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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes from C$ 441

YUL — RNS
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Rennes

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Rennes

Sun 18/107:00 p.m. -
1 stop9h 20m
Tue 3/1111:05 a.m. -
1 stop10h 15m
Deal found 12/9C$ 946
Sun 18/107:00 p.m. -
1 stop9h 20m
Sun 1/1111:05 a.m. -
1 stop10h 15m
Deal found 11/9C$ 948
Sun 18/107:00 p.m. -
1 stop9h 20m
Sun 1/116:20 p.m. -
2 stops27h 00m
Deal found 11/9C$ 966
Wed 16/95:00 p.m. -
1 stop11h 20m
Tue 22/96:20 p.m. -
2 stops26h 45m
Deal found 8/9C$ 967
Mon 5/107:00 p.m. -
1 stop9h 20m
Tue 20/102:25 p.m. -
1 stop32h 30m
Deal found 10/9C$ 971
Tue 15/96:50 p.m. -
1 stop13h 00m
Tue 22/96:20 p.m. -
2 stops26h 45m
Deal found 8/9C$ 973
Tue 20/105:00 p.m. -
1 stop11h 20m
Sun 1/1111:05 a.m. -
1 stop10h 15m
Deal found 11/9C$ 978
Thu 26/115:00 p.m. -
1 stop11h 20m
Sun 17/111:05 a.m. -
2 stops18h 05m
Deal found 7/9C$ 986
Sun 18/107:00 p.m. -
1 stop9h 20m
Sat 31/1011:05 a.m. -
2 stops17h 20m
Deal found 11/9C$ 988
Wed 16/95:00 p.m. -
1 stop11h 20m
Wed 23/96:20 p.m. -
2 stops26h 45m
Deal found 8/9C$ 993
Wed 16/95:00 p.m. -
1 stop11h 20m
Tue 22/911:05 a.m. -
1 stop10h 00m
Deal found 8/9C$ 1,000

Find flight deals from Pierre Elliott Trudeau Intl to Rennes

Round-trip from

C$ 946

One-way from

C$ 441

Popular in

December

Cheapest in

April

Average price

C$ 1,144
Delta
  • Delta
  • 18/10-3/11
  • 2 total stops
  • 19h 35m total
  • Montreal to Rennes
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29/9-31/12
  • 29/9-31/12
  • 2 total stops
  • 34h 30m total
  • Montreal to Rennes
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 883 potential increase over avg. RT price).
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Cheapest flight prices on average. 23% potential price decrease (C$ 393 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 Rennes that are best for you.

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Route

Depart

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Price

Cheapest round-trip

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

11:50 p.m.-8:05 a.m.

1 stop26h 15m

Rennes St Jacques

Wed 31/12

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

Nonstop0h 00m

C$ 453

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

8:15 p.m.-4:15 p.m.

2 stops38h 00m

Rennes St Jacques

Wed 31/12

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

Nonstop0h 00m

C$ 466

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

6:30 p.m.-2:45 p.m.

2 stops38h 15m

Rennes St Jacques

Wed 31/12

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

Nonstop0h 00m

C$ 514

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

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

3 stops26h 00m

Rennes St Jacques

Wed 31/12

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

Nonstop0h 00m

C$ 526

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

7:45 p.m.-5:05 p.m.

1 stop15h 20m

Rennes St Jacques

Wed 31/12

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

Nonstop0h 00m

C$ 558
Quickest round-trip

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

9:00 p.m.-4:25 p.m.

1 stop13h 25m

Rennes St Jacques

Wed 31/12

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

Nonstop0h 00m

C$ 623

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 28/1

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

1 stop11h 20m

Rennes St Jacques

Tue 16/2

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

1 stop10h 15m

C$ 956

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

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

1 stop9h 20m

Rennes St Jacques

Sun 1/11

6:20 p.m.-3:20 p.m.

2 stops27h 00m

C$ 966

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

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

1 stop9h 20m

Rennes St Jacques

Tue 20/10

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

1 stop32h 30m

C$ 971

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

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

1 stop11h 20m

Rennes St Jacques

Sun 17/1

11:05 a.m.-11:10 p.m.

2 stops18h 05m

C$ 986

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Rennes

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

Reviews of airlines servicing Rennes

Get a feel of what it's like to fly with Air France from Montreal Pierre Elliott Trudeau Intl Airport to Rennes by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,650 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air France
7.5
Good
1,650 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!

Related info for your journey

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

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from Montreal Pierre Elliott Trudeau Intl. On average, St Jacques has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 1 airline. Rennes St Jacques is conveniently located just 6.5 km from Rennes’s city centre.

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

    Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Rennes in just under 11h 20m. Your travel time can differ by up to . The distance from Montreal Pierre Elliott Trudeau Intl Airport to Rennes is about 5283 km.

  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Rennes round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Rennes is Air France. Our recent data shows that you can find tickets from as low as C$ 700 on this airline.

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

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

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

    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 Rennes.

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

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Pierre Elliott Trudeau Intl to Rennes

Pierre Elliott Trudeau Intl to Nantes flights
Pierre Elliott Trudeau Intl to Brest flights

Top airline flying from Pierre Elliott Trudeau Intl to Rennes

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 700AverageC$ 1,172FlexibilityNo cancel feeOn-time77%
Search Air France flights

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