$135 Cheap Flights from Calgary (YYC) to Montreal (YUL)

View $135 flight on Fri, Aug 8, 2025Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from Calgary to Montreal (YYC-YUL)

Prices were available within the past 7 days and start at $135 for one-way flights and $276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Tue, Jul 29 - Thu, Aug 7
YYC
Calgary
YUL
Montreal
$276 Roundtrip, found 4 hours ago
$276
Roundtrip
found 4 hours ago
Select Air Transat flight, departing Tue, Jul 29 from Calgary to Montreal, returning Thu, Aug 7, priced at $276 found 4 hours ago
WestJet
Thu, Aug 28 - Sat, Aug 30
YYC
Calgary
YUL
Montreal
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Aug 28 from Calgary to Montreal, returning Sat, Aug 30, priced at $277 found 2 days ago
Air Transat
Mon, Jul 28 - Tue, Aug 5
YYC
Calgary
YUL
Montreal
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select Air Transat flight, departing Mon, Jul 28 from Calgary to Montreal, returning Tue, Aug 5, priced at $288 found 2 days ago
Porter Airlines
Tue, Aug 12 - Tue, Aug 19
YYC
Calgary
YUL
Montreal
$288 Roundtrip, found 5 days ago
$288
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Tue, Aug 12 from Calgary to Montreal, returning Tue, Aug 19, priced at $288 found 5 days ago
Air Transat
Tue, Jul 29 - Thu, Aug 7
YYC
Calgary
YUL
Montreal
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select Air Transat flight, departing Tue, Jul 29 from Calgary to Montreal, returning Thu, Aug 7, priced at $289 found 4 hours ago
Air Transat
Thu, Aug 14 - Thu, Aug 21
YYC
Calgary
YUL
Montreal
$295 Roundtrip, found 1 hour ago
$295
Roundtrip
found 1 hour ago
Select Air Transat flight, departing Thu, Aug 14 from Calgary to Montreal, returning Thu, Aug 21, priced at $295 found 1 hour ago
Porter Airlines
Mon, Aug 4 - Thu, Aug 21
YYC
Calgary
YUL
Montreal
$297 Roundtrip, found 2 days ago
$297
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Mon, Aug 4 from Calgary to Montreal, returning Thu, Aug 21, priced at $297 found 2 days ago
Porter Airlines
Thu, Aug 7 - Sun, Aug 10
YYC
Calgary
YUL
Montreal
$299 Roundtrip, found 4 days ago
$299
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Thu, Aug 7 from Calgary to Montreal, returning Sun, Aug 10, priced at $299 found 4 days ago
Air Transat
Tue, Jul 29 - Fri, Aug 8
YYC
Calgary
YUL
Montreal
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select Air Transat flight, departing Tue, Jul 29 from Calgary to Montreal, returning Fri, Aug 8, priced at $301 found 4 hours ago
Air Canada
Tue, Aug 26 - Wed, Sep 3
YYC
Calgary
YUL
Montreal
$306 Roundtrip, found 1 day ago
$306
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Aug 26 from Calgary to Montreal, returning Wed, Sep 3, priced at $306 found 1 day ago

Find the cheapest month to fly from Calgary (YYC) to Montreal (YUL)

September is typically the cheapest month to fly

From $145 - $300 per traveler.

Graph displaying average flight prices per month

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $436
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $436
Flights from Calgary (YYC) to Montreal (YUL)
Origin airport
Calgary Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, Air Transat, Porter Airlines, WestJet
Roundtrip price
$255
Distance
1866 mi
Average flight time
6 hours 8 mins

Calgary to Montreal Flights

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

 

The best time to book a flight from Calgary to Montreal

Sunday is one of the best days to book for cheap flights from Calgary 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 Calgary 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 Calgary to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 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 Calgary 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 Calgary 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.

 

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Book cheap return flights starting at $277 from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Porter Airlines flight leaving YYC on July 26 2025 and touching down at YUL. The price was last updated on July 2 2025 and has not changed since.
What is the cheapest month to fly from YYC to YUL?
The cheapest flights from YYC to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Take the express route to Pierre Elliott Trudeau Intl. Airport (YUL). 3 carriers offer direct routes from Calgary Intl. Airport (YYC), including:

  • Air Canada
  • WestJet
  • Porter Airlines

What is the cheapest airline that flies from YYC to YUL?
With fares starting at $135 for a one-way journey from YYC to YUL, Porter Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YYC on August 30 2025. Prices were last updated on July 2 2025 and have not changed since.
How many flights per day from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
When jetting out of Calgary Intl. Airport (YYC), you'll have a choice from an average of 3 daily nonstop flights to Pierre Elliott Trudeau Intl. Airport (YUL).
What are the most popular departure times for flights from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The 12 AM departures from YYC to YUL see the highest demand. They can also be more expensive. If you're hoping to save money, book during off-peak hours.
What day of the week has the most flights from YYC to YUL?
Thursday has the most flights from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Hop on the earliest flight at around 12:50AM UTC-7, departing from Calgary Intl. Airport (YYC). You'll be in the air for about 4h 25m, reaching Pierre Elliott Trudeau Intl. Airport (YUL) at approximately 7:15AM UTC-5.
How long does it take to fly from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Flights from YYC to YUL have an average travel time of 4 hours and 19 minutes. The distance between the two is 1,850 mi.
What is the best time to fly from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To avoid possible delays on the Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) route, aim to travel before 3 PM. Departures after this hour are 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.
What airports do you fly into for Montreal from Calgary Intl. Airport (YYC)?
Pierre Elliott Trudeau Intl. Airport (YUL) is the only airport in Montreal with direct flights from Calgary Intl. Airport (YYC). Explore the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your ticket from YYC to YUL right before your journey is usually more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a YYC to YUL flight and hotel package?
You'll typically save money by securing a YYC to YUL 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 selected your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You can usually cancel or reschedule your YYC to YUL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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