$166 Cheap Flights from Duluth (DLH) to Wilmington (ILM)

View $166 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Wilmington Intl. Airport (ILM)

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Cheap Flights from Duluth to Wilmington (DLH-ILM)

Prices were available within the past 7 days and start at $166 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 17 - Fri, Jan 9
DLH
Duluth
ILM
Wilmington
$259 Roundtrip, found 8 hours ago
$259
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Dec 17 from Duluth to Wilmington, returning Fri, Jan 9, priced at $259 found 8 hours ago
Delta
Wed, Nov 19 - Thu, Dec 4
DLH
Duluth
ILM
Wilmington
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 19 from Duluth to Wilmington, returning Thu, Dec 4, priced at $284 found 3 days ago
Delta
Wed, Nov 19 - Wed, Dec 3
DLH
Duluth
ILM
Wilmington
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 19 from Duluth to Wilmington, returning Wed, Dec 3, priced at $309 found 3 days ago
Delta
Thu, Dec 18 - Fri, Jan 9
DLH
Duluth
ILM
Wilmington
$319 Roundtrip, found 8 hours ago
$319
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Dec 18 from Duluth to Wilmington, returning Fri, Jan 9, priced at $319 found 8 hours ago
Delta
Sun, Nov 23 - Thu, Dec 4
DLH
Duluth
ILM
Wilmington
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Nov 23 from Duluth to Wilmington, returning Thu, Dec 4, priced at $329 found 3 days ago
Delta
Wed, Jan 21 - Wed, Feb 4
DLH
Duluth
ILM
Wilmington
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 21 from Duluth to Wilmington, returning Wed, Feb 4, priced at $338 found 4 days ago
Delta
Wed, Jan 21 - Wed, Feb 4
DLH
Duluth
ILM
Wilmington
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 21 from Duluth to Wilmington, returning Wed, Feb 4, priced at $339 found 4 days ago
Delta
Thu, Jan 22 - Wed, Feb 4
DLH
Duluth
ILM
Wilmington
$343 Roundtrip, found 4 days ago
$343
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 22 from Duluth to Wilmington, returning Wed, Feb 4, priced at $343 found 4 days ago
Delta
Thu, Dec 18 - Tue, Jan 6
DLH
Duluth
ILM
Wilmington
$344 Roundtrip, found 8 hours ago
$344
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Dec 18 from Duluth to Wilmington, returning Tue, Jan 6, priced at $344 found 8 hours ago
United
Sat, Nov 15 - Sat, Dec 6
DLH
Duluth
ILM
Wilmington
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Duluth to Wilmington, returning Sat, Dec 6, priced at $364 found 3 days ago

Alternative airports near Wilmington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Wilmington Intl. ILM. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $329
ILM
Wilmington Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $329

Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM) cost?
Secure a cheap one-way flight from $166 or cheap return flight from $259 from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM)?
December is the most affordable month to fly from DLH to ILM. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from DLH to ILM. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM)?
There aren't any daily nonstop flights from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from DLH to ILM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM)?
To reach Wilmington Intl. Airport (ILM) on time, book a flight that takes off from Duluth Intl. Airport (DLH) before 3 PM. The likelihood 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 Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM) last-minute?
Booking your plane ticket from DLH to ILM just before your journey is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DLH to ILM flight and hotel package?
Securing a DLH to ILM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Wilmington Intl. Airport (ILM)?
It's usually possible to cancel or reschedule your DLH to ILM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Duluth Intl.
Destination airport
Wilmington Intl.
Airlines serving
Delta, United
Roundtrip price
$258
Distance
1143 mi

Book with confidence

Duluth to Wilmington Flights

The cheapest times to fly from Duluth 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 Duluth to Wilmington are during the month of December. You can find some of the cheapest flights from Duluth to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to Wilmington

Sunday is one of the best days to book for cheap flights from Duluth 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 Duluth 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 Duluth to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $166 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 Duluth 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 Duluth 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.

 

Duluth to Wilmington Flights

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*Available to One Key members.