PDX - ILM

$223 Find Cheap Flights from Portland to Wilmington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Wilmington departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wilmington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Wilmington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Wilmington, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$349
Typical prices: $420-$873
American Airlines
Tue 3/31Wed 4/22
PDX - ILM • 1 stop
Cheapest one-way
$223
Typical prices: $269-$339
Sun Country Air
Sat 6/20
PDX - ILM • 1 stop
Top airlines
American Airlines
Cheapest • from $349 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 31% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Wilmington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Wilmington (PDX-ILM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Wilmington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Wilmington

Tue, Mar 31 - Wed, Apr 22
American Airlines Logo
10:35 pm - 8:35 am
PDX
-
ILM
7h 00m
1 stop
American Airlines Logo
1:25 pm - 8:59 pm
ILM
-
PDX
10h 34m
1 stop
$349American Airlines
Tue, Mar 31 - Wed, Apr 22
Delta Logo
10:30 pm - 9:29 am
PDX
-
ILM
7h 59m
1 stop
Delta Logo
12:08 pm - 9:42 pm
ILM
-
PDX
12h 34m
2 stops
$354Delta
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
11:59 pm - 2:09 pm
PDX
-
ILM
11h 10m
2 stops
American Airlines Logo
5:00 am - 12:22 pm
ILM
-
PDX
10h 22m
2 stops
$359American Airlines
Tue, Mar 31 - Wed, Apr 22
Delta Logo
5:40 pm - 9:29 am
PDX
-
ILM
12h 49m
2 stops
Delta Logo
12:08 pm - 9:42 pm
ILM
-
PDX
12h 34m
2 stops
$360Delta
Sat, Jun 6 - Wed, Jun 10
Delta Logo
9:45 pm - 9:44 am
PDX
-
ILM
8h 59m
1 stop
Delta Logo
5:45 pm - 11:59 pm
ILM
-
PDX
9h 14m
1 stop
$369Delta
Fri, Feb 13 - Wed, Feb 18
American Airlines Logo
9:44 pm - 10:33 am
PDX
-
ILM
9h 49m
1 stop
American Airlines Logo
5:11 pm - 11:27 pm
ILM
-
PDX
9h 16m
1 stop
$379American Airlines
Tue, Mar 31 - Wed, Apr 8
Delta Logo
6:05 am - 10:52 pm
PDX
-
ILM
13h 47m
2 stops
Delta Logo
2:23 pm - 11:54 pm
ILM
-
PDX
12h 31m
2 stops
$380Delta
Thu, Mar 12 - Tue, Mar 17
Delta Logo
12:30 am - 1:38 pm
PDX
-
ILM
10h 08m
2 stops
Delta Logo
2:23 pm - 9:53 pm
ILM
-
PDX
10h 30m
2 stops
$385Delta
Sat, Jun 6 - Wed, Jun 10
Delta Logo
9:45 pm - 9:44 am
PDX
-
ILM
8h 59m
1 stop
Delta Logo
12:15 pm - 9:46 pm
ILM
-
PDX
12h 31m
2 stops
$394Delta
Sat, May 23 - Sat, May 30
JetBlue Logo
11:40 pm - 1:33 pm
PDX
-
ILM
10h 53m
1 stop
JetBlue Logo
2:30 pm - 10:25 pm
ILM
-
PDX
10h 55m
1 stop
$408JetBlue
Booking Insights

KAYAK's insights & trends for Portland to Wilmington flights

Get data-powered insights and trends into flights from Portland to Wilmington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Wilmington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Wilmington departing in March.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Wilmington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Wilmington is September, where tickets cost $373 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $889 and $655 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Wilmington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Wilmington, you should book around 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$223
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Portland to Wilmington

When to book flights from Portland to Wilmington

Are your dates flexible? Find out the best times to travel from Portland to Wilmington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Wilmington

  • What is the cheapest flight from Portland to Wilmington?

    In the last 3 days, the lowest price for a flight from Portland to Wilmington was $223 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Portland and Wilmington?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Portland to Wilmington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Wilmington?

    SkyTeam, and oneworld are the airline alliances operating flights between Portland and Wilmington, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Wilmington, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Wilmington are Delta and American Airlines. With an average price for the route of $469 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $469 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Portland to Wilmington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Wilmington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Wilmington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wilmington from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Wilmington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Wilmington with an airline and back to Portland with another airline. Booking your flights between Portland and ILM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Wilmington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Wilmington from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Wilmington

 
See real verified KAYAK customer reviews for airlines flying from Portland to Wilmington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Wilmington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8124 reviews
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

It was a good trip. Flight Attendants were friendly and responsive.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Everything you need to know for your flight from Portland to Wilmington

Information on your arrival and departure airports