$105 Cheap Flights from Milwaukee (MKE) to Pittsburgh (PIT)

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Milwaukee (MKE) to Pittsburgh (PIT) at a glance

Travel from Milwaukee (MKE) to Pittsburgh (PIT) with a range of airlines offering weekly flights on this short domestic route. Whether you're looking for cheap flights from Milwaukee or prefer a full-service experience, you can easily compare options to find the itinerary that suits your budget and schedule. Discover the sights and neighborhoods of Pittsburgh with convenient trip tickets and explore your choices for Milwaukee to Pittsburgh airfare from General Mitchell International Airport to Pittsburgh International Airport.

• Fastest flight duration: around 2h 45m in-flight, plus roughly 1 hour layover with one stop
• Route distance: roughly 450 miles (725 km)
• Flights per week: around 12 departures on average
• Typical fares (one-way): economy tickets often range from $100–$345, depending on seasonality and how far ahead you book

Flights from General Mitchell International Airport (MKE) to Pittsburgh International Airport (PIT)

Based on the latest traveler bookings, here are the top airlines favored for flights from Milwaukee to Pittsburgh, typically offering one-stop service. Common layover points include O'Hare International Airport (ORD) with a layover of about 1 hour, Detroit Metropolitan Wayne County Airport (DTW) with approximately 45 minutes, and Baltimore Washington International Thurgood Marshall Airport (BWI) with a layover of around 1 hour and 15 minutes. These options provide the flexibility to balance price, total travel time, and cabin class for the ideal itinerary.

• American Airlines: This full-service airline provides one-stop flights, with one-way prices generally falling between $110 and $340. It represents around 29% of departures for this route, featuring an in-flight duration of 2 hours and 45 minutes, with an overall travel time of approximately 4 hours, including layover.
• United: Another full-service option, United offers one-stop service with one-way fares typically ranging from $100 to $360. Covering about 29% of departures on this route, you can expect about 2 hours and 45 minutes of flight time and a total journey duration of roughly 4 hours, including layover.
• Delta: As a full-service carrier, Delta provides one-stop flights with one-way fares usually priced between $100 and $400. It accounts for around 23% of departures along this route, with a flight time of 2 hours and 45 minutes and an estimated total travel time of about 4 hours, including layover.
• Southwest Airlines: This low-cost airline offers one-stop service, with one-way tickets typically priced from $100 to $320. It constitutes approximately 19% of the departures on this route, providing an in-flight experience of 2 hours and 45 minutes and a complete journey time of about 4 hours, including layover.

Travelers flying from Milwaukee to Pittsburgh can enhance their experience by upgrading their flight. Delta offers first-class and premium economy cabins, while American Airlines provides first-class service.

Best time to fly from Milwaukee (MKE) to Pittsburgh (PIT)

The most popular months for travelers flying from Milwaukee to Pittsburgh are March, September, and October, when peak temperatures in Pittsburgh reach up to 66.2°F in September. If you prefer quieter travel, consider July, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 73.9°F. For better deals, September usually offers the lowest average one-way fare around $171. Flight availability peaks in October, with approximately 19 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 9 flights per week.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $171, roughly 21% cheaper than the yearly average.
• Another budget-friendly time to fly: July typically offers an average one-way fare of around $193.
• Most flight options: October has the highest number of flights from Milwaukee to Pittsburgh, with approximately 19 flights per week, giving you more flexibility in scheduling your trip.

*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 Pittsburgh (PIT)

• Waukesha to Pittsburgh (UES-PIT): Located about 18 miles from General Mitchell International Airport (MKE), Waukesha County Airport (UES) serves as a convenient departure point.
• Milwaukee to Pittsburgh (MKE-AGC): Approximately 20 miles away from Pittsburgh International Airport (PIT), Allegheny County Airport (AGC) provides an alternative arrival option for travelers.
• Waukesha to Pittsburgh (UES-AGC): Waukesha County Airport (UES), about 18 miles from General Mitchell International Airport (MKE), pairs well with Allegheny County Airport (AGC), located roughly 20 miles from Pittsburgh International Airport (PIT).

How to find the best prices for flights from Milwaukee (MKE) to Pittsburgh (PIT)

Getting some of the best deals on flights from Milwaukee to Pittsburgh 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 typically found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Morning departures, between 5 AM and 12 PM, tend to offer lower prices and are also the most popular flight times. Additionally, flying on Wednesday usually results in cheaper prices, while Friday remains the most popular 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.*
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 Pittsburgh International Airport from General Mitchell International Airport

Pittsburgh welcomes travelers from Milwaukee with a range of transport options based on price, convenience, and proximity. Here's how to reach Pittsburgh efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Pittsburgh, with private rides that can be arranged in advance.
• Car rental: Renting a car from Pittsburgh International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Pittsburgh 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.

Milwaukee to Pittsburgh Flights

The cheapest times to fly from Milwaukee to Pittsburgh

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

The best time to book a flight from Milwaukee to Pittsburgh

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

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 Pittsburgh in 2026. You can also book with separate airlines for your outbound and return journeys, from $105 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 Pittsburgh 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 Pittsburgh 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?

You can find cheap one-way flights from $105 and cheap return flights $254 Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) with Expedia. One-way flights generally range between $123 and $536, and roundtrip flights usually range from $296 to $833. 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 Pittsburgh, PA (PIT-Pittsburgh 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 Pittsburgh, PA (PIT-Pittsburgh Intl.)?

April is the cheapest month to fly from Milwaukee (MKE) to Pittsburgh (PIT), with average round-trip fares around $314. This price is about 13% lower than the average throughout the year, as April typically sees a drop in travel demand after the busy winter months. Other cheap months to fly from Milwaukee to Pittsburgh include August and September.

*Averages based on flights available on Expedia in the last year.

Which airlines fly direct from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Enter MKE to PIT 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 Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Delta is one of the cheapest airlines offering nonstop flights from General Mitchell Intl. (MKE) to Pittsburgh Intl. (PIT), with round-trip tickets starting from around $879. 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 Pittsburgh, PA (PIT-Pittsburgh Intl.)?

To find a cheap flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh 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 airline to fly with from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

The best airline to fly with from Milwaukee, WI (MKE) to Pittsburgh, PA (PIT) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. WN offers the most daily flights from Milwaukee to Pittsburgh, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

What is the best time to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

For flights from Milwaukee, WI (MKE) to Pittsburgh, PA (PIT), April and August are the best months to fly. You can find return flights at around $314, making these months both affordable and convenient. April offers beautiful spring weather, while August is a popular travel time, ensuring plenty of flight options.

*Prices based on flights available on Expedia in the last year.

What is the earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

The earliest flight from General Mitchell International Airport (MKE) to Pittsburgh International Airport (PIT) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in December, allowing you to maximize your time in Pittsburgh. 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 Pittsburgh, PA (PIT-Pittsburgh Intl.)?

The most popular departure times for flights from Milwaukee (MKE) to Pittsburgh (PIT) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Southwest Airlines, offer flights during this window. This timing is favored as it allows you to maximize your day in Pittsburgh after arriving.

How long does it take to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Direct flights from MKE to PIT usually take about 1 hour 30 minutes, traveling roughly 429 miles. If you opt for a connecting flight, expect to add around 3 hours 50 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

You can fly first class between MKE and PIT. First class cabins are available on:

• American Airlines
• Delta Air Lines
• United Airlines

How do I earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?

It's easy to earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh 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 Pittsburgh from General Mitchell Intl. (MKE)?

If you're planning to travel to Pittsburgh from General Mitchell Intl. (MKE), you can fly into Pittsburgh Intl. (PIT) Some flights may connect through major hubs like O'Hare Intl. (ORD), Nashville Intl. (BNA), Ronald Reagan Washington National (DCA) before reaching Pittsburgh. 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 Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?

Typically, booking a last minute flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh 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 Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?

Securing a Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) Pittsburgh 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 Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

If you booked your Milwaukee, WI (MKE-General Mitchell Intl.) to Pittsburgh, PA (PIT-Pittsburgh 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.