Cheap Flights from Idaho Falls (IDA) to Miles City (MLS)

Popular airlines from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal)

Frequently asked questions

How much does a flight from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal) cost?
Snag a cheap one-way flight or cheap return flight from Idaho Falls Regional Airport (IDA) 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 Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal)?
is the least expensive month to fly from IDA to MLS. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal)?
To find the cheapest airline flying from IDA to MLS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal)?
You'll have to book a flight with a layover when traveling from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IDA to MLS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal)?
To touch down at Miles City, MT (MLS-Miles City Municipal) on time, choose a flight that takes off from Idaho Falls Regional Airport (IDA) 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 Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal) last-minute?
Last-minute bookings from IDA to MLS are typically more expensive. For the lowest rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, you may score a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Miles City, MT (MLS-Miles City Municipal)?
If you booked your IDA 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 ticket type 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 for more information.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Miles City Municipal
Distance
363 mi

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Idaho Falls to Miles City Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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.

 

Idaho Falls to Miles City Flights

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*Available to One Key members.