$100 Cheap Flights from Harrisburg (MDT) to Milwaukee (MKE)

View $100 flight on Tue, Jul 1, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE)

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Find available prices by choosing your travel dates.

Cheap Flights from Harrisburg to Milwaukee (MDT-MKE)

Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 1 - Sat, Jul 5
MDT
Harrisburg
MKE
Milwaukee
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 1 from Harrisburg to Milwaukee, returning Sat, Jul 5, priced at $199 found 2 days ago
United
Tue, Jul 1 - Sat, Jul 5
MDT
Harrisburg
MKE
Milwaukee
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 1 from Harrisburg to Milwaukee, returning Sat, Jul 5, priced at $200 found 2 days ago
United
Wed, Jul 2 - Fri, Jul 4
MDT
Harrisburg
MKE
Milwaukee
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 2 from Harrisburg to Milwaukee, returning Fri, Jul 4, priced at $202 found 1 day ago
American Airlines
Tue, Jul 1 - Sat, Jul 5
MDT
Harrisburg
MKE
Milwaukee
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 1 from Harrisburg to Milwaukee, returning Sat, Jul 5, priced at $209 found 2 days ago
Delta
Wed, Jul 2 - Fri, Jul 4
MDT
Harrisburg
MKE
Milwaukee
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 2 from Harrisburg to Milwaukee, returning Fri, Jul 4, priced at $211 found 1 day ago
United
Thu, May 29 - Sun, Jun 1
MDT
Harrisburg
MKE
Milwaukee
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 29 from Harrisburg to Milwaukee, returning Sun, Jun 1, priced at $214 found 1 day ago
Delta
Sun, May 25 - Thu, May 29
MDT
Harrisburg
MKE
Milwaukee
$217 Roundtrip, found 18 hours ago
$217
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 25 from Harrisburg to Milwaukee, returning Thu, May 29, priced at $217 found 18 hours ago
Delta
Sat, May 24 - Sun, May 25
MDT
Harrisburg
MKE
Milwaukee
$221 Roundtrip, found 2 days ago
$221
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 24 from Harrisburg to Milwaukee, returning Sun, May 25, priced at $221 found 2 days ago
Delta
Tue, Jun 17 - Fri, Jul 4
MDT
Harrisburg
MKE
Milwaukee
$223 Roundtrip, found 9 hours ago
$223
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jun 17 from Harrisburg to Milwaukee, returning Fri, Jul 4, priced at $223 found 9 hours ago
Delta
Wed, Jun 25 - Sat, Jun 28
MDT
Harrisburg
MKE
Milwaukee
$229 Roundtrip, found 1 hour ago
$229
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Jun 25 from Harrisburg to Milwaukee, returning Sat, Jun 28, priced at $229 found 1 hour ago
Flights from Harrisburg (MDT) to Milwaukee (MKE)
Origin airport
Harrisburg Intl.
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$198
Distance
606 mi

Harrisburg to Milwaukee Flights

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

The best time to book a flight from Harrisburg to Milwaukee

Sunday is one of the best days to book for cheap flights from Harrisburg 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 Harrisburg 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 Harrisburg to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Harrisburg 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 Harrisburg 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.

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE) cost?
Discover the latest flight deals from MDT to MKE 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 MDT to MKE?
The cheapest flights from MDT to MKE 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 MDT to MKE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MDT to MKE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE)?
You’ll have to book a flight with a layover when traveling from Harrisburg Intl. Airport (MDT) 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 discover an option that works for you.
What day of the week has the most flights from MDT to MKE?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE)?
To avoid possible delays on the Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE) last-minute?
Booking your flight from MDT to MKE right before your journey is typically more expensive. But if there’s some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a MDT to MKE flight and hotel package?
Securing a MDT to MKE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to General Mitchell Intl. Airport (MKE)?
If you reserved your MDT to MKE flight within the last 24 hours, you may be able to cancel or modify 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.

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*Available to One Key members.