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$ 304+ 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 21 October 2026.

Sat 5/127:00 p.m. -

1 stop19h 50m

Sat 12/1211:25 a.m. -

1 stop6h 50m

Deal found 21/10C$ 632

Sat 7/117:00 p.m. -

1 stop18h 20m

Sun 8/117:40 p.m. -

1 stop20h 05m

Deal found 17/10C$ 736

Thu 19/117:00 p.m. -

1 stop18h 20m

Sun 22/117:40 p.m. -

1 stop20h 05m

Deal found 17/10C$ 747

Sat 21/117:00 p.m. -

1 stop19h 50m

Sun 22/117:40 p.m. -

1 stop20h 05m

Deal found 21/10C$ 748

Sat 21/117:00 p.m. -

1 stop18h 20m

Mon 23/1111:15 a.m. -

1 stop10h 45m

Deal found 21/10C$ 750

Thu 19/117:00 p.m. -

1 stop18h 20m

Sun 29/117:40 p.m. -

1 stop20h 05m

Deal found 17/10C$ 758

Fri 30/104:30 p.m. -

3 stops26h 15m

Mon 2/1111:15 a.m. -

1 stop10h 45m

Deal found 18/10C$ 786

Thu 26/117:00 p.m. -

1 stop18h 20m

Sun 29/117:40 p.m. -

1 stop20h 05m

Deal found 20/10C$ 851

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

Round-trip from	C$ 632
One-way from	C$ 304
Popular in	April
Cheapest in	February
Average price	C$ 354

5/12-12/12
2 total stops
26h 40m total
Toronto to Montreal

Search Deals

7/11-31/12
1 total stop
21h 43m total
Toronto to Montreal

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Sat 7/11

12:45 p.m.-10:28 a.m.

1 stop21h 43m

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

Sat 5/12

12:45 p.m.-8:53 p.m.

2 stops8h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 349

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Sat 9/1

7:00 p.m.-1:20 p.m.

1 stop18h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 404

Quickest round-trip

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Mon 2/11

4:00 p.m.-8:25 p.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 454

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Sat 14/11

7:00 p.m.-1:20 p.m.

1 stop18h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 582

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Sat 5/12

7:00 p.m.-2:50 p.m.

1 stop19h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

11:25 a.m.-6:15 p.m.

1 stop6h 50m

C$ 632

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Thu 14/1

7:00 p.m.-2:50 p.m.

1 stop19h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

7:40 p.m.-3:45 p.m.

1 stop20h 05m

C$ 650

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Thu 31/12

12:45 p.m.-10:33 a.m.

1 stop21h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 661

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Sat 7/11

7:00 p.m.-1:20 p.m.

1 stop18h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

7:40 p.m.-3:45 p.m.

1 stop20h 05m

C$ 736

TorontoMontreal

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

YKFYUL

Toronto Region of Waterloo Intl

Thu 24/12

12:45 p.m.-5:44 p.m.

1 stop4h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 744

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/10

Showing 1-10 of 16 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.

Related info for your journey

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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Browse thousands of different options on Cheapflights for your next trip

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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.

Can Cheapflights find flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl with no change fees?

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Region of Waterloo Intl today and book when prices fit your budget.

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Cheap flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 304

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 7/11. 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

Cheapest flights from Region of Waterloo Intl to Pierre Elliott Trudeau IntlExplore 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 21 October 2026.

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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 2026.

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

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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.

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.

Related info for your journey

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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Complete your trip

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Direct flights to Quebec

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Search flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl by cabin class

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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 21 October 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 21 October 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 October 2026.

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

Can Cheapflights find flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl with no change fees?

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

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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 21 October 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 21 October 2026.