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

View $338 flight on Mon, Jan 26, 2026Opens in a new window

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

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 $384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 17 - Wed, Dec 24
MIA
Miami
BTM
Butte
$384 Roundtrip, found 2 days ago
$384
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 17 from Miami to Butte, returning Wed, Dec 24, priced at $384 found 2 days ago
Delta
Wed, Dec 17 - Mon, Dec 29
MIA
Miami
BTM
Butte
$512 Roundtrip, found 2 days ago
$512
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 17 from Miami to Butte, returning Mon, Dec 29, priced at $512 found 2 days ago
United
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
BTM
Butte
$533 Roundtrip, found 15 hours ago
$533
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jan 16 from Miami to Butte, returning Sun, Jan 25, priced at $533 found 15 hours ago
Delta
Fri, Jan 16 - Sun, Jan 25
MIA
Miami
BTM
Butte
$536 Roundtrip, found 15 hours ago
$536
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Jan 16 from Miami to Butte, returning Sun, Jan 25, priced at $536 found 15 hours ago
United
Wed, Dec 17 - Tue, Dec 30
MIA
Miami
BTM
Butte
$538 Roundtrip, found 2 days ago
$538
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 17 from Miami to Butte, returning Tue, Dec 30, priced at $538 found 2 days ago
Delta
Wed, Dec 17 - Sun, Dec 28
MIA
Miami
BTM
Butte
$546 Roundtrip, found 2 days ago
$546
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 17 from Miami to Butte, returning Sun, Dec 28, priced at $546 found 2 days ago
United
Thu, Dec 18 - Mon, Dec 29
MIA
Miami
BTM
Butte
$560 Roundtrip, found 2 days ago
$560
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 18 from Miami to Butte, returning Mon, Dec 29, priced at $560 found 2 days ago
United
Fri, Jun 5 - Mon, Jun 15
MIA
Miami
BTM
Butte
$583 Roundtrip, found 5 days ago
$583
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 5 from Miami to Butte, returning Mon, Jun 15, priced at $583 found 5 days ago
United
Thu, Dec 18 - Sun, Dec 28
MIA
Miami
BTM
Butte
$609 Roundtrip, found 2 days ago
$609
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 18 from Miami to Butte, returning Sun, Dec 28, priced at $609 found 2 days ago
United
Thu, Dec 18 - Sat, Dec 27
MIA
Miami
BTM
Butte
$619 Roundtrip, found 2 days ago
$619
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 18 from Miami to Butte, returning Sat, Dec 27, priced at $619 found 2 days ago

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM) cost?
Grab a cheap one-way flight from $338 or cheap return flight from $384 from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM)?
The cheapest month to fly from MIA to BTM is December, when demand is low. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Miami Intl. Airport (MIA) to Bert Mooney Airport (BTM)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from MIA to BTM. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
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.

Travel information

Origin airport
Miami Intl.
Destination airport
Bert Mooney
Airlines serving
Delta, United
Roundtrip price
$384
Distance
2253 mi

Book with confidence

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 December. 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.

 

Miami to Butte Flights

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*Available to One Key members.