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Cheap flights from Windsor, ON to Montreal from C$ 155

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — YMQ
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Windsor to Montreal are usually found in January or April, booked 55 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Windsor to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Windsor (YQG) 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 17 September 2025.

Round-trip from

C$ 417

One-way from

C$ 155

Popular in

August

Cheapest in

January

Average price

C$ 481
Porter Airlines
  • Porter Airlines
  • 19/11-23/11
  • 2 total stops
  • 6h 43m total
  • Windsor to Montreal
Search Deals
Porter Airlines
  • Porter Airlines
  • 28/11
  • 1 total stop
  • 3h 10m total
  • Windsor to Montreal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Windsor to Montreal

Cheapest flights from Windsor to Montreal
Explore the most affordable flight options available from Windsor to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 19/117:35 a.m.YQG - YUL
1 stop3h 10mPorter Airlines
Sun 23/114:00 p.m.YUL - YQG
1 stop3h 33mPorter Airlines
Deal found 17/9C$ 417
Thu 16/108:50 a.m.YQG - YUL
1 stop3h 40mPorter Airlines
Sat 18/102:30 p.m.YUL - YQG
1 stop6h 20mPorter Airlines
Deal found 16/9C$ 421
Mon 6/108:40 a.m.YQG - YUL
1 stop3h 50mPorter Airlines
Thu 9/102:30 p.m.YUL - YQG
1 stop6h 20mPorter Airlines
Deal found 16/9C$ 429
Wed 15/108:50 a.m.YQG - YUL
1 stop3h 40mPorter Airlines
Fri 17/104:45 p.m.YUL - YQG
1 stop4h 05mPorter Airlines
Deal found 14/9C$ 431
Fri 17/108:50 a.m.YQG - YUL
1 stop4h 55mPorter Airlines
Tue 21/102:30 p.m.YUL - YQG
1 stop6h 20mPorter Airlines
Deal found 15/9C$ 433
Thu 16/1010:05 a.m.YQG - YUL
1 stop3h 15mAir Canada
Sun 19/106:00 a.m.YUL - YQG
1 stop3h 17mAir Canada
Deal found 15/9C$ 451
Wed 15/108:50 a.m.YQG - YUL
1 stop3h 40mPorter Airlines
Sat 18/102:30 p.m.YUL - YQG
1 stop6h 20mPorter Airlines
Deal found 16/9C$ 462
Sun 5/108:50 a.m.YQG - YUL
1 stop7h 10mPorter Airlines
Sun 12/104:45 p.m.YUL - YQG
1 stop3h 55mPorter Airlines
Deal found 14/9C$ 464
Fri 17/108:50 a.m.YQG - YUL
1 stop4h 55mMultiple Airlines
Sun 19/106:45 a.m.YUL - YQG
1 stop13h 55mMultiple Airlines
Deal found 16/9C$ 468
Mon 13/108:40 a.m.YQG - YUL
1 stop3h 50mPorter Airlines
Fri 17/104:45 p.m.YUL - YQG
1 stop4h 05mPorter Airlines
Deal found 16/9C$ 470

Cheapflights Fare Finder

 
Customize your flight search to find flights from Windsor 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 17 September 2025.
Use the filters below to find and compare flights from Windsor to Montreal that are best for you.

Fly from

Windsor

Fly to

Montreal

Route

Depart

Return

Price

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Wed 19/11

7:35 a.m.-10:45 a.m.

1 stop3h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

4:00 p.m.-7:33 p.m.

1 stop3h 33m

C$ 417

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Fri 17/10

8:50 a.m.-1:45 p.m.

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

2:30 p.m.-8:50 p.m.

1 stop6h 20m

C$ 433

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Thu 16/10

10:05 a.m.-1:20 p.m.

1 stop3h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

9:40 a.m.-3:12 p.m.

2 stops5h 32m

C$ 451

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Sun 5/10

8:50 a.m.-4:00 p.m.

1 stop7h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

4:45 p.m.-8:40 p.m.

1 stop3h 55m

C$ 464

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Tue 14/10

8:50 a.m.-12:30 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

8:55 a.m.-8:40 p.m.

1 stop11h 45m

C$ 464

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Wed 15/10

8:50 a.m.-12:30 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

8:55 p.m.-8:50 p.m.

1 stop23h 55m

C$ 464

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Sat 18/10

8:50 a.m.-1:45 p.m.

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

8:55 p.m.-8:50 p.m.

1 stop23h 55m

C$ 468

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Fri 17/10

8:50 a.m.-1:45 p.m.

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

2:30 p.m.-8:50 p.m.

1 stop6h 20m

C$ 469

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Thu 16/10

8:50 a.m.-12:30 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

2:30 p.m.-8:50 p.m.

1 stop6h 20m

C$ 469

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Mon 13/10

8:40 a.m.-12:30 p.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

4:45 p.m.-8:50 p.m.

1 stop4h 05m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Windsor to Montreal

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

How far ahead should I book a flight from Windsor, Ontario to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Windsor to Montreal. Price data was last updated on 12 September 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Windsor, Ontario to Montreal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Windsor, Ontario to Montreal?

Currently, October is the cheapest month in which you can book a flight from Windsor, Ontario to Montreal (average of C$ 241). Flying from Windsor, Ontario to Montreal in April is currently the most expensive (average of C$ 316). 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 YQG to YMQ?

Find hourly flight availability from Windsor 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 17 September 2025.

One of the essential ways to save on airfare from Windsor, Ontario to Montreal is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

What’s the top layover airport for flights from Windsor, Ontario to Montreal?

Share of one-stop round-trip flights from Windsor, Ontario to Montreal chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YTZ) – chosen by Cheapflights users on 78% of one-stop itineraries from Windsor, Ontario to Montreal on Cheapflights.

What’s the cheapest layover airport for flights from Windsor, Ontario to Montreal?

Average round-trip fare for 1-stop flights from Windsor, Ontario to Montreal, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 382.

What’s the fastest layover option from Windsor, Ontario to Montreal?

Shortest average travel time for 1-stop one-way flights from Windsor, Ontario to Montreal, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YTZ) have the shortest average one-way travel time for 1-stop routes: 3h 35m.

Which airport typically offers the quickest layover for flights from Windsor, Ontario to Montreal?

Average layover duration for 1-stop one-way flights from Windsor, Ontario to Montreal, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YTZ) offer the fastest connection on this route, with an average layover time of 1h 01m.

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 17 September 2025.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Windsor to Montreal to help guide your decision. 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
365 reviews
Check prices

Overall

7.9

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
365 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Overall

7.9

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Overall

7.9

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Windsor to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Windsor to Montreal?

    Windsor (YQG) is the airport you will fly out of if you book a flight from Windsor to Montreal. You should not have trouble finding flights to Montreal from Windsor; the airport handles an average of 0 outbound flights to Montreal per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Windsor airport to Montreal. It is only a 8.0 km journey to Windsor (YQG) from Windsor’s city centre.

  • How long is the flight from Windsor, Ontario to Montreal?

    There are many flights that can get you from Windsor, Ontario to Montreal in 3h 10m. Fly via Porter Airlines or Air Canada to get the fastest option. There are 818 km between Windsor, Ontario and Montreal. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Windsor, Ontario to Montreal round-trip?

    Cheapflights users have booked flights from Windsor, Ontario to Montreal round-trip from C$ 294. Another airline that can offer you cheap pricing is Air Canada. You may be able to fly from Windsor, Ontario to Montreal for 37% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Windsor 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 Windsor, Ontario to Montreal?

    Currently, October is the cheapest month in which you can book a flight from Windsor, Ontario to Montreal (average of C$ 241). Flying from Windsor, Ontario to Montreal in April is currently the most expensive (average of C$ 316). 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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Top 2 airlines flying from Windsor to Montreal

Discover the top 2 airlines that operate flights from Windsor 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 294AverageC$ 475FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 330AverageC$ 449FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Windsor to Montreal?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Montreal from Windsor today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Windsor to Montreal?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Windsor to Montreal.

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montreal from Windsor today and book when prices fit your budget.

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