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$234+ Cheap flights from Wilmington to Portland (ILM - PDX)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Wilmington to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Portland (PDX). 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$234
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$527
Provider with most accurate pricing for Wilmington New Hanover County-Portland flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Portland flights.
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From Wilmington New Hanover County to Portland
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One-way flight from Wilmington New Hanover County to Portland
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Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Wilmington to Portland

Cheapest flights from Wilmington to Portland
Explore the most affordable flight options available from Wilmington to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 12/64:15 pmILM - PDX
1 stop9h 04mDelta
Sun 12/1410:10 pmPDX - ILM
1 stop8h 31mDelta
Deal found 10/21$309
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 11/56:00 amILM - PDX
1 stop10h 00mDelta
Tue 11/1110:10 pmPDX - ILM
1 stop8h 28mDelta
Deal found 10/21$339
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/72:21 pmILM - PDX
1 stop7h 45mDelta
Sun 11/910:10 pmPDX - ILM
1 stop8h 28mDelta
Deal found 10/22$369
This Delta deal was found by Cheapflights users on 10/20. 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 11/46:00 amILM - PDX
2 stops9h 50mDelta
Sat 11/85:07 pmPDX - ILM
2 stops13h 32mDelta
Deal found 10/20$379
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 11/146:00 amILM - PDX
1 stop9h 49mDelta
Sat 11/1512:35 amPDX - ILM
2 stops10h 03mDelta
Deal found 10/21$409
This Delta deal was found by Cheapflights users on 10/20. 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.
Sat 10/254:30 pmILM - PDX
1 stop8h 38mDelta
Fri 10/3111:26 amPDX - ILM
1 stop8h 13mDelta
Deal found 10/20$427

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington to Portland 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 October 22, 2025.
Use the filters below to find and compare flights from Wilmington to Portland that are best for you.

Fly from

Wilmington

Fly to

Portland

Route

Depart

Return

Price

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 12/6

4:15 pm-10:19 pm

1 stop9h 04m

Portland

Sun 12/14

10:10 pm-9:41 am

1 stop8h 31m

$309

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 11/14

6:00 am-12:49 pm

1 stop9h 49m

Portland

Sun 11/16

10:10 pm-9:38 am

1 stop8h 28m

$309

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 11/5

6:00 am-1:00 pm

1 stop10h 00m

Portland

Tue 11/11

10:10 pm-9:38 am

1 stop8h 28m

$339

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 11/4

6:00 am-1:00 pm

1 stop10h 00m

Portland

Sat 11/8

10:10 pm-9:39 am

1 stop8h 29m

$369

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 11/7

2:21 pm-7:06 pm

1 stop7h 45m

Portland

Sun 11/9

10:10 pm-9:38 am

1 stop8h 28m

$369

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 11/21

1:00 pm-8:04 am

2 stops22h 04m

$234

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 12/2

5:42 pm-11:28 pm

1 stop8h 46m

$269

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 11/21

2:39 pm-9:15 pm

1 stop9h 36m

$289

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sun 11/16

2:27 pm-12:09 am

2 stops12h 42m

$398

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 12/2

6:00 am-11:03 am

3 stops32h 03m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 11 results
1
2

Compare providers for flights from Wilmington to Portland

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 Portland in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Wilmington-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-Portland 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-Portland 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 Portland

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

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Portland

What is the cheapest month to book a flight from Wilmington to Portland?

Currently, April is the cheapest month in which you can book a flight from Wilmington to Portland (average of $258). Flying from Wilmington to Portland in May is currently the most expensive (average of $402). 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated October 22, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wilmington to Portland?

    Departing from Wilmington to Portland will take you 9h 04m. Wilmington and Portland are separated by a distance of 2456 mi.

  • What are the cheapest airlines flying from Wilmington to Portland round-trip?

    Flying on American Airlines is currently your cheapest option to Portland, with prices starting at $308. Another option worth looking into is Delta, starting at $308 round trip. American Airlines is currently priced 36% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wilmington to Portland 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 Portland?

    Currently, April is the cheapest month in which you can book a flight from Wilmington to Portland (average of $258). Flying from Wilmington to Portland in May is currently the most expensive (average of $402). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Wilmington to Portland

Discover the top 2 airlines that operate flights from Wilmington to Portland. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$475FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$511FlexibilityNo cancel feeOn-time71%

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