Cheap flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 64
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 Pierre Elliott Trudeau Intl Airport departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Montreal
Round-trip
One-way
Last minute
Direct
Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Montreal.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Montreal.
Cheap last-minute flights
Planning a quick getaway from Ontario to Montreal? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Montreal, so you can enjoy a seamless trip without layovers.
WestJet flights from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport
Our best WestJet deals on Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet![WestJet]()
8 Jun![WestJet]()
15 Jun
YYZ11:15 p.m.Toronto Pearson Intl
1h 22m
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 26m
YYZ8:11 a.m.Toronto Pearson Intl
WestJet![WestJet]()
5 Jun![WestJet]()
8 Jun
YYZ11:15 p.m.Toronto Pearson Intl
1h 22m
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 26m
YYZ8:11 a.m.Toronto Pearson Intl
Air Canada flights from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport
Our best Air Canada deals on Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada![Air Canada]()
14 May![Air Canada]()
14 May
YYZ6:15 a.m.Toronto Pearson Intl
1h 21m
YUL7:36 a.m.Montreal Pierre Elliott Trudeau Intl
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
1h 24m
YYZ2:34 p.m.Toronto Pearson Intl
Air Canada![Air Canada]()
25 May![Air Canada]()
25 May
YTZ10:25 a.m.Toronto Island
1h 17m
YUL11:42 a.m.Montreal Pierre Elliott Trudeau Intl
YUL1:25 p.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ2:50 p.m.Toronto Island
See travel insights to Montreal from
How to get the cheapest flight ticket from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport
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
Prices
Airlines
Other information
What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario, with most prices found around C$ 272. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Region of Ontario averaging around C$ 294.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 922. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,163.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
At noon is the cheapest time of day to fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 945. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 1,166. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Ontario to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from Toronto Pearson Intl to Montreal Pierre Elliott Trudeau Intl for the best Ontario - Montreal Pierre Elliott Trudeau Intl flight prices
How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?
You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 348 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario for as low as C$ 238 on momondo.
What cabin class options are available on Ontario to Montreal Pierre Elliott Trudeau Intl flights?
There are 4 cabin classes available to choose from on Ontario to Montreal Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?
WestJet, Porter Airlines, and Air Canada are the most popular carriers operating from Ontario to Montreal Pierre Elliott Trudeau Intl
Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?
Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 4 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
The number of flights available between Region of Ontario and Montreal Pierre Elliott Trudeau Intl Airport is 84 per day as of April 2025. The most frequent departure time is 11:00p.m., with 36% of daily flights leaving in the afternoon.
How many flights depart from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport on average per week?
As of April 2025, 592 flights take off from Region of Ontario and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Fri, with 20% of weekly flights taking off on this day.
Cheap Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport
When did momondo last update prices for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.
How many operators does momondo search for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?
There are 4 operators available for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport as of April 2025.
How old do you have to be to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?
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 Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport is Embraer 195 E2, representing 21.73% of all bookings. The subsequent popular models are De Havilland (Bombardier) DHC-8-400 Dash 8Q at 19.28%, Airbus A330-200 at 10.24%, and Boeing 777-300ER at 10.22%.
Best airlines flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 104 | Free Cancellation | Rating 7.2 2,816 reviews | |||
| PriceFrom C$ 182 | Free Cancellation | Rating 7.8 385 reviews | |||
| PriceFrom C$ 232 | Free Cancellation | Rating 7.0 9,198 reviews | |||
| PriceFrom C$ 266 | Free Cancellation | Rating 8.0 285 reviews |
Travelling to a place near Montreal?
Book flights to Montreal if you plan to visit one of these locationsLaval
Trois-Rivières
Brossard
Montebello
Sherbrooke
Drummondville
Cornwall
Dorval
Longueuil
Bromont
Magog
Saint-Sauveur
Saint-Jean-sur-Richelieu
Boucherville
North Hatley
Sutton
Waterloo
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Montreal?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Montreal for you.
Can I find flights from Ontario to Montreal with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Montreal flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Montreal?
momondo provides multiple filters to help you find the best flight to Montreal from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.