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

According to our current data, Delta ($290), and American Airlines ($308) offers the cheapest pricing from Portland to Wilmington. These flights start at 46% lower than the current average price 3 months from now.

What is the cheapest day to fly from Portland to Wilmington?

Travelers seeking maximum savings on their Portland to Wilmington flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

If weather is an important factor for your trip to Wilmington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What is the cheapest day to fly round-trip from Portland to Wilmington?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save on the cost of your flight from Portland to Wilmington, book at least 21 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $398 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $514.

What is the cheapest month to fly from Portland to Wilmington?

Our data shows that August tends to be the cheapest month to fly to Wilmington from Portland. Users have commonly found prices around $541 for the month, but tickets can be as low as $252. Due to multiple factors, prepare for potentially higher prices in March.

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.

$195+ Cheap Flights from Portland to Wilmington

Q: 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 $354 and $500 in September. The cheapest round-trip price found within the last 3 days was $305 on Multiple Airlines (Sep 3-Sep 8).

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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.

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Cheapflights Tip: The best prices from Portland to Wilmington New Hanover County are usually found in August or January, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Wilmington

Round-trip from	$305 (Mytrip)
One-way from	$279 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$393

From Portland to Wilmington New Hanover County

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One-way flight from Portland to Wilmington New Hanover County

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Highest demand for flights based on searches. 10% potential increase in price ($65 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($32 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 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 August 14, 2025.

Wed 9/37:52 pmPDX - ILM

2 stops13h 41mMultiple Airlines

Mon 9/812:57 pmILM - PDX

2 stops25h 14mMultiple Airlines

Deal found 8/14

$305

Sat 9/69:56 pmPDX - ILM

1 stop9h 36mAmerican Airlines

Sat 9/202:50 pmILM - PDX

1 stop8h 47mAmerican Airlines

Deal found 8/12

$309

Sat 9/66:14 amPDX - ILM

2 stops13h 58mDelta

Sat 9/206:00 amILM - PDX

1 stop7h 52mDelta

Deal found 8/12

$314

Wed 8/279:52 pmPDX - ILM

1 stop9h 46mAmerican Airlines

Wed 9/33:13 pmILM - PDX

1 stop8h 15mAmerican Airlines

Deal found 8/12

$339

Wed 8/2710:05 pmPDX - ILM

1 stop8h 37mDelta

Wed 9/310:27 amILM - PDX

2 stops14h 21mDelta

Deal found 8/12

$344

Sat 10/1111:58 pmPDX - ILM

2 stops11h 06mAmerican Airlines

Sat 10/182:41 pmILM - PDX

2 stops11h 48mAmerican Airlines

Deal found 8/13

$359

Thu 8/289:52 pmPDX - ILM

1 stop7h 28mAmerican Airlines

Mon 9/17:00 amILM - PDX

1 stop8h 54mAmerican Airlines

Deal found 8/13

$369

Wed 10/112:07 pmPDX - ILM

3 stops30h 56mMultiple Airlines

Sun 10/58:00 amILM - PDX

3 stops30h 42mMultiple Airlines

Deal found 8/13

$383

Best flights from Portland to Wilmington
Discover carefully curated flight deals from Portland to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 9/37:52 pmPDX - ILM

2 stops13h 41mMultiple Airlines

Mon 9/812:57 pmILM - PDX

2 stops25h 14mMultiple Airlines

Deal found 8/14

$305

Sat 10/115:29 amPDX - ILM

1 stop8h 01mAmerican Airlines

Sat 10/182:41 pmILM - PDX

1 stop9h 24mAmerican Airlines

Deal found 8/12

$309

Sat 10/1110:10 pmPDX - ILM

1 stop8h 21mDelta

Sat 10/186:00 amILM - PDX

1 stop10h 00mDelta

Deal found 8/13

$309

Tue 9/305:38 amPDX - ILM

1 stop7h 45mAmerican Airlines

Wed 10/82:37 pmILM - PDX

1 stop8h 40mAmerican Airlines

Deal found 8/12

$309

Sat 9/69:56 pmPDX - ILM

1 stop9h 36mAmerican Airlines

Sat 9/202:50 pmILM - PDX

1 stop8h 47mAmerican Airlines

Deal found 8/12

$309

Wed 10/111:42 amPDX - ILM

1 stop7h 52mAmerican Airlines

Mon 10/65:01 pmILM - PDX

1 stop9h 07mAmerican Airlines

Deal found 8/13

$309

Tue 9/235:38 amPDX - ILM

1 stop7h 45mAmerican Airlines

Sat 9/272:50 pmILM - PDX

1 stop8h 47mAmerican Airlines

Deal found 8/14

$309

Mon 10/279:52 pmPDX - ILM

1 stop8h 41mAmerican Airlines

Mon 11/35:27 pmILM - PDX

1 stop8h 59mAmerican Airlines

Deal found 8/12

$309

Last-minute flights from Portland to Wilmington
Discover last-minute flight deals from Portland to Wilmington. Data last updated August 14, 2025 and is based on user searches.

Tue 8/1911:12 pmPDX - ILM

1 stop8h 38mAmerican Airlines

Sat 8/237:00 amILM - PDX

1 stop8h 54mAmerican Airlines

Deal found 8/14

$462

Tue 8/1911:01 pmPDX - ILM

1 stop7h 16mAmerican Airlines

Sun 8/244:48 pmILM - PDX

1 stop9h 19mAmerican Airlines

Deal found 8/14

$524

Thu 8/219:52 pmPDX - ILM

1 stop8h 25mAmerican Airlines

Tue 8/262:11 pmILM - PDX

1 stop10h 53mAmerican Airlines

Deal found 8/13

$459

Thu 8/219:59 amPDX - ILM

1 stop10h 25mUnited Airlines

Sat 8/232:19 pmILM - PDX

2 stops13h 26mUnited Airlines

Deal found 8/13

$464

Thu 8/219:52 pmPDX - ILM

1 stop8h 25mAmerican Airlines

Sun 8/244:48 pmILM - PDX

1 stop9h 19mAmerican Airlines

Deal found 8/13

$521

Fri 8/227:52 pmPDX - ILM

2 stops12h 43mMultiple Airlines

Sun 8/246:33 pmILM - PDX

3 stops27h 24mMultiple Airlines

Deal found 8/13

$560

Thu 8/289:52 pmPDX - ILM

1 stop7h 28mAmerican Airlines

Mon 9/17:00 amILM - PDX

1 stop8h 54mAmerican Airlines

Deal found 8/13

$369

Wed 9/37:52 pmPDX - ILM

2 stops13h 41mMultiple Airlines

Mon 9/812:57 pmILM - PDX

2 stops25h 14mMultiple Airlines

Deal found 8/14

$305

Wed 9/35:05 pmPDX - ILM

2 stops13h 37mDelta

Mon 9/85:34 pmILM - PDX

1 stop7h 38mDelta

Deal found 8/14

$344

Sat 9/69:56 pmPDX - ILM

1 stop7h 19mAmerican Airlines

Sat 9/202:50 pmILM - PDX

1 stop8h 47mAmerican Airlines

Deal found 8/14

$309

Sat 9/66:14 amPDX - ILM

2 stops13h 58mDelta

Sat 9/206:00 amILM - PDX

1 stop7h 52mDelta

Deal found 8/13

$314

Tue 9/2310:05 pmPDX - ILM

1 stop8h 22mDelta

Sat 9/274:30 pmILM - PDX

1 stop8h 17mDelta

Deal found 8/13

$339

One-way flights from Portland to Wilmington
Search for one-way flight options from Portland to Wilmington. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Thu 10/1611:58 pmPDX - ILM

1 stop8h 26mAmerican Airlines

Deal found 8/14

$279

Thu 9/1110:05 pmPDX - ILM

1 stop8h 22mDelta

Deal found 8/13

$283

Thu 10/165:30 amPDX - ILM

3 stops29h 15mUnited Airlines

Deal found 8/14

$554

Wed 10/1512:40 amPDX - ILM

2 stops9h 56mDelta

Deal found 8/14

$634

Thu 9/111:45 pmPDX - ILM

3 stops44h 19mMultiple Airlines

Deal found 8/13

$750

Cheapflights Fare Finder

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

PortlandWilmington

PDX - ILM

PDXILM

Portland

Wed 9/3

7:52 pm-12:33 pm

2 stops13h 41m

Wilmington New Hanover County

Mon 9/8

12:57 pm-11:11 am

2 stops25h 14m

$305

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 10/11

5:29 am-4:30 pm

1 stop8h 01m

Wilmington New Hanover County

Sat 10/18

2:41 pm-9:05 pm

1 stop9h 24m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 10/11

10:10 pm-9:31 am

1 stop8h 21m

Wilmington New Hanover County

Sat 10/18

6:00 am-1:00 pm

1 stop10h 00m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Tue 9/30

5:38 am-4:23 pm

1 stop7h 45m

Wilmington New Hanover County

Wed 10/8

2:37 pm-8:17 pm

1 stop8h 40m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Sat 9/6

9:56 pm-10:32 am

1 stop9h 36m

Wilmington New Hanover County

Sat 9/20

2:50 pm-8:37 pm

1 stop8h 47m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Wed 10/1

11:42 am-10:34 pm

1 stop7h 52m

Wilmington New Hanover County

Mon 10/6

5:01 pm-11:08 pm

1 stop9h 07m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Tue 9/23

5:38 am-4:23 pm

1 stop7h 45m

Wilmington New Hanover County

Sat 9/27

2:50 pm-8:37 pm

1 stop8h 47m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Mon 10/27

9:52 pm-9:33 am

1 stop8h 41m

Wilmington New Hanover County

Mon 11/3

5:27 pm-11:26 pm

1 stop8h 59m

$309

PortlandWilmington

PDX - ILM

PDXILM

Portland

Tue 10/7

11:48 am-10:17 pm

1 stop7h 29m

$195

PortlandWilmington

PDX - ILM

PDXILM

Portland

Tue 11/11

9:45 pm-9:36 am

1 stop8h 51m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 13 results

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 70 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, January is the cheapest month in which you can book a flight from Portland to Wilmington (average of $296). Flying from Portland to Wilmington in December is currently the most expensive (average of $385). 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.

What is the cheapest time of day to fly from PDX to ILM?

It’s typically best to fly out from Portland to Wilmington in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Portland to Wilmington?

Reviews of airlines servicing Wilmington

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

8.0

Very good

7,980 reviews

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

7,980 reviews

Delta

8.0

Very good

7,980 reviews

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

7,980 reviews

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

What are the cheapest airlines flying from Portland to Wilmington round-trip?
According to our current data, Delta ($290), and American Airlines ($308) offers the cheapest pricing from Portland to Wilmington. These flights start at 46% 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, January is the cheapest month in which you can book a flight from Portland to Wilmington (average of $296). Flying from Portland to Wilmington in December is currently the most expensive (average of $385). 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

Carolina Beach

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Kure Beach

Southport

Wrightsville Beach

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Top 2 airlines flying from Portland to Wilmington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$290	Average$440	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$308	Average$583	FlexibilityNo cancel fee	On-time71%

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$195+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Wilmington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Wilmington New Hanover County are usually found in August or January, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Wilmington

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Wilmington

Cheapest flights from Portland to WilmingtonExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Wilmington that are best for you.

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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Wilmington. Price data was last updated on August 8, 2025.

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

What is the cheapest time of day to fly from PDX to ILM?

Find hourly flight availability from Portland to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

How much does it cost to fly round-trip from Portland to Wilmington?

Reviews of airlines servicing Wilmington

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.

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.

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

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

How can I find direct flights from Portland to Wilmington?

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

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

Traveling to a place near Wilmington?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Wilmington

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Top 2 airlines flying from Portland to Wilmington

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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 August 14, 2025.