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Cheap flights from Rennes to Montreal Pierre Elliott Trudeau Intl Airport from C$ 637

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

Cheap flight deals from Rennes to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to Pierre Elliott Trudeau Intl

Thu 29/1011:05 a.m. -
1 stop10h 15m
Wed 11/115:00 p.m. -
1 stop11h 20m
Deal found 6/9C$ 811
Sun 25/1011:05 a.m. -
1 stop10h 15m
Sat 7/115:00 p.m. -
1 stop11h 20m
Deal found 3/9C$ 817
Tue 22/911:05 a.m. -
2 stops35h 40m
Sun 27/96:50 p.m. -
1 stop13h 05m
Deal found 3/9C$ 869
Fri 6/1111:05 a.m. -
1 stop10h 15m
Sat 14/115:00 p.m. -
1 stop11h 20m
Deal found 4/9C$ 898
Thu 12/114:45 p.m. -
1 stop30h 30m
Sun 15/117:05 p.m. -
2 stops15h 10m
Deal found 7/9C$ 923
Thu 12/116:20 p.m. -
2 stops23h 55m
Sun 15/117:05 p.m. -
2 stops15h 10m
Deal found 7/9C$ 958

Find flight deals from Rennes to Pierre Elliott Trudeau Intl

Round-trip from

C$ 811

One-way from

C$ 637

Popular in

August

Cheapest in

January

Average price

C$ 1,002
Air France
  • Air France
  • 29/10-11/11
  • 2 total stops
  • 21h 35m total
  • Rennes to Montreal
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19/10-31/12
  • 19/10-31/12
  • 1 total stop
  • 31h 55m total
  • Rennes to Montreal
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 120 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 43 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 Rennes to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Fly to

Route

Depart

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Price

Cheapest round-trip

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Mon 19/10

12:20 p.m.-2:15 p.m.

1 stop31h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 637

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Tue 22/9

7:00 p.m.-9:00 p.m.

2 stops32h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 691

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Sun 3/1

8:20 p.m.-7:45 p.m.

3 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 839

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Thu 29/10

6:20 p.m.-1:15 p.m.

2 stops23h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

7:05 p.m.-5:40 p.m.

2 stops16h 35m

C$ 918

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Mon 4/1

3:40 p.m.-12:15 p.m.

2 stops26h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 1,003

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Thu 29/10

11:05 a.m.-4:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

5:00 p.m.-10:20 a.m.

1 stop11h 20m

C$ 1,039

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Wed 11/11

11:05 a.m.-3:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

7:05 p.m.-4:15 p.m.

2 stops15h 10m

C$ 1,086
Quickest round-trip

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Sat 3/10

11:05 a.m.-3:05 p.m.

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

7:00 p.m.-10:20 a.m.

1 stop9h 20m

C$ 1,155

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Sat 3/10

11:05 a.m.-3:05 p.m.

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

5:00 p.m.-10:20 a.m.

1 stop11h 20m

C$ 1,198

RennesMontreal

RNS Rennes St Jacques - YUL Montreal Pierre Elliott Trudeau Intl

RNSYUL

Rennes St Jacques

Thu 1/10

2:25 p.m.-4:55 p.m.

1 stop32h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 2,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 12 resultsSorted by cheapest first
1
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Best time to book a flight from Rennes to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from Rennes to Montreal Pierre Elliott Trudeau Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Rennes to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 930). Flying from Rennes to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,537). 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 Rennes to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

Rennes to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 861 and C$ 1,019 in October.
The cheapest round-trip price found within the last 5 days was C$ 811 on Air France (29 Oct-11 Nov).

Related info for your journey

  • What airport do you fly from for flights from Rennes to Montreal Pierre Elliott Trudeau Intl?

    Most people fly from Rennes St Jacques (RNS) if they book a flight from Rennes to Montreal Pierre Elliott Trudeau Intl. On average, St Jacques has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Rennes St Jacques is conveniently located just 6.5 km from Rennes’s city centre.

  • How long is the flight from Rennes to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Rennes to Montreal Pierre Elliott Trudeau Intl Airport will take you 10h 15m. The distance from Rennes to Montreal Pierre Elliott Trudeau Intl Airport is about 5283 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Rennes 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 Rennes to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Rennes 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 Rennes to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Rennes to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 930). Flying from Rennes to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,537). 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

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
Trois-Rivières
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Rennes to Pierre Elliott Trudeau Intl

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Rennes today and book when prices fit your budget.

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