HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$222+ Cheap flights from Portland to Wilmington (PDX - ILM)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILM
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Wilmington with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Wilmington

Cheapest flights from Portland to Wilmington
Explore the most affordable flight options available from Portland to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:06 pm
PDX
-
ILM
1 stop7h 40m
American Airlines
Fri 9/254:24 pm
ILM
-
PDX
1 stop9h 59m
American Airlines
Deal found 7/22$396
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:44 pm
PDX
-
ILM
1 stop7h 42m
American Airlines
Wed 10/284:25 pm
ILM
-
PDX
1 stop10h 14m
American Airlines
Deal found 7/22$399
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/2711:15 am
PDX
-
ILM
1 stop9h 42m
United Airlines
Sun 8/304:44 pm
ILM
-
PDX
1 stop9h 08m
United Airlines
Deal found 7/21$420
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:12 pm
PDX
-
ILM
1 stop7h 47m
American Airlines
Wed 10/212:40 pm
ILM
-
PDX
1 stop8h 14m
American Airlines
Deal found 7/22$422
This Delta deal was found by Cheapflights users on 7/21. 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 12/119:45 pm
PDX
-
ILM
1 stop8h 52m
Delta
Sun 12/132:30 pm
ILM
-
PDX
1 stop10h 56m
Delta
Deal found 7/21$431
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/127:02 am
PDX
-
ILM
2 stops13h 57m
United Airlines
Tue 9/154:44 pm
ILM
-
PDX
1 stop9h 08m
United Airlines
Deal found 7/19$466
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 10/245:00 am
PDX
-
ILM
2 stops14h 59m
United Airlines
Wed 10/2812:17 pm
ILM
-
PDX
2 stops11h 51m
United Airlines
Deal found 7/21$472

Find flight deals from Portland to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Wilmington (ILM). 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$396
(American Airlines)

One-way from

$222
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$489
Provider with most accurate pricing for Portland-Wilmington New Hanover County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Wilmington New Hanover County flights.
Search Deals
From Portland to Wilmington New Hanover County
Search Deals
One-way flight from Portland to Wilmington New Hanover County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Wilmington 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 July 25, 2026.
Use the filters below to find and compare flights from Portland to Wilmington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 10/24

5:00 am-10:59 pm

2 stops14h 59m

Wilmington New Hanover County

Wed 10/28

12:17 pm-9:08 pm

2 stops11h 51m

$472

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 8/27

7:16 am-11:57 pm

2 stops13h 41m

Wilmington New Hanover County

Sun 8/30

4:44 pm-10:52 pm

1 stop9h 08m

$483

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 9/12

8:17 am-11:59 pm

2 stops12h 42m

Wilmington New Hanover County

Tue 9/15

7:00 am-6:09 pm

2 stops14h 09m

$506

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 10/17

11:49 pm-2:00 pm

2 stops11h 11m

Wilmington New Hanover County

Wed 10/21

12:46 pm-7:41 pm

2 stops9h 55m

$514

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 10/17

8:30 am-10:59 pm

2 stops11h 29m

Wilmington New Hanover County

Wed 10/21

6:00 am-6:31 pm

3 stops15h 31m

$516

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 11/5

7:07 pm-11:02 am

2 stops12h 55m

Wilmington New Hanover County

Mon 11/9

12:17 pm-11:07 pm

2 stops13h 50m

$550

PortlandWilmington

PDX - ILM

PDXILM

Portland

Fri 9/11

11:02 pm-12:03 pm

2 stops10h 01m

Wilmington New Hanover County

Sun 9/13

6:14 pm-8:59 pm

2 stops29h 45m

$602
Quickest round-trip

PortlandWilmington

PDX - ILM

PDXILM

Portland

Thu 10/8

9:44 pm-8:26 am

1 stop7h 42m

Wilmington New Hanover County

Sun 10/11

2:40 pm-8:44 pm

1 stop9h 04m

$645
Cheapest one-way

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 8/8

6:15 pm-12:15 pm

1 stop15h 00m

$348

PortlandWilmington

PDX - ILM

PDXILM

Portland

Mon 9/21

11:09 pm-12:03 pm

1 stop9h 54m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Wilmington

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

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

How far ahead should I book a flight from Portland to Wilmington?

The best time to book flights from Portland to Wilmington is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Portland to Wilmington (average of $383). Flying from Portland to Wilmington in June is currently the most expensive (average of $762). 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 Portland to Wilmington?

Airfare is below average for this route at the moment.

Portland to Wilmington flights typically cost between $451 and $628 in September.
The cheapest round-trip price found within the last 5 days was $396 on American Airlines (Sep 11-Sep 25).

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated July 25, 2026.
Read through reviews of airlines operating flights from Portland to Wilmington, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Overall

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

BOS - CLT

Snack and entertainment options were limited but the crew was kind and the flight was swift and easy
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

BOS - CLT

Snack and entertainment options were limited but the crew was kind and the flight was swift and easy
American Airlines
7.1
Good
11,842 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

BOS - CLT

Snack and entertainment options were limited but the crew was kind and the flight was swift and easy

Related info for your journey

Find useful and relevant information for your journey from Portland to Wilmington. 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 Portland to Wilmington?

    For as low as $514, United Airlines can have you in Wilmington from Portland in 11h 11m. Airlines will cover a distance of 2456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, American Airlines ($308), and Delta ($385) offers the cheapest pricing from Portland to Wilmington. These flights start at 43% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Portland to Wilmington (average of $383). Flying from Portland to Wilmington in June is currently the most expensive (average of $762). 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 Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Carolina Beach
Wrightsville Beach
Topsail Beach
Kure Beach

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 Portland to Wilmington

Discover the top 2 airlines that operate flights from Portland to Wilmington. 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$385Average$512FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.