In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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

The most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario is Montreal Pierre Elliott Trudeau Intl - Toronto Island. You may also consider Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl or Montreal Pierre Elliott Trudeau Intl - Hamilton.

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

Before booking your flight to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Hainan Airlines (100%), XiamenAir (94%), Egyptair( 91%).

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

The most popular airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario are WestJet, Porter Airlines and Air Canada. Something to consider prior to booking your flight.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Ontario.

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

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Ontario 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$ 117+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Cheap flight deals from Pierre Elliott Trudeau Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

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Last-minute

One-way

Cheapest flights from Pierre Elliott Trudeau Intl to Ontario
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Sun 29/114:25 p.m. -

Nonstop1h 26m

Sun 6/1210:45 a.m. -

Nonstop1h 16m

Deal found 15/10C$ 221

Thu 3/125:25 p.m. -

Nonstop1h 35m

Thu 10/128:55 p.m. -

Nonstop1h 22m

Deal found 19/10C$ 275

Sat 5/125:25 p.m. -

Nonstop1h 35m

Mon 7/128:55 p.m. -

Nonstop1h 22m

Deal found 19/10C$ 293

Thu 12/115:25 p.m. -

Nonstop1h 32m

Sun 15/1111:10 p.m. -

Nonstop1h 22m

Deal found 19/10C$ 302

Fri 25/126:45 a.m. -

Nonstop1h 40m

Sun 17/111:00 p.m. -

Nonstop1h 30m

Deal found 18/10C$ 309

Fri 27/115:25 p.m. -

Nonstop1h 32m

Sun 29/115:50 p.m. -

Nonstop1h 22m

Deal found 19/10C$ 310

Thu 10/128:00 p.m. -

Nonstop1h 40m

Fri 25/1211:00 p.m. -

Nonstop1h 30m

Deal found 19/10C$ 316

Thu 5/116:45 a.m. -

Nonstop1h 40m

Mon 9/1111:00 p.m. -

Nonstop1h 30m

Deal found 15/10C$ 317

Thu 10/1212:55 p.m. -

1 stop3h 37m

Mon 14/128:50 p.m. -

Nonstop0h 57m

Deal found 19/10C$ 324

Thu 10/128:00 p.m. -

Nonstop1h 40m

Sat 12/1210:00 a.m. -

Nonstop1h 30m

Deal found 15/10C$ 331

Thu 5/112:30 p.m. -

Nonstop1h 26m

Sun 8/118:30 a.m. -

Nonstop1h 16m

Deal found 15/10C$ 331

Sun 15/1112:55 p.m. -

1 stop3h 37m

Sun 22/118:30 p.m. -

1 stop3h 55m

Deal found 19/10C$ 336

Best flights from Pierre Elliott Trudeau Intl to Ontario
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Sat 14/114:40 p.m. -

1 stop3h 27m

Sun 15/113:25 p.m. -

1 stop3h 40m

Deal found 17/10C$ 351

Thu 10/1212:55 p.m. -

1 stop3h 37m

Mon 14/128:50 p.m. -

Nonstop0h 57m

Deal found 15/10C$ 362

Thu 5/119:45 a.m. -

Nonstop1h 24m

Thu 5/112:45 p.m. -

Nonstop1h 15m

Deal found 15/10C$ 444

Tue 10/116:45 a.m. -

Nonstop1h 40m

Tue 10/1111:00 p.m. -

Nonstop1h 30m

Deal found 15/10C$ 461

Sat 14/115:25 p.m. -

1 stop4h 37m

Sat 21/115:45 p.m. -

1 stop4h 32m

Deal found 17/10C$ 367

Sat 14/1110:40 a.m. -

Nonstop0h 57m

Sun 15/118:30 p.m. -

1 stop3h 55m

Deal found 19/10C$ 371

Wed 11/116:45 a.m. -

2 stops12h 06m

Mon 16/117:00 a.m. -

2 stops12h 12m

Deal found 15/10C$ 786

Mon 16/114:40 p.m. -

1 stop3h 27m

Mon 23/113:25 p.m. -

1 stop3h 40m

Deal found 16/10C$ 374

Fri 13/1110:40 a.m. -

Nonstop0h 57m

Fri 20/118:30 p.m. -

1 stop3h 55m

Deal found 16/10C$ 393

Mon 9/119:45 a.m. -

Nonstop1h 24m

Wed 11/118:55 p.m. -

Nonstop1h 15m

Deal found 16/10C$ 401

Thu 3/1210:40 a.m. -

Nonstop0h 57m

Thu 10/125:45 a.m. -

Nonstop1h 03m

Deal found 19/10C$ 403

Mon 30/115:25 p.m. -

Nonstop1h 32m

Thu 3/125:50 p.m. -

Nonstop1h 22m

Deal found 16/10C$ 413

Wed 18/1110:40 a.m. -

Nonstop0h 57m

Wed 25/115:45 a.m. -

Nonstop0h 57m

Deal found 19/10C$ 413

Tue 17/112:15 p.m. -

1 stop3h 37m

Tue 24/1110:15 a.m. -

1 stop8h 57m

Deal found 18/10C$ 432

Thu 12/114:40 p.m. -

1 stop5h 56m

Thu 19/115:15 p.m. -

1 stop4h 45m

Deal found 15/10C$ 436

Sat 27/29:45 a.m. -

Nonstop1h 25m

Sat 6/32:45 p.m. -

Nonstop1h 15m

Deal found 17/10C$ 733

Sun 1/119:10 a.m. -

1 stop6h 24m

Sun 15/115:15 a.m. -

1 stop5h 10m

Deal found 15/10C$ 478

Sun 29/114:40 p.m. -

1 stop3h 41m

Sun 6/128:25 a.m. -

1 stop7h 35m

Deal found 15/10C$ 487

Thu 25/29:45 a.m. -

Nonstop1h 25m

Sat 6/32:45 p.m. -

Nonstop1h 15m

Deal found 17/10C$ 733

Sun 29/118:00 a.m. -

1 stop9h 45m

Sun 6/1210:15 a.m. -

1 stop14h 12m

Deal found 15/10C$ 860

Fri 4/129:45 a.m. -

1 stop7h 01m

Mon 7/129:00 a.m. -

1 stop7h 00m

Deal found 15/10C$ 487

Sun 29/113:00 p.m. -

2 stops6h 59m

Sun 6/125:15 a.m. -

1 stop4h 10m

Deal found 15/10C$ 492

Thu 12/119:45 a.m. -

1 stop6h 56m

Thu 19/115:25 p.m. -

1 stop4h 45m

Deal found 15/10C$ 491

Wed 18/119:45 a.m. -

Nonstop1h 24m

Thu 19/1111:40 a.m. -

1 stop3h 25m

Deal found 19/10C$ 915

Mon 9/115:55 p.m. -

1 stop19h 35m

Tue 10/115:50 p.m. -

Nonstop1h 22m

Deal found 19/10C$ 495

Mon 16/1110:10 a.m. -

1 stop5h 24m

Mon 23/115:15 a.m. -

2 stops6h 38m

Deal found 19/10C$ 556

Mon 9/119:45 a.m. -

Nonstop1h 24m

Wed 11/1111:40 a.m. -

1 stop4h 15m

Deal found 19/10C$ 917

Wed 2/124:10 p.m. -

1 stop5h 49m

Fri 4/125:15 a.m. -

1 stop4h 10m

Deal found 19/10C$ 556

Wed 27/12:15 p.m. -

Nonstop1h 35m

Wed 27/17:55 p.m. -

1 stop17h 25m

Deal found 19/10C$ 533

Thu 5/116:45 a.m. -

2 stops12h 06m

Mon 9/117:00 a.m. -

2 stops15h 10m

Deal found 15/10C$ 958

Find flight deals from Pierre Elliott Trudeau Intl to Ontario

Round-trip from	C$ 221
One-way from	C$ 117
Popular in	April
Cheapest in	March
Average price	C$ 326
Good round-trip deal	C$ 423 or less
Good one-way deal	C$ 197 or less

Air Canada
29/11-6/12
Nonstop
2h 42m total
Montreal to Ontario

Search Deals

Air Canada
25/10-31/12
Nonstop
1h 36m total
Montreal to Ontario

Search Deals

High demand for flights, 4% potential price rise

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 October 2026

Search Deals

Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Ontario.

Search Deals

Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Ontario.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

6:45 a.m.-8:25 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 179

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

6:45 a.m.-8:25 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 179

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

5:25 p.m.-10:02 p.m.

1 stop4h 37m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 181

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

11:10 a.m.-12:46 p.m.

Nonstop1h 36m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 183

Quickest round-trip

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

10:40 a.m.-11:37 a.m.

Nonstop0h 57m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 183

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

6:25 a.m.-7:57 a.m.

Nonstop1h 32m

Toronto Island

Wed 31/12

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

Nonstop0h 00m

C$ 183

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Mon 30/11

8:45 a.m.-10:10 a.m.

Nonstop1h 25m

Toronto Island

Wed 31/12

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

Nonstop0h 00m

C$ 189

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

9:45 a.m.-1:12 p.m.

1 stop3h 27m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 195

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

10:40 a.m.-11:37 a.m.

Nonstop0h 57m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 197

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

10:10 a.m.-4:06 p.m.

1 stop5h 56m

Thunder Bay

Wed 31/12

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

Nonstop0h 00m

C$ 231

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Pierre Elliott Trudeau Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-YTZ

YUL-YYZ

YUL-YOW

YUL-YQT

YUL-YTS

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 Montreal Pierre Elliott Trudeau Intl Airport to Ontario

YUL-CAON

YUL-YTZ

YUL-YYZ

YUL-YOW

YUL-YQT

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario (average of C$ 362). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in March is currently the most expensive (average of C$ 501). 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 YUL to ON?

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the evening.

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

The most flights from YUL to CAON are scheduled on a Sunday (94 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (50 on average).

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

Airfare is typical for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights typically cost between C$ 265 and C$ 590 in December.
The cheapest round-trip price found within the last 5 days was C$ 275 on Porter Airlines (3 Dec-10 Dec).

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

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario, such as Porter Airlines,Air Transat, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

467 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

583 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,446 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,784 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?
Departing from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario will take you 1h 35m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario is about 505 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 75. However, be on the lookout for offers from Air Canada and Porter Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario for a low price.
What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?
The most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario is Montreal Pierre Elliott Trudeau Intl - Toronto Island. You may also consider Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl or Montreal Pierre Elliott Trudeau Intl - Hamilton.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?
Before booking your flight to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Hainan Airlines (100%), XiamenAir (94%), Egyptair( 91%).
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?
Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario? While on average our users pay C$ 1,517, our data indicates the cheapest price to be C$ 203. The most popular route (Montreal Pierre Elliott Trudeau Intl - Toronto Island), is priced around C$ 420.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Ontario that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Ontario.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Ontario?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Ontario 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 Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario (average of C$ 362). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in March is currently the most expensive (average of C$ 501). 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.

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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Ontario

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 147	AverageC$ 266	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 194	AverageC$ 612	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 205	AverageC$ 506	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 335	AverageC$ 538	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

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

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario from C$ 117

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Ontario

Cheapest flights from Pierre Elliott Trudeau Intl to OntarioExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Pierre Elliott Trudeau Intl to OntarioDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Direct flights from Pierre Elliott Trudeau Intl to OntarioExplore direct flight options from Pierre Elliott Trudeau Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2026.

Explore direct flight options from Pierre Elliott Trudeau Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to OntarioDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Ontario. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Ontario. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to OntarioSearch for one-way flight options from Pierre Elliott Trudeau Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Pierre Elliott Trudeau Intl to Ontario

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One-way from

Popular in

Cheapest in

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Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Pierre Elliott Trudeau Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Pierre Elliott Trudeau Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 October 2026.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the evening.

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

The most flights from YUL to CAON are scheduled on a Sunday (94 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (50 on average).

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

Airfare is typical for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights typically cost between C$ 265 and C$ 590 in December.The cheapest round-trip price found within the last 5 days was C$ 275 on Porter Airlines (3 Dec-10 Dec).

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

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Ontario. Price data was last updated on 17 October 2026.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario, such as Porter Airlines,Air Transat, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?

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

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

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

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

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

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

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

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

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Pierre Elliott Trudeau Intl and Ontario flights

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Cheapest flights from Pierre Elliott Trudeau Intl to Ontario
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Pierre Elliott Trudeau Intl to Ontario
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Direct flights from Pierre Elliott Trudeau Intl to Ontario
Explore direct flight options from Pierre Elliott Trudeau Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Ontario
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Ontario. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Ontario
Search for one-way flight options from Pierre Elliott Trudeau Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights typically cost between C$ 265 and C$ 590 in December.
The cheapest round-trip price found within the last 5 days was C$ 275 on Porter Airlines (3 Dec-10 Dec).