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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis from C$ 1,404

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — RUN
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Saint-Denis (RUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 1,404

Popular in

March

Cheapest in

May

Average price

C$ 2,259
14/11-27/11
  • 14/11-27/11
  • 2 total stops
  • 52h 30m total
  • Montreal to Saint-Denis
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Highest demand for flights based on searches. 5% potential increase in price (C$ 182 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 130 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Fri 14/119:40 p.m.YUL - RUN
1 stop22h 50mMultiple Airlines
Thu 27/1111:00 p.m.RUN - YUL
1 stop29h 40mMultiple Airlines
Deal found 27/10C$ 1,404
Wed 26/119:40 p.m.YUL - RUN
1 stop27h 15mFrench Bee
Tue 9/1211:00 p.m.RUN - YUL
1 stop29h 40mFrench Bee
Deal found 27/10C$ 1,575
Fri 28/119:40 p.m.YUL - RUN
1 stop27h 15mFrench Bee
Tue 9/1211:00 p.m.RUN - YUL
1 stop29h 40mFrench Bee
Deal found 27/10C$ 1,589
Sat 22/118:10 p.m.YUL - RUN
1 stop28h 45mMultiple Airlines
Sat 6/1211:00 p.m.RUN - YUL
1 stop29h 40mMultiple Airlines
Deal found 28/10C$ 1,642
Fri 28/119:40 p.m.YUL - RUN
1 stop22h 50mAir Caraïbes
Sat 6/1211:00 p.m.RUN - YUL
1 stop29h 40mAir Caraïbes
Deal found 27/10C$ 1,713
Fri 28/119:40 p.m.YUL - RUN
1 stop22h 50mMultiple Airlines
Tue 9/1211:00 p.m.RUN - YUL
2 stops30h 15mMultiple Airlines
Deal found 27/10C$ 1,718
Wed 26/119:40 p.m.YUL - RUN
1 stop27h 15mAir Caraïbes
Sat 6/1211:00 p.m.RUN - YUL
1 stop29h 40mAir Caraïbes
Deal found 27/10C$ 1,747
Thu 27/117:05 p.m.YUL - RUN
1 stop28h 15mKLM
Sun 7/1210:40 a.m.RUN - YUL
1 stop37h 40mKLM
Deal found 27/10C$ 1,786

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Saint-Denis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Saint-Denis

Route

Depart

Return

Price

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

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

1 stop27h 15m

Saint-Denis Gillot

Sun 5/4

10:10 p.m.-9:00 p.m.

1 stop30h 50m

C$ 1,519

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:50 p.m.-11:20 a.m.

2 stops29h 30m

Saint-Denis Gillot

Sun 22/3

9:30 p.m.-8:05 p.m.

2 stops30h 35m

C$ 1,681

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

6:45 a.m.-9:10 a.m.

3 stops41h 25m

Saint-Denis Gillot

Sat 6/12

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

1 stop29h 40m

C$ 1,743

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

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

1 stop27h 15m

Saint-Denis Gillot

Sat 6/12

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

1 stop29h 40m

C$ 1,747

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

8:05 p.m.-8:20 a.m.

1 stop28h 15m

Saint-Denis Gillot

Sat 4/4

8:25 p.m.-12:05 p.m.

1 stop23h 40m

C$ 1,783

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

8:05 p.m.-8:20 a.m.

1 stop28h 15m

Saint-Denis Gillot

Sun 5/4

8:25 p.m.-12:05 p.m.

1 stop23h 40m

C$ 1,783

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

8:05 p.m.-8:20 a.m.

1 stop28h 15m

Saint-Denis Gillot

Sun 5/4

8:25 p.m.-12:05 p.m.

1 stop23h 40m

C$ 1,783

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:05 p.m.-8:20 a.m.

1 stop28h 15m

Saint-Denis Gillot

Sun 7/12

10:40 a.m.-3:20 p.m.

1 stop37h 40m

C$ 1,786

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

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

2 stops27h 20m

Saint-Denis Gillot

Thu 27/11

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

1 stop29h 40m

C$ 1,793

MontrealSaint-Denis

YUL - RUN

YULRUN

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

8:05 p.m.-8:20 a.m.

1 stop28h 15m

Saint-Denis Gillot

Sat 4/4

5:25 p.m.-12:05 p.m.

2 stops26h 40m

C$ 1,796

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 20 results
1
2

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
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 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, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis (average of C$ 1,218). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis in March is currently the most expensive (average of C$ 3,188). 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.

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

Find hourly flight availability from Pierre Elliott Trudeau Intl to Saint-Denis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

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

Reviews of airlines servicing Saint-Denis

Get insights into the airlines that provide service to Saint-Denis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint-Denis. Reviews last updated 28 October 2025.
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
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,481 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
French Bee
6.1
Okay
79 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Saint-Denis. 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 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.

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

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis in 27h 15m. Fly via French Bee or Air Caraïbes to get the fastest option. There are 14664 km between Montreal Pierre Elliott Trudeau Intl Airport and Saint-Denis.

  • 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 KLM. Our recent data shows that you can find tickets from as low as C$ 1,223 on this airline. Additional options worth looking into are French Bee and Air France, starting at C$ 1,241 and C$ 1,576 round-trip. KLM is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis one-way?

    For one-way options, check prices for Air Caraïbes. According to our data, you can fly for as low as C$ 1,631. Users have also found prices from C$ 2,343 and C$ 2,380 on Air France and KLM, respectively.

  • 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, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis (average of C$ 1,218). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint-Denis in March is currently the most expensive (average of C$ 3,188). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Saint-Denis by adding a car rental and/or hotel reservation to your travel itinerary.
Saint-Denis car rentals
Saint-Denis Gillot Airport car rentals
Saint-Pierre Pierrefonds Airport car rentals

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

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Saint-Denis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,223AverageC$ 1,894FlexibilityNo cancel feeOn-time75%
Search KLM flights
French BeeCheapestC$ 1,241AverageC$ 1,683FlexibilityNo cancel feeOn-timeN/A
Search French Bee flights
Air FranceCheapestC$ 1,576AverageC$ 2,265FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Saint-Denis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Saint-Denis?

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

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Saint-Denis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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