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Cheap flights from Ontario to Montreal from C$ 106

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YMQ
13 Jan — 20 Jan1
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
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 14 December 2025.

Fri 26/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Fri 30/16:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 14/12C$ 260
Tue 23/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sun 18/16:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Deal found 14/12C$ 266
Wed 31/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Wed 7/16:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 13/12C$ 291
Wed 31/127:55 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Sun 4/18:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 12/12C$ 326
Wed 31/124:00 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Sat 3/16:45 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 11/12C$ 336
Tue 30/129:30 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Sun 4/14:00 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 12/12C$ 346
Wed 24/127:55 a.m.YYZ - YUL
Nonstop1h 25mMultiple Airlines
Sun 25/16:45 a.m.YUL - YYZ
Nonstop1h 40mMultiple Airlines
Deal found 14/12C$ 348
Mon 29/124:30 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Fri 2/17:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 11/12C$ 355
Tue 30/129:30 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Thu 1/18:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 13/12C$ 357
Sat 27/129:30 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Sat 3/110:15 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 11/12C$ 359
Tue 30/123:30 p.m.YYZ - YUL
Nonstop1h 25mPorter Airlines
Tue 6/110:15 a.m.YUL - YYZ
Nonstop1h 32mPorter Airlines
Deal found 13/12C$ 362
Sat 27/124:30 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Mon 29/128:55 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 13/12C$ 364

Find flight deals from Ontario to Montreal

Keep the following information in mind while searching for Ontario to Montreal flight deals. Data was last updated 14 December 2025.

Round-trip from

C$ 197

One-way from

C$ 106

Popular in

December

Cheapest in

February

Average price

C$ 376

Good round-trip deal

C$ 564 or less

Good one-way deal

C$ 273 or less
WestJet
  • WestJet
  • 13/3-21/3
  • Nonstop
  • 3h 00m total
  • Ontario to Montreal
Search Deals
WestJet
  • WestJet
  • 13/4
  • Nonstop
  • 1h 23m total
  • Ontario to Montreal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 26 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 December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Montreal (YMQ).
Search Deals
Price to beat on a one-way flight from Ontario to Montreal (YMQ).
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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 14 December 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

Wed 7/1

7:55 a.m.-9:20 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

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

Nonstop1h 42m

C$ 260

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Wed 7/1

7:30 p.m.-8:55 p.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop1h 42m

C$ 262

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Mon 2/2

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

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:45 a.m.-8:22 a.m.

Nonstop1h 37m

C$ 292

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Sat 24/1

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

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

1 stop10h 43m

C$ 296

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Mon 26/1

5:40 a.m.-12:43 a.m.

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

1 stop17h 54m

C$ 302

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 16/1

9:30 p.m.-10:45 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:25 p.m.-7:50 p.m.

Nonstop1h 25m

C$ 308

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Wed 28/1

5:40 a.m.-12:43 a.m.

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

10:45 a.m.-3:04 p.m.

1 stop4h 19m

C$ 317

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Wed 28/1

8:45 a.m.-10:00 a.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:25 p.m.-7:50 p.m.

Nonstop1h 25m

C$ 326

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Wed 7/1

11:45 a.m.-1:00 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

10:15 a.m.-11:40 a.m.

Nonstop1h 25m

C$ 329

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 23/1

3:15 p.m.-4:30 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

10:45 a.m.-12:10 p.m.

Nonstop1h 25m

C$ 333

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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$ 101). Flying from Region of Ontario to Montreal in July is currently the most expensive (average of C$ 216). 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 14 December 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Montreal in the evening. If you’re flexible enough to do this you can expect to save up to 21% 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. Friday at noon 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 14 December 2025.

The most flights from CAON to YMQ are scheduled on a Sunday (81 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (50 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 15m. The time it takes to get you to your destination can typically vary by up to 11h 20m. The distance between Region of Ontario and Montreal is about 491 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$ 61. 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 XiamenAir (100%), Royal Jordanian (100%) or Delta (99%) 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$ 3,379, our data indicates the cheapest price to be C$ 115. The most popular route (Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 162.

  • 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$ 101). Flying from Region of Ontario to Montreal in July is currently the most expensive (average of C$ 216). 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 14 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 97AverageC$ 218FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 227AverageC$ 538FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 247AverageC$ 394FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 274AverageC$ 460FlexibilityNo 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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