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$ 112 CHEAP FLIGHTS from Ontario to Montreal (YUL)

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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

Sat, 26 Sep - Sun, 27 Sep

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

1h 25mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 203WestJet

Mon, 5 Oct - Mon, 12 Oct

3:20 p.m. - 4:45 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 203WestJet

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. - 9:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

7h 45m2 stops Halifax Intl Ottawa

C$ 205Porter Airlines

Sun, 18 Oct - Tue, 20 Oct

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

1h 20mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 250Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

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

1h 20mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 250Multiple Airlines

Tue, 29 Sep - Tue, 29 Sep

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

1h 15mdirect

2:05 p.m. - 9:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

7h 45m2 stops Halifax Intl Ottawa

C$ 265Porter Airlines

Thu, 1 Oct - Sun, 4 Oct

6:15 a.m. - 7:45 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

5:00 a.m. - 6:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 295Air Canada

Thu, 1 Oct - Sun, 4 Oct

6:15 a.m. - 7:45 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

5:00 a.m. - 6:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 309Air Canada

Thu, 15 Oct - Sun, 18 Oct

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

1h 20mdirect

8:35 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 318Air Transat

Thu, 1 Oct - Sun, 4 Oct

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

1h 20mdirect

8:35 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 331Air Transat

Recent last minute flight deals from Ontario to Montreal

Tue, 15 Sep - Mon, 5 Oct

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

1h 20mdirect

5:45 p.m. - 7:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 365Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

3:40 p.m. - 5:02 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 22mdirect

5:45 p.m. - 7:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 408Multiple Airlines

Tue, 15 Sep - Thu, 17 Sep

6:15 a.m. - 7:45 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

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

1h 23mdirect

C$ 412Air Canada

Sun, 13 Sep - Mon, 12 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$ 425WestJet

Tue, 15 Sep - Wed, 16 Sep

6:15 a.m. - 7:45 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

7:00 a.m. - 8:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 432Air Canada

Sat, 12 Sep - Fri, 18 Sep

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

1h 20mdirect

8:35 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 434Air Transat

Sun, 13 Sep - Sun, 20 Sep

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

1h 25mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 436WestJet

Sun, 13 Sep - Tue, 15 Sep

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$ 441Air Transat

Mon, 14 Sep - Mon, 21 Sep

6:10 p.m. - 7:32 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 22mdirect

6:45 a.m. - 8:09 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 24mdirect

C$ 448Porter Airlines

Sat, 12 Sep - Wed, 16 Sep

3:40 p.m. - 5:02 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 22mdirect

8:35 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 449Porter Airlines

Recent direct flight deals from Ontario to Montreal

Sat, 26 Sep - Sun, 27 Sep

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

1h 25mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 203WestJet

Mon, 5 Oct - Mon, 12 Oct

3:20 p.m. - 4:45 p.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 203WestJet

Sun, 18 Oct - Tue, 20 Oct

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

1h 20mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 250Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

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

1h 20mdirect

6:45 a.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 30mdirect

C$ 250Multiple Airlines

Thu, 1 Oct - Sun, 4 Oct

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

1h 17mdirect

10:35 a.m. - 12:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 25mdirect

C$ 288Porter Airlines

Thu, 1 Oct - Sun, 4 Oct

6:15 a.m. - 7:45 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

5:00 a.m. - 6:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 295Air Canada

Mon, 12 Oct - Mon, 19 Oct

4:55 p.m. - 6:12 p.m.YTZ Toronto Island-YUL Montreal Pierre Elliott Trudeau Intl

1h 17mdirect

6:50 p.m. - 8:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YTZ Toronto Island

1h 21mdirect

C$ 302Porter Airlines

Thu, 1 Oct - Sun, 4 Oct

6:15 a.m. - 7:45 a.m.YYZ Toronto Pearson Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mdirect

5:00 a.m. - 6:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 23mdirect

C$ 309Air Canada

Thu, 15 Oct - Sun, 18 Oct

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

1h 20mdirect

8:35 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 318Air Transat

Thu, 1 Oct - Sun, 4 Oct

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

1h 20mdirect

8:35 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YYZ Toronto Pearson Intl

1h 25mdirect

C$ 331Air Transat

Useful Info

Low season	January
High season	July
Cheapest flight	C$ 112

Best time to beat the crowds (10% less expensive on average)

Most popular time to fly and prices are also 4% lower on average.

Flight from Toronto Island to Montreal

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

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

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YUL

C$ 112 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

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Find deals for your return flight