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Cheap flights from Ontario to Montreal from C$ 88

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YMQ
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Montreal

Keep the following information in mind while searching for Ontario to Montreal flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 180

One-way from

C$ 88

Popular in

September

Cheapest in

February

Average price

C$ 313

Good round-trip deal

C$ 540 or less

Good one-way deal

C$ 246 or less
WestJet
  • WestJet
  • 3/4-6/4
  • Nonstop
  • 3h 00m total
  • Ontario to Montreal
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WestJet
  • WestJet
  • 23/2
  • Nonstop
  • 1h 23m total
  • Ontario to Montreal
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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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Find flight deals from Ontario to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Montreal
Explore the most affordable flight options available from Ontario to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Thu 27/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sun 30/116:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Deal found 28/10C$ 204
Fri 28/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Tue 2/126:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 27/10C$ 208
Tue 25/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Tue 2/126:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 27/10C$ 210
Wed 26/111:00 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sun 30/116:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Deal found 28/10C$ 214
Mon 24/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sat 29/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 28/10C$ 217
Thu 4/126:30 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sun 7/126:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Deal found 28/10C$ 218
Sat 6/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Mon 8/126:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 28/10C$ 219
Thu 4/128:40 a.m.YTZ - YUL
1 stop7h 45mPorter Airlines
Thu 4/127:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 29/10C$ 306
Mon 8/127:00 a.m.YTZ - YUL
2 stops9h 25mPorter Airlines
Mon 8/127:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 27/10C$ 314
Fri 12/129:30 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Fri 12/121:25 p.m.YUL - YTZ
1 stop7h 10mPorter Airlines
Deal found 29/10C$ 330
Tue 30/127:55 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Thu 1/111:25 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 27/10C$ 334
Fri 5/122:05 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Mon 8/128:55 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 28/10C$ 344

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Montreal 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 29 October 2025.
Use the filters below to find and compare flights from Ontario to Montreal that are best for you.

Fly from

Ontario

Fly to

Montreal

Route

Depart

Return

Price

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Tue 25/11

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

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

Nonstop1h 42m

C$ 222

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Tue 3/3

5:40 a.m.-12:38 a.m.

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

6:45 a.m.-12:39 a.m.

1 stop17h 54m

C$ 313

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Tue 31/3

5:40 a.m.-12:38 a.m.

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-12:39 a.m.

1 stop17h 54m

C$ 317

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Wed 1/4

5:40 a.m.-12:38 a.m.

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-12:39 a.m.

1 stop17h 54m

C$ 319

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Mon 30/3

5:40 a.m.-12:38 a.m.

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-12:39 a.m.

1 stop17h 54m

C$ 319

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Fri 3/4

5:40 a.m.-12:38 a.m.

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:45 a.m.-12:39 a.m.

1 stop17h 54m

C$ 323

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Sat 15/11

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

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

Nonstop1h 40m

C$ 330

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Mon 8/12

6:45 a.m.-4:25 p.m.

1 stop9h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

7:25 p.m.-8:50 p.m.

Nonstop1h 25m

C$ 331

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Sat 6/12

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

7:30 p.m.-6:13 a.m.

1 stop10h 43m

C$ 341

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 12/2

11:15 p.m.-12:38 a.m.

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

5:25 p.m.-6:57 p.m.

Nonstop1h 32m

C$ 351

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 60 results
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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
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

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$ 102). Flying from Region of Ontario to Montreal in July is currently the most expensive (average of C$ 219). 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?

Find hourly flight availability from Ontario to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Montreal at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Montreal. Price data was last updated on 16 December 2024.

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

Weekly flight availability from Region of Ontario to Montreal

Explore weekly flight availability from Ontario to Montreal. 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 29 October 2025.

The most flights from CAON to YMQ are scheduled on a Tuesday (75 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Montreal. 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 Region of Ontario to Montreal?

    Airlines like WestJet, Porter Airlines, and Air Canada fly from Region of Ontario to Montreal in about 1h 28m. The time it takes to get you to your destination can typically vary by up to 8h 12m. 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 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 XiamenAir (100%), Royal Jordanian (100%) or Turkish Airlines (92%) 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$ 3,194, 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$ 197.

  • 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$ 102). Flying from Region of Ontario to Montreal in July is currently the most expensive (average of C$ 219). 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 Ontario to Montreal

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

Discover the top 4 airlines that operate flights from Ontario to Montreal. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 98AverageC$ 199FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 249AverageC$ 554FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 251AverageC$ 393FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 279AverageC$ 469FlexibilityNo 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 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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