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Cheap flights from Ontario to Montreal from C$ 112

YYZ — YMQ
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Montreal

Thu 1/103:20 p.m. -
Nonstop1h 25m
Sat 3/106:45 a.m. -
Nonstop1h 30m
Deal found 5/9C$ 203
Fri 9/1011:00 p.m. -
Nonstop1h 25m
Tue 13/107:20 p.m. -
Nonstop1h 30m
Deal found 5/9C$ 204
Wed 14/1010:00 a.m. -
Nonstop1h 15m
Wed 14/102:05 p.m. -
2 stops7h 45m
Deal found 6/9C$ 205
Fri 25/911:00 p.m. -
Nonstop1h 25m
Mon 28/95:45 p.m. -
Nonstop1h 30m
Deal found 5/9C$ 205
Wed 21/1011:00 p.m. -
Nonstop1h 25m
Fri 23/107:20 p.m. -
Nonstop1h 30m
Deal found 5/9C$ 207
Sat 3/103:20 p.m. -
Nonstop1h 25m
Wed 14/106:45 a.m. -
Nonstop1h 30m
Deal found 5/9C$ 208
Thu 1/103:20 p.m. -
Nonstop1h 25m
Tue 6/105:45 p.m. -
Nonstop1h 30m
Deal found 5/9C$ 210
Thu 1/1011:00 p.m. -
Nonstop1h 25m
Sun 4/106:45 a.m. -
Nonstop1h 30m
Deal found 9/9C$ 211
Wed 30/911:00 p.m. -
Nonstop1h 25m
Sun 4/106:45 a.m. -
Nonstop1h 30m
Deal found 6/9C$ 214
Wed 30/93:20 p.m. -
Nonstop1h 25m
Thu 1/106:45 a.m. -
Nonstop1h 30m
Deal found 8/9C$ 215
Fri 9/1011:00 p.m. -
Nonstop1h 25m
Sat 10/107:20 p.m. -
Nonstop1h 30m
Deal found 9/9C$ 216
Tue 29/93:20 p.m. -
Nonstop1h 25m
Tue 27/106:45 a.m. -
Nonstop1h 40m
Deal found 5/9C$ 218

Find flight deals from Ontario to Montreal

Round-trip from

C$ 203

One-way from

C$ 112

Popular in

April

Cheapest in

February

Average price

C$ 365

Good round-trip deal

C$ 244 or less

Good one-way deal

C$ 135 or less
WestJet
  • WestJet
  • 1/10-3/10
  • Nonstop
  • 2h 55m total
  • Ontario to Montreal
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Porter Airlines
  • Porter Airlines
  • 10/10-31/12
  • Nonstop
  • 1h 15m total
  • Ontario to Montreal
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Ontario to Montreal (YMQ).
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Price to beat on a one-way flight from Ontario to Montreal (YMQ).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMontreal

YYZ Toronto Pearson Intl - YUL Montreal Pierre Elliott Trudeau Intl

YYZYUL

Toronto Pearson Intl

Mon 30/11

11:00 p.m.-12:30 a.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 125

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Tue 6/10

10:00 a.m.-11:15 a.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 128

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Sat 10/10

6:25 p.m.-12:25 a.m.

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 134

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Tue 6/10

6:00 a.m.-11:15 a.m.

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 165

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Thu 1/10

4:55 p.m.-6:12 p.m.

Nonstop1h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Tue 29/9

7:00 a.m.-8:17 a.m.

Nonstop1h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Sun 11/10

7:55 p.m.-9:12 p.m.

Nonstop1h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

TorontoMontreal

YKF Toronto Region of Waterloo Intl - YUL Montreal Pierre Elliott Trudeau Intl

YKFYUL

Toronto Region of Waterloo Intl

Sun 18/10

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 194

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Sun 4/10

4:55 p.m.-6:12 p.m.

Nonstop1h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 196

TorontoMontreal

YTZ Toronto Island - YUL Montreal Pierre Elliott Trudeau Intl

YTZYUL

Toronto Island

Wed 30/9

7:00 a.m.-8:17 a.m.

Nonstop1h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 196

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Montreal

What is the cheapest month to book a flight from Region of Ontario to Montreal?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Montreal (average of C$ 345). Flying from Region of Ontario to Montreal in April is currently the most expensive (average of C$ 452). 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 YMQ?

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Montreal in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Weekly flight availability from Region of Ontario to Montreal

The most flights from CAON to YMQ are scheduled on a Wednesday (104 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

How much does it cost to fly round-trip from Region of Ontario to Montreal?

Airfare is below average for this route at the moment.
Region of Ontario to Montreal flights typically cost between C$ 270 and C$ 567 in October.
The cheapest round-trip price found within the last 5 days was C$ 203 on WestJet (1 Oct-3 Oct).

How far ahead should I book a flight from Region of Ontario to Montreal?

The best time to book flights from Region of Ontario to Montreal is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Region of Ontario to Montreal?

Travelers seeking maximum savings on their Region of Ontario to Montreal flight should consider departing on Thursday afternoons 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.

Related info for your journey

  • How long is the flight from Region of Ontario to Montreal?

    Airlines like WestJet, Porter Airlines, and Air Canada fly from Region of Ontario to Montreal in about 1h 25m. The time it takes to get you to your destination can typically vary by up to 17h. The distance between Region of Ontario and Montreal is about 505 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Montreal one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 73. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Region of Ontario to Montreal for a low price.

  • What are the most popular routes from Region of Ontario to Montreal?

    While some choose either Toronto Island - Montreal Pierre Elliott Trudeau Intl or Hamilton - Montreal Pierre Elliott Trudeau Intl, Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl is the most popular route from Region of Ontario to Montreal.

  • What are the most reliable airlines from Region of Ontario to Montreal?

    Consider Royal Jordanian (92%), China Eastern (86%) or Delta (84%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Montreal.

  • What are the cheapest flights from Region of Ontario to Montreal?

    Looking for the cheapest flight from Region of Ontario to Montreal? While on average our users pay C$ 2,192, our data indicates the cheapest price to be C$ 139. The most popular route (Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 266.

  • Can I find deals for flights from Ontario to Montreal that include hotel bookings?

    Yes. In addition to deals on Ontario to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Montreal?

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

  • Can I find deals for business class flights from Ontario to Montreal?

    Yes. Cheapflights offers flight deals from Ontario to Montreal 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?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Montreal (average of C$ 345). Flying from Region of Ontario to Montreal in April is currently the most expensive (average of C$ 452). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Montreal

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Toronto Island to Pierre Elliott Trudeau Intl flights
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Top 4 airlines flying from Ontario to Montreal

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 130AverageC$ 267FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 181AverageC$ 545FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 244AverageC$ 488FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 314AverageC$ 510FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Montreal?

Cheapflights makes it easy to find Ontario to Montreal 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 Ontario to Montreal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Montreal from Ontario.

Can Cheapflights find flights from Ontario to Montreal with no change fees?

Yes, we can. To see specific flights from Ontario to Montreal 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 Ontario to Montreal become cheaper?

Of course! You can now track prices for flights from Ontario to Montreal 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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