$249 Cheap Flights from Wilmington (ILG) to Portland (PWM)

View $249 flight on Tue, Jun 3, 2025Opens in a new window

Popular airlines from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM)

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Find available prices by choosing your travel dates.

Cheap Flights from Wilmington to Portland (ILG-PWM)

Prices were available within the past 7 days and start at $249 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 5 - Mon, May 12
ILG
Wilmington
PWM
Portland
$250 Roundtrip, found 4 days ago
$250
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 5 from Wilmington to Portland, returning Mon, May 12, priced at $250 found 4 days ago
American Airlines
Mon, May 5 - Mon, May 12
ILG
Wilmington
PWM
Portland
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 5 from Wilmington to Portland, returning Mon, May 12, priced at $309 found 4 days ago
American Airlines
Mon, May 5 - Mon, May 12
ILG
Wilmington
PWM
Portland
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 5 from Wilmington to Portland, returning Mon, May 12, priced at $318 found 4 days ago
American Airlines
Tue, May 6 - Mon, May 12
ILG
Wilmington
PWM
Portland
$323 Roundtrip, found 4 days ago
$323
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Portland, returning Mon, May 12, priced at $323 found 4 days ago
American Airlines
Fri, May 2 - Fri, May 9
ILG
Wilmington
PWM
Portland
$340 Roundtrip, found 4 days ago
$340
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, May 2 from Wilmington to Portland, returning Fri, May 9, priced at $340 found 4 days ago
American Airlines
Mon, May 5 - Tue, May 6
ILG
Wilmington
PWM
Portland
$343 Roundtrip, found 4 days ago
$343
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 5 from Wilmington to Portland, returning Tue, May 6, priced at $343 found 4 days ago
American Airlines
Tue, May 6 - Sat, May 10
ILG
Wilmington
PWM
Portland
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Portland, returning Sat, May 10, priced at $348 found 4 days ago
American Airlines
Wed, Apr 30 - Mon, May 12
ILG
Wilmington
PWM
Portland
$358 Roundtrip, found 4 days ago
$358
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Apr 30 from Wilmington to Portland, returning Mon, May 12, priced at $358 found 4 days ago
American Airlines
Tue, May 6 - Fri, May 9
ILG
Wilmington
PWM
Portland
$361 Roundtrip, found 4 days ago
$361
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Portland, returning Fri, May 9, priced at $361 found 4 days ago
American Airlines
Sat, May 3 - Sat, May 10
ILG
Wilmington
PWM
Portland
$368 Roundtrip, found 5 days ago
$368
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 3 from Wilmington to Portland, returning Sat, May 10, priced at $368 found 5 days ago

Frequently asked questions

How much does a flight from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM) cost?
Discover the latest flight deals from ILG to PWM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ILG to PWM?
The cheapest flights from ILG to PWM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM)?
Although Wilmington, DE (ILG-New Castle) doesn’t have any direct flights to Portland Intl. Jetport Airport (PWM), other airports have nonstop routes. Departing from Philadelphia Intl. Airport (PHL) will get you to Portland without any detours.
What is the cheapest airline that flies from ILG to PWM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ILG to PWM. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM)?
Direct flights from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ILG to PWM?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM)?
To avoid potential delays on the Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM) last-minute?
Last-minute bookings from ILG to PWM are generally more expensive. To secure the best rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, you may find a cheap fare right before your trip.
Is it cheaper to book an ILG to PWM flight and hotel package?
Compared with arranging hotels and flights separately, booking an ILG to PWM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to Portland Intl. Jetport Airport (PWM)?
If you reserved your ILG to PWM flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.
*Available to One Key members.