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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario from C$ 120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Ontario departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Cheap round-trip flights

WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
WestJet Logo
11:15 p.m. - 12:43 a.m.YYZ-YUL
1h 28mdirect
C$ 180WestJet
Find Deal
Fri, 24 Oct - Sun, 26 Oct
WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
WestJet Logo
11:05 p.m. - 12:27 a.m.YYZ-YUL
1h 22mdirect
C$ 181WestJet
Find Deal
Sun, 5 Oct - Mon, 6 Oct
Air Canada Logo
6:25 p.m. - 7:49 p.m.YUL-YTZ
1h 24mdirect
Air Canada Logo
8:25 p.m. - 9:41 p.m.YTZ-YUL
1h 16mdirect
C$ 181Air Canada
Find Deal
Fri, 3 Oct - Fri, 10 Oct
WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
WestJet Logo
11:05 p.m. - 12:27 a.m.YYZ-YUL
1h 22mdirect
C$ 183WestJet
Find Deal
Sun, 5 Oct - Mon, 6 Oct
WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
WestJet Logo
11:05 p.m. - 12:27 a.m.YYZ-YUL
1h 22mdirect
C$ 184WestJet
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
Logo
7:40 a.m. - 9:02 a.m.YYZ-YUL
1h 22mdirect
C$ 202
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
Logo
7:40 a.m. - 9:02 a.m.YYZ-YUL
1h 22mdirect
C$ 221
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Porter Airlines Logo
8:55 a.m. - 10:20 a.m.YUL-YTZ
1h 25mdirect
Porter Airlines Logo
12:30 p.m. - 1:45 p.m.YTZ-YUL
1h 15mdirect
C$ 262Porter Airlines
Find Deal
Wed, 15 Oct - Wed, 15 Oct
Porter Airlines Logo
6:55 a.m. - 8:20 a.m.YUL-YTZ
1h 25mdirect
Porter Airlines Logo
11:15 a.m. - 12:30 p.m.YTZ-YUL
1h 15mdirect
C$ 266Porter Airlines
Find Deal
Thu, 2 Oct - Tue, 7 Oct
Air Canada Logo
11:30 a.m. - 7:14 p.m.YUL-YQG
7h 44m2 stops
Air Canada Logo
7:50 p.m. - 1:53 a.m.YQG-YUL
6h 03m1 stop
C$ 494Air Canada
Find Deal
Wed, 29 Oct - Wed, 5 Nov

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

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight tickets
WestJet
24 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YYZ8:10 a.m.Toronto Pearson Intl
26 Oct
YYZ11:15 p.m.Toronto Pearson Intl
1h 28m
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 180
Find similar
WestJet
5 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YYZ8:10 a.m.Toronto Pearson Intl
6 Oct
YYZ11:05 p.m.Toronto Pearson Intl
1h 22m
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 181
Find similar
WestJet
5 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YYZ8:10 a.m.Toronto Pearson Intl
6 Oct
YYZ11:05 p.m.Toronto Pearson Intl
1h 22m
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 183
Find similar

Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight tickets
Porter Airlines
15 Oct
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ10:20 a.m.Toronto Island
15 Oct
YTZ12:30 p.m.Toronto Island
1h 15m
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 262
Find similar
Porter Airlines
2 Oct
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ8:20 a.m.Toronto Island
7 Oct
YTZ11:15 a.m.Toronto Island
1h 15m
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 266
Find similar
Porter Airlines
2 Oct
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ8:20 a.m.Toronto Island
11 Oct
YTZ8:50 a.m.Toronto Island
1h 15m
YUL10:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 271
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of 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, momondo users made 96,600 searches. Data last updated 15 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

Fly to

Route

Depart

Return

Price

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

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

Nonstop1h 25m

Toronto Pearson Intl

Sun 26/10

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

Nonstop1h 28m

C$ 180

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

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

Nonstop1h 25m

Toronto Pearson Intl

Mon 6/10

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

Nonstop1h 22m

C$ 181

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

6:25 p.m.-7:49 p.m.

Nonstop1h 24m

Toronto Island

Fri 10/10

8:25 p.m.-9:41 p.m.

Nonstop1h 16m

C$ 181

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

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

Nonstop1h 25m

Toronto Pearson Intl

Mon 6/10

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

Nonstop1h 22m

C$ 183

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

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

Nonstop1h 25m

Toronto Pearson Intl

Mon 20/10

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

Nonstop1h 22m

C$ 184

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

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

Nonstop1h 25m

Toronto Pearson Intl

Mon 20/10

7:40 a.m.-9:02 a.m.

Nonstop1h 22m

C$ 202

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

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

Nonstop1h 25m

Toronto Pearson Intl

Mon 6/10

7:40 a.m.-9:02 a.m.

Nonstop1h 22m

C$ 221

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

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

Nonstop1h 25m

Toronto Island

Wed 15/10

12:30 p.m.-1:45 p.m.

Nonstop1h 15m

C$ 262

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

6:55 a.m.-8:20 a.m.

Nonstop1h 25m

Toronto Island

Tue 7/10

11:15 a.m.-12:30 p.m.

Nonstop1h 15m

C$ 266

MontrealWindsor

YUL - YQG

YULYQG

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

11:30 a.m.-7:14 p.m.

2 stops7h 44m

Windsor

Wed 5/11

7:50 p.m.-1:53 a.m.

1 stop6h 03m

C$ 494

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ontario from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, November is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 226. If you are unable to visit Region of Ontario during the month of November, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around C$ 263.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 575. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 722.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario during this time can be as low as C$ 546. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 987 on average. Flights to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Ontario flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Toronto Pearson Intl for the best Montreal Pierre Elliott Trudeau Intl - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 192 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Ontario flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Best price found

C$ 249

Fastest flight time

0h 44m

Direct flights

Every day

Airports in Region of Ontario

4 airports
The best one-way flight to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 249. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario found on momondo in the last 72 hours is C$ 335.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario takes 0h 44m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario every day.
There are 4 airports near Region of Ontario: Ottawa (YOW), Toronto Pearson Intl (YYZ), Rouyn-Noranda (YUY), Toronto Island (YTZ)
Search flight deals

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 109Free CancellationRating
7.2
3,091 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 205Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 276Free CancellationRating
7.7
438 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 277Free CancellationRating
7.9
363 reviews
Search Porter Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Ontario?

It is quick and easy to find Montreal to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Montreal to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montreal to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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