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Cheap flights from Wilmington to Seattle from $332

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wilmington to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 4:03 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
13h 03m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
7:00 am - 11:58 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
13h 58m2 stops Chicago O'Hare Intl Newark
$485United Airlines
Fri, Feb 5 - Mon, Feb 8
American Airlines Logo
7:07 am - 3:41 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
11h 34m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 5:03 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
8h 03m1 stop Charlotte Douglas
$495American Airlines
Tue, Jan 12 - Sat, Jan 16
American Airlines Logo
2:50 pm - 10:39 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
10h 49m1 stop Charlotte Douglas
American Airlines Logo
1:19 pm - 12:12 amSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
7h 53m1 stop Chicago O'Hare Intl
$532American Airlines
Wed, Mar 31 - Sat, Apr 10
United Airlines Logo
6:00 am - 6:59 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
15h 59m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
8:30 am - 11:57 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
12h 27m2 stops Denver Intl Newark
$546United Airlines
Wed, Mar 31 - Sat, Apr 10
American Airlines Logo
10:13 am - 6:18 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
11h 05m1 stop Charlotte Douglas
American Airlines Logo
11:09 am - 9:49 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
7h 40m1 stop Charlotte Douglas
$546American Airlines
Wed, Feb 10 - Fri, Feb 19
American Airlines Logo
11:43 am - 8:13 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
11h 30m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
6:00 am - 5:03 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
8h 03m1 stop Charlotte Douglas
$564American Airlines
Tue, Jan 12 - Sat, Jan 16
United Airlines Logo
6:00 am - 9:02 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
18h 02m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 11:58 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
13h 58m2 stops Los Angeles Newark
$565United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
6:00 am - 9:02 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
18h 02m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 11:58 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
13h 58m2 stops Chicago O'Hare Intl Newark
$565United Airlines
Sat, Feb 6 - Tue, Feb 9
American Airlines Logo
3:35 pm - 10:34 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
9h 59m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 4:46 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
7h 46m1 stop Charlotte Douglas
$569American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
11:01 am - 6:23 pmILM  Wilmington New Hanover County-SEA Seattle/Tacoma Intl
10h 22m1 stop Charlotte Douglas
American Airlines Logo
11:16 am - 9:48 pmSEA  Seattle/Tacoma Intl-ILM Wilmington New Hanover County
7h 32m1 stop Charlotte Douglas
$597American Airlines
Thu, Dec 3 - Sun, Dec 6

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United Airlines flights from Wilmington to Seattle

Our best United Airlines deals on Wilmington to Seattle flight tickets
United Airlines
Feb 5
ILM6:00 amWilmington New Hanover County
13h 03m
2 stops
SEA4:03 pmSeattle/Tacoma Intl
Feb 8
SEA7:00 amSeattle/Tacoma Intl
13h 58m
2 stops
ILM11:58 pmWilmington New Hanover County
$485
United Airlines
Feb 6
ILM6:00 amWilmington New Hanover County
18h 02m
3 stops
SEA9:02 pmSeattle/Tacoma Intl
Feb 9
SEA7:00 amSeattle/Tacoma Intl
13h 58m
2 stops
ILM11:58 pmWilmington New Hanover County
$565
United Airlines
Oct 24
ILM4:00 pmWilmington New Hanover County
8h 15m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Oct 31
SEA8:30 amSeattle/Tacoma Intl
12h 14m
2 stops
ILM11:44 pmWilmington New Hanover County
$574

American Airlines flights from Wilmington to Seattle

Our best American Airlines deals on Wilmington to Seattle flight tickets
American Airlines
Jan 12
ILM7:07 amWilmington New Hanover County
11h 34m
1 stop
SEA3:41 pmSeattle/Tacoma Intl
Jan 16
SEA6:00 amSeattle/Tacoma Intl
8h 03m
1 stop
ILM5:03 pmWilmington New Hanover County
$495
American Airlines
Mar 31
ILM2:50 pmWilmington New Hanover County
10h 49m
1 stop
SEA10:39 pmSeattle/Tacoma Intl
Apr 10
SEA1:19 pmSeattle/Tacoma Intl
7h 53m
1 stop
ILM12:12 amWilmington New Hanover County
$532
American Airlines
Feb 10
ILM10:13 amWilmington New Hanover County
11h 05m
1 stop
SEA6:18 pmSeattle/Tacoma Intl
Feb 19
SEA11:09 amSeattle/Tacoma Intl
7h 40m
1 stop
ILM9:49 pmWilmington New Hanover County
$546

momondo Fare Finder

 
Use the filters below to find and compare flights from Wilmington to Seattle that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Fri 2/5

6:00 am-4:03 pm

2 stops13h 03m

Seattle/Tacoma Intl

Mon 2/8

7:00 am-11:58 pm

2 stops13h 58m

$485

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Tue 1/12

7:07 am-3:41 pm

1 stop11h 34m

Seattle/Tacoma Intl

Sat 1/16

6:00 am-5:03 pm

1 stop8h 03m

$495

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Wed 3/31

2:50 pm-10:39 pm

1 stop10h 49m

Seattle/Tacoma Intl

Sat 4/10

1:19 pm-12:12 am

1 stop7h 53m

$532

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Wed 3/31

6:00 am-6:59 pm

2 stops15h 59m

Seattle/Tacoma Intl

Sat 4/10

8:30 am-11:57 pm

2 stops12h 27m

$546

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Wed 2/10

10:13 am-6:18 pm

1 stop11h 05m

Seattle/Tacoma Intl

Fri 2/19

11:09 am-9:49 pm

1 stop7h 40m

$546

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Tue 1/12

11:43 am-8:13 pm

2 stops11h 30m

Seattle/Tacoma Intl

Sat 1/16

6:00 am-5:03 pm

1 stop8h 03m

$564

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Sat 2/6

6:00 am-9:02 pm

3 stops18h 02m

Seattle/Tacoma Intl

Tue 2/9

7:00 am-11:58 pm

2 stops13h 58m

$565

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Sat 2/6

6:00 am-9:02 pm

3 stops18h 02m

Seattle/Tacoma Intl

Tue 2/9

7:00 am-11:58 pm

2 stops13h 58m

$565
Quickest round-trip

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Tue 11/3

3:35 pm-10:34 pm

1 stop9h 59m

Seattle/Tacoma Intl

Sat 11/7

6:00 am-4:46 pm

1 stop7h 46m

$569

WilmingtonSeattle

ILM Wilmington New Hanover County - SEA Seattle/Tacoma Intl

ILMSEA

Wilmington New Hanover County

Thu 12/3

11:01 am-6:23 pm

1 stop10h 22m

Seattle/Tacoma Intl

Sun 12/6

11:16 am-9:48 pm

1 stop7h 32m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Wilmington to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Wilmington and Seattle?

Prices are currently typical for flights on this route.

Typical prices usually range from $444 to $558.
The lowest price recently found on this route was $485.

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Wilmington to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $408. If you don’t want to visit Seattle in February, then you should wait until November to fly from Wilmington, when ticket prices are also cheap, with an average price of $454.

How have Wilmington to Seattle flight prices changed over time?

When to book flights from Wilmington to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Wilmington to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Wilmington to Seattle (ILM to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to Seattle

Best Price Found

$332

Fastest flight time

9h 16m

Direct flights

None
The best one-way flight to Seattle from Wilmington in the past 72 hours is $332. The best round-trip flight deal from Wilmington to Seattle found on momondo in the last 72 hours is $485.
The fastest flight from Wilmington to Seattle takes 9h 16m
There are no direct flights from Wilmington to Seattle. There are no popular flight routes from Wilmington to Seattle.
Search flight deals

Frequently asked questions about flying from Wilmington to Seattle

  • How far is Wilmington New Hanover County to Seattle/Tacoma Intl by plane?

    There are 2457.2 mi between Wilmington New Hanover County and Seattle/Tacoma Intl. Typically, this will take 9h 16m by plane in normal conditions.

  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Wilmington New Hanover County Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Wilmington New Hanover County Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Wilmington New Hanover County Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Wilmington to Seattle?

Best airlines flying from Wilmington to Seattle

Compare and see reviews for airlines that fly from Wilmington to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $358Free CancellationRating
7.0
12,186 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Redmond
Olympia
Federal Way
Kent
Lakewood
Lynnwood
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wilmington to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Wilmington to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wilmington to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Wilmington to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wilmington to Seattle.

I’m not ready to book a flight from Wilmington to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Wilmington to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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