$136 Cheap Flights from Des Moines (DSM) to Wilmington (ILM)

View $136 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Wilmington Intl. Airport (ILM)

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Cheap Flights from Des Moines to Wilmington (DSM-ILM)

Prices were available within the past 7 days and start at $136 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 26 - Tue, Sep 2
DSM
Des Moines
ILM
Wilmington
$239 Roundtrip, found 4 hours ago
$239
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 26 from Des Moines to Wilmington, returning Tue, Sep 2, priced at $239 found 4 hours ago
Delta
Sat, Oct 25 - Tue, Oct 28
DSM
Des Moines
ILM
Wilmington
$244 Roundtrip, found 6 hours ago
$244
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Oct 25 from Des Moines to Wilmington, returning Tue, Oct 28, priced at $244 found 6 hours ago
Delta
Tue, Aug 26 - Thu, Sep 4
DSM
Des Moines
ILM
Wilmington
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 26 from Des Moines to Wilmington, returning Thu, Sep 4, priced at $249 found 4 hours ago
American Airlines
Thu, Aug 14 - Tue, Aug 19
DSM
Des Moines
ILM
Wilmington
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Aug 14 from Des Moines to Wilmington, returning Tue, Aug 19, priced at $249 found 2 hours ago
United
Wed, Aug 6 - Tue, Aug 12
DSM
Des Moines
ILM
Wilmington
$249 Roundtrip, found 7 hours ago
$249
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Aug 6 from Des Moines to Wilmington, returning Tue, Aug 12, priced at $249 found 7 hours ago
Delta
Sat, Oct 25 - Mon, Oct 27
DSM
Des Moines
ILM
Wilmington
$254 Roundtrip, found 6 hours ago
$254
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Oct 25 from Des Moines to Wilmington, returning Mon, Oct 27, priced at $254 found 6 hours ago
American Airlines
Fri, Aug 29 - Mon, Sep 1
DSM
Des Moines
ILM
Wilmington
$259 Roundtrip, found 4 hours ago
$259
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Aug 29 from Des Moines to Wilmington, returning Mon, Sep 1, priced at $259 found 4 hours ago
American Airlines
Thu, Aug 14 - Tue, Aug 19
DSM
Des Moines
ILM
Wilmington
$264 Roundtrip, found 2 hours ago
$264
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Aug 14 from Des Moines to Wilmington, returning Tue, Aug 19, priced at $264 found 2 hours ago
Delta
Fri, Aug 29 - Mon, Sep 1
DSM
Des Moines
ILM
Wilmington
$264 Roundtrip, found 4 hours ago
$264
Roundtrip
found 4 hours ago
Select Delta flight, departing Fri, Aug 29 from Des Moines to Wilmington, returning Mon, Sep 1, priced at $264 found 4 hours ago
Delta
Wed, Oct 22 - Sat, Oct 25
DSM
Des Moines
ILM
Wilmington
$269 Roundtrip, found 6 hours ago
$269
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Oct 22 from Des Moines to Wilmington, returning Sat, Oct 25, priced at $269 found 6 hours ago

Find the cheapest month to fly from Des Moines (DSM) to Wilmington (ILM)

May is typically the cheapest month to fly

From $228 - $568 per traveler.

Graph displaying average flight prices per month

Flights from Des Moines (DSM) to Wilmington (ILM)
Origin airport
Des Moines Intl.
Destination airport
Wilmington Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$238
Distance
991 mi

Des Moines to Wilmington Flights

The cheapest times to fly from Des Moines to Wilmington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Des Moines to Wilmington are during the month of August. You can find some of the cheapest flights from Des Moines to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Wilmington

Sunday is one of the best days to book for cheap flights from Des Moines to Wilmington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Des Moines to Wilmington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Des Moines to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Des Moines to Wilmington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Des Moines to Wilmington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Wilmington Intl. Airport (ILM) cost?
Discover the latest flight deals from DSM to ILM 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 DSM to ILM?
The cheapest flights from DSM to ILM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DSM to ILM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DSM to ILM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Des Moines Intl. Airport (DSM) to Wilmington Intl. Airport (ILM)?
Direct flights from Des Moines Intl. Airport (DSM) to Wilmington Intl. Airport (ILM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DSM to ILM?
You'll generally find Tuesday the quietest day for flights, while Fridays are often 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 Des Moines Intl. Airport (DSM) to Wilmington Intl. Airport (ILM)?
To touch down at Wilmington Intl. Airport (ILM) without delays, book a flight that takes off from Des Moines Intl. Airport (DSM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Des Moines Intl. Airport (DSM) to Wilmington Intl. Airport (ILM) last-minute?
Last-minute fares from DSM to ILM are typically more expensive. For the lowest prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a DSM to ILM flight and hotel package?
You'll generally save money by booking a DSM to ILM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Wilmington Intl. Airport (ILM)?
If you booked your DSM to ILM flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.