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Cheap flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport from C$ 1,296

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
RUN — YUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 12 December 2025.

Sat 13/1210:40 a.m.RUN - YUL
1 stop43h 10mAir France
Thu 1/17:05 p.m.YUL - RUN
1 stop28h 15mAir France
Deal found 11/12C$ 2,711

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

Discover tips and strategies to find the most affordable flight options for your journey from Saint-Denis (RUN) to Pierre Elliott Trudeau Intl (YUL). 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 12 December 2025.

Round-trip from

C$ 1,296

Popular in

July

Cheapest in

November

Average price

C$ 2,314
Air Caraïbes
  • Air Caraïbes
  • 29/1-4/2
  • 2 total stops
  • 56h 55m total
  • Saint-Denis to Montreal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 501 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 110 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint-Denis to Pierre Elliott Trudeau Intl 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 12 December 2025.
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

Saint-Denis

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Thu 29/1

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

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

1 stop27h 15m

C$ 1,296

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Thu 29/1

11:00 p.m.-8:15 p.m.

2 stops30h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:45 p.m.-9:55 a.m.

2 stops27h 10m

C$ 1,740

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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

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?

    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?

    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.

See more FAQs

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

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
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?

Yes, Cheapflights offers price alerts on Saint-Denis to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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