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$274 Cheap Flights from Milwaukee (MKE) to Harrisburg (MDT)

View $274 flight on Wed, Oct 21, 2026Opens in a new window

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

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Cheap Flights from Milwaukee to Harrisburg (MKE-MDT)

Prices were available within the past 7 days and start at $274 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 7 - Sat, Oct 10
MKE
Milwaukee
MDT
Harrisburg
$291 Roundtrip, found 2 hours ago
$291
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Milwaukee to Harrisburg, returning Sat, Oct 10, priced at $291 found 2 hours ago
American Airlines
Wed, Oct 7 - Sat, Oct 10
MKE
Milwaukee
MDT
Harrisburg
$305 Roundtrip, found 2 hours ago
$305
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Milwaukee to Harrisburg, returning Sat, Oct 10, priced at $305 found 2 hours ago
United
Wed, Oct 7 - Sat, Oct 10
MKE
Milwaukee
MDT
Harrisburg
$311 Roundtrip, found 2 hours ago
$311
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 7 from Milwaukee to Harrisburg, returning Sat, Oct 10, priced at $311 found 2 hours ago
American Airlines
Thu, Oct 29 - Sun, Nov 1
MKE
Milwaukee
MDT
Harrisburg
$319 Roundtrip, found 4 hours ago
$319
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Oct 29 from Milwaukee to Harrisburg, returning Sun, Nov 1, priced at $319 found 4 hours ago
American Airlines
Thu, Oct 1 - Tue, Oct 13
MKE
Milwaukee
MDT
Harrisburg
$320 Roundtrip, found 11 hours ago
$320
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Oct 1 from Milwaukee to Harrisburg, returning Tue, Oct 13, priced at $320 found 11 hours ago
United
Wed, Oct 21 - Sun, Oct 25
MKE
Milwaukee
MDT
Harrisburg
$325 Roundtrip, just found
$325
Roundtrip
just found
Select United flight, departing Wed, Oct 21 from Milwaukee to Harrisburg, returning Sun, Oct 25, priced at $325 just found
Delta
Tue, Oct 13 - Sun, Oct 18
MKE
Milwaukee
MDT
Harrisburg
$325 Roundtrip, found 8 hours ago
$325
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Oct 13 from Milwaukee to Harrisburg, returning Sun, Oct 18, priced at $325 found 8 hours ago
American Airlines
Thu, Oct 29 - Sun, Nov 1
MKE
Milwaukee
MDT
Harrisburg
$334 Roundtrip, found 4 hours ago
$334
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Oct 29 from Milwaukee to Harrisburg, returning Sun, Nov 1, priced at $334 found 4 hours ago
United
Thu, Oct 29 - Sun, Nov 1
MKE
Milwaukee
MDT
Harrisburg
$339 Roundtrip, found 4 hours ago
$339
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Oct 29 from Milwaukee to Harrisburg, returning Sun, Nov 1, priced at $339 found 4 hours ago
United
Thu, Oct 1 - Tue, Oct 13
MKE
Milwaukee
MDT
Harrisburg
$341 Roundtrip, found 11 hours ago
$341
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Oct 1 from Milwaukee to Harrisburg, returning Tue, Oct 13, priced at $341 found 11 hours ago

Find the cheapest month to fly from Milwaukee (MKE) to Harrisburg (MDT)

January is typically the cheapest month to fly

From $228 - $448 per traveler.

What you need to know for your flight from General Mitchell Intl. to Harrisburg Intl.

Milwaukee (MKE) to Harrisburg (MDT) at a glance

Travel from Milwaukee (MKE) to Harrisburg (MDT) with a selection of airlines on this domestic short-haul route. Explore options for cheap flights from Milwaukee and compare flight prices from various carriers to discover the itinerary that suits your budget and schedule. As you plan your visit, don’t miss the chance to experience Harrisburg's notable attractions and neighborhoods. Check out the essential details for flights from General Mitchell International Airport to Harrisburg International Airport.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 10 departures on average
  • Typical fares (one-way): economy tickets often range from $125–$425, depending on seasonality and how far ahead you book

Flights from General Mitchell International Airport (MKE) to Harrisburg International Airport (MDT)

Based on recent traveler preferences, here are the top airlines flying from Milwaukee to Harrisburg, often selected for their one-stop services. Common layover points include O'Hare International Airport (ORD) with a layover of about 1 hour, Detroit Metropolitan Wayne County Airport (DTW) with a similar 1 hour layover, and Charlotte-Douglas International Airport (CLT) which typically has a layover of around 1 hour and 15 minutes. These options allow you to tailor your journey by balancing price, total travel time, and cabin class for the perfect itinerary.

  • American Airlines: This carrier offers a full-service experience with one-stop options, featuring one-way ticket prices that generally fall between $125 and $425. It represents about 43% of departures for this route, with an in-flight duration of 3 hours and 15 minutes, totaling approximately 4 hours and 15 minutes when accounting for layovers.
  • United: As a full-service airline, United provides one-stop flights, with one-way fares commonly ranging from $130 to $395. It covers around 32% of departures on this route, with a flight time of 3 hours and 15 minutes, and an overall travel duration of about 4 hours and 15 minutes, including layover time.
  • Delta: Offering a full-service experience, Delta's one-stop flights have one-way fares typically between $125 and $520. This airline accounts for roughly 25% of the departures on this route, with an in-flight time of 3 hours and 15 minutes, leading to a total journey time of around 4 hours and 15 minutes, factoring in layovers.

Best time to fly from Milwaukee (MKE) to Harrisburg (MDT)

The most popular months for travelers flying from Milwaukee to Harrisburg are May, September, and October, when peak temperatures in Harrisburg reach up to 66.2°F in September. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 42.8°F. For better deals, May usually offers the lowest average one-way fare around $197. Flight availability peaks in October, with approximately 12 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 8 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $197, roughly 20% cheaper than the yearly average.
  • Another budget-friendly time to fly: October typically offers an average one-way fare of around $221.
  • Most flight options: October has the highest number of flights from Milwaukee to Harrisburg, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January29.8°F (-1.2°C)Average9$239
February32.2°F (0.1°C)Average8$292
March40.3°F (4.6°C)Average9$238
April51.3°F (10.7°C)Average9$256
May61.3°F (16.3°C)Moderately High9$197
June69.6°F (20.9°C)Moderately Low9$269
July75.2°F (24.0°C)Average11$257
August72.9°F (22.7°C)Average11$256
September66.2°F (19.0°C)Moderately High10$255
October55.0°F (12.8°C)Moderately High12$221
November42.8°F (6.0°C)Moderately Low11$236
December35.6°F (2.0°C)Moderately Low10$253

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Milwaukee (MKE) to Harrisburg (MDT)

  • Milwaukee to Harrisburg (MKE-HAR): Capital City Airport (HAR) lies approximately 5 miles from Harrisburg International Airport (MDT), making it a convenient choice for travelers.
  • Waukesha to Harrisburg (UES-HAR): Waukesha County Airport (UES) is located about 18 miles from General Mitchell International Airport (MKE), while Capital City Airport (HAR) is merely 5 miles from Harrisburg International Airport (MDT).
  • Milwaukee to Lancaster (MKE-LNS): Lancaster Airport (LNS) is roughly 25 miles distant from Harrisburg International Airport (MDT), providing another viable option for your journey.

How to find the best prices for flights from Milwaukee (MKE) to Harrisburg (MDT)

Getting some of the best deals on flights from Milwaukee to Harrisburg is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Evening departures from 6 PM to midnight often offer lower prices, while morning flights from 5 AM to noon are the most popular. Additionally, flying on Tuesday is generally cheaper, but Thursday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Harrisburg hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Harrisburg International Airport from General Mitchell International Airport

Harrisburg welcomes travelers from Milwaukee with a range of transport options based on price, convenience, and proximity. Harrisburg city center is approximately a 15-minute drive (covering about 12 miles) from Harrisburg International Airport, depending on traffic. Here's how to reach Harrisburg efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Harrisburg, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Harrisburg International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Harrisburg International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Harrisburg International Airport, Middletown Station, a train station, is located about 1.8 miles away by car, providing convenient access for travelers.

Frequently asked questions

How much does a flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) cost?
You can find cheap one-way flights from $274 and cheap return flights from $291 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) with Expedia. One-way flights generally range between $214 and $771, and roundtrip flights usually range from $370 to $998. 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
April is the cheapest month to fly from Milwaukee to Harrisburg, with average return fares around $338. This price is about 18% lower than the average throughout the year, as April often sees a decrease in travel demand. Other affordable months to consider are October and December.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
Enter MKE to MDT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Milwaukee, WI (MKE) to Harrisburg, PA (MDT), starting from around $305. 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
To find a cheap flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The best time to fly from Milwaukee (MKE) to Harrisburg (MDT) is in April or December. April offers average return flight prices around $338, making it a cost-effective choice. While October and May are popular months, they can be busier. By choosing to fly in April or December, you can enjoy lower fares and good flight availability, based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The earliest flight from General Mitchell International Airport (MKE) to Harrisburg International Airport (MDT) usually leaves at around 5:00 AM, operated by American Airlines. Catching this early flight can help you maximize your time in Harrisburg. This service is seasonal and operates in February and March. 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The most popular departure times for flights from General Mitchell Intl. (MKE) to Harrisburg Intl. (MDT) are in the early morning, from 6am to 9am. About 26% of passengers prefer this time window. Many major carriers, including American Airlines, United and Delta, offer flights during this window. This timing is favored as it helps you make the most of your day upon arrival.
How long does it take to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
A flight from MKE to MDT with a layover takes around 5 hours, with the route covering approximately 606 miles. 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
First class is available on flights from MKE to MDT. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight with Expedia?
It's easy to earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg 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 Harrisburg from General Mitchell Intl. (MKE)?
From General Mitchell Intl. (MKE), you can fly into Harrisburg Intl. (MDT) to reach Harrisburg. Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Harrisburg. 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) at the last minute?
Typically, booking a last minute flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight and hotel package?
Securing a Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight and hotel package 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
If you booked your Milwaukee, WI (MKE-General Mitchell Intl.) to Harrisburg, PA (MDT-Harrisburg 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
General Mitchell Intl.
Destination airport
Harrisburg Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$290
Distance
606 mi

Book with confidence

Milwaukee to Harrisburg Flights

The cheapest times to fly from Milwaukee to Harrisburg

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

 

The best time to book a flight from Milwaukee to Harrisburg

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

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 Milwaukee to Harrisburg in 2026. You can also book with separate airlines for your outbound and return journeys, from $274 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 Milwaukee to Harrisburg 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 Milwaukee to Harrisburg 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.

 

Milwaukee to Harrisburg Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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