$290 Cheap Flights from Milwaukee (MKE) to Butte (BTM)

View $290 flight on Tue, Feb 24, 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Butte, MT (BTM-Bert Mooney)

Cheap Flights from Milwaukee to Butte (MKE-BTM)

Prices were available within the past 7 days and start at $290 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 24 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$279 Roundtrip, found 19 hours ago
$279
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Feb 24 from Milwaukee to Butte, returning Sat, Feb 28, priced at $279 found 19 hours ago
United
Thu, Feb 26 - Tue, Mar 3
MKE
Milwaukee
BTM
Butte
$354 Roundtrip, found 19 hours ago
$354
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Feb 26 from Milwaukee to Butte, returning Tue, Mar 3, priced at $354 found 19 hours ago
Delta
Tue, Feb 24 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$359 Roundtrip, found 19 hours ago
$359
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Feb 24 from Milwaukee to Butte, returning Sat, Feb 28, priced at $359 found 19 hours ago
United
Thu, Feb 26 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$389 Roundtrip, found 19 hours ago
$389
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Feb 26 from Milwaukee to Butte, returning Sat, Feb 28, priced at $389 found 19 hours ago
Delta
Sun, Feb 22 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$394 Roundtrip, found 19 hours ago
$394
Roundtrip
found 19 hours ago
Select Delta flight, departing Sun, Feb 22 from Milwaukee to Butte, returning Sat, Feb 28, priced at $394 found 19 hours ago
United
Tue, Feb 24 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$400 Roundtrip, found 19 hours ago
$400
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Feb 24 from Milwaukee to Butte, returning Sat, Feb 28, priced at $400 found 19 hours ago
Delta
Mon, Feb 23 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$408 Roundtrip, found 19 hours ago
$408
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Feb 23 from Milwaukee to Butte, returning Sat, Feb 28, priced at $408 found 19 hours ago
United
Tue, Feb 24 - Sat, Feb 28
MKE
Milwaukee
BTM
Butte
$425 Roundtrip, found 19 hours ago
$425
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Feb 24 from Milwaukee to Butte, returning Sat, Feb 28, priced at $425 found 19 hours ago
United
Sat, Feb 21 - Fri, Feb 27
MKE
Milwaukee
BTM
Butte
$450 Roundtrip, found 19 hours ago
$450
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Feb 21 from Milwaukee to Butte, returning Fri, Feb 27, priced at $450 found 19 hours ago
United
Thu, Feb 26 - Fri, Feb 27
MKE
Milwaukee
BTM
Butte
$458 Roundtrip, found 19 hours ago
$458
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Feb 26 from Milwaukee to Butte, returning Fri, Feb 27, priced at $458 found 19 hours ago

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM) cost?
Grab a cheap one-way flight from $290 or cheap return flight from $279 from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM)?
The cheapest month to fly from MKE to BTM is February, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MKE to BTM flight.
How many flights per day from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM)?
You'll need to hop on a flight with a layover when traveling from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MKE to BTM?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, 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 Bert Mooney Airport (BTM)?
To touch down at Bert Mooney Airport (BTM) on time, choose a flight that leaves from General Mitchell Intl. Airport (MKE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Bert Mooney Airport (BTM) last-minute?
Last-minute bookings from MKE to BTM are typically more expensive. To lock in the lowest rates, start searching for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a MKE to BTM flight and hotel package?
Securing a MKE to BTM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Bert Mooney Airport (BTM)?
If you reserved your MKE to BTM 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 fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Bert Mooney
Roundtrip price
$279
Distance
1225 mi

Book with confidence

Milwaukee to Butte Flights

The cheapest times to fly from Milwaukee to Butte

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

 

The best time to book a flight from Milwaukee to Butte

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

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 Butte in 2025. You can also book with separate airlines for your outbound and return journeys, from $290 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 Butte 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 Butte 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 Butte Flights

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*Available to One Key members.