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$262+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
ILM
-
PDX
1 stop7h 52m
Delta
Wed 2/259:45 pm
PDX
-
ILM
1 stop8h 42m
Delta
Deal found 1/20$349
This Delta deal was found by Cheapflights users on 1/20. 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 3/214:30 pm
ILM
-
PDX
1 stop8h 38m
Delta
Mon 3/305:40 pm
PDX
-
ILM
2 stops12h 50m
Delta
Deal found 1/20$354
This deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
ILM
-
PDX
1 stop7h 52m
Delta
Sat 2/219:45 pm
PDX
-
ILM
1 stop8h 42m
Delta
Deal found 1/20$374
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/42:32 pm
ILM
-
PDX
1 stop7h 41m
Delta
Tue 2/109:45 pm
PDX
-
ILM
1 stop8h 48m
Delta
Deal found 1/20$379
This Delta deal was found by Cheapflights users on 1/21. 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 2/46:00 am
ILM
-
PDX
2 stops13h 25m
Delta
Wed 2/119:45 pm
PDX
-
ILM
1 stop8h 42m
Delta
Deal found 1/21$384
This Delta deal was found by Cheapflights users on 1/20. 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 2/311:58 am
ILM
-
PDX
2 stops11h 34m
Delta
Tue 2/105:25 pm
PDX
-
ILM
2 stops13h 08m
Delta
Deal found 1/20$390
This deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
ILM
-
PDX
1 stop7h 52m
Delta
Wed 2/259:45 pm
PDX
-
ILM
1 stop8h 42m
Delta
Deal found 1/20$412
This Delta deal was found by Cheapflights users on 1/20. 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 2/74:48 pm
ILM
-
PDX
1 stop8h 27m
Delta
Tue 2/109:45 pm
PDX
-
ILM
1 stop8h 48m
Delta
Deal found 1/20$414
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/56:00 am
ILM
-
PDX
2 stops15h 56m
United Airlines
Mon 2/911:59 pm
PDX
-
ILM
2 stops12h 45m
United Airlines
Deal found 1/20$419
This Delta deal was found by Cheapflights users on 1/21. 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 2/410:18 am
ILM
-
PDX
2 stops13h 22m
Delta
Mon 2/95:08 pm
PDX
-
ILM
2 stops13h 25m
Delta
Deal found 1/21$420
This American Airlines deal was found by Cheapflights users on 1/20. 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 5/232:50 pm
ILM
-
PDX
1 stop8h 17m
American Airlines
Sat 5/309:44 pm
PDX
-
ILM
1 stop7h 45m
American Airlines
Deal found 1/20$427

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$349

One-way from

$262
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$486
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. 13% potential increase in price ($76 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 January 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 January 21, 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

Sat 3/21

4:30 pm-10:08 pm

1 stop8h 38m

Portland

Mon 3/30

5:40 pm-9:30 am

2 stops12h 50m

$354

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 2/4

2:32 pm-7:13 pm

1 stop7h 41m

Portland

Wed 2/11

9:45 pm-9:27 am

1 stop8h 42m

$379

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 2/3

6:00 am-10:47 am

1 stop7h 47m

Portland

Wed 2/11

9:45 pm-9:27 am

1 stop8h 42m

$379

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 2/4

2:32 pm-10:15 pm

1 stop10h 43m

Portland

Tue 2/10

10:30 am-11:51 pm

2 stops10h 21m

$384

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Thu 2/5

10:18 am-10:20 pm

2 stops15h 02m

Portland

Wed 2/11

9:45 pm-9:27 am

1 stop8h 42m

$384

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 2/6

2:32 pm-10:15 pm

1 stop10h 43m

Portland

Mon 2/9

9:45 pm-9:33 am

1 stop8h 48m

$409

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 2/6

2:32 pm-10:15 pm

1 stop10h 43m

Portland

Tue 2/10

9:45 pm-9:33 am

1 stop8h 48m

$409

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Thu 2/5

6:00 am-10:47 am

1 stop7h 47m

Portland

Mon 2/9

5:25 pm-9:33 am

2 stops13h 08m

$414

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 2/20

2:19 pm-10:24 pm

2 stops11h 05m

$304

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Mon 5/18

3:03 pm-10:32 pm

2 stops10h 29m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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 $425). 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 January 21, 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
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

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
8,088 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

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
11,174 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

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 8h 38m. 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.

  • What are the cheapest airlines to fly from Wilmington to Portland one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $179. Delta flights start at $228 while deals on American Airlines start at $269 one-way.

  • 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 $425). 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
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$503FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$490FlexibilityNo cancel feeOn-time71%

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