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Cheap flights from Ontario to Montreal from C$ 74

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YMQ
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

C$ 136

One-way from

C$ 74

Popular in

April

Cheapest in

January

Average price

C$ 239

Good round-trip deal

C$ 426 or less

Good one-way deal

C$ 162 or less
WestJet
  • WestJet
  • 21/3-24/3
  • Nonstop
  • 3h 00m total
  • Ontario to Montreal
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WestJet
  • WestJet
  • 15/3
  • Nonstop
  • 1h 24m total
  • Ontario to Montreal
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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

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 21 February 2025.

Fri 21/311:15 p.m.YYZ - YUL
Nonstop1h 24mWestJet
Mon 24/36:45 a.m.YUL - YYZ
Nonstop1h 36mWestJet
Deal found 20/2C$ 136
Sat 15/311:15 p.m.YYZ - YUL
Nonstop1h 24mMultiple Airlines
Wed 19/36:45 a.m.YUL - YYZ
Nonstop1h 30mMultiple Airlines
Deal found 20/2C$ 224
Fri 14/33:50 p.m.YYZ - YUL
Nonstop1h 25mPorter Airlines
Sun 16/310:00 a.m.YUL - YYZ
Nonstop1h 30mPorter Airlines
Deal found 20/2C$ 270
Fri 21/33:30 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Mon 24/36:40 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Deal found 20/2C$ 305
Mon 7/44:45 p.m.YTZ - YUL
Nonstop1h 17mAir Transat
Mon 14/48:05 p.m.YUL - YTZ
Nonstop1h 25mAir Transat
Deal found 20/2C$ 317
Fri 21/312:25 p.m.YTZ - YUL
Nonstop1h 15mAir Canada
Fri 28/38:25 a.m.YUL - YTZ
Nonstop1h 25mAir Canada
Deal found 20/2C$ 325
Wed 9/49:00 a.m.YOW - YUL
1 stop4h 49mPorter Airlines
Wed 9/44:00 p.m.YUL - YOW
1 stop4h 34mPorter Airlines
Deal found 20/2C$ 338
Fri 2/510:25 a.m.YTZ - YUL
Nonstop1h 17mMultiple Airlines
Sun 4/58:55 p.m.YUL - YTZ
Nonstop1h 25mMultiple Airlines
Deal found 20/2C$ 357
Thu 20/36:00 a.m.YSB - YUL
2 stops5h 57mAir Canada
Thu 27/36:00 a.m.YUL - YSB
1 stop4h 08mAir Canada
Deal found 20/2C$ 359
Fri 14/36:25 a.m.YYZ - YUL
Nonstop1h 30mAir Canada
Sun 16/37:00 a.m.YUL - YYZ
Nonstop1h 35mAir Canada
Deal found 20/2C$ 359
Fri 4/41:15 p.m.YSB - YUL
1 stop4h 45mPorter Airlines
Fri 11/48:55 a.m.YUL - YSB
1 stop3h 45mPorter Airlines
Deal found 19/2C$ 369
Thu 3/45:35 p.m.YQT - YUL
1 stop6h 16mAir Canada
Tue 8/411:15 a.m.YUL - YQT
1 stop5h 24mAir Canada
Deal found 20/2C$ 391

Find flights from Ontario to Montreal within your budget

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 21 February 2025.

Fly from

Ontario

Fly to

Montreal

Route

Depart

Return

Price

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 21/3

11:15 p.m.-12:39 a.m.

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 24/3

6:45 a.m.-8:21 a.m.

Nonstop1h 36m

C$ 136

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Mon 7/4

11:15 p.m.-12:39 a.m.

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

10:00 a.m.-11:30 a.m.

Nonstop1h 30m

C$ 222

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Thu 27/3

12:25 p.m.-1:40 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 7/4

1:25 p.m.-2:50 p.m.

Nonstop1h 25m

C$ 239

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 21/3

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

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 21/3

8:05 p.m.-9:30 p.m.

Nonstop1h 25m

C$ 246

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 13/3

3:50 p.m.-5:15 p.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 16/3

10:00 a.m.-11:30 a.m.

Nonstop1h 30m

C$ 261

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 21/3

6:10 p.m.-7:25 p.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

9:55 a.m.-11:20 a.m.

Nonstop1h 25m

C$ 271

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Mon 10/3

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

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

6:50 a.m.-8:15 a.m.

Nonstop1h 25m

C$ 277

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 21/3

12:00 p.m.-1:18 p.m.

Nonstop1h 18m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

8:15 p.m.-9:50 p.m.

Nonstop1h 35m

C$ 334

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Wed 9/4

9:00 a.m.-1:49 p.m.

1 stop4h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 9/4

4:00 p.m.-8:34 p.m.

1 stop4h 34m

C$ 338

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Sat 12/4

4:40 p.m.-8:51 p.m.

1 stop4h 11m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

10:15 a.m.-4:07 p.m.

1 stop5h 52m

C$ 359

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

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.

Travel insights for flights from Ontario to Montreal

Get recent, data-driven insights about flights from Ontario to Montreal including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Montreal (average of C$ 241). Flying from Region of Ontario to Montreal in March is currently the most expensive (average of C$ 345). 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 21 February 2025.

When flying from Region of Ontario to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 21 February 2025.

The most flights from CAON to YMQ are scheduled on a Thursday (68 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 on average).

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 21 February 2025.
Get a feel of what it's like to fly with Porter Airlines, Air Transat and WestJet from Ontario to Montreal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Overall

7.9

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Overall

7.9

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
380 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Overall

7.9

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,801 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Overall

7.9

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,748 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Overall

7.9

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Flair Airlines
6.0
Okay
236 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Overall

7.9

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • 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$ 74. 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 Pearson Intl - Montreal Pierre Elliott Trudeau Intl or Toronto Region of Waterloo Intl - Montreal Pierre Elliott Trudeau Intl, Toronto Island - 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 Azores Airlines (87%), China Southern (86%) or Royal Jordanian (85%) 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$ 1,798, our data indicates the cheapest price to be C$ 63. The most popular route (Toronto Island - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 230.

  • 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, October is the cheapest month in which you can book a flight from Region of Ontario to Montreal (average of C$ 241). Flying from Region of Ontario to Montreal in March is currently the most expensive (average of C$ 345). 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 105AverageC$ 195FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 187AverageC$ 392FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 264AverageC$ 568FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 275AverageC$ 473FlexibilityNo 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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