$194 Cheap Flights from Milwaukee (MKE) to Great Falls (GTF)

View $194 flight on Sat, Nov 8, 2025Opens in a new window

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

Cheap Flights from Milwaukee to Great Falls (MKE-GTF)

Prices were available within the past 7 days and start at $194 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$398 Roundtrip, found 12 hours ago
$398
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $398 found 12 hours ago
United
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$398 Roundtrip, found 12 hours ago
$398
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $398 found 12 hours ago
United
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$404 Roundtrip, found 12 hours ago
$404
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $404 found 12 hours ago
United
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$404 Roundtrip, found 12 hours ago
$404
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $404 found 12 hours ago
United
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$409 Roundtrip, found 12 hours ago
$409
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $409 found 12 hours ago
United
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$409 Roundtrip, found 12 hours ago
$409
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $409 found 12 hours ago
Delta
Sat, Dec 6 - Thu, Dec 11
MKE
Milwaukee
GTF
Great Falls
$411 Roundtrip, found 22 hours ago
$411
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Dec 6 from Milwaukee to Great Falls, returning Thu, Dec 11, priced at $411 found 22 hours ago
Delta
Sat, Dec 6 - Thu, Dec 11
MKE
Milwaukee
GTF
Great Falls
$412 Roundtrip, found 22 hours ago
$412
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Dec 6 from Milwaukee to Great Falls, returning Thu, Dec 11, priced at $412 found 22 hours ago
United
Sat, Nov 8 - Mon, Nov 10
MKE
Milwaukee
GTF
Great Falls
$427 Roundtrip, found 12 hours ago
$427
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Milwaukee to Great Falls, returning Mon, Nov 10, priced at $427 found 12 hours ago
Alaska Airlines
Sat, Dec 6 - Thu, Dec 11
MKE
Milwaukee
GTF
Great Falls
$508 Roundtrip, found 22 hours ago
$508
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Milwaukee to Great Falls, returning Thu, Dec 11, priced at $508 found 22 hours ago

Find the cheapest month to fly from Milwaukee (MKE) to Great Falls (GTF)

February is typically the cheapest month to fly

From $296 - $779 per traveler.

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $466
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $466

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF) cost?
Secure a cheap one-way flight from $194 or cheap return flight from $398 from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF)?
Flying in November may help you find better deals, as it's the cheapest month for flights between MKE and GTF. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from MKE to GTF. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF)?
You'll need to take a flight with a layover if you're traveling from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF). Direct flights don't operate daily 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 MKE to GTF?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF)?
Select a flight from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF) last-minute?
Last-minute bookings from MKE to GTF are typically more expensive. For the cheapest rates, start searching for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a MKE to GTF flight and hotel package?
Compared with arranging hotels and flights separately, booking a MKE to GTF flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Great Falls Intl. Airport (GTF)?
You can usually cancel or reschedule your MKE to GTF flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$398
Distance
1178 mi

Book with confidence

Milwaukee to Great Falls Flights

The cheapest times to fly from Milwaukee to Great Falls

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

 

The best time to book a flight from Milwaukee to Great Falls

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

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 Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $194 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 Great Falls 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 Great Falls 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 Great Falls Flights

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*Available to One Key members.