Cheap flights from Toronto to Montreal from C$ 101

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YMQ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto to Montreal are usually found in February or January, booked 51 days in advance, depart on a Friday or Thursday and return on a Friday

Find flight deals from Toronto to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Montreal
Explore the most affordable flight options available from Toronto to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Thu 4/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sun 7/126:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Deal found 4/11C$ 205
Sat 29/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Tue 2/126:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 4/11C$ 216
Wed 26/111:00 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sat 29/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 3/11C$ 218
Tue 2/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Tue 9/126:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 4/11C$ 220
Mon 8/128:40 a.m.YTZ - YUL
1 stop7h 45mPorter Airlines
Mon 8/127:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 3/11C$ 307
Fri 19/1210:30 a.m.YTZ - YUL
Nonstop1h 16mAir Canada
Fri 26/126:30 p.m.YUL - YTZ
Nonstop1h 25mAir Canada
Deal found 4/11C$ 327
Thu 18/129:30 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Thu 25/1210:15 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 3/11C$ 333
Thu 4/129:30 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Sun 7/126:45 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 3/11C$ 334
Fri 19/123:15 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Fri 26/1211:25 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 4/11C$ 338
Thu 18/127:55 a.m.YTZ - YUL
Nonstop1h 15mMultiple Airlines
Thu 25/128:30 a.m.YUL - YTZ
Nonstop1h 25mMultiple Airlines
Deal found 3/11C$ 341
Thu 25/1211:45 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Wed 31/124:00 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 2/11C$ 344
Sat 20/123:15 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Mon 22/126:25 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 3/11C$ 345

Cheap flight deals from Toronto to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 November 2025.

Round-trip from

C$ 180

One-way from

C$ 101

Popular in

September

Cheapest in

February

Average price

C$ 267

Good round-trip deal

C$ 545 or less

Good one-way deal

C$ 271 or less
WestJet
  • WestJet
  • 1/4-6/4
  • Nonstop
  • 3h 00m total
  • Toronto to Montreal
WestJet
  • WestJet
  • 17/12
  • Nonstop
  • 1h 28m total
  • Toronto to Montreal
Highest demand for flights based on searches. 13% potential increase in price (C$ 62 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Toronto (YTO) to Montreal (YMQ).
Price to beat on a one-way flight from Toronto (YTO) to Montreal (YMQ).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 4 November 2025.
Use the filters below to find and compare flights from Toronto to Montreal that are best for you.

Fly from

Toronto

Fly to

Montreal

Route

Depart

Return

Price

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Wed 26/11

1:00 p.m.-2:28 p.m.

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

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

Nonstop1h 42m

C$ 220

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 27/11

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

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

Nonstop1h 40m

C$ 240

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Tue 18/11

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

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

Nonstop1h 42m

C$ 282

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 16/1

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

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

Nonstop1h 40m

C$ 307

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Mon 24/11

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

5:25 p.m.-6:56 p.m.

Nonstop1h 31m

C$ 309

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 4/12

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

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

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

Nonstop1h 40m

C$ 321

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 19/12

10:30 a.m.-11:46 a.m.

Nonstop1h 16m

Montreal Pierre Elliott Trudeau Intl

Fri 26/12

6:30 p.m.-7:55 p.m.

Nonstop1h 25m

C$ 327

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 19/12

2:05 p.m.-3:20 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 26/12

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

Nonstop1h 25m

C$ 341

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 20/3

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

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

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

1 stop10h 43m

C$ 343

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Tue 23/12

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 27/12

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

Nonstop1h 42m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 60 results
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Best time to book a flight from Toronto to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Toronto 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 Toronto to Montreal

How far ahead should I book a flight from Toronto to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Montreal. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Montreal, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto to Montreal?

Currently, February is the cheapest month in which you can book a flight from Toronto to Montreal (average of C$ 102). Flying from Toronto to Montreal in July is currently the most expensive (average of C$ 220). 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 YTO to YMQ?

Find hourly flight availability from Toronto 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 4 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Toronto to Montreal by exploring options for tickets in the evening.

What is the cheapest day to fly from Toronto to Montreal?

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

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

Weekly flight availability from Toronto to Montreal

Explore weekly flight availability from Toronto 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 4 November 2025.

The most flights from YTO to YMQ are scheduled on a Monday (99 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (68 on average).

How much does it cost to fly round-trip from Toronto to Montreal?

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated 4 November 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet from Toronto to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Boarding

8.2

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Boarding

8.2

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Boarding

8.2

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Boarding

8.2

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Toronto to Montreal Travel Guide

Fancy polishing up your French? Hop on an hour’s flight from Toronto to Montreal, the largest city in Quebec.
Music festivals, indy bookshops, massive street murals and award-winning art galleries all point to a city filled with creative folk. And it’s all dressed in a handsome garb that takes in Parisian parks and Gothic houses, plus an old quarter that dates back 400 years.
Montreal fans out from the base of Mount Royal – a hilly park that comes with head-turning views.

Montreal is a law unto itself. This furiously independent city mashes up modern neighbourhoods and ancient old quarters, mountainous parks and skyscrapers, francophones and anglophones.
Must-sees include Old Montreal and the Mount Royal lookout. Just remember to set aside time for exploring trendsetting neighbourhoods like the Plateau, where Portuguese bakeries, microbreweries and cat cafés – yup – set up shop in some of the prettiest houses in the city.
Montreallers know exactly what to do with the frozen winter months, too. Book a flight from Toronto to Montreal in February, and you can celebrate one of the biggest winter festivals on the planet.

Use our smart search engine to discover a choice of cheap Toronto to Montreal flights.

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 Toronto to Montreal?

    Nice and short. Direct flights are around 1 hour 10 minutes long.

  • Which airlines operate flights from Toronto to Montreal?

    You can book a flight from Toronto to Montreal with Air Transat, Air Canada, WestJet and Porter Airlines.

  • How frequent are flights between Toronto and Montreal?

    Very. Up to 40 Toronto to Montreal flights take off a day.

  • Which airports serve Toronto and Montreal?

    Flights start off from Toronto Pearson International Airport or Billy Bishop Toronto City Airport (AKA City Centre Airport). All flights land in Montreal-Pierre Elliot Trudeau International Airport.

  • Which direct flight route between Toronto and Montreal is cheapest?

    The cheapest direct flights from Toronto to Montreal usually start off from Toronto Pearson International Airport.

  • How busy are the airports in Toronto and Montreal?

    Generally, travellers will find that there are a broad number of flight options that are available to them to make the trip to Montreal from Toronto on a daily basis. The flights will usually depart from one of two key airports: the smaller Billy Bishop Toronto City Airport (YTZ), which is situated on the Toronto islands, and the much larger and busier major airport, Toronto Pearson International Airport (YYZ). In the destination city of Montreal, there is just a single airport that receives flights originating from Toronto: Montreal-Pierre Elliott Trudeau International Airport (YUL).

  • Which airlines fly directly from Toronto to Montreal?

    There are a handful of airlines that provide service from Toronto to Montreal. The two air carriers that offer the widest number of choices for flights each day are generally WestJet and its regional subsidiary WestJet Encore, and Air Canada—which operates a large number of its routes with its parent company as well as its regional subsidiary, Air Canada Express – Jazz. All of the air carriers that service the route provide travellers a broad range of non-stop flight choices. Typically, these northeast-bound direct routes can operate as quickly as about 1h 13min or, just slightly longer, at 1h 27min.

  • What are the layover options between Toronto and Montreal?

    A large portion of the Montreal-bound flights that depart from Toronto will operate directly. However, there are a broad number of departure options that will include at least a single layover before arriving at their final destination. Typically, these one-layover travel options will land in one of three airports before making the final leg of the journey: either Québec City Jean Lesage International Airport (YQB) in Quebec, Calgary International Airport (YYC) in the province of Alberta, or Ottawa International Airport (YOW) in Ontario. Depending on the layover location and the length of the layover, these routes that include stops can run just a little longer than direct options at 2h 24min, or significantly longer at 9h 54min. The flights from Toronto to Montreal that include a stop are generally not cheaper than the direct flight options.

  • Do I need a passport or visa to fly from Toronto to Montreal?

    Those who are making the journey from Toronto to Montreal will not need to have a passport in order to make the trip. However, an ID that has been issued by the government will need to be provided in order to board the plane. The ID must include a photograph and also include the passenger’s full name as well the as date of birth. Passengers will not need to acquire a visa for the intra-country trip.

  • How long is the flight from Toronto to Montreal?

    Airlines like WestJet, Air Canada, and Porter Airlines fly from Toronto to Montreal in about 1h 15m. The time it takes to get you to your destination is usually consistent. Toronto and Montreal are separated by a distance of 491 km. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Toronto to Montreal round-trip?

    According to our current data, WestJet (C$ 114), Air Canada (C$ 250), and Air Transat (C$ 252) offers the cheapest pricing from Toronto to Montreal. You may be able to fly from Toronto to Montreal for 61% less than the average price by searching for these airlines.

  • What are the most popular routes from Toronto to Montreal?

  • What are the most reliable airlines from Toronto to Montreal?

    No one likes to see their flight delayed. When booking a flight from Toronto to Montreal consider choosing XiamenAir (100%), Royal Jordanian (100%) or Delta (98%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto to Montreal?

    The cheapest flight price from Toronto to Montreal is C$ 134. On average you can expect to pay C$ 3,289. The most popular route, (Toronto Pearson Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 258.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Montreal?

    Currently, February is the cheapest month in which you can book a flight from Toronto to Montreal (average of C$ 102). Flying from Toronto to Montreal in July is currently the most expensive (average of C$ 220). 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 are the most eco-friendly airlines from Toronto to Montreal?

    Air Canada, Porter Airlines, and WestJet are the most eco-friendly carriers with flights to Montreal from Toronto. These airlines have all taken several measures to lessen their carbon footprints and promote sustainable travel, including providing direct flights to Montreal from Toronto and allowing passengers to offset their carbon. Air Canada has gone to great lengths to promote environmental protection. They have invested heavily in developing sustainable aviation fuel and are now using the modern and energy-efficient A220 and Boeing 737 MAX aircraft. On the ground, they are phasing out carbon-intensive equipment and introducing electric vehicles and machines. Similarly, WestJet has also introduced one of the newest fleets in the industry with improved efficiency and reduced emissions. All their aircraft have winglets and wing-tip extensions that have significantly enhanced fuel-efficiency.

  • How can I fly more sustainably from Toronto to Montreal?

    There are several steps you can take to ensure you travel more sustainably. Start by packing light to avoid overloading the aircraft. Packing light means less fuel burned and less pollution in the atmosphere. Second, instead of using single-use plastics and disposable headphones on the plane, bring your own reusable containers and headphones to minimize waste and, most importantly, the amount of plastic used on the flight. Third, choose a direct flight over connecting flights. Direct flights are more efficient since the plane only takes off and lands once, two activities that are very fuel-intensive and polluting. Finally, prioritize flying with airlines that have prioritized sustainable travel.

See more FAQs

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Fly from Toronto to Montreal on these airlines

Choose from the following airlines for your flight from Toronto to Montreal. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.

Top 4 airlines flying from Toronto to Montreal

Discover the top 4 airlines that operate flights from Toronto 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 99AverageC$ 200FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 250AverageC$ 419FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 252AverageC$ 395FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 280AverageC$ 415FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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Cheapflights makes it easy to find Toronto 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 Toronto to Montreal?

Cheapflights helps you find that perfect flight to Montreal from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Montreal from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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