$279 Cheap Flights from Greensboro (GSO) to Milwaukee (MKE)
Popular airlines from Piedmont Triad Intl. Airport (GSO) to General Mitchell Intl. Airport (MKE)
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Cheap Flights from Greensboro to Milwaukee (GSO-MKE)
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Greensboro (GSO) to Milwaukee (MKE) at a glance
Travel between Greensboro (GSO) and Milwaukee (MKE) with a range of airlines on this domestic short-haul route. Discover options for cheap flights from Greensboro and compare itineraries from full-service carriers to find one that suits your budget and schedule. As you prepare to explore Milwaukee's iconic attractions and vibrant neighborhoods, you'll find all the essential information for flights from Piedmont Triad International Airport (GSO) to General Mitchell International Airport (MKE).
- Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m 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 $115–$365, depending on seasonality and how far ahead you book
Flights from Piedmont Triad International Airport (GSO) to General Mitchell International Airport (MKE)
According to recent traveler bookings, the top airlines flying from Greensboro to Milwaukee are often selected for their one-stop services, with popular layover options at Hartsfield-Jackson Atlanta International Airport (ATL), featuring a 1-hour and 30-minute stop, O'Hare International Airport (ORD) with a 1-hour and 15-minute layover, and Charlotte-Douglas International Airport (CLT), also with a 1-hour and 15-minute stop. This flexibility allows you to compare prices, total travel times, and cabin classes to find the ideal itinerary.
- Delta: Dominating this route with about 51% of flights, Delta provides convenient one-stop service. One-way fares generally fall between $115 and $360, with an in-flight duration of 3 hours and 15 minutes, resulting in a total travel time of approximately 4 hours and 30 minutes, including layover.
- American Airlines: Representing around 38% of departures, American Airlines offers reliable one-stop service. Passengers can expect one-way fares typically ranging from $115 to $365. The flying time is about 3 hours and 15 minutes, with the overall journey taking roughly 4 hours and 30 minutes, including layover.
- United: With a share of approximately 11% of flights, United Airlines provides one-stop service with one-way fares usually between $125 and $380. The in-flight time is about 3 hours and 15 minutes, while the entire trip lasts around 4 hours and 30 minutes, factoring in the layover.
Best time to fly from Greensboro (GSO) to Milwaukee (MKE)
The most popular months for travelers flying from Greensboro to Milwaukee are March, July, and October, when peak temperatures in Milwaukee reach up to 71.4°F in July. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 54.9°F. For better deals, October usually offers the lowest average one-way fare around $180. Flight availability peaks in December, with approximately 12 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: October usually offers good deals with average one-way fare around $180, roughly 10% cheaper than the yearly average.
- More budget-friendly months to fly: May, January, and September typically offer average one-way fares of around $187.
- Most flight options: December has the highest number of flights from Greensboro to Milwaukee, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 22.1°F (-5.5°C) | Average | 9 | $184 |
| February | 23.5°F (-4.7°C) | Average | 8 | $199 |
| March | 34.7°F (1.5°C) | Slightly High | 9 | $241 |
| April | 43.7°F (6.5°C) | Average | 8 | $231 |
| May | 54.9°F (12.7°C) | Slightly Low | 8 | $184 |
| June | 64.9°F (18.3°C) | Average | 11 | $191 |
| July | 71.4°F (21.9°C) | Slightly High | 10 | $190 |
| August | 70.7°F (21.5°C) | Average | 10 | $201 |
| September | 64.2°F (17.9°C) | Slightly Low | 10 | $190 |
| October | 52.0°F (11.1°C) | Slightly High | 11 | $180 |
| November | 39.2°F (4.0°C) | Average | 11 | $211 |
| December | 29.7°F (-1.3°C) | Slightly Low | 12 | $195 |
*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 Greensboro (GSO) to Milwaukee (MKE)
- Winston-Salem to Milwaukee (INT-MKE): Located approximately 16 miles from Piedmont Triad International Airport (GSO), Smith Reynolds Airport (INT) serves as a convenient departure point for this route.
- Greensboro to Waukesha (GSO-UES): General Mitchell International Airport (MKE) is about 18 miles from Waukesha County Airport (UES), making it a practical option for travelers heading to Waukesha.
- Winston-Salem to Kenosha (INT-ENW): With Smith Reynolds Airport (INT) just 16 miles from Piedmont Triad International Airport (GSO) and Kenosha Regional Airport (ENW) approximately 24 miles from General Mitchell International Airport (MKE), this route offers solid connectivity.
How to find the best prices for flights from Greensboro (GSO) to Milwaukee (MKE)
Getting some of the best deals on flights from Greensboro to Milwaukee is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 am and 12 pm tend to be the least expensive and are also the most popular. Additionally, flying on Sunday generally offers lower prices, although Thursday is the most favored travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- 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.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- 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 General Mitchell International Airport from Piedmont Triad International Airport
Milwaukee welcomes travelers from Greensboro with a range of transport options based on price, convenience, and proximity. Here's how to reach Milwaukee efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Milwaukee, with private rides that can be arranged in advance.
- Car rental: Renting a car from General Mitchell International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at General Mitchell 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 General Mitchell International Airport, Milwaukee Airport Bus Station, a bus station, is located about 0.1 miles away on foot, while Milwaukee Airport Station, a train station, is approximately 1.8 miles from the airport by car. Additionally, Michigan & Jackson Tram Stop, a metro station, is situated about 7.8 miles away by car, providing various transport options for travelers.
Greensboro to Milwaukee Flights
The cheapest times to fly from Greensboro 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 Greensboro to Milwaukee are during the month of December. You can find some of the cheapest flights from Greensboro to Milwaukee with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Greensboro to Milwaukee
Sunday is one of the best days to book for cheap flights from Greensboro 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 Greensboro 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 Greensboro to Milwaukee in 2026. You can also book with separate airlines for your outbound and return journeys, from $279 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 Greensboro 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 Greensboro 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) cost?
You can find cheap one-way flights from $279 and cheap return flights $339 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) with Expedia. One-way flights generally range between $186 and $585, and roundtrip flights usually range from $320 to $985. 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The cheapest month to fly from GSO to MKE is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Enter GSO to MKE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Greensboro, NC (GSO) to Milwaukee, WI (MKE) with return tickets starting from around $621. 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
To find a cheap flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The earliest flight from Greensboro, North Carolina (GSO) to Milwaukee, Wisconsin (MKE) typically departs at around 5:00 AM. This seasonal service is available in May and June, making it a convenient option for travelers during those months. An early departure allows you to arrive in Milwaukee with ample time to enjoy the city. 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The most popular departure times for flights from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) are in the early morning, from 6am to 9am. About 34% of passengers prefer this time window. Many major carriers, including Delta, American Airlines, and United Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Milwaukee with plenty of time to enjoy the day.
How long does it take to fly from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
A flight from GSO to MKE with a layover takes around 5 hours 20 minutes, with the route covering approximately 635 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
You can fly first class between GSO and MKE. First class cabins are available on:
- Delta Air Lines
- American Airlines
- United Airlines
How do I earn miles on a Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight with Expedia?
It's easy to earn miles on a Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell 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 Milwaukee from Piedmont Triad Intl. (GSO)?
If you're planning to travel to Milwaukee from Piedmont Triad Intl. (GSO), you can fly into General Mitchell Intl. (MKE) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), Charlotte-Douglas Intl. (CLT) before reaching Milwaukee. 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) at the last minute?
Typically, booking a last minute flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight and hotel package?
Securing a Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) Milwaukee 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 Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
If you booked your Greensboro, NC (GSO-Piedmont Triad Intl.) to Milwaukee, WI (MKE-General Mitchell 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 | Piedmont Triad Intl. Airport |
|---|---|
Destination airport | General Mitchell Intl. Airport |
Distance | 634 miles away |
Airlines serving | American Airlines, Delta, United |
Popular airline | American Airlines |
Roundtrip price | $339 |