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Cheap flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 112
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YUL
4 Aug — 11 Aug1
Round-trip
1 adult
Economy
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 30 July 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 30 July 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 30 July 2025.
Mon 8/911:05 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Wed 10/96:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Deal found 27/7C$ 193
Wed 17/94:40 p.m.YYZ - YUL
Nonstop1h 20mMultiple Airlines
Sat 20/96:45 a.m.YUL - YYZ
Nonstop1h 25mMultiple Airlines
Deal found 30/7C$ 257
Thu 14/88:50 a.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Wed 20/810:45 a.m.YUL - YTZ
Nonstop1h 22mPorter Airlines
Deal found 29/7C$ 262
Mon 18/84:00 p.m.YYZ - YUL
Nonstop1h 20mAir Transat
Fri 22/84:00 p.m.YUL - YYZ
Nonstop1h 25mAir Transat
Deal found 29/7C$ 270
Mon 25/88:50 a.m.YTZ - YUL
Nonstop1h 15mMultiple Airlines
Mon 1/96:55 a.m.YUL - YTZ
Nonstop1h 22mMultiple Airlines
Deal found 28/7C$ 324
Tue 26/812:35 p.m.YTZ - YUL
Nonstop1h 15mAir Transat
Wed 27/88:55 a.m.YUL - YTZ
Nonstop1h 22mAir Transat
Deal found 28/7C$ 342
Thu 4/93:25 p.m.YOW - YUL
1 stop3h 15mMultiple Airlines
Mon 6/106:45 a.m.YUL - YOW
1 stop10h 36mMultiple Airlines
Deal found 30/7C$ 371
Thu 4/93:25 p.m.YOW - YUL
1 stop3h 15mPorter Airlines
Sun 7/97:00 a.m.YUL - YOW
1 stop5h 59mPorter Airlines
Deal found 29/7C$ 386
Fri 12/95:15 a.m.YQT - YUL
1 stop5h 05mAir Canada
Tue 16/910:15 a.m.YUL - YQT
1 stop5h 30mAir Canada
Deal found 27/7C$ 419
Fri 12/95:55 a.m.YOW - YUL
1 stop18h 32mWestJet
Fri 19/96:45 a.m.YUL - YOW
1 stop17h 37mWestJet
Deal found 29/7C$ 433
Tue 16/98:50 a.m.YQG - YUL
1 stop3h 40mPorter Airlines
Thu 18/94:45 p.m.YUL - YQG
1 stop4h 05mPorter Airlines
Deal found 29/7C$ 435
Sun 7/911:50 a.m.YQT - YUL
1 stop4h 10mPorter Airlines
Tue 9/910:45 a.m.YUL - YQT
1 stop4h 51mPorter Airlines
Deal found 29/7C$ 441
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Pierre Elliott Trudeau Intl 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 30 July 2025.
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
Ontario
Fly to
Pierre Elliott Trudeau Intl
Route
Depart
Return
Price
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Mon 8/9
11:05 p.m.-12:27 a.m.
Nonstop1h 22m
Montreal Pierre Elliott Trudeau Intl
Wed 10/9
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
C$ 193
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Wed 17/9
4:40 p.m.-6:00 p.m.
Nonstop1h 20m
Montreal Pierre Elliott Trudeau Intl
Sat 20/9
6:45 a.m.-8:10 a.m.
Nonstop1h 25m
C$ 257
TorontoMontreal
YTZ - YUL
YTZYUL
Toronto Island
Thu 14/8
8:50 a.m.-10:05 a.m.
Nonstop1h 15m
Montreal Pierre Elliott Trudeau Intl
Wed 20/8
10:45 a.m.-12:07 p.m.
Nonstop1h 22m
C$ 262
TorontoMontreal
YYZ - YUL
YYZYUL
Toronto Pearson Intl
Mon 18/8
4:00 p.m.-5:20 p.m.
Nonstop1h 20m
Montreal Pierre Elliott Trudeau Intl
Fri 22/8
4:00 p.m.-5:25 p.m.
Nonstop1h 25m
C$ 270
TorontoMontreal
YTZ - YUL
YTZYUL
Toronto Island
Mon 25/8
8:50 a.m.-10:05 a.m.
Nonstop1h 15m
Montreal Pierre Elliott Trudeau Intl
Mon 1/9
6:55 a.m.-8:17 a.m.
Nonstop1h 22m
C$ 324
TorontoMontreal
YTZ - YUL
YTZYUL
Toronto Island
Tue 26/8
12:35 p.m.-1:50 p.m.
Nonstop1h 15m
Montreal Pierre Elliott Trudeau Intl
Wed 27/8
8:55 a.m.-10:17 a.m.
Nonstop1h 22m
C$ 342
OttawaMontreal
YOW - YUL
YOWYUL
Ottawa
Thu 4/9
3:25 p.m.-6:40 p.m.
1 stop3h 15m
Montreal Pierre Elliott Trudeau Intl
Mon 6/10
6:45 a.m.-5:21 p.m.
1 stop10h 36m
C$ 371
OttawaMontreal
YOW - YUL
YOWYUL
Ottawa
Thu 4/9
3:25 p.m.-6:40 p.m.
1 stop3h 15m
Montreal Pierre Elliott Trudeau Intl
Sun 7/9
7:00 a.m.-12:59 p.m.
1 stop5h 59m
C$ 386
Thunder BayMontreal
YQT - YUL
YQTYUL
Thunder Bay
Fri 12/9
5:15 a.m.-10:20 a.m.
1 stop5h 05m
Montreal Pierre Elliott Trudeau Intl
Tue 16/9
10:15 a.m.-3:45 p.m.
1 stop5h 30m
C$ 419
OttawaMontreal
YOW - YUL
YOWYUL
Ottawa
Fri 12/9
5:55 a.m.-12:27 a.m.
1 stop18h 32m
Montreal Pierre Elliott Trudeau Intl
Fri 19/9
6:45 a.m.-12:22 a.m.
1 stop17h 37m
C$ 433
Showing 1-10 of 60 results
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.
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 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$ 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 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 30 July 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 30 July 2025.
The most flights from CAON to YUL are scheduled on a Wednesday (84 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (53 on average).
Reviews of airlines servicing Pierre Elliott Trudeau Intl
Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 30 July 2025.
See what other customers who have flown with Porter Airlines,Air Transat, andWestJet from Ontario to Montreal Pierre Elliott Trudeau Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
7.0
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
7.0
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
7.0
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
7.0
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
7.0
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
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?
Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locationsLaval
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville
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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 30 July 2025.
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 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.