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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario from C$ 119

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pierre Elliott Trudeau Intl to Ontario

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Ontario flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 179

One-way from

C$ 119

Popular in

August

Cheapest in

January

Average price

C$ 355

Good round-trip deal

C$ 332 or less

Good one-way deal

C$ 251 or less
WestJet
  • WestJet
  • 14/11-16/11
  • Nonstop
  • 3h 10m total
  • Montreal to Ontario
Search Deals
WestJet
  • WestJet
  • 5/10
  • Nonstop
  • 1h 25m total
  • Montreal to Ontario
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 90 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 September 2025
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.
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Find flight deals from Pierre Elliott Trudeau Intl to Ontario

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 11 September 2025.

Fri 14/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Sun 16/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 10/9C$ 179
Sat 25/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Sun 26/1011:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 10/9C$ 180
Mon 3/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Sat 15/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 8/9C$ 182
Wed 1/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Wed 8/1011:05 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 9/9C$ 183
Sun 2/115:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Wed 12/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 8/9C$ 184
Mon 3/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Wed 12/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 8/9C$ 186
Fri 7/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Wed 12/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 8/9C$ 187
Thu 4/126:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Tue 9/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 10/9C$ 188
Fri 24/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Sat 25/1011:05 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 9/9C$ 190
Fri 10/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Wed 15/1011:05 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 8/9C$ 191
Tue 14/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Fri 17/1011:05 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 8/9C$ 193
Mon 20/106:45 a.m.YUL - YYZ
Nonstop1h 25mMultiple Airlines
Thu 23/107:40 a.m.YYZ - YUL
Nonstop1h 22mMultiple Airlines
Deal found 9/9C$ 194

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Ontario 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 11 September 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Ontario

Route

Depart

Return

Price

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sat 27/9

11:05 p.m.-12:27 a.m.

Nonstop1h 22m

C$ 237

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sat 4/10

11:05 p.m.-12:27 a.m.

Nonstop1h 22m

C$ 245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 28/9

11:05 p.m.-12:27 a.m.

Nonstop1h 22m

C$ 247

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

6:45 a.m.-12:22 a.m.

1 stop17h 37m

Ottawa

Tue 14/10

5:55 a.m.-1:45 p.m.

1 stop7h 50m

C$ 284

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

10:35 a.m.-12:07 p.m.

Nonstop1h 32m

Toronto Pearson Intl

Thu 13/11

11:15 p.m.-12:43 a.m.

Nonstop1h 28m

C$ 288

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

10:35 a.m.-12:07 p.m.

Nonstop1h 32m

Toronto Pearson Intl

Sat 15/11

11:15 p.m.-12:43 a.m.

Nonstop1h 28m

C$ 288

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

6:45 a.m.-12:22 a.m.

1 stop17h 37m

Ottawa

Sun 12/10

5:55 a.m.-12:27 a.m.

1 stop18h 32m

C$ 292

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

11:25 a.m.-12:50 p.m.

Nonstop1h 25m

Toronto Island

Fri 12/12

7:55 a.m.-9:10 a.m.

Nonstop1h 15m

C$ 309

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

6:45 a.m.-8:27 a.m.

Nonstop1h 42m

Toronto Pearson Intl

Sun 14/12

6:30 p.m.-7:05 a.m.

1 stop12h 35m

C$ 323

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

7:00 a.m.-6:52 p.m.

1 stop11h 52m

Toronto Pearson Intl

Mon 27/10

11:15 p.m.-12:43 a.m.

Nonstop1h 28m

C$ 323

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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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.
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

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$ 168). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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?

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 11 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario as you normally would.

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

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Ontario. 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 11 September 2025.

The most flights from YUL to CAON are scheduled on a Wednesday (84 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (67 on average).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 11 September 2025.
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
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Ontario. 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 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 25m. 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$ 119. However, be on the lookout for offers from Porter Airlines and Air Canada, 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 Pearson Intl. You may also consider Montreal Pierre Elliott Trudeau Intl - Toronto Island 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%), Royal Jordanian (96%), China Eastern( 94%).

  • 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$ 1,317, our data indicates the cheapest price to be C$ 154. The most popular route (Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl), is priced around C$ 201.

  • 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$ 168). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Pierre Elliott Trudeau Intl to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Ontario

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Ontario. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 109AverageC$ 217FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 205AverageC$ 569FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 277AverageC$ 438FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 277AverageC$ 486FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 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.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Ontario become cheaper?

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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