Cheap flights from Ontario to Montreal from C$ 95
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Montreal departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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WestJet flights from Region of Ontario to Montreal
Our best WestJet deals on Region of Ontario to Montreal flight tickets
Porter Airlines flights from Region of Ontario to Montreal
Our best Porter Airlines deals on Region of Ontario to Montreal flight tickets
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How to get the cheapest flight ticket from Region of Ontario to Montreal
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Montreal?
The cheapest month to fly to Montreal from Region of Ontario is in February. Flight prices, which tend to average around C$ 206, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from Region of Ontario during January instead. Flights to Montreal in January, while not as cheap as those in February, still average around C$ 228.
What is the cheapest day to depart on your flight to Montreal?
Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 778. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Montreal for around C$ 1,081.
What is the cheapest time of day to depart on your flight to Montreal?
Our data shows that the cheapest Region of Ontario to Montreal flights are usually those with departure times in the evening. Our users have found flights to Montreal in the evening for as low as C$ 798. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,002.
What is the cheapest Ontario to Montreal flight route?
Fly from Toronto Pearson Intl to Montreal Pierre Elliott Trudeau Intl for the best Ontario - Montreal flight prices
How far in advance should I book a flight to Montreal?
You are more likely to see cheaper flights to Montreal from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 331 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Region of Ontario for as low as C$ 241 on momondo.
What cabin class options are available on Ontario to Montreal flights?
There are 4 cabin classes available to choose from on Ontario to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to Montreal?
WestJet, Porter Airlines, and Air Canada are the most popular carriers operating from Ontario to Montreal
Which airlines fly to Montreal?
Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Montreal from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.
How many flights depart from Region of Ontario to Montreal on average per day?
The number of flights available between Region of Ontario and Montreal is 104 per day as of July 2025. The most frequent departure time is 4:00p.m., with 36% of daily flights leaving in the afternoon.
How many flights depart from Region of Ontario to Montreal on average per week?
As of July 2025, 733 flights take off from Region of Ontario and land in Montreal each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.
Cheap Region of Ontario to Montreal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Montreal
When did momondo last update prices for flights from Ontario to Montreal?
Prices for flights from Ontario to Montreal are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Montreal?
There are 4 operators available for flights from Ontario to Montreal as of July 2025.
How old do you have to be to fly from Ontario to Montreal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Montreal.
What documentation or ID do you need to fly to Montreal?
The required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Montreal?
Based on momondo bookings for flights between Region of Ontario and Montreal, the leading plane model is Embraer 195 E2, making up 21.47% of the total bookings. Other popular models include De Havilland (Bombardier) DHC-8-400 Dash 8Q with 14.84%, Airbus A321neo with 14.12%, and Airbus A330-200 with 13.73%.
Best airlines flying from Region of Ontario to Montreal
Compare and see reviews for airlines that fly from Region of Ontario to Montreal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 108 | Free Cancellation | Rating 7.2 2,917 reviews | |||
| PriceFrom C$ 254 | Free Cancellation | Rating 7.1 9,681 reviews | |||
| PriceFrom C$ 256 | Free Cancellation | Rating 7.8 407 reviews | |||
| PriceFrom C$ 263 | Free Cancellation | Rating 8.0 298 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Montreal?
Finding the right flight to Montreal from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.
Can I find flights from Ontario to Montreal with flexible booking policies on momondo?
All flight searches from Ontario to Montreal on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ontario to Montreal?
momondo helps you find the best flight between Ontario and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Montreal right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.