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$193+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap 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 February 23, 2026.

This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/235:11 pm
ILM
-
PDX
1 stop8h 58m
American Airlines
Mon 3/309:44 pm
PDX
-
ILM
1 stop10h 09m
American Airlines
Deal found 2/19$359
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 8/75:45 pm
ILM
-
PDX
1 stop9h 14m
Delta
Sat 8/155:10 pm
PDX
-
ILM
2 stops13h 32m
Delta
Deal found 2/20$364
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/45:11 pm
ILM
-
PDX
1 stop8h 55m
American Airlines
Sat 4/1111:47 pm
PDX
-
ILM
2 stops9h 48m
American Airlines
Deal found 2/19$370
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/143:27 pm
ILM
-
PDX
2 stops11h 30m
American Airlines
Fri 4/1712:59 am
PDX
-
ILM
2 stops10h 14m
American Airlines
Deal found 2/21$375
This United Airlines deal was found by Cheapflights users on 2/20. 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 8/117:30 am
ILM
-
PDX
2 stops14h 48m
United Airlines
Tue 8/1810:56 pm
PDX
-
ILM
1 stop10h 09m
United Airlines
Deal found 2/20$394
This Delta deal was found by Cheapflights users on 2/22. 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 7/2912:15 pm
ILM
-
PDX
2 stops12h 31m
Delta
Tue 8/47:55 pm
PDX
-
ILM
2 stops10h 49m
Delta
Deal found 2/22$409
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/66:44 am
ILM
-
PDX
1 stop9h 18m
American Airlines
Tue 3/1010:35 pm
PDX
-
ILM
1 stop8h 58m
American Airlines
Deal found 2/19$419
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 5/233:08 pm
ILM
-
PDX
1 stop11h 15m
American Airlines
Sat 5/309:57 pm
PDX
-
ILM
1 stop7h 33m
American Airlines
Deal found 2/21$432
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:30 pm
ILM
-
PDX
1 stop10h 55m
JetBlue
Sat 5/3011:40 pm
PDX
-
ILM
1 stop10h 53m
JetBlue
Deal found 2/20$433
This Delta deal was found by Cheapflights users on 2/20. 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 3/74:17 pm
ILM
-
PDX
1 stop8h 51m
Delta
Wed 3/256:05 am
PDX
-
ILM
2 stops13h 47m
Delta
Deal found 2/20$434

Find 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(American Airlines)

One-way from

$193
(Booking.com)

Popular in

March

Cheapest in

August

Average price

$536
Provider with most accurate pricing for Wilmington New Hanover County-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Portland flights.
Search Deals
From Wilmington New Hanover County to Portland
Search Deals
One-way flight from Wilmington New Hanover County to Portland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 23, 2026.
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

Mon 3/23

5:11 pm-11:09 pm

1 stop8h 58m

Portland

Mon 3/30

9:44 pm-10:53 am

1 stop10h 09m

$359

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 8/7

5:45 pm-11:59 pm

1 stop9h 14m

Portland

Sat 8/15

5:10 pm-9:42 am

2 stops13h 32m

$364

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 4/4

5:11 pm-11:06 pm

1 stop8h 55m

Portland

Sat 4/11

11:47 pm-12:35 pm

2 stops9h 48m

$370

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 8/11

7:30 am-7:18 pm

2 stops14h 48m

Portland

Tue 8/18

10:59 pm-12:05 pm

2 stops10h 06m

$399

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 8/11

6:00 am-10:37 am

1 stop7h 37m

Portland

Tue 8/18

9:45 pm-9:42 am

1 stop8h 57m

$399

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 3/6

6:00 am-7:14 pm

2 stops16h 14m

Portland

Tue 3/10

7:30 am-10:13 pm

2 stops11h 43m

$399

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 7/29

12:15 pm-9:46 pm

2 stops12h 31m

Portland

Tue 8/4

7:55 pm-9:44 am

2 stops10h 49m

$409

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 3/6

6:44 am-1:02 pm

1 stop9h 18m

Portland

Tue 3/10

10:35 pm-10:33 am

1 stop8h 58m

$419

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 5/23

2:30 pm-10:25 pm

1 stop10h 55m

Portland

Sat 5/30

11:40 pm-1:33 pm

1 stop10h 53m

$433

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Thu 6/25

12:24 pm-10:43 pm

1 stop13h 19m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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, September is the cheapest month in which you can book a flight from Wilmington to Portland (average of $300). Flying from Wilmington to Portland in May is currently the most expensive (average of $376). 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 February 23, 2026.
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
8,236 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,236 reviews
Delta
7.9
Good
8,236 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,339 reviews
Delta
7.9
Good
8,236 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 14m. Wilmington and Portland are separated by a distance of 2456 mi. This flight may include one or multiple stops.

  • 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 37% 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, September is the cheapest month in which you can book a flight from Wilmington to Portland (average of $300). Flying from Wilmington to Portland in May is currently the most expensive (average of $376). 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
Longview
Lake Oswego
Hillsboro
Troutdale
Beaverton
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria

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.

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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$511FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$484FlexibilityNo cancel feeOn-time71%

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