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Cheap flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 114

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YUL
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Ontario to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Fri 5/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Mon 8/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 16/5C$ 217
Thu 11/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Wed 17/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 19/5C$ 219
Thu 11/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Sun 14/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 20/5C$ 223
Sat 6/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Mon 8/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 19/5C$ 226
Tue 16/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Thu 18/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 15/5C$ 228
Thu 15/1010:30 a.m.
YTZ
-
YUL
Nonstop1h 15m
Porter Airlines
Thu 15/102:05 p.m.
YUL
-
YTZ
2 stops7h 43m
Porter Airlines
Deal found 19/5C$ 230
Fri 5/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Sun 7/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 20/5C$ 230
Mon 14/99:00 a.m.
YTZ
-
YUL
1 stop23h 54m
Porter Airlines
Tue 15/912:50 p.m.
YUL
-
YTZ
Nonstop1h 25m
Porter Airlines
Deal found 16/5C$ 231
Fri 5/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Tue 9/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 20/5C$ 231
Thu 18/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Sun 21/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Deal found 18/5C$ 235
Wed 17/68:25 a.m.
YTZ
-
YUL
Nonstop1h 15m
Porter Airlines
Wed 17/62:05 p.m.
YUL
-
YTZ
1 stop19h 42m
Porter Airlines
Deal found 16/5C$ 243
Thu 22/104:55 p.m.
YTZ
-
YUL
2 stops15h 59m
Porter Airlines
Fri 23/1012:25 p.m.
YUL
-
YTZ
Nonstop1h 25m
Porter Airlines
Deal found 18/5C$ 267

Find flight deals from Ontario to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Ontario to Pierre Elliott Trudeau Intl flight deals. Data was last updated 21 May 2026.

Round-trip from

C$ 217

One-way from

C$ 114

Popular in

April

Cheapest in

May

Average price

C$ 292

Good round-trip deal

C$ 503 or less

Good one-way deal

C$ 206 or less
WestJet
  • WestJet
  • 5/6-8/6
  • Nonstop
  • 2h 55m total
  • Ontario to Montreal
Search Deals
WestJet
  • WestJet
  • 22/6
  • Nonstop
  • 1h 25m total
  • Ontario to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Ontario to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 21 May 2026.
Use the filters below to find and compare flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Mon 29/6

10:05 p.m.-11:27 p.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

9:10 a.m.-10:35 a.m.

Nonstop1h 25m

C$ 347

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Sun 12/7

10:55 a.m.-12:10 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

8:55 p.m.-10:20 p.m.

Nonstop1h 25m

C$ 352

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Tue 7/7

6:55 p.m.-8:10 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

12:50 p.m.-2:15 p.m.

Nonstop1h 25m

C$ 352

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Thu 25/6

10:55 a.m.-12:10 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

12:50 p.m.-2:15 p.m.

Nonstop1h 25m

C$ 360

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 7/8

8:25 a.m.-9:40 a.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:30 a.m.-7:55 a.m.

Nonstop1h 25m

C$ 370

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Thu 23/7

4:55 p.m.-6:10 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

8:55 p.m.-10:20 p.m.

Nonstop1h 25m

C$ 378

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Wed 22/7

6:55 p.m.-8:10 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

8:55 p.m.-10:20 p.m.

Nonstop1h 25m

C$ 378

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Wed 22/7

8:25 a.m.-9:40 a.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

6:30 a.m.-7:55 a.m.

Nonstop1h 25m

C$ 378

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Mon 10/8

6:10 p.m.-7:30 p.m.

Nonstop1h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

6:00 p.m.-7:25 p.m.

Nonstop1h 25m

C$ 406

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Wed 24/6

12:55 p.m.-5:50 p.m.

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

8:55 p.m.-10:20 p.m.

Nonstop1h 25m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 69). Flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Ontario to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 May 2026.

It’s typically best to fly out from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in the evening. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Ontario to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 May 2026.

The most flights from CAON to YUL are scheduled on a Monday (89 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

How much does it cost to fly round-trip from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

How far ahead should I book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

The price you pay for your flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Pierre Elliott Trudeau Intl. Price data was last updated on 16 May 2026.

Travelers seeking maximum savings on their Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Air Canada, Porter Airlines, and Air Transat can get you from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in just under 1h 15m. Your travel time will be generally consistent. The distance from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport is about 491 km. All flights are typically direct.

  • What are the cheapest airlines to fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    C$ 73 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Transat, with prices starting from C$ 114 and C$ 150, respectively.

  • What are the most popular routes from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    The most popular flight routes from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport are Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl, Toronto Island - Montreal Pierre Elliott Trudeau Intl and Hamilton - Montreal Pierre Elliott Trudeau Intl.

  • What are the most reliable airlines from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Consider Philippine Airlines (100%), Royal Jordanian (100%) or WestJet (94%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the cheapest flights from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    On average you can expect to pay C$ 3,204 for a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is C$ 131 while the most popular route, (Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 297.

  • Can I find deals for flights from Ontario to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Ontario to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario 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 Ontario to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Ontario to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Ontario 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.

  • What is the cheapest month to book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 69). Flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Trois-Rivières
Dorval
Brossard
Sherbrooke
Longueuil
Cornwall
Montebello
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Ontario to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights
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Windsor to Pierre Elliott Trudeau Intl flights
Thunder Bay to Pierre Elliott Trudeau Intl flights
Kelowna to Pierre Elliott Trudeau Intl flights
Regina to Pierre Elliott Trudeau Intl flights
London to Pierre Elliott Trudeau Intl flights
Sept-Îles to Pierre Elliott Trudeau Intl flights
Sydney to Pierre Elliott Trudeau Intl flights
Sudbury to Pierre Elliott Trudeau Intl flights
Sault Ste Marie to Pierre Elliott Trudeau Intl flights
Val-d'Or to Pierre Elliott Trudeau Intl flights
Yellowknife to Pierre Elliott Trudeau Intl flights
Saguenay to Pierre Elliott Trudeau Intl flights
Whitehorse to Pierre Elliott Trudeau Intl flights
Fort McMurray to Pierre Elliott Trudeau Intl flights
Rouyn-Noranda to Pierre Elliott Trudeau Intl flights
Gander to Pierre Elliott Trudeau Intl flights
Terrace to Pierre Elliott Trudeau Intl flights
Penticton to Pierre Elliott Trudeau Intl flights
Kamloops to Pierre Elliott Trudeau Intl flights
La Vernière to Pierre Elliott Trudeau Intl flights
Castlegar to Pierre Elliott Trudeau Intl flights
Wabush to Pierre Elliott Trudeau Intl flights
North Bay to Pierre Elliott Trudeau Intl flights
Quesnel to Pierre Elliott Trudeau Intl flights
Williams Lake to Pierre Elliott Trudeau Intl flights

Top 4 airlines flying from Ontario to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from Ontario 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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 134AverageC$ 246FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 202AverageC$ 514FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 293AverageC$ 509FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 301AverageC$ 474FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Ontario to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario 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 Ontario today and book when prices fit your budget.

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