Cheap Flights from Great Falls (GTF) to Miles City (MLS)

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Miles City, MT (MLS-Miles City Municipal)

Frequently asked questions

How much does a flight from Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal) cost?
Get a cheap one-way flight or cheap return flight from Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal) 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 Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal)?
Planning your trip for can help you save, as it's the cheapest month for flights between GTF and MLS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal)?
To find the cheapest airline flying from GTF to MLS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal)?
Direct flights from Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GTF to MLS?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season 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 Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal)?
To avoid possible delays on the Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**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 Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal) last-minute?
Last-minute bookings from GTF to MLS are generally more expensive. To secure the lowest rates, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your trip.
Can I cancel or change the date of my flight from Great Falls Intl. Airport (GTF) to Miles City, MT (MLS-Miles City Municipal)?
If you reserved your GTF to MLS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket 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, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Great Falls Intl.
Destination airport
Miles City Municipal
Distance
268 mi

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Great Falls to Miles City Flights

The cheapest times to fly from Great Falls to Miles City

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

 

The best time to book a flight from Great Falls to Miles City

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

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 Great Falls to Miles City in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Great Falls to Miles City 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 Great Falls to Miles City 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.

 

Great Falls to Miles City Flights

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*Available to One Key members.