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Cheap flights from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 184

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — YUL
25 Feb — 4 Mar1
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 26 January 2026.

Thu 19/26:20 a.m.
YKF
-
YUL
1 stop24h 45m
WestJet
Mon 23/27:30 p.m.
YUL
-
YKF
1 stop9h 59m
WestJet
Deal found 26/1C$ 434
Tue 3/36:20 a.m.
YKF
-
YUL
1 stop24h 45m
WestJet
Fri 6/37:30 p.m.
YUL
-
YKF
1 stop9h 59m
WestJet
Deal found 24/1C$ 481
Mon 23/36:20 a.m.
YKF
-
YUL
1 stop24h 45m
Multiple Airlines
Wed 1/49:55 a.m.
YUL
-
YKF
1 stop5h 45m
Multiple Airlines
Deal found 26/1C$ 538
Fri 12/68:40 p.m.
YKF
-
YUL
1 stop10h 20m
WestJet
Sun 14/67:15 a.m.
YUL
-
YKF
1 stop12h 35m
WestJet
Deal found 26/1C$ 575
Wed 29/46:00 a.m.
YKF
-
YUL
1 stop10h 27m
WestJet
Fri 1/56:45 a.m.
YUL
-
YKF
1 stop18h 00m
WestJet
Deal found 24/1C$ 579
Mon 23/36:20 a.m.
YKF
-
YUL
1 stop24h 45m
WestJet
Wed 25/37:30 p.m.
YUL
-
YKF
1 stop9h 59m
WestJet
Deal found 25/1C$ 581
Mon 23/26:20 a.m.
YKF
-
YUL
1 stop24h 45m
WestJet
Mon 2/37:30 p.m.
YUL
-
YKF
1 stop9h 59m
WestJet
Deal found 26/1C$ 586
Thu 4/66:00 a.m.
YKF
-
YUL
1 stop10h 27m
WestJet
Wed 10/66:45 a.m.
YUL
-
YKF
1 stop18h 00m
WestJet
Deal found 24/1C$ 592
Thu 12/36:20 a.m.
YKF
-
YUL
1 stop24h 45m
WestJet
Sun 15/37:30 p.m.
YUL
-
YKF
1 stop9h 59m
WestJet
Deal found 26/1C$ 619
Tue 28/46:00 a.m.
YKF
-
YUL
1 stop18h 42m
WestJet
Sat 2/56:45 a.m.
YUL
-
YKF
1 stop18h 00m
WestJet
Deal found 23/1C$ 640

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 26 January 2026.

Round-trip from

C$ 434

One-way from

C$ 184

Popular in

December

Cheapest in

May

Average price

C$ 308
WestJet
  • WestJet
  • 19/2-23/2
  • 2 total stops
  • 34h 44m total
  • Toronto to Montreal
Search Deals
WestJet
  • WestJet
  • 2/3
  • 1 total stop
  • 24h 45m total
  • Toronto to Montreal
Search Deals
Highest demand for flights based on searches. 45% potential increase in price (C$ 453 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease (C$ 77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 26 January 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

Region of Waterloo Intl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Thu 19/2

6:20 a.m.-7:05 a.m.

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:30 p.m.-5:29 a.m.

1 stop9h 59m

C$ 434

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Mon 23/3

6:20 a.m.-7:05 a.m.

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

9:55 a.m.-3:40 p.m.

1 stop5h 45m

C$ 538

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Fri 12/6

8:40 p.m.-7:00 a.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

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

1 stop12h 35m

C$ 575

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Wed 29/4

6:00 a.m.-4:27 p.m.

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-12:45 a.m.

1 stop18h 00m

C$ 579

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Mon 23/3

6:20 a.m.-7:05 a.m.

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

7:30 p.m.-5:29 a.m.

1 stop9h 59m

C$ 581

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Mon 23/2

6:20 a.m.-7:05 a.m.

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

7:30 p.m.-5:29 a.m.

1 stop9h 59m

C$ 582

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Thu 4/6

6:00 a.m.-4:27 p.m.

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:45 a.m.-12:45 a.m.

1 stop18h 00m

C$ 592

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Tue 21/4

6:20 a.m.-8:40 p.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

6:00 p.m.-5:29 a.m.

1 stop11h 29m

C$ 608

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Mon 9/3

6:20 a.m.-7:05 a.m.

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

7:30 p.m.-5:29 a.m.

1 stop9h 59m

C$ 636

TorontoMontreal

YKF - YUL

YKFYUL

Toronto Region of Waterloo Intl

Tue 28/4

6:00 a.m.-12:42 a.m.

1 stop18h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:45 a.m.-12:45 a.m.

1 stop18h 00m

C$ 640

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 20 results
1
2

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 26 January 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
10,656 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.
Air Canada
7.1
Good
10,656 reviews
Air Canada
7.1
Good
10,656 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.

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.

  • 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 24h 45m. 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$ 229, was found to be the cheapest airline from Toronto Region of Waterloo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.. Air Canada is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
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.
Toronto Island to Pierre Elliott Trudeau Intl flights
Pearson Intl 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 229AverageC$ 361FlexibilityNo 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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