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CA $674 Cheap Flights from Great Falls (GTF) to Milwaukee (MKE)

View CA $674 flight on Sat, Sep 19, 2026Opens in a new window

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to General Mitchell Intl. Airport (MKE)

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Cheap flights from Great Falls (GTF) to Milwaukee (MKE)

Prices were available within the past 7 days and start at CA $674 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) cost?
You can find one-way and return flights from GTF to MKE with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when GTF to MKE ticket fares go up or down.
What is the cheapest month to fly from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The cheapest months to fly from GTF to MKE are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Enter GTF to MKE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
United is one of the cheapest airlines offering connecting return flights from Great Falls Intl. (GTF) to General Mitchell Intl. (MKE), with prices starting from around CA$490 for flights that can be booked for departure within the next year, typically with a layover in Denver Intl. (DEN). These prices are for economy/coach class tickets per adult. 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.
How do I find cheap flights from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
To find a cheap flight from Great Falls, MT (GTF-Great Falls 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 Great Falls, MT (GTF-Great Falls 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.
How many flights per day from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
There are approximately 5 connecting flights per day from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.). Some common connection points include Denver Intl. (DEN), Salt Lake City Intl. (SLC), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The earliest flight from Great Falls Intl. (GTF) to General Mitchell Intl. (MKE) typically departs around 5:30 AM local time, operated by Delta. This is a seasonal service active in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
You'll typically find the most flights from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) on a Wednesday, with around 4 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United, Delta, and Alaska Airlines. Flight schedules are consistent throughout the week, so you'll have similar options on other days too.
What are the most popular departure times for flights from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The most popular departure times for flights from Great Falls Intl. (GTF) to General Mitchell Intl. (MKE) are in the early afternoon, from 12pm to 3pm. Many major carriers, including United and Delta, offer flights during this window. Many travelers prefer this time as it allows for a relaxed morning before heading to the airport and an afternoon arrival at your destination.
How long does it take to fly from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
There are no nonstop flights from Great Falls Intl. (GTF) to General Mitchell Intl. (MKE). For flights with one stop, you can expect the journey to take around 7 hours 18 minutes. If you opt for flights with two or more stops, the travel time increases to about 9 hours 30 minutes. The total distance covered on this route is approximately 1,897 kilometers. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
You can fly business class or first class between GTF and MKE. First class cabins are available on Alaska Airlines, Delta, and United.
How do I earn miles on a Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight with Expedia?
It's easy to earn miles on a Great Falls, MT (GTF-Great Falls 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, WI (MKE) from Great Falls, MT (GTF)?
If you're planning to travel to Milwaukee from Great Falls Intl. (GTF), you can fly directly into General Mitchell Intl. (MKE). Some flights may connect through major hubs like Denver Intl. (DEN), Salt Lake City Intl. (SLC), or Seattle - Tacoma Intl. (SEA) 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 Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) at the last minute?
Typically, booking a last minute flight from Great Falls, MT (GTF-Great Falls 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 Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight and hotel package?
Securing a Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell 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 Great Falls, MT (GTF-Great Falls Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
If you booked your Great Falls, MT (GTF-Great Falls 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
Great Falls Intl.
Destination airport
General Mitchell Intl.
Distance
1885 km

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Great Falls to Milwaukee Flights

The easy way to book your flights from Great Falls to Milwaukee 

With Expedia, it’s simple to find and book flights to Milwaukee from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to General Mitchell Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to Milwaukee today, tomorrow, or this week.  

 

Save dollars with cheap flights from Great Falls Intl., GTF to General Mitchell Intl., MKE 

Sort your search results by price to find great deals on your flight from Great Falls to Milwaukee—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Milwaukee from Great Falls currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Milwaukee  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Milwaukee from Great Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Milwaukee with Expedia today.

Great Falls to Milwaukee Flights

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