HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$220+ Cheap flights from Wilmington to Portland, ME (ILM - PWM)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PWM
Jan 11 — Jan 181
Sat 1/11
Sat 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington to Portland 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.

The best prices from Wilmington New Hanover County to Portland are usually found in January or August, booked 81 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

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 (PWM). 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 January 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Delta)

One-way from

$220
(Delta)

Popular in

April

Cheapest in

January

Average price

$248
Provider with most accurate pricing for Wilmington New Hanover County-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Portland flights.
Search Deals
From Wilmington New Hanover County to Portland
Search Deals
One-way flight from Wilmington New Hanover County to Portland
Search Deals
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 6% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 6, 2025.

This Delta deal was found by Cheapflights users on 1/6. 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 2/56:59 pmILM - PWM
1 stop4h 56mDelta
Tue 2/116:00 amPWM - ILM
1 stop5h 30mDelta
Deal found 1/6$249
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 2/56:44 amILM - PWM
2 stops7h 10mAmerican Airlines
Tue 2/112:24 pmPWM - ILM
2 stops9h 28mAmerican Airlines
Deal found 1/6$259
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Fri 9/52:43 pmILM - PWM
1 stop5h 45mUnited Airlines
Sun 9/77:15 pmPWM - ILM
1 stop4h 10mUnited Airlines
Deal found 1/5$311

Find flights from Wilmington to Portland within your budget

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 January 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Wed 2/5

6:59 pm-11:55 pm

1 stop4h 56m

Portland

Tue 2/11

6:00 am-11:30 am

1 stop5h 30m

$249

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Wed 2/5

6:44 am-1:54 pm

2 stops7h 10m

Portland

Tue 2/11

2:24 pm-11:52 pm

2 stops9h 28m

$259

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Fri 2/14

6:00 am-2:42 pm

2 stops8h 42m

Portland

Thu 2/20

1:14 pm-11:56 pm

3 stops10h 42m

$1,170

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Thu 4/3

6:52 pm-11:59 pm

1 stop5h 07m

$220

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Thu 2/20

5:07 am-11:47 am

2 stops6h 40m

$225

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Thu 2/20

4:34 pm-5:10 pm

3 stops24h 36m

$254

WilmingtonPortland

ILM - PWM

ILMPWM

Wilmington New Hanover County

Mon 1/13

6:00 am-10:32 am

1 stop4h 32m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Wilmington to Portland

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 Wilmington to Portland in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Wilmington-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-Portland, Maine 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 Wilmington-Portland, Maine 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 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.

Travel insights for flights from Wilmington to Portland

Get recent, data-driven insights about flights from Wilmington to Portland including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Wilmington to Portland. Price data was last updated on January 3, 2025.

The best time to book flights from Wilmington to Portland, Maine is 81 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 Wilmington to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Wilmington to Portland, Maine (average of $296). Flying from Wilmington to Portland, Maine in April is currently the most expensive (average of $498). 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 ILM to PWM?

Find hourly flight availability from Wilmington to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2025.

When flying from Wilmington to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the morning.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 6, 2025.
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,942 reviews
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Flying on Delta is currently your cheapest option to Portland, Maine, with prices starting at $249. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $259 and $1,170, respectively. Users have found that Delta is 31% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Wilmington to Portland, Maine one-way?

    $220 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $225 and $375, respectively.

  • 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, Maine?

    Currently, January is the cheapest month in which you can book a flight from Wilmington to Portland, Maine (average of $296). Flying from Wilmington to Portland, Maine in April is currently the most expensive (average of $498). 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

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.

Alternative routes for Wilmington to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Boston flights
Raleigh to Boston flights
Norfolk to Boston flights
Charlotte to Portland flights
Greensboro to Boston flights
Asheville to Boston flights
Wilmington to Boston flights
Raleigh to Portland flights
Knoxville to Boston flights
Myrtle Beach to Boston flights
Raleigh to Bangor flights
Charlotte to Bangor flights
Knoxville to Portland flights
Norfolk to Portland flights
Asheville to Portland flights
Greensboro to Portland flights
Asheville to Bangor flights
Norfolk to Bangor flights
New Bern to Boston flights
Blountville to Boston flights
Fayetteville to Boston flights
Jacksonville to Boston flights
Charlotte to Bar Harbor flights
Raleigh to Bar Harbor flights
Blountville to Bangor flights
Knoxville to Bangor flights
Greensboro to Bangor flights
Raleigh to Augusta flights
Charlotte to Augusta flights
Myrtle Beach to Portland flights
Raleigh to Rockland flights
Raleigh to Presque Isle flights
Wilmington to Bangor flights
Greenville to Boston flights
Fayetteville to Portland flights
Myrtle Beach to Bangor flights
Jacksonville to Portland flights
New Bern to Bangor flights
Blountville to Portland flights
Jacksonville to Bangor flights
New Bern to Portland flights
Charlotte to Rockland flights
Charlotte to Presque Isle flights
Asheville to Bar Harbor flights

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 January 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$336FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$312FlexibilityNo 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.