Cheap Flights from Helena (HLN) to Miles City (MLS)

Popular airlines from Helena, MT (HLN-Helena Regional) to Miles City, MT (MLS-Miles City Municipal)

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Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal) cost?
Get a cheap one-way flight or cheap return flight from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal)?
The cheapest month to fly from HLN to MLS is , when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from HLN to MLS. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal)?
You'll need to book a flight with a layover if you're traveling from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from HLN to MLS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal)?
Book a flight from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 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 Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal) last-minute?
Last-minute bookings from HLN to MLS are generally more expensive. To lock in the best rates, start searching for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Miles City, MT (MLS-Miles City Municipal)?
Typically, you're able to reschedule or cancel your HLN to MLS 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 rules and fees on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Helena Regional
Destination airport
Miles City Municipal
Distance
290 mi

Book with confidence

Book with confidence

Helena to Miles City Flights

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

 

The best time to book a flight from Helena to Miles City

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

 

Helena to Miles City Flights

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*Available to One Key members.