$135 Cheap WestJet flights Calgary (YYC) to Montreal (YUL)

View $135 flight on Sun, Aug 31, 2025Opens in a new window

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$135 Cheap WestJet flights Calgary (YYC) to Montreal (YUL)

Prices were available within the past 7 days and start at $135 for one-way flights and $305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, Aug 31 - Sat, Sep 6
YYC
Calgary
YUL
Montreal
$305 Roundtrip, found 9 hours ago
$305
Roundtrip
found 9 hours ago
Select WestJet flight, departing Sun, Aug 31 from Calgary to Montreal, returning Sat, Sep 6, priced at $305 found 9 hours ago
WestJet
Sun, Aug 31 - Tue, Sep 16
YYC
Calgary
YUL
Montreal
$318 Roundtrip, found 6 days ago
$318
Roundtrip
found 6 days ago
Select WestJet flight, departing Sun, Aug 31 from Calgary to Montreal, returning Tue, Sep 16, priced at $318 found 6 days ago
WestJet
Sun, Aug 31 - Tue, Sep 16
YYC
Calgary
YUL
Montreal
$321 Roundtrip, found 6 days ago
$321
Roundtrip
found 6 days ago
Select WestJet flight, departing Sun, Aug 31 from Calgary to Montreal, returning Tue, Sep 16, priced at $321 found 6 days ago
WestJet
Sat, Aug 30 - Sat, Sep 27
YYC
Calgary
YUL
Montreal
$331 Roundtrip, found 2 days ago
$331
Roundtrip
found 2 days ago
Select WestJet flight, departing Sat, Aug 30 from Calgary to Montreal, returning Sat, Sep 27, priced at $331 found 2 days ago
WestJet
Sun, Aug 31 - Tue, Sep 16
YYC
Calgary
YUL
Montreal
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select WestJet flight, departing Sun, Aug 31 from Calgary to Montreal, returning Tue, Sep 16, priced at $332 found 6 days ago
WestJet
Sun, Sep 14 - Wed, Sep 17
YYC
Calgary
YUL
Montreal
$344 Roundtrip, found 1 hour ago
$344
Roundtrip
found 1 hour ago
Select WestJet flight, departing Sun, Sep 14 from Calgary to Montreal, returning Wed, Sep 17, priced at $344 found 1 hour ago
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
Popular airline
WestJet
Distance
1866 mi
Average flight time
6 hours 8 mins

Frequently asked questions

How much is a WestJet flight from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Grab budget-friendly return WestJet flights from $305 from YYC to YUL by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $135 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from YYC to YUL with WestJet?
WestJet flights to Montreal are often cheaper in the quieter months of January and February. Whether you're after a one-way or a return ticket, you could land a better deal then.
What is the cheapest time to book flights from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) with WestJet?
Look for affordable WestJet flights from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does WestJet fly nonstop from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Yes, you can fly from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) on any of WestJet's 6 direct weekly flights. Apply Expedia's "Nonstop" and "Airline" filters to find the WestJet flight that'll take you to YUL at your preferred time.
How long does it take to fly from YYC to YUL with WestJet?
Depart Calgary Intl. Airport (YYC) for Pierre Elliott Trudeau Intl. Airport (YUL) on a nonstop WestJet flight, and you'll be in the skies for around 4h 16m.
What is the earliest WestJet flight from YYC to YUL?
The earliest WestJet flight from YYC to YUL departs at 9:20AM UTC-7, touching down at 3:36PM UTC-5. If you'd like to set off later in the day, the last WestJet flight leaves YYC at 9:20AM UTC-7 and lands at YUL at 3:36PM UTC-5. Flying before noon is generally a wise choice as morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does WestJet fly into in Montreal?
Pierre Elliott Trudeau Intl. Airport (YUL) is the main Montreal gateway for WestJet flights from Calgary Intl. Airport (YYC).
Why fly with WestJet from YYC to YUL?
WestJet makes flying from YYC to YUL enjoyable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with WestJet Rewards. Remember to join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does WestJet fly from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
For the Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL) route, WestJet typically flies Boeing 737 MAX 8 and Boeing 737-800 planes. Don't forget that last-minute changes are possible for operational needs, meaning your flight could be on another aircraft.
Can I change or cancel my WestJet flight from Calgary Intl. Airport (YYC) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Depending on the type of ticket you purchased, a fee is typically charged if you cancel or change your booking more than 24 hours after confirmation. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes when you search for flights. For additional information on modifying or canceling your reservation, visit "Trips," select your flight and tick "Manage Booking."
*Available to One Key members.