$197 Cheap Flights from Detroit (DTW) to Wilmington (ILM)

View $197 flight on Tue, Jun 2, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Wilmington Intl. Airport (ILM)

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Cheap Flights from Detroit to Wilmington (DTW-ILM)

Prices were available within the past 7 days and start at $197 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jun 10 - Wed, Jun 24
DTW
Detroit
ILM
Wilmington
$309 Roundtrip, found 15 hours ago
$309
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Jun 10 from Detroit to Wilmington, returning Wed, Jun 24, priced at $309 found 15 hours ago
United
Wed, Aug 26 - Tue, Sep 1
DTW
Detroit
ILM
Wilmington
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 26 from Detroit to Wilmington, returning Tue, Sep 1, priced at $314 found 1 day ago
United
Wed, Jun 17 - Tue, Jun 23
DTW
Detroit
ILM
Wilmington
$316 Roundtrip, found 18 hours ago
$316
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Jun 17 from Detroit to Wilmington, returning Tue, Jun 23, priced at $316 found 18 hours ago
United
Wed, Sep 16 - Wed, Sep 23
DTW
Detroit
ILM
Wilmington
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 16 from Detroit to Wilmington, returning Wed, Sep 23, priced at $319 found 3 days ago
United
Sat, Aug 22 - Tue, Aug 25
DTW
Detroit
ILM
Wilmington
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 22 from Detroit to Wilmington, returning Tue, Aug 25, priced at $319 found 2 days ago
United
Sat, Sep 5 - Sat, Sep 12
DTW
Detroit
ILM
Wilmington
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 5 from Detroit to Wilmington, returning Sat, Sep 12, priced at $321 found 3 days ago
United
Thu, Aug 6 - Mon, Aug 10
DTW
Detroit
ILM
Wilmington
$322 Roundtrip, found 23 hours ago
$322
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Aug 6 from Detroit to Wilmington, returning Mon, Aug 10, priced at $322 found 23 hours ago
Delta
Wed, Jun 10 - Mon, Jun 15
DTW
Detroit
ILM
Wilmington
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 10 from Detroit to Wilmington, returning Mon, Jun 15, priced at $335 found 1 day ago
American Airlines
Tue, Jul 21 - Sat, Jul 25
DTW
Detroit
ILM
Wilmington
$349 Roundtrip, found 4 hours ago
$349
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jul 21 from Detroit to Wilmington, returning Sat, Jul 25, priced at $349 found 4 hours ago
JetBlue Airways
Tue, Jun 2 - Wed, Jun 10
DTW
Detroit
ILM
Wilmington
$393 Roundtrip, found 1 hour ago
$393
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Detroit to Wilmington, returning Wed, Jun 10, priced at $393 found 1 hour 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 $404
ILM
Wilmington Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $404

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) cost?
You can find cheap one-way flights from $197 and cheap return flights from $309 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) with Expedia. One-way flights typically cost between $128 and $784, and return flights often range between $260 and $1055. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
January is the cheapest month to fly from Detroit (DTW) to Wilmington (ILM), with average round-trip fares around $263. This price is about 27% lower than the average throughout the year, as travel demand is typically lower after the holiday season. Other affordable months to consider are August and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
Enter DTW to ILM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Detroit Metropolitan Wayne County (DTW) to Wilmington Intl. (ILM) with a layover in an unspecified location, starting from around $465. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
The best time to fly from Detroit, MI (DTW) to Wilmington, NC (ILM) is in January or September. Average return flight prices are around $263, making these months budget-friendly. January is great for avoiding crowds, while September offers pleasant weather, perfect for enjoying Wilmington's beautiful beaches.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
The earliest flight from Detroit Metropolitan Wayne County (DTW) to Wilmington International Airport (ILM) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in March, giving you a head start on your day in Wilmington. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
For flights from Detroit (DTW) to Wilmington (ILM), the most popular departure times are in the early morning, from 6am to 9am. This time accounts for about 33% of total traffic, with American Airlines, Delta Air Lines, and United Airlines providing service during this period. Early flights are a great option for travelers wanting to maximize their time in Wilmington.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
Direct flights from DTW to ILM usually take about 2 hours, traveling roughly 624 miles. If you opt for a connecting flight, expect to add around 2 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
You can fly first class between DTW and ILM. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Wilmington from Detroit Metropolitan Wayne County (DTW)?
From Detroit Metropolitan Wayne County (DTW), you can fly into Wilmington Intl. (ILM) and New Castle (ILG) in Wilmington. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Philadelphia Intl. (PHL) before reaching Wilmington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) Wilmington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Wilmington, NC (ILM-Wilmington Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Wilmington Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$308
Distance
623 mi
Average flight time
6 hours 4 mins

Book with confidence

Detroit to Wilmington Flights

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

 

The best time to book a flight from Detroit to Wilmington

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Wilmington in 2026. You can also book with separate airlines for your outbound and return journeys, from $197 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 Detroit 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 Detroit 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.

 

Detroit to Wilmington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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