Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes from C$ 548

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 Pierre Elliott Trudeau Intl Airport to Rennes departing on 31/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:00 p.m. - 10:20 a.m.
YUL
-
RNS
11h 20m1 stop
Delta Logo
5:10 p.m. - 5:20 p.m.
RNS
-
YUL
30h 10m1 stop
C$ 842Delta
Mon, 9 Feb - Sun, 22 Feb
Multiple Airlines Logo
7:05 p.m. - 9:45 a.m.
YUL
-
RNS
32h 40m2 stops
Multiple Airlines Logo
5:10 p.m. - 5:20 p.m.
RNS
-
YUL
30h 10m1 stop
C$ 857Multiple Airlines
Mon, 9 Feb - Sun, 22 Feb
Delta Logo
5:00 p.m. - 10:20 a.m.
YUL
-
RNS
11h 20m1 stop
Delta Logo
11:05 a.m. - 3:00 p.m.
RNS
-
YUL
9h 55m1 stop
C$ 904Delta
Sun, 5 Apr - Mon, 27 Apr
Multiple Airlines Logo
7:05 p.m. - 9:45 a.m.
YUL
-
RNS
32h 40m2 stops
Multiple Airlines Logo
5:10 p.m. - 3:20 p.m.
RNS
-
YUL
28h 10m2 stops
C$ 909Multiple Airlines
Mon, 9 Feb - Sun, 22 Feb
Delta Logo
9:34 a.m. - 10:20 a.m.
YUL
-
RNS
18h 46m2 stops
Delta Logo
5:10 p.m. - 5:20 p.m.
RNS
-
YUL
30h 10m1 stop
C$ 934Delta
Sat, 31 Jan - Sun, 22 Feb
KLM Logo
5:00 p.m. - 10:20 a.m.
YUL
-
RNS
11h 20m1 stop
KLM Logo
5:10 p.m. - 5:20 p.m.
RNS
-
YUL
30h 10m1 stop
C$ 947KLM
Sat, 31 Jan - Sun, 22 Feb
KLM Logo
5:00 p.m. - 10:35 a.m.
YUL
-
RNS
11h 35m1 stop
KLM Logo
5:10 p.m. - 12:15 p.m.
RNS
-
YUL
25h 05m2 stops
C$ 948KLM
Fri, 30 Jan - Mon, 23 Feb
Multiple Airlines Logo
7:05 p.m. - 5:40 p.m.
YUL
-
RNS
16h 35m2 stops
Multiple Airlines Logo
5:10 p.m. - 12:15 p.m.
RNS
-
YUL
25h 05m2 stops
C$ 970Multiple Airlines
Sun, 1 Feb - Mon, 23 Feb
Air France Logo
7:05 p.m. - 10:35 a.m.
YUL
-
RNS
9h 30m1 stop
Air France Logo
11:05 a.m. - 12:15 p.m.
RNS
-
YUL
31h 10m1 stop
C$ 975Air France
Fri, 30 Jan - Mon, 23 Feb
KLM Logo
7:30 p.m. - 10:20 a.m.
YUL
-
RNS
32h 50m2 stops
KLM Logo
5:10 p.m. - 12:15 p.m.
RNS
-
YUL
25h 05m2 stops
C$ 986KLM
Fri, 30 Jan - Mon, 23 Feb

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Rennes flight tickets
Delta
9 Feb
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 20m
1 stop
RNS10:20 a.m.Rennes St Jacques
22 Feb
RNS5:10 p.m.Rennes St Jacques
30h 10m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 842
Find similar
Delta
5 Apr
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 20m
1 stop
RNS10:20 a.m.Rennes St Jacques
27 Apr
RNS11:05 a.m.Rennes St Jacques
9h 55m
1 stop
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 904
Find similar
Delta
31 Jan
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
18h 46m
2 stops
RNS10:20 a.m.Rennes St Jacques
22 Feb
RNS5:10 p.m.Rennes St Jacques
30h 10m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 934
Find similar

Air France flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

Our best Air France deals on Montreal Pierre Elliott Trudeau Intl Airport to Rennes flight tickets
Air France
30 Jan
YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
RNS10:35 a.m.Rennes St Jacques
23 Feb
RNS11:05 a.m.Rennes St Jacques
31h 10m
1 stop
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 975
Find similar
Air France
7 Jan
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 20m
1 stop
RNS10:20 a.m.Rennes St Jacques
22 Jan
RNS10:35 a.m.Rennes St Jacques
31h 40m
2 stops
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,444
Find similar
Air France
7 Jan
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
18h 40m
2 stops
RNS5:40 p.m.Rennes St Jacques
22 Jan
RNS11:05 a.m.Rennes St Jacques
19h 38m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,485
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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 18 December 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

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

1 stop11h 20m

Rennes St Jacques

Sun 22/2

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

1 stop30h 10m

C$ 842

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

7:05 p.m.-9:45 a.m.

2 stops32h 40m

Rennes St Jacques

Sun 22/2

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

1 stop30h 10m

C$ 857

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

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

1 stop11h 20m

Rennes St Jacques

Mon 27/4

11:05 a.m.-3:00 p.m.

1 stop9h 55m

C$ 904

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

7:05 p.m.-9:45 a.m.

2 stops32h 40m

Rennes St Jacques

Sun 22/2

5:10 p.m.-3:20 p.m.

2 stops28h 10m

C$ 909

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

9:34 a.m.-10:20 a.m.

2 stops18h 46m

Rennes St Jacques

Sun 22/2

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

1 stop30h 10m

C$ 934

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

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

1 stop11h 20m

Rennes St Jacques

Sun 22/2

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

1 stop30h 10m

C$ 947

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

5:00 p.m.-10:35 a.m.

1 stop11h 35m

Rennes St Jacques

Mon 23/2

5:10 p.m.-12:15 p.m.

2 stops25h 05m

C$ 948

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

2 stops16h 35m

Rennes St Jacques

Mon 23/2

5:10 p.m.-12:15 p.m.

2 stops25h 05m

C$ 970

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

7:05 p.m.-10:35 a.m.

1 stop9h 30m

Rennes St Jacques

Mon 23/2

11:05 a.m.-12:15 p.m.

1 stop31h 10m

C$ 975

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

7:30 p.m.-10:20 a.m.

2 stops32h 50m

Rennes St Jacques

Mon 23/2

5:10 p.m.-12:15 p.m.

2 stops25h 05m

C$ 986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Rennes from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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 month to fly to Rennes?

The month of February is, on average, the cheapest month to fly to Rennes from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 879. If you’re not able to fly to Rennes in February, then April is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Rennes during April average around C$ 924.

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

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport 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$ 1,100. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Rennes for around C$ 1,465.

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 Pierre Elliott Trudeau Intl Airport to Rennes when you can find flight prices for as low as C$ 1,163. 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$ 1,366.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

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

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Rennes (YUL to RNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

Fastest flight time

9h 20m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes takes 9h 20m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Rennes.
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Rennes St Jacques by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to Rennes St Jacques will travel around 5285.3 km. Flights usually cover this in 9h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes St Jacques Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Rennes St Jacques Airport.

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

    The travel and health documents required for your trip to Rennes St Jacques Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rennes St Jacques Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Rennes?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Rennes with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 765Free CancellationRating
7.4
1,507 reviews
Search Air France flights
KLMPriceFrom C$ 856Free CancellationRating
7.7
1,428 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Montreal to Rennes flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rennes that suits you.

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

Yes. momondo allows you to filter the results for Montreal to Rennes flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rennes from Montreal.

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

Yes. momondo can track prices for Montreal to Rennes flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Rennes trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/1
Sat 24/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to France

Airports servicing Brittany

Brest Guipavas Airport