$210+ Cheap flights from Wilmington to Seattle (ILM - SEA)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SEA
Jul 22 — Jul 291
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Wilmington to SeattleExplore the most affordable flight options available from Wilmington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
Explore the most affordable flight options available from Wilmington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 9/24:44 pm
ILM
- SEA
1 stop8h 59m
United Airlines
Tue 9/811:59 pm
SEA
- ILM
2 stops12h 38m
United Airlines
Deal found 6/17![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/45:06 am
ILM
- SEA
1 stop7h 41m
American Airlines
Tue 8/115:10 am
SEA
- ILM
1 stop6h 36m
American Airlines
Deal found 6/20![American Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 9/184:44 pm
ILM
- SEA
1 stop9h 01m
United Airlines
Sat 9/267:00 am
SEA
- ILM
2 stops12h 59m
United Airlines
Deal found 6/18![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 6/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:44 pm
ILM
- SEA
1 stop8h 59m
United Airlines
Tue 8/2511:59 pm
SEA
- ILM
2 stops12h 38m
United Airlines
Deal found 6/21![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 8/214:44 pm
ILM
- SEA
1 stop8h 59m
United Airlines
Sun 8/2310:58 pm
SEA
- ILM
1 stop10h 05m
United Airlines
Deal found 6/19![United Airlines logo]()
$479
This Priceline deal was found by Cheapflights users on 6/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:45 pm
ILM
- SEA
1 stop10h 53m
JetBlue
Sat 9/2611:55 pm
SEA
- ILM
1 stop10h 55m
JetBlue
Deal found 6/18![JetBlue logo]()
$483
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 9/54:53 pm
ILM
- SEA
1 stop8h 26m
American Airlines
Mon 9/75:00 am
SEA
- ILM
1 stop7h 44m
American Airlines
Deal found 6/18![American Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 6/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:47 pm
ILM
- SEA
1 stop10h 09m
United Airlines
Sun 7/2610:44 pm
SEA
- ILM
1 stop10h 28m
United Airlines
Deal found 6/21![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/47:30 am
ILM
- SEA
1 stop9h 46m
United Airlines
Tue 8/1111:59 pm
SEA
- ILM
2 stops12h 38m
United Airlines
Deal found 6/20![United Airlines logo]()
$512
This Priceline deal was found by Cheapflights users on 6/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:45 pm
ILM
- SEA
1 stop10h 53m
JetBlue
Sun 9/1311:55 pm
SEA
- ILM
1 stop10h 55m
JetBlue
Deal found 6/22![JetBlue logo]()
$513
Best flights from Wilmington to SeattleDiscover carefully curated flight deals from Wilmington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
Discover carefully curated flight deals from Wilmington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 9/24:44 pm
ILM
- SEA
1 stop8h 59m
United Airlines
Tue 9/811:59 pm
SEA
- ILM
2 stops12h 38m
United Airlines
Deal found 6/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/17. 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.
Thu 9/104:31 pm
ILM
- SEA
1 stop10h 28m
Delta
Sun 9/137:45 pm
SEA
- ILM
2 stops10h 54m
Delta
Deal found 6/17![Delta logo]()
$735
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/47:30 am
ILM
- SEA
1 stop9h 46m
United Airlines
Tue 8/1111:59 pm
SEA
- ILM
2 stops12h 38m
United Airlines
Deal found 6/20![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 8/214:44 pm
ILM
- SEA
2 stops30h 59m
United Airlines
Sun 8/2310:58 pm
SEA
- ILM
1 stop10h 05m
United Airlines
Deal found 6/19![United Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 9/154:44 pm
ILM
- SEA
1 stop9h 01m
United Airlines
Fri 9/1811:00 pm
SEA
- ILM
2 stops10h 03m
United Airlines
Deal found 6/19![United Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 12/86:00 am
ILM
- SEA
3 stops20h 21m
United Airlines
Sat 12/1210:40 pm
SEA
- ILM
2 stops22h 13m
United Airlines
Deal found 6/19![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 6/20. 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 9/104:44 pm
ILM
- SEA
1 stop9h 01m
United Airlines
Sun 9/136:52 pm
SEA
- ILM
2 stops14h 11m
United Airlines
Deal found 6/20![United Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 7/117:30 am
ILM
- SEA
2 stops15h 08m
United Airlines
Sat 7/1811:00 pm
SEA
- ILM
1 stop10h 12m
United Airlines
Deal found 6/19![United Airlines logo]()
$773
Last-minute flights from Wilmington to SeattleDiscover last-minute flight deals from Wilmington to Seattle. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Seattle. Data last updated June 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 7/73:45 pm
ILM
- SEA
1 stop8h 50m
American Airlines
Tue 7/145:10 am
SEA
- ILM
1 stop7h 40m
American Airlines
Deal found 6/18![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 7/73:45 pm
ILM
- SEA
1 stop8h 50m
American Airlines
Sat 7/1112:00 pm
SEA
- ILM
1 stop8h 59m
American Airlines
Deal found 6/17![American Airlines logo]()
$628
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 7/164:15 pm
ILM
- SEA
1 stop9h 45m
American Airlines
Tue 7/219:35 pm
SEA
- ILM
1 stop10h 03m
American Airlines
Deal found 6/21![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 7/164:15 pm
ILM
- SEA
1 stop9h 45m
American Airlines
Mon 7/209:35 pm
SEA
- ILM
1 stop7h 44m
American Airlines
Deal found 6/21![American Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 6/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:47 pm
ILM
- SEA
1 stop10h 09m
United Airlines
Sun 7/2610:44 pm
SEA
- ILM
1 stop10h 28m
United Airlines
Deal found 6/21![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 7/213:47 pm
ILM
- SEA
1 stop10h 09m
United Airlines
Wed 7/228:35 am
SEA
- ILM
2 stops12h 09m
United Airlines
Deal found 6/19![United Airlines logo]()
$621
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:30 pm
ILM
- SEA
1 stop9h 24m
JetBlue
Wed 7/2211:46 pm
SEA
- ILM
1 stop12h 49m
JetBlue
Deal found 6/19![JetBlue logo]()
$662
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 7/285:06 am
ILM
- SEA
1 stop7h 41m
American Airlines
Sun 8/29:35 pm
SEA
- ILM
1 stop7h 44m
American Airlines
Deal found 6/18![American Airlines logo]()
$571
One-way flights from Wilmington to SeattleSearch for one-way flight options from Wilmington to Seattle. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
Search for one-way flight options from Wilmington to Seattle. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:38 pm
ILM
- SEA
2 stops21h 30m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 6/20. 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 8/46:47 pm
ILM
- SEA
1 stop8h 10m
Delta
Deal found 6/20![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 9/196:20 am
ILM
- SEA
1 stop8h 05m
American Airlines
Deal found 6/20![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 9/197:00 am
ILM
- SEA
2 stops15h 15m
United Airlines
Deal found 6/20![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 7/183:45 pm
ILM
- SEA
1 stop8h 50m
American Airlines
Deal found 6/19![American Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/47:30 am
ILM
- SEA
3 stops18h 40m
United Airlines
Deal found 6/20![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 7/187:30 am
ILM
- SEA
2 stops14h 36m
United Airlines
Deal found 6/19![United Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 9/3012:26 pm
ILM
- SEA
1 stop14h 45m
American Airlines
Deal found 6/21![American Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 6/22. 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 9/3011:19 am
ILM
- SEA
2 stops12h 02m
Delta
Deal found 6/22![Delta logo]()
$977
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 9/306:00 am
ILM
- SEA
2 stops30h 36m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,052
Find flight deals from Wilmington to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Seattle (SEA). 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 June 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $445 (American Airlines) |
One-way from | $210 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $653 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington to Seattle 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 June 22, 2026.
Use the filters below to find and compare flights from Wilmington to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Wed 9/2
4:44 pm-10:43 pm
1 stop8h 59m
Seattle/Tacoma Intl
Tue 9/8
11:59 pm-3:37 pm
2 stops12h 38m
$374
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Tue 8/4
7:30 am-2:16 pm
1 stop9h 46m
Seattle/Tacoma Intl
Tue 8/11
11:59 pm-3:37 pm
2 stops12h 38m
$512
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Fri 8/21
4:44 pm-8:43 pm
2 stops30h 59m
Seattle/Tacoma Intl
Sun 8/23
10:58 pm-12:03 pm
1 stop10h 05m
$587
Quickest round-trip
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Tue 9/15
4:44 pm-10:45 pm
1 stop9h 01m
Seattle/Tacoma Intl
Fri 9/18
11:00 pm-12:03 pm
2 stops10h 03m
$600
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Tue 12/8
6:00 am-11:21 pm
3 stops20h 21m
Seattle/Tacoma Intl
Sat 12/12
10:40 pm-11:53 pm
2 stops22h 13m
$614
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Thu 9/10
4:44 pm-10:45 pm
1 stop9h 01m
Seattle/Tacoma Intl
Sun 9/13
6:52 pm-12:03 pm
2 stops14h 11m
$625
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Thu 9/10
4:31 pm-11:59 pm
1 stop10h 28m
Seattle/Tacoma Intl
Sun 9/13
7:45 pm-9:39 am
2 stops10h 54m
$735
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Sat 7/11
7:30 am-7:38 pm
2 stops15h 08m
Seattle/Tacoma Intl
Sat 7/18
11:00 pm-12:12 pm
1 stop10h 12m
$773
Cheapest one-way
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Tue 8/4
6:47 pm-11:57 pm
1 stop8h 10m
$288
Quickest one-way
WilmingtonSeattle
ILM - SEA
ILMSEA
Wilmington New Hanover County
Sat 9/19
6:20 am-11:25 am
1 stop8h 05m
$308
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Wilmington to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Seattle in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Wilmington-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Wilmington to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Wilmington with our price prediction graph.
ILM-SEA
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 Wilmington to Seattle
What is the cheapest month to book a flight from Wilmington to Seattle?
Currently, October is the cheapest month in which you can book a flight from Wilmington to Seattle (average of $368). Flying from Wilmington to Seattle in June is currently the most expensive (average of $653). 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.
How much does it cost to fly round-trip from Wilmington to Seattle?
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 22, 2026.
Read through reviews of airlines operating flights from Wilmington to Seattle, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Overall
7.1
Boarding
7.5
Entertainment
6.8
Food
6.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.2
Overall
7.1
Boarding
7.5
Entertainment
6.8
Food
6.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Wilmington to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Renton
Edmonds
Snoqualmie
Tumwater
Tukwila
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia
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Wilmington and Seattle flights
Browse other Wilmington and Seattle flight options. Last updated on June 22, 2026.
Other flights from Wilmington
Browse through other flights departing from Wilmington. Flights are based on user searches made on Cheapflights and were last updated on June 22, 2026.
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Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 22, 2026.
Top airline flying from Wilmington to Seattle
Discover the top airline that operate flights from Wilmington to Seattle. 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 June 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$540 | FlexibilityNo cancel fee | On-time71% |