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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis from C$ 775

YUL — RUN
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Saint-Denis

Thu 26/118:10 p.m. -
1 stop24h 20m
Thu 3/1211:00 p.m. -
1 stop22h 40m
Deal found 8/9C$ 1,798
Thu 19/119:25 p.m. -
1 stop28h 55m
Mon 30/119:30 p.m. -
2 stops50h 40m
Deal found 7/9C$ 1,803
Mon 26/1010:40 p.m. -
1 stop27h 15m
Tue 10/1111:00 p.m. -
1 stop29h 40m
Deal found 5/9C$ 1,818
Fri 11/911:00 p.m. -
1 stop26h 00m
Tue 9/311:00 p.m. -
1 stop29h 40m
Deal found 4/9C$ 1,821
Fri 11/911:00 p.m. -
1 stop26h 00m
Thu 11/311:00 p.m. -
1 stop29h 40m
Deal found 4/9C$ 1,837
Fri 20/119:40 p.m. -
1 stop22h 50m
Thu 10/1211:00 p.m. -
1 stop29h 40m
Deal found 6/9C$ 1,850
Wed 9/911:00 p.m. -
1 stop27h 30m
Tue 9/311:00 p.m. -
1 stop22h 40m
Deal found 4/9C$ 1,852
Wed 9/911:00 p.m. -
1 stop27h 30m
Thu 11/311:00 p.m. -
1 stop22h 40m
Deal found 4/9C$ 1,869
Wed 9/911:00 p.m. -
1 stop27h 30m
Wed 10/311:00 p.m. -
1 stop22h 40m
Deal found 4/9C$ 1,873

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

Round-trip from

C$ 1,648

One-way from

C$ 775

Popular in

October

Cheapest in

March

Average price

C$ 2,026
15/2-15/3
  • 15/2-15/3
  • 2 total stops
  • 53h 00m total
  • Montreal to Saint-Denis
Search Deals
French Bee
  • French Bee
  • 27/11-31/12
  • 1 total stop
  • 22h 50m total
  • Montreal to Saint-Denis
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Price

Cheapest round-trip
Quickest round-trip

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

9:40 p.m.-5:30 a.m.

1 stop22h 50m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 811

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

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

1 stop27h 15m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 840

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

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

1 stop27h 15m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 885

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

10:10 p.m.-5:30 a.m.

2 stops46h 20m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 957

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

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

1 stop26h 00m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 988

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

4:40 p.m.-5:30 a.m.

3 stops28h 50m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,148

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:35 p.m.-11:20 a.m.

2 stops30h 45m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,170

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

10:40 p.m.-9:55 a.m.

1 stop27h 15m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,185

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

8:25 p.m.-9:00 a.m.

2 stops28h 35m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,197

MontrealSaint-Denis

YUL Montreal Pierre Elliott Trudeau Intl - RUN Saint-Denis Gillot

YULRUN

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:05 p.m.-8:10 a.m.

1 stop28h 05m

Saint-Denis Gillot

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,404

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Saint-Denis

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

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis (average of C$ 1,370). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis in October is currently the most expensive (average of C$ 2,764). 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 Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis flights typically cost between C$ 1,841 and C$ 2,178 in February.
The cheapest round-trip price found within the last 5 days was C$ 1,648 on Multiple Airlines (15 Feb-15 Mar).

Reviews of airlines servicing Saint-Denis

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis, such as KLM,Air France, andFrench Bee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,573 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,573 reviews
KLM
7.8
Good
1,573 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Air France
7.5
Good
1,648 reviews
KLM
7.8
Good
1,573 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
French Bee
6.1
Okay
93 reviews
KLM
7.8
Good
1,573 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

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

    Most people fly into Saint-Denis Gillot (RUN) if they book a flight to Saint-Denis from Montreal Pierre Elliott Trudeau Intl. On average, Gillot has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 3 airlines. Saint-Denis Gillot is conveniently located just 6.2 km from Saint-Denis’s city centre.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis is French Bee. Our recent data shows that you can find tickets from as low as C$ 1,370 on this airline. Additional options worth looking into are KLM and Air France, starting at C$ 1,492 and C$ 1,505 round-trip. French Bee is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Saint-Denis flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Saint-Denis 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 Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis (average of C$ 1,370). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis in October is currently the most expensive (average of C$ 2,764). 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.

See more FAQs

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Saint-Pierre car rentals

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Saint-Denis

AirlineCheapestAverageFlexibilityOn-time
French BeeCheapestC$ 1,370AverageC$ 1,939FlexibilityNo cancel feeOn-timeN/A
Search French Bee flights
KLMCheapestC$ 1,492AverageC$ 2,097FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,505AverageC$ 2,382FlexibilityNo cancel feeOn-time77%
Search Air France flights

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