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Cheap flights from Montreal to Rennes from C$ 850

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Rennes departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 a.m. - 10:20 a.m.YUL-RNS
46h 20m2 stops
Delta Logo
11:05 a.m. - 3:20 p.m.RNS-YUL
10h 15m1 stop
C$ 1,000Delta
Find Deal
Fri, 28 Nov - Fri, 5 Dec
KLM Logo
7:10 p.m. - 5:05 p.m.YUL-RNS
15h 55m1 stop
KLM Logo
5:35 p.m. - 12:15 p.m.RNS-YUL
24h 40m2 stops
C$ 1,499KLM
Find Deal
Fri, 5 Dec - Sat, 20 Dec
KLM Logo
12:50 p.m. - 10:35 a.m.YUL-RNS
15h 45m2 stops
KLM Logo
5:35 p.m. - 12:15 p.m.RNS-YUL
24h 40m2 stops
C$ 1,590KLM
Find Deal
Fri, 5 Dec - Sat, 20 Dec
Air France Logo
7:10 p.m. - 5:05 p.m.YUL-RNS
15h 55m1 stop
Air France Logo
11:20 a.m. - 8:50 p.m.RNS-YUL
15h 30m1 stop
C$ 1,691Air France
Find Deal
Fri, 5 Dec - Sat, 20 Dec

KLM flights from Montreal to Rennes

Our best KLM deals on Montreal to Rennes flight tickets
KLM
5 Dec
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
15h 55m
1 stop
RNS5:05 p.m.Rennes St Jacques
20 Dec
RNS5:35 p.m.Rennes St Jacques
24h 40m
2 stops
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,499
Find similar
KLM
5 Dec
YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl
15h 45m
2 stops
RNS10:35 a.m.Rennes St Jacques
20 Dec
RNS5:35 p.m.Rennes St Jacques
24h 40m
2 stops
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,590
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Rennes 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, momondo users made 96,600 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from Montreal to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

6:00 a.m.-10:20 a.m.

2 stops46h 20m

Rennes St Jacques

Fri 5/12

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

1 stop10h 15m

C$ 1,000

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

7:10 p.m.-5:05 p.m.

1 stop15h 55m

Rennes St Jacques

Sat 20/12

5:35 p.m.-12:15 p.m.

2 stops24h 40m

C$ 1,499

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

12:50 p.m.-10:35 a.m.

2 stops15h 45m

Rennes St Jacques

Sat 20/12

5:35 p.m.-12:15 p.m.

2 stops24h 40m

C$ 1,590

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

7:10 p.m.-5:05 p.m.

1 stop15h 55m

Rennes St Jacques

Sat 20/12

11:20 a.m.-8:50 p.m.

1 stop15h 30m

C$ 1,691

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

8:55 a.m.-7:35 p.m.

3 stops28h 40m

C$ 850

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

6:45 a.m.-10:15 a.m.

3 stops21h 30m

C$ 913

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

8:55 a.m.-8:35 p.m.

2 stops29h 40m

C$ 1,153

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

8:15 p.m.-7:35 p.m.

2 stops41h 20m

C$ 1,164

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

9:10 a.m.-8:35 p.m.

3 stops29h 25m

C$ 1,266

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

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

1 stop11h 20m

C$ 1,848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Rennes from

How to get the cheapest flight ticket from Montreal to Rennes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rennes?

The cheapest day to depart from Montreal to Rennes is on a Thursday. Travellers who choose to depart for Rennes on a Thursday will often find tickets for as low as C$ 1,118. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to Rennes for around C$ 1,490.

What is the cheapest time of day to depart on your flight to Rennes?

In the afternoon is the cheapest time of day to fly from Montreal to Rennes when you can find flight prices for as low as C$ 1,182. Flying to Rennes in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of C$ 1,389.

When to book flights from Montreal to Rennes

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Rennes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Rennes (YMQ to RNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Rennes

Direct flights

None
There are no direct flights from Montreal to Rennes. There are no popular flight routes from Montreal to Rennes.
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  • How far is Montreal to Rennes St Jacques by plane?

    Rennes St Jacques is 5270.7 km away from Montreal. By plane, this route typically takes 15h 45m.

  • When did momondo last update prices for flights from Montreal to Rennes St Jacques Airport?

    Prices for flights from Montreal to Rennes St Jacques Airport refresh daily.

  • How many operators does momondo search for flights from Montreal to Rennes St Jacques Airport?

  • How old do you have to be to fly from Montreal to Rennes St Jacques Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Rennes St Jacques Airport.

  • What documentation or ID do you need to fly to Rennes St Jacques Airport?

    The required travel and health documents for your Rennes St Jacques Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rennes St Jacques Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montreal to Rennes?

Best airlines flying from Montreal to Rennes

Compare and see reviews for airlines that fly from Montreal to Rennes with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 778Free CancellationRating
7.4
1,482 reviews
Search Air France flights
KLMPriceFrom C$ 870Free CancellationRating
7.7
1,404 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Rennes?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Rennes. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Rennes with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rennes from Montreal with this policy.

How can momondo help me find flights from Montreal to Rennes?

momondo helps you find the best flight between Montreal and Rennes by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Rennes right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Rennes now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rennes and let you know when they change.

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