PWM - ILM

$197 Find Cheap Flights from Portland to Wilmington - Compare and Save

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 9/4. 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

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Everything you should know

Cheapest round-trip
$285
Typical prices: $272-$372
American Airlines
Wed 10/21Sat 10/24
PWM - ILM • 1 stop
Cheapest one-way
$197
Breeze Airways
Fri 9/4
PWM - ILM • 3 stops
Top airlines
Cheapest • from $285 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Wilmington. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $379 (round-trip)
Shortest trip • 4h 26m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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We hope you love your trip to Wilmington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Wilmington (PWM-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

Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
6:00 am - 10:00 am
PWM
-
ILM
4h 00m
1 stop
American Airlines Logo
12:01 pm - 4:47 pm
ILM
-
PWM
4h 46m
1 stop
$285American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
11:27 am - 4:48 pm
PWM
-
ILM
5h 21m
1 stop
American Airlines Logo
2:40 pm - 6:44 pm
ILM
-
PWM
4h 04m
1 stop
$285American Airlines
Wed, Sep 30 - Tue, Oct 6
Delta Logo
6:30 am - 10:39 am
PWM
-
ILM
4h 09m
1 stop
Delta Logo
5:49 pm - 11:35 pm
ILM
-
PWM
5h 46m
1 stop
$305Delta
Tue, Sep 29 - Tue, Oct 6
Delta Logo
6:30 am - 10:39 am
PWM
-
ILM
4h 09m
1 stop
Delta Logo
5:20 pm - 11:18 pm
ILM
-
PWM
5h 58m
1 stop
$305Delta
Wed, Oct 21 - Sat, Oct 24
Delta Logo
6:28 am - 10:48 am
PWM
-
ILM
4h 20m
1 stop
Delta Logo
6:20 am - 4:02 pm
ILM
-
PWM
9h 42m
2 stops
$310Delta
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
5:52 am - 3:37 pm
PWM
-
ILM
9h 45m
2 stops
United Airlines Logo
7:00 am - 1:55 pm
ILM
-
PWM
6h 55m
1 stop
$324United Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
5:30 am - 10:07 am
PWM
-
ILM
4h 37m
1 stop
American Airlines Logo
7:18 pm - 11:41 pm
ILM
-
PWM
4h 23m
1 stop
$339American Airlines
Tue, Sep 29 - Mon, Oct 5
American Airlines Logo
5:30 am - 12:31 pm
PWM
-
ILM
7h 01m
1 stop
American Airlines Logo
6:06 pm - 10:36 pm
ILM
-
PWM
4h 30m
1 stop
$343American Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
7:40 am - 3:37 pm
PWM
-
ILM
7h 57m
1 stop
United Airlines Logo
7:00 am - 2:38 pm
ILM
-
PWM
7h 38m
2 stops
$356United Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
5:15 am - 3:37 pm
PWM
-
ILM
10h 22m
2 stops
United Airlines Logo
7:00 am - 2:38 pm
ILM
-
PWM
7h 38m
2 stops
$361United Airlines
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, Maine 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, Maine to Wilmington departing in October.

Flight prices are below average for this route right now.

Flights to Wilmington from Portland, Maine usually cost between $346 and $493 in October.
The lowest price found in the past 5 days was $285 on American Airlines (Oct 21-Oct 24).

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 January, where tickets cost $303 (return) on average. On the other hand, the most expensive months are November and May, where the average cost of round-trip tickets is $511 and $490 respectively.

Good to know

Low season

February

Cheapest flight

$197
Best time to beat the crowds with an average 17% drop in price.
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 5 days, the lowest price for a flight from Portland to Wilmington was $197 for a one-way ticket and $285 for a round-trip.

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

    A passport is not required to fly from Portland to Wilmington.

  • 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 $386 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $391 and an overall rating of 7.1.

  • 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.
7.8
DeltaOverall score based on 8487 reviews
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

8.0 ExcellentAnonymous, Jun 2026
BOS - RDU
Read more Delta reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

Horrible experience flying with American. Flight was delayed due to inbound flight delay. Fine, it happens. Then, we were delayed an additional almost 30 minutes due to the paperwork for departure having a "clerical error." Then, upon landing at the destination airport we were stuck on the plane for an HOUR after we landed and pulled up to the gate because apparently there was another plane. An hour waiting for the gate 12:30 AM when the flight has already been delayed due to operational error feels like a complete failure of the ability to do the one thing they need to do apart from actually have the plane takeoff and land. Very disappointing.

The ground closures and flight delays were unwelcome. I think the captain did what he could to manage expectations for the delays, but the stress level increasing in the cabin was palpable with every announcement. It may be obvious to those who fly frequently, but if the ground is closed for us to get to a gate, it's also closed for connecting flights to leave. Other passengers were so stressed they were rude. A bit further explanation could have helped.

Flight was delayed for 5 hours in ten minute increments. Bizarre and frustrating

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

Booked flight at 8pm Sunday evening. Flight posted delay from 5:00 to 7:46AM Monday morning. At 12:26 AM (after I was asleep) pulled flight forward to 6:21AM. Had to scramble in morning to make the flight. Barely did

Efficiency of supporting mechanical teams who changed a wheel on airplane in minutes. So no delay, and pilot made up the lost minutes in flight. Comfortable seat.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.

Seats are so close together. Middle seats should be discounted.

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

Information on your arrival and departure airports