Cheap flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 90
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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Pierre Elliott Trudeau Intl
Keep the following information in mind while searching for Ontario to Pierre Elliott Trudeau Intl flight deals. Data was last updated 14 September 2025.
Find flight deals from Ontario to Pierre Elliott Trudeau Intl
Cheapest flights from Ontario to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Ontario to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.
Explore the most affordable flight options available from Ontario to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Sat 15/11
11:15 p.m.-12:43 a.m.
Nonstop1h 28m
Montreal Pierre Elliott Trudeau Intl
Sun 16/11
6:45 a.m.-8:27 a.m.
Nonstop1h 42m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Tue 14/10
11:05 p.m.-12:27 a.m.
Nonstop1h 22m
Montreal Pierre Elliott Trudeau Intl
Thu 16/10
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Fri 10/10
11:05 p.m.-12:27 a.m.
Nonstop1h 22m
Montreal Pierre Elliott Trudeau Intl
Sat 18/10
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Fri 10/10
11:05 p.m.-12:27 a.m.
Nonstop1h 22m
Montreal Pierre Elliott Trudeau Intl
Mon 13/10
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Tue 9/12
11:15 p.m.-12:43 a.m.
Nonstop1h 28m
Montreal Pierre Elliott Trudeau Intl
Tue 6/1
6:45 a.m.-8:27 a.m.
Nonstop1h 42m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Fri 3/10
11:05 p.m.-12:27 a.m.
Nonstop1h 22m
Montreal Pierre Elliott Trudeau Intl
Wed 8/10
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Thu 2/10
4:00 p.m.-5:20 p.m.
Nonstop1h 20m
Montreal Pierre Elliott Trudeau Intl
Sun 5/10
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
OttawaMontreal
YOW - YUL
YOWYUL
Ottawa
Mon 27/10
5:40 a.m.-12:43 a.m.
1 stop19h 03m
Montreal Pierre Elliott Trudeau Intl
Mon 3/11
6:45 a.m.-12:42 a.m.
1 stop17h 57m
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Sat 11/10
7:40 a.m.-9:02 a.m.
Nonstop1h 22m
Montreal Pierre Elliott Trudeau Intl
Sat 18/10
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
TorontoMontreal
YTZ - YUL
YTZYUL
Toronto Island
Sat 11/10
8:50 a.m.-10:05 a.m.
Nonstop1h 15m
Montreal Pierre Elliott Trudeau Intl
Sat 18/10
6:55 a.m.-8:20 a.m.
Nonstop1h 25m
Best time to book a flight from Ontario to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport
What is the cheapest month to book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 YUL?
Find hourly flight availability from Ontario to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.
When flying from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport, 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 Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Ontario to Pierre Elliott Trudeau Intl. 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 14 September 2025.
The most flights from CAON to YUL are scheduled on a Sunday (85 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (45 on average).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
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Alternative routes for Ontario to Pierre Elliott Trudeau Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Ontario to Pierre Elliott Trudeau Intl
Discover the top 4 airlines that operate flights from Ontario to Pierre Elliott Trudeau Intl. 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 14 September 2025.
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How does Cheapflights help users find flights from Ontario to Pierre Elliott Trudeau Intl?
Cheapflights helps you search for flights from Ontario to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Pierre Elliott Trudeau Intl?
Cheapflights simply makes it quick and affordable to book flights from Ontario to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ontario to Pierre Elliott Trudeau Intl with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ontario to Pierre Elliott Trudeau Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Ontario today and book when prices fit your budget.