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Cheap flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 255

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — YUL
7 Jul — 14 Jul1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 June 2026.

Tue 23/67:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Fri 26/62:05 p.m.
YUL
-
YKF
1 stop25h 15m
Multiple Airlines
Deal found 5/6C$ 595
Wed 1/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Tue 7/79:35 a.m.
YUL
-
YKF
1 stop8h 45m
Multiple Airlines
Deal found 4/6C$ 598
Sun 19/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Sun 26/79:35 a.m.
YUL
-
YKF
1 stop8h 45m
Multiple Airlines
Deal found 3/6C$ 610
Fri 10/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Fri 17/79:35 a.m.
YUL
-
YKF
1 stop8h 45m
Multiple Airlines
Deal found 6/6C$ 622
Thu 2/77:05 p.m.
YKF
-
YUL
1 stop23h 43m
Multiple Airlines
Thu 9/72:05 p.m.
YUL
-
YKF
1 stop28h 15m
Multiple Airlines
Deal found 2/6C$ 637
Fri 3/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Fri 10/79:35 a.m.
YUL
-
YKF
1 stop8h 45m
Multiple Airlines
Deal found 5/6C$ 641
Sun 5/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Thu 9/79:35 a.m.
YUL
-
YKF
1 stop8h 45m
Multiple Airlines
Deal found 5/6C$ 645
Sat 4/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Sat 11/79:35 a.m.
YUL
-
YKF
1 stop5h 45m
Multiple Airlines
Deal found 4/6C$ 648
Sun 12/77:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Thu 16/79:35 a.m.
YUL
-
YKF
1 stop5h 45m
Multiple Airlines
Deal found 6/6C$ 651
Fri 26/67:05 p.m.
YKF
-
YUL
1 stop13h 49m
Multiple Airlines
Sun 28/69:35 a.m.
YUL
-
YKF
1 stop8h 45m
Multiple Airlines
Deal found 4/6C$ 652

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

Discover tips and strategies to find the most affordable flight options for your journey from Region of Waterloo Intl (YKF) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 June 2026.

Round-trip from

C$ 595

One-way from

C$ 255

Popular in

April

Cheapest in

October

Average price

C$ 305
23/6-26/6
  • 23/6-26/6
  • 2 total stops
  • 39h 04m total
  • Toronto to Montreal
Search Deals
20/6
  • 20/6
  • 1 total stop
  • 16h 49m total
  • Toronto to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 16 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 June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 7 June 2026.
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 - YUL

YKFYUL

Toronto Region of Waterloo Intl

Thu 2/7

7:05 p.m.-6:48 p.m.

1 stop23h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

2:05 p.m.-6:20 p.m.

1 stop28h 15m

C$ 637

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Fri 26/6

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

9:35 a.m.-6:20 p.m.

1 stop8h 45m

C$ 652
Quickest round-trip

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Mon 20/7

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

9:35 a.m.-3:20 p.m.

1 stop5h 45m

C$ 656

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Sat 18/7

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

9:35 a.m.-6:20 p.m.

1 stop8h 45m

C$ 661

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Sun 19/7

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

9:35 a.m.-6:20 p.m.

1 stop8h 45m

C$ 686

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Wed 15/7

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

9:35 a.m.-3:20 p.m.

1 stop5h 45m

C$ 729

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Wed 17/6

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

2:05 p.m.-6:20 p.m.

1 stop28h 15m

C$ 760

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Thu 6/8

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

9:35 a.m.-3:20 p.m.

1 stop5h 45m

C$ 762

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Tue 23/6

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

9:35 a.m.-6:20 p.m.

1 stop8h 45m

C$ 771

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Wed 1/7

7:05 p.m.-8:54 a.m.

1 stop13h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

9:35 a.m.-3:20 p.m.

1 stop5h 45m

C$ 785

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

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.
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 insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 7 June 2026.
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
11,135 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
Air Canada
7.1
Good
11,135 reviews
Air Canada
7.1
Good
11,135 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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$ 206, 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.

See more FAQs

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

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Trois-Rivières
Brossard
Sherbrooke
Longueuil
Cornwall
Montebello
Boucherville
Bromont
Magog
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Pierre Elliott Trudeau Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Hamilton to Pierre Elliott Trudeau Intl flights

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

Discover the top airline that operate flights from Region of Waterloo Intl to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 7 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 206AverageC$ 384FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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