$154 Cheap Flights from Wilmington (ILM) to Milwaukee (MKE)

View $154 flight on Mon, Dec 29, 2025Opens in a new window

Popular airlines from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE)

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Cheap Flights from Wilmington to Milwaukee (ILM-MKE)

Prices were available within the past 7 days and start at $154 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 13 - Sat, Jan 10
ILM
Wilmington
MKE
Milwaukee
$169 Roundtrip, found 2 hours ago
$169
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Dec 13 from Wilmington to Milwaukee, returning Sat, Jan 10, priced at $169 found 2 hours ago
American Airlines
Wed, Dec 3 - Sun, Dec 7
ILM
Wilmington
MKE
Milwaukee
$184 Roundtrip, found 12 hours ago
$184
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Wilmington to Milwaukee, returning Sun, Dec 7, priced at $184 found 12 hours ago
United
Thu, Dec 4 - Tue, Dec 9
ILM
Wilmington
MKE
Milwaukee
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 4 from Wilmington to Milwaukee, returning Tue, Dec 9, priced at $199 found 2 days ago
United
Thu, Jan 22 - Sun, Jan 25
ILM
Wilmington
MKE
Milwaukee
$204 Roundtrip, found 14 hours ago
$204
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 22 from Wilmington to Milwaukee, returning Sun, Jan 25, priced at $204 found 14 hours ago
United
Thu, Jan 22 - Sun, Jan 25
ILM
Wilmington
MKE
Milwaukee
$209 Roundtrip, found 14 hours ago
$209
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 22 from Wilmington to Milwaukee, returning Sun, Jan 25, priced at $209 found 14 hours ago
Delta
Sat, Jan 31 - Tue, Feb 10
ILM
Wilmington
MKE
Milwaukee
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jan 31 from Wilmington to Milwaukee, returning Tue, Feb 10, priced at $217 found 2 hours ago
American Airlines
Sat, Dec 13 - Sat, Jan 10
ILM
Wilmington
MKE
Milwaukee
$218 Roundtrip, found 2 hours ago
$218
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Dec 13 from Wilmington to Milwaukee, returning Sat, Jan 10, priced at $218 found 2 hours ago
Delta
Sat, Jan 31 - Mon, Feb 16
ILM
Wilmington
MKE
Milwaukee
$233 Roundtrip, found 2 hours ago
$233
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jan 31 from Wilmington to Milwaukee, returning Mon, Feb 16, priced at $233 found 2 hours ago
American Airlines
Tue, Dec 9 - Mon, Dec 15
ILM
Wilmington
MKE
Milwaukee
$238 Roundtrip, found 3 hours ago
$238
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Wilmington to Milwaukee, returning Mon, Dec 15, priced at $238 found 3 hours ago
JetBlue Airways
Mon, Jun 8 - Tue, Jun 23
ILM
Wilmington
MKE
Milwaukee
$403 Roundtrip, found 3 days ago
$403
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Jun 8 from Wilmington to Milwaukee, returning Tue, Jun 23, priced at $403 found 3 days ago

Find the cheapest month to fly from Wilmington (ILM) to Milwaukee (MKE)

September is typically the cheapest month to fly

From $168 - $386 per traveler.

Alternative airports near Milwaukee

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

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $264
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $264

Frequently asked questions

How much does a flight from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE) cost?
Snag a cheap one-way flight from $154 or cheap return flight from $169 from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE) 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 Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE)?
The cheapest month to fly from ILM to MKE is December, when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from ILM to MKE. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE)?
You'll have to catch a flight with a layover if you're traveling from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ILM to MKE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier and other factors.*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 Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE)?
Opt for a flight from Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE) last-minute?
Booking your ticket from ILM to MKE right before your trip is generally more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book an ILM to MKE flight and hotel package?
Opting for an ILM to MKE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of hotels and then add flights, car rentals and activities 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 Wilmington Intl. Airport (ILM) to General Mitchell Intl. Airport (MKE)?
It's generally possible to cancel or reschedule your ILM to MKE flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to 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
Wilmington Intl.
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$168
Distance
805 mi

Book with confidence

Wilmington to Milwaukee Flights

The cheapest times to fly from Wilmington to Milwaukee

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

 

The best time to book a flight from Wilmington to Milwaukee

Sunday is one of the best days to book for cheap flights from Wilmington to Milwaukee: 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 Wilmington to Milwaukee

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 Wilmington to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $154 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 Wilmington to Milwaukee 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 Wilmington to Milwaukee 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.

 

Wilmington to Milwaukee Flights

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*Available to One Key members.