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$195+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$309
(Delta)

One-way from

$195
(Delta)

Popular in

June

Cheapest in

December

Average price

$399
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 ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:36 pmILM - PDX
1 stop10h 11mDelta
Sun 10/510:05 pmPDX - ILM
1 stop8h 26mDelta
Deal found 8/18$309
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:30 pmILM - PDX
1 stop8h 42mDelta
Sun 10/1910:10 pmPDX - ILM
1 stop8h 21mDelta
Deal found 8/18$339
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/62:55 pmILM - PDX
2 stops11h 57mDelta
Fri 10/1710:10 pmPDX - ILM
1 stop9h 34mDelta
Deal found 8/18$344
This American Airlines deal was found by Cheapflights users on 8/19. 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 12/1311:11 amILM - PDX
1 stop8h 55mAmerican Airlines
Sat 1/1012:06 pmPDX - ILM
1 stop7h 06mAmerican Airlines
Deal found 8/19$349
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:34 pmILM - PDX
1 stop7h 38mDelta
Sun 9/710:05 pmPDX - ILM
1 stop8h 37mDelta
Deal found 8/19$369
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:00 amILM - PDX
3 stops30h 11mMultiple Airlines
Sun 10/55:53 pmPDX - ILM
2 stops26h 35mMultiple Airlines
Deal found 8/19$372
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/72:55 pmILM - PDX
1 stop9h 04mDelta
Sun 10/1910:10 pmPDX - ILM
1 stop8h 21mDelta
Deal found 8/18$384
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:35 pmILM - PDX
2 stops11h 23mDelta
Sun 10/1910:10 pmPDX - ILM
1 stop8h 21mDelta
Deal found 8/18$389

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 August 20, 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

Thu 10/2

2:36 pm-9:47 pm

1 stop10h 11m

Portland

Sun 10/5

10:05 pm-9:31 am

1 stop8h 26m

$309

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 12/13

11:11 am-5:06 pm

1 stop8h 55m

Portland

Sat 1/10

5:53 am-3:57 pm

1 stop7h 04m

$309

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Thu 10/2

6:06 am-2:23 pm

2 stops11h 17m

Portland

Sun 10/5

5:38 am-4:20 pm

1 stop7h 42m

$314

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 8/30

2:55 pm-8:59 pm

1 stop9h 04m

$195

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Thu 9/4

7:00 am-12:12 am

2 stops20h 12m

$205

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Tue 9/16

2:36 pm-9:47 pm

1 stop10h 11m

$229

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 9/3

5:34 pm-10:12 pm

1 stop7h 38m

$229

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Wed 9/17

6:00 am-10:32 am

1 stop7h 32m

$229

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Sat 9/20

6:00 am-10:52 am

1 stop7h 52m

$238

WilmingtonPortland

ILM - PDX

ILMPDX

Wilmington New Hanover County

Fri 9/19

2:36 pm-6:58 pm

1 stop7h 22m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 11 results
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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, November is the cheapest month in which you can book a flight from Wilmington to Portland (average of $277). Flying from Wilmington to Portland in March is currently the most expensive (average of $368). 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 August 20, 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
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 55m. 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 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, November is the cheapest month in which you can book a flight from Wilmington to Portland (average of $277). Flying from Wilmington to Portland in March is currently the most expensive (average of $368). 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
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Lincoln City
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wilmington to Portland

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$510FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$463FlexibilityNo cancel feeOn-timeN/A

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