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Cheap flights from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport from C$ 1,544

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
RUN — YUL
27 Aug — 3 Sep1
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 28 July 2026.

Mon 14/98:00 a.m.
RUN
-
YUL
1 stop21h 00m
French Bee
Mon 14/911:00 p.m.
YUL
-
RUN
1 stop26h 00m
French Bee
Deal found 23/7C$ 1,544
Mon 7/98:00 a.m.
RUN
-
YUL
1 stop21h 00m
French Bee
Mon 14/911:00 p.m.
YUL
-
RUN
1 stop26h 00m
French Bee
Deal found 24/7C$ 1,781
Mon 14/98:00 a.m.
RUN
-
YUL
1 stop21h 00m
French Bee
Wed 23/911:00 p.m.
YUL
-
RUN
1 stop26h 00m
French Bee
Deal found 23/7C$ 1,814
Tue 8/98:25 p.m.
RUN
-
YUL
1 stop23h 35m
Air France
Sun 27/97:00 p.m.
YUL
-
RUN
1 stop33h 20m
Air France
Deal found 27/7C$ 1,815
Sun 2/88:50 a.m.
RUN
-
YUL
1 stop38h 15m
Air France
Wed 19/87:00 p.m.
YUL
-
RUN
1 stop18h 55m
Air France
Deal found 23/7C$ 1,867
Mon 7/98:25 p.m.
RUN
-
YUL
1 stop23h 35m
Air France
Sun 27/97:00 p.m.
YUL
-
RUN
1 stop33h 20m
Air France
Deal found 27/7C$ 1,873
Sun 6/98:25 p.m.
RUN
-
YUL
1 stop26h 40m
Air France
Sun 27/97:00 p.m.
YUL
-
RUN
1 stop33h 20m
Air France
Deal found 27/7C$ 1,919
Sat 12/1211:00 p.m.
RUN
-
YUL
1 stop29h 40m
French Bee
Sun 17/19:40 p.m.
YUL
-
RUN
1 stop27h 15m
French Bee
Deal found 24/7C$ 1,950
Mon 7/98:25 p.m.
RUN
-
YUL
1 stop26h 40m
Air France
Sat 26/97:00 p.m.
YUL
-
RUN
1 stop33h 20m
Air France
Deal found 27/7C$ 1,976

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 28 July 2026.

Round-trip from

C$ 1,544

Popular in

April

Cheapest in

March

Average price

C$ 2,375
French Bee
  • French Bee
  • 14/9-14/9
  • 2 total stops
  • 47h 00m total
  • Saint-Denis to Montreal
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 59 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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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 28 July 2026.
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

Cheapest round-trip
Quickest round-trip

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Mon 14/9

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

1 stop21h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

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

1 stop26h 00m

C$ 1,544

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Mon 14/9

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

1 stop21h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

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

1 stop26h 00m

C$ 1,814

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 12/12

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

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

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

1 stop27h 15m

C$ 1,950

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 16/1

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

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 21/4

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

1 stop26h 00m

C$ 1,969

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sat 16/1

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

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 25/4

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

1 stop26h 00m

C$ 1,969

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Sun 6/9

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

1 stop21h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

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

1 stop26h 00m

C$ 1,998

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Mon 14/12

5:30 p.m.-12:15 p.m.

2 stops27h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 14/1

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

1 stop28h 05m

C$ 2,005

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Tue 8/9

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

1 stop30h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

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

1 stop26h 00m

C$ 2,028

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Fri 25/12

5:25 p.m.-3:20 p.m.

2 stops30h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 15/1

5:00 p.m.-1:20 p.m.

1 stop35h 20m

C$ 2,039

Saint-DenisMontreal

RUN - YUL

RUNYUL

Saint-Denis Gillot

Tue 15/12

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

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

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

1 stop27h 15m

C$ 2,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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.

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?

    French Bee can get you from Saint-Denis to Montreal Pierre Elliott Trudeau Intl Airport in just under 21h. 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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Boucherville
Magog
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
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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