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 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 cheapest flights from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

On average you can expect to pay C$ 1,999 for a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is C$ 107 while the most popular route, (Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 281.

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

Consider Royal Jordanian (92%), XiamenAir (91%) or EVA Air (86%) 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 most popular airlines that fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Before booking your flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport check out the most popular airlines for this route: WestJet, Porter Airlines or Air Canada.

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.

C$ 104+ Cheap Flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Ontario to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 19 October 2026.

Mon 23/118:30 a.m. -

Nonstop1h 16m

Wed 25/1112:55 p.m. -

Nonstop1h 26m

Deal found 15/10C$ 221

Thu 19/119:00 a.m. -

Nonstop1h 25m

Sat 21/1111:10 a.m. -

Nonstop1h 36m

Deal found 16/10C$ 234

Thu 3/128:55 p.m. -

1 stop9h 47m

Thu 10/1210:40 a.m. -

1 stop4h 24m

Deal found 19/10C$ 267

Fri 25/1211:00 p.m. -

Nonstop1h 30m

Sun 10/18:00 p.m. -

Nonstop1h 40m

Deal found 18/10C$ 299

Wed 11/118:55 p.m. -

Nonstop1h 22m

Fri 13/115:25 p.m. -

Nonstop1h 32m

Deal found 19/10C$ 307

Sat 21/1111:00 p.m. -

Nonstop1h 30m

Mon 23/112:15 p.m. -

Nonstop1h 32m

Deal found 19/10C$ 313

Thu 5/1111:00 p.m. -

Nonstop1h 30m

Sun 8/116:45 a.m. -

Nonstop1h 40m

Deal found 15/10C$ 316

Sun 29/115:30 p.m. -

Nonstop1h 20m

Sun 6/128:10 p.m. -

Nonstop1h 26m

Deal found 15/10C$ 326

Thu 5/1112:30 p.m. -

Nonstop1h 16m

Sun 8/117:45 a.m. -

Nonstop1h 26m

Deal found 15/10C$ 327

Sat 28/119:45 p.m. -

Nonstop1h 30m

Sun 29/116:45 a.m. -

Nonstop1h 40m

Deal found 15/10C$ 329

Fri 6/118:30 p.m. -

1 stop3h 55m

Sun 8/1110:40 a.m. -

Nonstop0h 57m

Deal found 15/10C$ 330

Fri 25/1210:00 a.m. -

Nonstop1h 30m

Thu 31/128:00 p.m. -

Nonstop1h 40m

Deal found 16/10C$ 330

Best flights from Ontario to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Ontario 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 19 October 2026.

Thu 12/118:30 p.m. -

1 stop3h 55m

Thu 19/1110:40 a.m. -

Nonstop0h 57m

Deal found 15/10C$ 365

Wed 4/115:50 p.m. -

Nonstop1h 15m

Wed 11/119:45 a.m. -

Nonstop1h 24m

Deal found 14/10C$ 403

Fri 30/102:45 p.m. -

Nonstop1h 15m

Thu 26/119:45 a.m. -

Nonstop1h 24m

Deal found 15/10C$ 488

Wed 4/1111:00 p.m. -

Nonstop1h 30m

Wed 11/114:15 p.m. -

1 stop12h 45m

Deal found 14/10C$ 520

Wed 11/115:25 p.m. -

1 stop4h 45m

Wed 18/114:40 p.m. -

1 stop5h 36m

Deal found 18/10C$ 568

Thu 19/118:30 p.m. -

1 stop3h 55m

Sun 22/1112:55 p.m. -

1 stop3h 37m

Deal found 17/10C$ 371

Fri 13/1112:50 p.m. -

1 stop6h 22m

Fri 20/119:45 a.m. -

1 stop8h 27m

Deal found 16/10C$ 406

Thu 5/1112:30 p.m. -

Nonstop1h 16m

Sun 8/1110:25 a.m. -

Nonstop1h 26m

Deal found 14/10C$ 375

Sun 29/115:50 p.m. -

Nonstop1h 22m

Thu 3/125:25 p.m. -

Nonstop1h 35m

Deal found 16/10C$ 408

Thu 5/1111:00 a.m. -

Nonstop1h 25m

Sun 8/1111:10 a.m. -

Nonstop1h 36m

Deal found 14/10C$ 405

Thu 19/111:30 p.m. -

1 stop8h 40m

Sun 29/114:40 p.m. -

1 stop5h 36m

Deal found 16/10C$ 512

Wed 11/1111:00 a.m. -

Nonstop1h 25m

Wed 18/114:10 p.m. -

Nonstop1h 36m

Deal found 14/10C$ 405

Tue 19/16:00 a.m. -

1 stop5h 55m

Thu 4/29:45 a.m. -

1 stop3h 56m

Deal found 16/10C$ 461

Wed 11/1111:10 p.m. -

Nonstop1h 22m

Wed 18/118:10 p.m. -

1 stop10h 25m

Deal found 14/10C$ 592

Thu 19/1112:30 p.m. -

Nonstop1h 16m

Mon 23/117:45 a.m. -

Nonstop1h 26m

Deal found 14/10C$ 406

Mon 16/112:45 p.m. -

Nonstop1h 15m

Tue 1/129:45 a.m. -

Nonstop1h 25m

Deal found 17/10C$ 553

Sat 7/114:45 p.m. -

2 stops17h 43m

Sun 8/112:15 p.m. -

Nonstop1h 32m

Deal found 17/10C$ 477

Sat 21/112:45 p.m. -

Nonstop1h 15m

Sun 29/119:45 a.m. -

Nonstop1h 24m

Deal found 17/10C$ 553

Wed 2/126:30 a.m. -

1 stop3h 16m

Wed 9/121:15 p.m. -

Nonstop0h 57m

Deal found 18/10C$ 417

Sun 29/115:25 p.m. -

1 stop4h 45m

Thu 3/129:45 a.m. -

1 stop7h 01m

Deal found 15/10C$ 478

Tue 27/102:45 p.m. -

Nonstop1h 15m

Mon 30/119:45 a.m. -

Nonstop1h 24m

Deal found 15/10C$ 578

Sun 1/118:30 a.m. -

1 stop10h 13m

Tue 1/129:45 a.m. -

1 stop3h 28m

Deal found 14/10C$ 480

Tue 1/122:00 p.m. -

1 stop3h 55m

Tue 8/1210:40 a.m. -

Nonstop0h 57m

Deal found 19/10C$ 458

Sun 25/1011:00 p.m. -

Nonstop1h 30m

Tue 27/105:15 p.m. -

1 stop12h 45m

Deal found 14/10C$ 817

Thu 26/116:40 a.m. -

2 stops15h 37m

Sun 29/118:00 a.m. -

1 stop9h 45m

Deal found 15/10C$ 763

Mon 26/102:45 p.m. -

Nonstop1h 15m

Sun 29/119:45 a.m. -

Nonstop1h 24m

Deal found 15/10C$ 578

Wed 18/119:00 a.m. -

1 stop7h 00m

Sat 28/119:45 a.m. -

1 stop6h 56m

Deal found 16/10C$ 480

Sun 15/115:25 p.m. -

1 stop4h 45m

Sat 28/114:40 p.m. -

1 stop5h 36m

Deal found 16/10C$ 480

Thu 10/126:40 a.m. -

1 stop10h 10m

Mon 14/124:15 p.m. -

1 stop13h 20m

Deal found 18/10C$ 866

Mon 30/115:15 a.m. -

1 stop5h 10m

Mon 7/123:10 p.m. -

1 stop6h 49m

Deal found 16/10C$ 489

Find flight deals from Ontario to Pierre Elliott Trudeau Intl

Round-trip from	C$ 221
One-way from	C$ 104
Popular in	April
Cheapest in	February
Average price	C$ 355
Good round-trip deal	C$ 560 or less
Good one-way deal	C$ 119 or less

Air Canada
23/11-25/11
1 total stop
4h 35m total
Ontario to Montreal

Search Deals

Air Canada
21/12-31/12
Nonstop
1h 16m total
Ontario 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

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

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

Quickest round-trip

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Thu 19/11

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

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 166

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Fri 13/11

12:50 p.m.-7:12 p.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 179

TorontoMontreal

YYZ Toronto Pearson Intl - YUL Montreal Pierre Elliott Trudeau Intl

YYZYUL

Toronto Pearson Intl

Sun 22/11

10:00 p.m.-11:25 p.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 203

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Tue 10/11

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

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 213

TorontoMontreal

YYZ Toronto Pearson Intl - YUL Montreal Pierre Elliott Trudeau Intl

YYZYUL

Toronto Pearson Intl

Tue 10/11

11:10 p.m.-12:32 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 226

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Fri 30/10

5:00 a.m.-9:25 a.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 228

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Wed 10/3

12:40 p.m.-4:00 p.m.

1 stop3h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 228

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Sun 1/11

6:30 p.m.-7:46 p.m.

Nonstop1h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 236

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 1/11

1:30 p.m.-7:05 p.m.

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 243

Sault Ste MarieMontreal

YAM Sault Ste Marie - YUL Montreal Pierre Elliott Trudeau Intl

YAMYUL

Sault Ste Marie

Sat 31/10

5:30 a.m.-9:25 a.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 244

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YOW-YUL

YTZ-YUL

YYZ-YUL

YQT-YUL

YAM-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.

Cheapflights Insights

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

CAON-YUL

YOW-YUL

YTZ-YUL

YYZ-YUL

YQT-YUL

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

Currently, September 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$ 327). Flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 515). 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?

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 13% on the flight price compared to flying in the morning, which is usually more expensive.

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

The most flights from CAON to YUL are scheduled on a Sunday (91 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (55 on average).

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

Airfare is below average for this route at the moment.

Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 276 and C$ 461 in November.
The cheapest round-trip price found within the last 5 days was C$ 234 on Air Canada (19 Nov-21 Nov).

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 60 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?

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

Related info for your journey

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 can differ by up to 2h 40m. The distance from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport is about 491 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport one-way?
C$ 70 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 Canada, with prices starting from C$ 147 and C$ 165, 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 Royal Jordanian (92%), XiamenAir (91%) or EVA Air (86%) 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$ 1,999 for a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is C$ 107 while the most popular route, (Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 281.
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, September 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$ 327). Flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 515). 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

Laval

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Dorval

Brossard

Sherbrooke

Longueuil

Cornwall

Boucherville

Bromont

Magog

Montebello

Saint-Jean-sur-Richelieu

Drummondville

North Hatley

Saint-Sauveur

Louiseville

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Top 4 airlines flying from Ontario to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 131	AverageC$ 286	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 197	AverageC$ 576	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 244	AverageC$ 563	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 310	AverageC$ 519	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

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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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Cheap flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 104

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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Pierre Elliott Trudeau Intl

Cheapest flights from Ontario to Pierre Elliott Trudeau IntlExplore 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 19 October 2026.

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 19 October 2026.

Best flights from Ontario to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Ontario 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 19 October 2026.

Discover carefully curated flight deals from Ontario 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 19 October 2026.

Direct flights from Ontario to Pierre Elliott Trudeau IntlExplore direct flight options from Ontario to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Explore direct flight options from Ontario to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from Ontario to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Ontario to Pierre Elliott Trudeau Intl. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Pierre Elliott Trudeau Intl. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Ontario to Pierre Elliott Trudeau IntlSearch for one-way flight options from Ontario to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Ontario to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Find flight deals from Ontario to Pierre Elliott Trudeau Intl

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 19 October 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 13% on the flight price compared to flying in the morning, which is usually more expensive.

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

The most flights from CAON to YUL are scheduled on a Sunday (91 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (55 on average).

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

Airfare is below average for this route at the moment.

Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 276 and C$ 461 in November.The cheapest round-trip price found within the last 5 days was C$ 234 on Air Canada (19 Nov-21 Nov).

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 60 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 17 October 2026.

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Ontario and Pierre Elliott Trudeau Intl flights

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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 19 October 2026.

Best flights from Ontario to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Ontario 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 19 October 2026.

Direct flights from Ontario to Pierre Elliott Trudeau Intl
Explore direct flight options from Ontario to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from Ontario to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Ontario to Pierre Elliott Trudeau Intl. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Ontario to Pierre Elliott Trudeau Intl
Search for one-way flight options from Ontario to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 276 and C$ 461 in November.
The cheapest round-trip price found within the last 5 days was C$ 234 on Air Canada (19 Nov-21 Nov).