What is the cheapest airline that flies from Ottawa to Montreal Pierre Elliott Trudeau Intl?

Porter Airlines, Air Canada, and WestJet are the most popular carriers operating from Ottawa to Montreal Pierre Elliott Trudeau Intl

When did momondo last update prices for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Prices for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport?

There is 1 operator available for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport as of November 2026.

How old do you have to be to fly from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport.

What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 176 Cheap Flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport in 2026/27

Q: How many flights depart from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport on average per day?

As of November 2026, there are 10 flights per day flying from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport. The most common time of day flights depart is 5:00p.m., with 49% of flights taking off in the afternoon.

Q: How many flights depart from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport on average per week?

As of November 2026, there are 76 flights per week flying from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport. The most common day of the week flights depart is Sun, with 22% of flights taking off on this day.

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Find the cheapest flights from Ottawa to Montreal

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 a.m. - 9:46 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

3h 16m1 stop Toronto Island

7:45 a.m. - 11:17 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 32m1 stop Toronto Island

C$ 347Air Canada

Thu, 19 Nov - Sun, 22 Nov

6:30 a.m. - 9:46 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

3h 16m1 stop Toronto Island

8:50 a.m. - 9:47 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 347Air Canada

Thu, 19 Nov - Sun, 22 Nov

3:25 p.m. - 7:05 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

3h 40m1 stop Toronto Island

4:40 p.m. - 8:08 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 28m1 stop Toronto Island

C$ 351Porter Airlines

Sun, 29 Nov - Sun, 6 Dec

9:00 a.m. - 10:03 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

1h 03mdirect

8:50 a.m. - 9:47 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 352Air Canada

Thu, 19 Nov - Sun, 22 Nov

3:25 p.m. - 7:05 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

3h 40m1 stop Toronto Island

4:40 p.m. - 8:08 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 28m1 stop Toronto Island

C$ 356Porter Airlines

Sun, 29 Nov - Sun, 6 Dec

5:20 p.m. - 10:11 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

4h 51m1 stop Toronto Island

9:45 a.m. - 1:13 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 28m1 stop Toronto Island

C$ 356Porter Airlines

Tue, 1 Dec - Tue, 8 Dec

5:20 p.m. - 10:11 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

4h 51m1 stop Toronto Island

4:40 p.m. - 8:08 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 28m1 stop Toronto Island

C$ 356Porter Airlines

Wed, 2 Dec - Sun, 6 Dec

7:50 p.m. - 8:53 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

1h 03mdirect

12:55 p.m. - 4:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 37m1 stop Toronto Island

C$ 358Air Canada

Fri, 27 Nov - Fri, 4 Dec

5:45 a.m. - 6:42 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

0h 57mdirect

9:35 p.m. - 10:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 358Air Canada

Fri, 27 Nov - Fri, 4 Dec

5:10 p.m. - 9:45 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

4h 35m1 stop Toronto Island

12:55 p.m. - 4:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 37m1 stop Toronto Island

C$ 358Air Canada

Fri, 27 Nov - Fri, 4 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

5:30 a.m. - 12:40 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

19h 10m2 stops Toronto Pearson Intl Cancun

9:45 a.m. - 1:12 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 27m1 stop Toronto Island

C$ 966Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

5:30 a.m. - 10:17 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

16h 47m1 stop Toronto Pearson Intl

9:45 a.m. - 1:12 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 27m1 stop Toronto Island

C$ 1,025Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

5:30 a.m. - 12:30 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

19h 00m1 stop Toronto Pearson Intl

6:45 a.m. - 8:07 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

25h 22m1 stop Toronto Pearson Intl

C$ 1,139Multiple Airlines

Wed, 4 Nov - Fri, 6 Nov

9:00 a.m. - 10:03 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

1h 03mdirect

9:35 p.m. - 10:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 1,166Air Canada

Fri, 6 Nov - Fri, 6 Nov

9:00 a.m. - 10:03 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

1h 03mdirect

6:30 p.m. - 9:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 22m1 stop Toronto Island

C$ 1,166Air Canada

Fri, 6 Nov - Fri, 6 Nov

6:30 a.m. - 9:46 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

3h 16m1 stop Toronto Island

6:30 p.m. - 9:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

3h 22m1 stop Toronto Island

C$ 1,166Air Canada

Fri, 6 Nov - Fri, 6 Nov

7:40 a.m. - 12:30 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

16h 50m2 stops Cancun Toronto Pearson Intl

6:45 a.m. - 8:07 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

25h 22m1 stop Toronto Pearson Intl

C$ 1,229Multiple Airlines

Wed, 4 Nov - Fri, 6 Nov

7:50 p.m. - 8:53 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

1h 03mdirect

9:35 p.m. - 10:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 1,236Air Canada

Fri, 6 Nov - Fri, 13 Nov

5:10 p.m. - 9:45 p.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

4h 35m1 stop Toronto Island

10:40 a.m. - 11:37 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 1,243Air Canada

Fri, 6 Nov - Fri, 13 Nov

5:45 a.m. - 6:42 a.m.YOW Ottawa-YUL Montreal Pierre Elliott Trudeau Intl

0h 57mdirect

8:50 a.m. - 9:47 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YOW Ottawa

0h 57mdirect

C$ 1,370Air Canada

Sat, 7 Nov - Sat, 7 Nov

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Porter Airlines flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Our best Porter Airlines deals on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

Porter Airlines

29 Nov

YOW3:25 p.m.Ottawa

3h 40m

1 stop

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

6 Dec

YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl

3h 28m

1 stop

YOW8:08 p.m.Ottawa

C$ 351

Porter Airlines

29 Nov

YOW3:25 p.m.Ottawa

3h 40m

1 stop

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

6 Dec

YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl

3h 28m

1 stop

YOW8:08 p.m.Ottawa

C$ 356

Porter Airlines

3 Dec

YOW5:20 p.m.Ottawa

4h 51m

1 stop

YUL10:11 p.m.Montreal Pierre Elliott Trudeau Intl

6 Dec

YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl

3h 28m

1 stop

YOW8:08 p.m.Ottawa

C$ 379

Air Canada flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

Air Canada

27 Nov

YOW5:10 p.m.Ottawa

4h 35m

1 stop

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

4 Dec

YUL12:55 p.m.Montreal Pierre Elliott Trudeau Intl

3h 37m

1 stop

YOW4:32 p.m.Ottawa

C$ 358

Air Canada

26 Nov

YOW7:50 p.m.Ottawa

1h 03m

YUL8:53 p.m.Montreal Pierre Elliott Trudeau Intl

3 Dec

YUL12:55 p.m.Montreal Pierre Elliott Trudeau Intl

3h 37m

1 stop

YOW4:32 p.m.Ottawa

C$ 359

Air Canada

19 Nov

YOW9:00 a.m.Ottawa

1h 03m

YUL10:03 a.m.Montreal Pierre Elliott Trudeau Intl

22 Nov

YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl

0h 57m

YOW9:47 a.m.Ottawa

C$ 361

momondo Fare Finder

Use the filters below to find and compare flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Thu 19/11

6:30 a.m.-9:46 a.m.

1 stop3h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

7:45 a.m.-11:17 a.m.

1 stop3h 32m

C$ 347

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Thu 19/11

6:30 a.m.-9:46 a.m.

1 stop3h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

8:50 a.m.-9:47 a.m.

Nonstop0h 57m

C$ 347

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Sun 29/11

3:25 p.m.-7:05 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

4:40 p.m.-8:08 p.m.

1 stop3h 28m

C$ 351

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Thu 19/11

9:00 a.m.-10:03 a.m.

Nonstop1h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

8:50 a.m.-9:47 a.m.

Nonstop0h 57m

C$ 352

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Sun 29/11

3:25 p.m.-7:05 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

4:40 p.m.-8:08 p.m.

1 stop3h 28m

C$ 356

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Tue 1/12

5:20 p.m.-10:11 p.m.

1 stop4h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

9:45 a.m.-1:13 p.m.

1 stop3h 28m

C$ 356

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Wed 2/12

5:20 p.m.-10:11 p.m.

1 stop4h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

4:40 p.m.-8:08 p.m.

1 stop3h 28m

C$ 356

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Fri 27/11

7:50 p.m.-8:53 p.m.

Nonstop1h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

12:55 p.m.-4:32 p.m.

1 stop3h 37m

C$ 358

Quickest round-trip

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Fri 27/11

5:45 a.m.-6:42 a.m.

Nonstop0h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

9:35 p.m.-10:32 p.m.

Nonstop0h 57m

C$ 358

OttawaMontreal

YOW Ottawa - YUL Montreal Pierre Elliott Trudeau Intl

YOWYUL

Ottawa

Fri 27/11

5:10 p.m.-9:45 p.m.

1 stop4h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

12:55 p.m.-4:32 p.m.

1 stop3h 37m

C$ 358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa 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 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$ 1,079. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,254.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the morning is the cheapest time of day to fly from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 1,030. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,239. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ottawa to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from Ottawa to Montreal Pierre Elliott Trudeau Intl for the best Ottawa - Montreal Pierre Elliott Trudeau Intl flight prices

What cabin class options are available on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flights?

There are 3 cabin classes available to choose from on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flight.

When to book flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Montreal Pierre Elliott Trudeau Intl Airport (YOW to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Best price found	C$ 176
Fastest flight time	0h 57m
Direct flights	Every day

The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Ottawa in the past 72 hours is C$ 176. The best round-trip flight deal from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 347.

The fastest flight from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport takes 0h 57m

Direct flights go from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport every day.

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Frequently asked questions about flying from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

How far is Ottawa to Montreal Pierre Elliott Trudeau Intl by plane?
There are 151.8 km between Ottawa and Montreal Pierre Elliott Trudeau Intl. By plane, this route typically takes 0h 57m.
When did momondo last update prices for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport?
There is 1 operator available for flights from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport as of November 2026.
How old do you have to be to fly from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport is Embraer 195 E2, representing 30.86% of all bookings. The subsequent popular models are De Havilland (Bombardier) DHC-8-400 Dash 8Q at 24.16%, Airbus A321-100/200 at 9.67%, and Embraer 175 (Enhanced Winglets) at 7.43%.
What is the most popular airline from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada, representing 100% of all bookings.

Best airlines flying from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 345	Free Cancellation	Rating 7.1 11,847 reviews		Search Air Canada flights

Air Canada Flights From Ottawa to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada operates around 28 flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 670, but momondo users have found Air Canada deals from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport from as low as C$ 345 round-trip. Air Canada has been scored 7.1/10 in 11,847 reviews.

Laval

Trois-Rivières

Brossard

Dorval

Cornwall

Sherbrooke

Longueuil

Montebello

Saint-Sauveur

Boucherville

Drummondville

Magog

Bromont

North Hatley

Saint-Jean-sur-Richelieu

Sutton

Waterloo

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Why should I use momondo to find a flight deal from Ottawa to Montreal?

Finding the right flight to Montreal from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

Can I find flights from Ottawa to Montreal with flexible booking policies on momondo?

Flights from Ottawa to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Ottawa.

I’m not ready to book a flight from Ottawa to Montreal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Ottawa to Montreal from C$ 176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Montreal departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Porter Airlines flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Our best Porter Airlines deals on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

Air Canada flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

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Use the filters below to find and compare flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

See travel insights to Montreal from

How to get the cheapest flight ticket from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest Ottawa to Montreal Pierre Elliott Trudeau Intl flight route?

What cabin class options are available on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flights?

Can stopping save me money on Ottawa to Montreal Pierre Elliott Trudeau Intl Airport flights?

What is the cheapest airline that flies from Ottawa to Montreal Pierre Elliott Trudeau Intl?

How many flights depart from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport on average per day?

How many flights depart from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport on average per week?

When to book flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Cheap Ottawa to Montreal Pierre Elliott Trudeau Intl Airport (YOW to YUL) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Best airlines flying from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport with momondo

Travelling to a place near Montreal?

Why use momondo?

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

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