Cheap Flights from Columbus (CMH) to Montreal (YMX)

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Montreal, QC (YMX-Mirabel Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX) cost?
Secure a cheap one-way flight or cheap return flight from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX) 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 John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX)?
The cheapest month to fly from CMH to YMX is , when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CMH to YMX flight.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX)?
Direct flights from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CMH to YMX?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX)?
To reach Mirabel Intl. Airport (YMX) on schedule, opt for a flight that leaves John Glenn Columbus Intl. Airport (CMH) before 3 PM. The likelihood 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 John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX) last-minute?
Holding off until right before your break to book your flight from CMH to YMX often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of getting a bargain.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Mirabel Intl. Airport (YMX)?
In most instances, you can reschedule or cancel your CMH to YMX flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Mirabel Intl.
Distance
595 mi

Book with confidence

Book with confidence

Columbus to Montreal Flights

The cheapest times to fly from Columbus to Montreal

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

 

The best time to book a flight from Columbus to Montreal

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

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 Columbus to Montreal 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 Columbus to Montreal 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 Columbus to Montreal 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.

 

Columbus to Montreal Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.