How does KAYAK find such low prices on flights from Ontario to Montreal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Montreal.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Montreal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Montreal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Montreal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 111 CHEAP FLIGHTS from Ontario to Montreal (YUL)

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Ontario to Montreal

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to Montreal

Thu, 19 Nov - Thu, 26 Nov

8:30 a.m. - 9:46 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 16mdirect

8:50 a.m. - 1:14 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

4h 24m1 stop Ottawa

C$ 219Air Canada

Thu, 19 Nov - Thu, 26 Nov

10:45 a.m. - 12:01 p.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 16mdirect

6:20 a.m. - 7:52 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 32mdirect

C$ 219Air Canada

Fri, 25 Dec - Sun, 3 Jan

10:00 a.m. - 11:30 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 301WestJet

Fri, 25 Dec - Sat, 2 Jan

10:00 a.m. - 11:30 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 305WestJet

Sun, 17 Jan - Sun, 24 Jan

7:45 a.m. - 9:00 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 15mdirect

9:45 a.m. - 11:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 25mdirect

C$ 332Porter Airlines

Sat, 16 Jan - Sat, 23 Jan

10:40 a.m. - 11:55 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 15mdirect

12:40 p.m. - 2:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 25mdirect

C$ 333Porter Airlines

Sun, 7 Feb - Sun, 7 Feb

7:00 a.m. - 8:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 346Multiple Airlines

Sun, 10 Jan - Sun, 10 Jan

7:00 a.m. - 8:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 346Multiple Airlines

Fri, 23 Oct - Sat, 24 Oct

7:10 p.m. - 8:30 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 370Air Transat

Wed, 21 Oct - Sat, 24 Oct

6:00 p.m. - 7:20 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 380Air Transat

Recent last minute flight deals from Ontario to Montreal

Wed, 14 Oct - Wed, 14 Oct

10:00 a.m. - 11:15 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 15mdirect

2:05 p.m. - 8:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

6h 10m2 stops Halifax Intl Ottawa

C$ 338Porter Airlines

Thu, 15 Oct - Mon, 19 Oct

11:00 p.m. - 12:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

7:20 p.m. - 8:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 369WestJet

Thu, 15 Oct - Mon, 19 Oct

11:00 p.m. - 12:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

7:20 p.m. - 8:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 373WestJet

Thu, 15 Oct - Fri, 23 Oct

7:00 a.m. - 8:17 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 17mdirect

12:00 p.m. - 1:21 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 21mdirect

C$ 377Porter Airlines

Tue, 13 Oct - Tue, 20 Oct

7:10 p.m. - 8:30 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 380Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

11:00 p.m. - 12:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

3:10 p.m. - 4:38 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 28mdirect

C$ 389Multiple Airlines

Thu, 15 Oct - Fri, 23 Oct

7:10 p.m. - 8:30 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 390Air Transat

Wed, 14 Oct - Sun, 18 Oct

6:00 p.m. - 7:20 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 417Air Transat

Fri, 9 Oct - Sat, 17 Oct

12:30 a.m. - 1:51 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 21mdirect

11:10 a.m. - 12:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 423Air Canada

Sat, 10 Oct - Sun, 11 Oct

7:00 p.m. - 8:21 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 21mdirect

7:30 a.m. - 8:53 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 430Air Canada

Recent direct flight deals from Ontario to Montreal

Thu, 19 Nov - Thu, 26 Nov

10:45 a.m. - 12:01 p.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 16mdirect

6:20 a.m. - 7:52 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 32mdirect

C$ 219Air Canada

Fri, 6 Nov - Mon, 9 Nov

8:30 a.m. - 9:46 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 16mdirect

4:25 p.m. - 5:51 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 26mdirect

C$ 224Air Canada

Fri, 25 Dec - Sun, 3 Jan

10:00 a.m. - 11:30 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 301WestJet

Fri, 25 Dec - Sat, 2 Jan

10:00 a.m. - 11:30 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 305WestJet

Sun, 17 Jan - Sun, 24 Jan

7:45 a.m. - 9:00 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 15mdirect

9:45 a.m. - 11:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 25mdirect

C$ 332Porter Airlines

Sat, 16 Jan - Sat, 23 Jan

10:40 a.m. - 11:55 a.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 15mdirect

12:40 p.m. - 2:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 25mdirect

C$ 333Porter Airlines

Sun, 7 Feb - Sun, 7 Feb

7:00 a.m. - 8:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 346Multiple Airlines

Sun, 10 Jan - Sun, 10 Jan

7:00 a.m. - 8:25 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

8:00 p.m. - 9:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 346Multiple Airlines

Fri, 23 Oct - Sat, 24 Oct

7:10 p.m. - 8:30 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 370Air Transat

Wed, 21 Oct - Sat, 24 Oct

6:00 p.m. - 7:20 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 20mdirect

4:15 p.m. - 5:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 380Air Transat

Useful Info

Low season	January
High season	July
Cheapest flight	C$ 111

Best time to beat the crowds (2% less expensive on average)

Most popular time to fly and prices are also 3% lower on average.

Flight from Toronto Pearson Airport to Montreal Pierre Elliott Trudeau Intl

Verified travelerFlew with Air Canada-Sep 2026

Be aware of the fact that their airport layout for connecting international flight is a bit tricky to navigate, otherwise don’t fly Air Canada.

JamieFlew with Air Canada-Apr 2025

I find Air Canada has the most options but isn’t always the cheapest. The flight is quick and easy. If you can fly later at night, I would because your commute to your final destination will also be quick and easy.

Verified travelerFlew with Air Canada-Oct 2024

Checking luggage can be done online 24 hours before flight departure and you receive your boarding tickets. Both save you time Bring snacks in the plane. Anything you buy in the duty free zone you can bring with you when you board the plane, even restaurants left-overs

PatriciaFlew with Air Canada-Apr 2024

The Toronto to Montreal flight was good. Pack light. Plane is small. Sears tight.

How does KAYAK find such low prices on flights from Ontario to Montreal?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Montreal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Montreal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Ontario is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Montreal?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Montreal?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Trois-Rivières

Laval

Sherbrooke

Montebello

Dorval

Saint-Sauveur

Brossard

Drummondville

Longueuil

Magog

Bromont

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

More options for your flight to Montreal

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Montreal with a hotel stay or car rental

Car rentals in Montreal

Hotels in Montreal

Vacations in Montreal

YUL

C$ 111 Find Cheap Flights from Ontario to Montreal – Compare and Save

Cheap Flights from Ontario to Montreal

Recent round-trip flight deals from Ontario to Montreal

Recent one-way flight deals from Ontario to Montreal

Recent last minute flight deals from Ontario to Montreal

Recent direct flight deals from Ontario to Montreal

Good to know

Low season

High season

Cheapest flight

Flights from Ontario to Montreal: the best tips from KAYAK users

FAQs for booking Ontario to Montreal flights

Travelling to a place near Montreal?

More options for your flight to Montreal

Complete your trip to Montreal with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Montreal

Find direct flights for Montreal

Flights from domestic origins to Ontario

Flights to other popular destinations

Find deals for your return flight