What is the cheapest day to fly from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest month to fly from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

May is one of the best times of the year to fly to Montreal Pierre Elliott Trudeau Intl Airport from Saint-Denis. Prices for May average C$ 1,933 per person but you can even find prices for as low as C$ 1,404. The most expensive prices can be found in the month of July. Opting for a May flight can save you 37% on your journey compared to booking in July

What is the cheapest time of day to fly from RUN to YUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

What airport do you fly from for flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl?

Most people fly from Saint-Denis Gillot (RUN) if they book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl. On average, Gillot has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Saint-Denis Gillot is conveniently located just 6.2 km from Saint-Denis’s city centre.

How can I find direct flights from Saint-Denis to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint-Denis to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from Saint-Denis to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Saint-Denis to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 884+ Flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport

Q: How much does it cost to fly round-trip from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment. Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 1,587 and C$ 1,828 in January. The cheapest round-trip price found within the last 3 days was C$ 1,455 on French Bee (24 Jan-8 Feb).

Cheap flight deals from Saint-Denis to Pierre Elliott Trudeau Intl

Round-trip from	C$ 1,455
One-way from	C$ 884
Popular in	January
Cheapest in	May
Average price	C$ 1,749

French Bee
24/1-8/2
2 total stops
56h 55m total
Saint-Denis to Montreal

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French Bee
25/10
1 total stop
40h 20m total
Saint-Denis to Montreal

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 172 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease (C$ 116 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Saint-Denis to Pierre Elliott Trudeau Intl

Cheapest flights from Saint-Denis to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Saint-Denis to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sun 14/98:00 a.m.RUN - YUL

1 stop21h 00mFrench Bee

Fri 19/911:00 p.m.YUL - RUN

1 stop22h 35mFrench Bee

Deal found 11/9C$ 1,473

Sat 13/910:10 p.m.RUN - YUL

1 stop30h 50mMultiple Airlines

Wed 17/911:00 p.m.YUL - RUN

1 stop26h 00mMultiple Airlines

Deal found 10/9C$ 1,548

Thu 25/1212:05 p.m.RUN - YUL

2 stops33h 10mAir France

Wed 14/15:00 p.m.YUL - RUN

1 stop29h 20mAir France

Deal found 10/9C$ 2,101

Sun 14/98:00 a.m.RUN - YUL

2 stops34h 35mMultiple Airlines

Fri 19/911:00 p.m.YUL - RUN

1 stop22h 35mMultiple Airlines

Deal found 11/9C$ 2,127

Mon 13/108:45 a.m.RUN - YUL

1 stop35h 25mAir France

Wed 22/105:00 p.m.YUL - RUN

1 stop29h 30mAir France

Deal found 11/9C$ 2,705

Best flights from Saint-Denis to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Saint-Denis to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Sat 24/111:00 p.m.RUN - YUL

1 stop29h 40mFrench Bee

Sun 8/29:40 p.m.YUL - RUN

1 stop27h 15mFrench Bee

Deal found 10/9C$ 1,477

Sat 24/18:40 p.m.RUN - YUL

2 stops27h 30mMultiple Airlines

Sun 8/29:25 p.m.YUL - RUN

1 stop26h 45mMultiple Airlines

Deal found 10/9C$ 1,574

Tue 10/311:00 p.m.RUN - YUL

1 stop29h 40mAir Caraïbes

Sun 5/411:00 p.m.YUL - RUN

1 stop26h 00mAir Caraïbes

Deal found 11/9C$ 1,727

Thu 25/1212:05 p.m.RUN - YUL

2 stops33h 10mAir France

Wed 14/15:00 p.m.YUL - RUN

1 stop29h 20mAir France

Deal found 10/9C$ 2,101

Tue 10/311:00 p.m.RUN - YUL

1 stop29h 40mAir Caraïbes

Wed 8/411:00 p.m.YUL - RUN

1 stop26h 00mAir Caraïbes

Deal found 11/9C$ 1,727

Tue 10/311:00 p.m.RUN - YUL

1 stop29h 40mAir Caraïbes

Fri 3/411:00 p.m.YUL - RUN

1 stop26h 00mAir Caraïbes

Deal found 11/9C$ 1,918

Sat 24/15:25 p.m.RUN - YUL

2 stops27h 50mAir France

Sun 8/27:05 p.m.YUL - RUN

2 stops30h 45mAir France

Deal found 10/9C$ 2,382

Mon 13/108:45 a.m.RUN - YUL

1 stop35h 25mAir France

Wed 22/105:00 p.m.YUL - RUN

1 stop29h 30mAir France

Deal found 11/9C$ 2,705

One-way flights from Saint-Denis to Pierre Elliott Trudeau Intl
Search for one-way flight options from Saint-Denis to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Sat 25/1012:20 p.m.RUN - YUL

1 stop40h 20mFrench Bee

Deal found 9/9C$ 884

Sun 12/108:00 a.m.RUN - YUL

1 stop21h 00mAir Caraïbes

Deal found 10/9C$ 1,077

Sat 18/108:00 a.m.RUN - YUL

3 stops58h 10mMultiple Airlines

Deal found 10/9C$ 1,088

Tue 14/1010:10 p.m.RUN - YUL

1 stop30h 50mAir Caraïbes

Deal found 10/9C$ 1,118

Sat 25/1012:20 p.m.RUN - YUL

3 stops56h 15mMultiple Airlines

Deal found 9/9C$ 1,125

Tue 14/1010:10 p.m.RUN - YUL

2 stops51h 45mMultiple Airlines

Deal found 10/9C$ 1,165

Sat 18/108:00 a.m.RUN - YUL

1 stop21h 00mFrench Bee

Deal found 10/9C$ 1,219

Thu 16/1011:00 p.m.RUN - YUL

2 stops27h 33mMultiple Airlines

Deal found 10/9C$ 1,300

Mon 13/107:55 p.m.RUN - YUL

1 stop23h 40mMultiple Airlines

Deal found 10/9C$ 1,314

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 24/1

11:00 p.m.-7:40 p.m.

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

9:40 p.m.-9:55 a.m.

1 stop27h 15m

C$ 1,477

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 24/1

8:40 p.m.-3:10 p.m.

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

9:25 p.m.-9:10 a.m.

1 stop26h 45m

C$ 1,574

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Tue 10/3

11:00 p.m.-8:40 p.m.

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

11:00 p.m.-9:00 a.m.

1 stop26h 00m

C$ 1,727

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Tue 10/3

11:00 p.m.-8:40 p.m.

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

11:00 p.m.-9:00 a.m.

1 stop26h 00m

C$ 1,727

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Tue 10/3

11:00 p.m.-8:40 p.m.

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

11:00 p.m.-9:00 a.m.

1 stop26h 00m

C$ 1,918

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Thu 25/12

12:05 p.m.-12:15 p.m.

2 stops33h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

5:00 p.m.-7:20 a.m.

1 stop29h 20m

C$ 2,101

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 24/1

5:25 p.m.-12:15 p.m.

2 stops27h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

7:05 p.m.-10:50 a.m.

2 stops30h 45m

C$ 2,382

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Mon 13/10

8:45 a.m.-12:10 p.m.

1 stop35h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

5:00 p.m.-6:30 a.m.

1 stop29h 30m

C$ 2,705

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 25/10

12:20 p.m.-8:40 p.m.

1 stop40h 20m

C$ 884

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sun 12/10

8:00 a.m.-9:00 p.m.

1 stop21h 00m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results

Best time to book a flight from Saint-Denis to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Saint-Denis 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 Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Saint-Denis 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.

How much does it cost to fly round-trip from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Related info for your journey

What airport do you fly from for flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl?
Most people fly from Saint-Denis Gillot (RUN) if they book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl. On average, Gillot has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Saint-Denis Gillot is conveniently located just 6.2 km from Saint-Denis’s city centre.
How long is the flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?
French Bee and Air Caraïbes can get you from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport in just under 29h 40m. Your travel time can differ by up to . There are 14664 km between Saint-Denis and Montreal Pierre Elliott Trudeau Intl Airport.
Can I find deals for flights from Saint-Denis to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Saint-Denis to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint-Denis to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint-Denis to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Saint-Denis to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Saint-Denis to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Saint-Denis 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.

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Laval

Dorval

Sherbrooke

Cornwall

Brossard

Longueuil

Montebello

Trois-Rivières

Drummondville

Saint-Jean-sur-Richelieu

Boucherville

Bromont

North Hatley

Louiseville

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Can Cheapflights find flights from Saint-Denis to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Saint-Denis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Saint-Denis to Pierre Elliott Trudeau Intl become cheaper?

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Cheap flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport from C$ 884

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Saint-Denis to Pierre Elliott Trudeau Intl

Round-trip from

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Find flight deals from Saint-Denis to Pierre Elliott Trudeau Intl

Cheapest flights from Saint-Denis to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Saint-Denis to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Explore the most affordable flight options available from Saint-Denis to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Saint-Denis to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Saint-Denis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

How much does it cost to fly round-trip from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Saint-Denis 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.

What airport do you fly from for flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl?

How long is the flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Saint-Denis to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Saint-Denis to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Saint-Denis to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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How does Cheapflights help users find flights from Saint-Denis to Pierre Elliott Trudeau Intl?

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Can Cheapflights find flights from Saint-Denis to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Saint-Denis to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from Saint-Denis to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Saint-Denis to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.