.

  • Have flight prices from Seattle to Wilmington changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $404 to $2,174. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Seattle to Wilmington looking right now?

    One-way fares from Seattle to Wilmington are currently lower than usual. Average one-way flight prices are about $318, which is 17% below the typical average for this route.

  • What car rental options are available at Wilmington New Hanover County Airport (ILM)?

    Wilmington New Hanover County Airport (ILM) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    • Budget
    • Alamo
    • Thrifty
    • Avis
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Seattle to Wilmington?

    Flights from Seattle to Wilmington usually depart from Seattle/Tacoma Intl (SEA) and arrive at Wilmington New Hanover County (ILM).

  • Which airports do connecting flights from Seattle to Wilmington pass through?

    One-stop flights from Seattle to Wilmington most commonly connect through:

    • Charlotte Douglas (CLT) - 78% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 10% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections
    • Newark (EWR) - 2% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Wilmington?

    Yes. Being flexible with your travel dates can save you up to 38% on the Seattle to Wilmington route. Wednesday is the cheapest departure day at $429 round-trip on average, while Sunday is the most expensive at $681, a difference of $252. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Wilmington?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 56m, compared with 8h 38m via Atlanta Hartsfield-Jackson (ATL) and 9h 03m via Dallas/Fort Worth (DFW).

  • What is the time difference between Seattle and Wilmington?

    Wilmington is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Wilmington flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $429 - about $252 less than Sunday (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Wilmington trip for February. Fares historically average $329 round-trip in that month - typically $337 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Wilmington New Hanover County Airport.
    - Country Inn & Suites by Radisson,Wilmington, NC

More options for your flight from Seattle to Wilmington

Complete your trip to Wilmington with a hotel stay or car rental

Car rentals in Wilmington
Hotels in Wilmington
Vacations in Wilmington