In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest time of day to fly from YKF to YUL?

When flying from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for business class flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 205+ Cheap Flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Sat 26/94:05 p.m. -

1 stop16h 14m

Tue 29/92:05 p.m. -

1 stop28h 15m

Deal found 3/9C$ 533

Sat 3/108:40 p.m. -

1 stop10h 25m

Sat 10/108:00 p.m. -

1 stop23h 50m

Deal found 5/9C$ 553

Sat 26/98:40 p.m. -

1 stop10h 25m

Tue 29/97:15 a.m. -

1 stop12h 35m

Deal found 3/9C$ 570

Fri 25/98:40 p.m. -

1 stop10h 25m

Sun 27/97:15 a.m. -

1 stop12h 35m

Deal found 4/9C$ 576

Fri 16/108:40 p.m. -

1 stop10h 25m

Sun 18/108:00 p.m. -

1 stop23h 50m

Deal found 5/9C$ 578

Fri 25/98:40 p.m. -

1 stop10h 25m

Tue 29/97:15 a.m. -

1 stop12h 35m

Deal found 4/9C$ 580

Sun 18/106:05 a.m. -

1 stop14h 25m

Wed 21/108:00 p.m. -

1 stop19h 00m

Deal found 4/9C$ 582

Wed 14/106:10 a.m. -

1 stop30h 57m

Mon 19/108:00 p.m. -

1 stop19h 00m

Deal found 6/9C$ 588

Fri 25/98:40 p.m. -

1 stop27h 05m

Wed 30/97:15 a.m. -

1 stop12h 35m

Deal found 3/9C$ 621

Find flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl

Round-trip from	C$ 533
One-way from	C$ 205
Popular in	April
Cheapest in	February
Average price	C$ 367

26/9-29/9
2 total stops
44h 29m total
Toronto to Montreal

Search Deals

WestJet
11/10-31/12
1 total stop
10h 25m total
Toronto to Montreal

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 37 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Fly to

Route

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Price

Cheapest round-trip

Quickest round-trip

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Sat 3/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 217

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Mon 19/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 220

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Wed 21/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 221

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Fri 23/10

6:05 a.m.-4:30 p.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 260

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Sun 27/9

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 260

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Wed 14/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 274

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Sun 4/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 274

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Wed 14/10

6:10 a.m.-11:45 p.m.

2 stops17h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 304

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Fri 25/9

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 321

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Sat 3/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

7:15 a.m.-7:50 p.m.

1 stop12h 35m

C$ 621

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Region of Waterloo Intl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Region of Waterloo Intl with our price prediction graph.

YKF-YUL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Air Canada from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,593 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Air Canada

7.1

Good

11,593 reviews

Air Canada

7.1

Good

11,593 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2026

YYJ - YUL

Related info for your journey

How long is the flight from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like WestJet fly from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in about 10h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is about 571 km.
What is the cheapest airline to fly from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Air Canada, at C$ 281, was found to be the cheapest airline from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport..
Can I find deals for flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Region of Waterloo Intl to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 281	AverageC$ 470	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?

When you search for this flight from Region of Waterloo Intl to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Region of Waterloo Intl.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl become cheaper?

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Cheap flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 205

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl

Explore the most affordable flight options available from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Discover carefully curated flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Region of Waterloo Intl to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Region of Waterloo Intl to Pierre Elliott Trudeau IntlSearch for one-way flight options from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Region of Waterloo Intl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Region of Waterloo Intl with our price prediction graph.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

How long is the flight from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest airline to fly from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

Can I find deals for flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Alternative routes for Region of Waterloo Intl to Pierre Elliott Trudeau Intl

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Region of Waterloo Intl and Pierre Elliott Trudeau Intl flights

Browse other Region of Waterloo Intl and Pierre Elliott Trudeau Intl flight options. Last updated on 7 September 2026.

Other flights from Region of Waterloo Intl

Browse through other flights departing from Region of Waterloo Intl. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.

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Last-minute flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl
Search for one-way flight options from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.