Cheap Flights from Portland (PDX) to Miles City (MLS)

Popular airlines from Portland International Airport (PDX) to Miles City, MT (MLS-Miles City Municipal)

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Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal) cost?
Get a cheap one-way flight or cheap return flight from Portland Intl. Airport (PDX) 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 offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal)?
The cheapest month to fly from PDX to MLS is , when there's less demand. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal)?
To find the cheapest airline flying from PDX to MLS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal)?
Direct flights from Portland Intl. Airport (PDX) 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 Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to MLS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being 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 Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal) last-minute?
Holding off until just before your departure to book a ticket from PDX to MLS generally means paying more. While you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to boost your chances of getting a bargain.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Miles City, MT (MLS-Miles City Municipal)?
In most cases, you can cancel or reschedule your PDX to MLS flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Miles City Municipal
Distance
802 mi

Book with confidence

Book with confidence

Portland to Miles City Flights

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

 

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

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

 

Portland to Miles City Flights

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*Available to One Key members.