$338 Cheap Flights from Miami (MIA) to Butte (BTM)

View $338 flight on Sat, Feb 14, 2026Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Butte, MT (BTM-Bert Mooney)

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Cheap Flights from Miami to Butte (MIA-BTM)

Prices were available within the past 7 days and start at $338 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 4 - Sat, Aug 9
MIA
Miami
BTM
Butte
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 4 from Miami to Butte, returning Sat, Aug 9, priced at $349 found 1 day ago
United
Fri, Aug 1 - Wed, Aug 6
MIA
Miami
BTM
Butte
$370 Roundtrip, found 1 day ago
$370
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Miami to Butte, returning Wed, Aug 6, priced at $370 found 1 day ago
Delta
Tue, Jul 29 - Sat, Aug 9
MIA
Miami
BTM
Butte
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 29 from Miami to Butte, returning Sat, Aug 9, priced at $394 found 1 day ago
Delta
Sat, Aug 2 - Sat, Aug 9
MIA
Miami
BTM
Butte
$414 Roundtrip, found 1 day ago
$414
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 2 from Miami to Butte, returning Sat, Aug 9, priced at $414 found 1 day ago
Delta
Mon, Aug 4 - Fri, Aug 8
MIA
Miami
BTM
Butte
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 4 from Miami to Butte, returning Fri, Aug 8, priced at $448 found 1 day ago
United
Fri, Aug 1 - Wed, Aug 6
MIA
Miami
BTM
Butte
$470 Roundtrip, found 1 day ago
$470
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Miami to Butte, returning Wed, Aug 6, priced at $470 found 1 day ago
Delta
Wed, Jul 30 - Sat, Aug 9
MIA
Miami
BTM
Butte
$478 Roundtrip, found 1 day ago
$478
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 30 from Miami to Butte, returning Sat, Aug 9, priced at $478 found 1 day ago
Delta
Tue, Jul 29 - Fri, Aug 8
MIA
Miami
BTM
Butte
$493 Roundtrip, found 1 day ago
$493
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 29 from Miami to Butte, returning Fri, Aug 8, priced at $493 found 1 day ago
Delta
Sat, Aug 2 - Fri, Aug 8
MIA
Miami
BTM
Butte
$513 Roundtrip, found 1 day ago
$513
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 2 from Miami to Butte, returning Fri, Aug 8, priced at $513 found 1 day ago
Delta
Tue, Jul 29 - Tue, Aug 5
MIA
Miami
BTM
Butte
$519 Roundtrip, found 1 day ago
$519
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 29 from Miami to Butte, returning Tue, Aug 5, priced at $519 found 1 day ago

Alternative airports near Butte

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

Select flight to Bert Mooney BTM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $414
BTM
Bert Mooney
CheapestClosest
Average driving time to city center8 min
Flights from $414
Flights from Miami (MIA) to Butte (BTM)
Origin airport
Miami Intl.
Destination airport
Bert Mooney
Airlines serving
Delta, United
Roundtrip price
$349
Distance
2253 mi

Miami to Butte Flights

The cheapest times to fly from Miami 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 Miami to Butte are during the month of August. You can find some of the cheapest flights from Miami to Butte with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miami to Butte

Sunday is one of the best days to book for cheap flights from Miami 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 Miami 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 Miami to Butte in 2025. You can also book with separate airlines for your outbound and return journeys, from $338 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 Miami 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 Miami 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.

 

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM) cost?
Discover the latest flight deals from MIA to BTM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MIA to BTM?
The cheapest flights from MIA to BTM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MIA to BTM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MIA to BTM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM)?
Direct flights from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MIA to BTM?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, airline 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 Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM)?
To reach Bert Mooney Airport (BTM) without delays, choose a flight that leaves Miami Intl. Airport (MIA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM) last-minute?
Booking your flight from MIA to BTM right before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a MIA to BTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a MIA to BTM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM)?
In most cases, you're able to cancel or reschedule your MIA to BTM flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.