Cheap Flights from Montreal (YMX) to Portland (PDX)

Popular airlines from Montreal, QC (YMX-Mirabel Intl.) to Portland International Airport (PDX)

Frequently asked questions

How much does a flight from Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight or cheap return flight from Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX) 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 Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between YMX and PDX. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YMX to PDX flight.
How many flights per day from Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX)?
Nonstop flights from Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YMX to PDX?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the carrier 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 Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX)?
To reach Portland Intl. Airport (PDX) on schedule, select a flight that leaves Mirabel Intl. Airport (YMX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX) last-minute?
Holding off until just before your departure to book your flight from YMX to PDX generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a YMX to PDX flight and hotel package?
You'll generally save money by securing a YMX to PDX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Mirabel Intl. Airport (YMX) to Portland Intl. Airport (PDX)?
In most cases, you're able to reschedule or cancel your YMX to PDX flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Mirabel Intl.
Destination airport
Portland Intl.
Distance
2308 mi

Book with confidence

Book with confidence

Montreal to Portland Flights

The cheapest times to fly from Montreal to Portland

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

 

The best time to book a flight from Montreal to Portland

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

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 Montreal to Portland 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 Montreal to Portland 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 Montreal to Portland 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.

 

Montreal to Portland Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.