Find flights
When to book
FAQs

Cheap flights from Rennes to Ontario from C$ 529

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — YYZ
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rennes to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to Ontario
Explore the most affordable flight options available from Rennes to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Thu 21/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
Air France
Fri 5/65:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 25/4C$ 788
Wed 10/62:25 p.m.
RNS
-
YUL
1 stop32h 30m
KLM
Sat 4/79:00 p.m.
YUL
-
RNS
1 stop31h 20m
KLM
Deal found 29/4C$ 830
Thu 14/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Wed 27/57:00 p.m.
YUL
-
RNS
1 stop9h 20m
KLM
Deal found 29/4C$ 837
Thu 21/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Fri 5/67:00 p.m.
YUL
-
RNS
1 stop11h 55m
KLM
Deal found 28/4C$ 839
Thu 18/611:05 a.m.
RNS
-
YUL
1 stop15h 00m
KLM
Thu 2/76:50 p.m.
YUL
-
RNS
1 stop13h 05m
KLM
Deal found 27/4C$ 845
Sat 3/1011:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Sun 11/105:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 25/4C$ 869
Sat 20/61:35 p.m.
RNS
-
YUL
1 stop12h 30m
Air France
Sun 5/76:50 p.m.
YUL
-
RNS
2 stops33h 30m
Air France
Deal found 26/4C$ 873
Tue 26/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Fri 5/610:30 p.m.
YUL
-
RNS
2 stops12h 20m
KLM
Deal found 29/4C$ 886
Tue 1/911:05 a.m.
RNS
-
YUL
1 stop15h 00m
KLM
Sun 13/95:00 p.m.
YUL
-
RNS
2 stops14h 55m
KLM
Deal found 27/4C$ 888
Thu 21/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Wed 3/65:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 26/4C$ 889
Thu 14/511:05 a.m.
RNS
-
YYZ
1 stop15h 55m
Air France
Tue 19/56:00 p.m.
YYZ
-
RNS
1 stop10h 20m
Air France
Deal found 28/4C$ 903
Sun 6/92:25 p.m.
RNS
-
YUL
1 stop32h 30m
KLM
Tue 15/97:00 p.m.
YUL
-
RNS
1 stop9h 20m
KLM
Deal found 25/4C$ 917

Find flight deals from Rennes to Ontario

Keep the following information in mind while searching for Rennes to Ontario flight deals. Data was last updated 29 April 2026.

Round-trip from

C$ 788

One-way from

C$ 613
Air France
  • Air France
  • 21/5-5/6
  • 2 total stops
  • 21h 20m total
  • Rennes to Ontario
Search Deals
28/5
  • 28/5
  • 1 total stop
  • 30h 30m total
  • Rennes to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rennes to Ontario 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 29 April 2026.
Use the filters below to find and compare flights from Rennes to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Tue 26/5

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

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:00 p.m.-12:55 p.m.

1 stop11h 55m

C$ 837

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 18/6

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

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

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

1 stop30h 00m

C$ 839

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 21/5

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

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:00 p.m.-12:55 p.m.

1 stop11h 55m

C$ 839

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Thu 14/5

11:05 a.m.-9:00 p.m.

1 stop15h 55m

Toronto Pearson Intl

Tue 19/5

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

1 stop10h 20m

C$ 903

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Sun 6/9

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

1 stop32h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

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

1 stop9h 20m

C$ 917

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Thu 14/5

11:05 a.m.-9:00 p.m.

1 stop15h 55m

Toronto Pearson Intl

Tue 19/5

11:30 p.m.-10:20 a.m.

1 stop28h 50m

C$ 930

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Fri 15/5

11:05 a.m.-3:50 p.m.

1 stop10h 45m

Toronto Pearson Intl

Tue 19/5

11:30 p.m.-10:20 a.m.

1 stop28h 50m

C$ 933

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Thu 11/6

11:05 a.m.-9:00 p.m.

1 stop15h 55m

Toronto Pearson Intl

Thu 18/6

11:30 p.m.-10:20 a.m.

1 stop28h 50m

C$ 933

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Sat 16/5

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

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

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

1 stop11h 20m

C$ 951

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Sat 20/6

11:05 a.m.-12:25 a.m.

2 stops19h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

6:50 p.m.-5:35 p.m.

1 stop16h 45m

C$ 971

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Rennes to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Rennes 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.

Cheapflights Insights

Everything you need to know about your flight from Rennes to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Rennes to Ontario. 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 Rennes to Ontario?

    Rennes St Jacques (RNS), located 6.5 km from the city centre, is the airport you fly out of when you book flights from Rennes to Ontario.

  • How long is the flight from Rennes to Region of Ontario?

    Departing from Rennes to Region of Ontario will take you 10h. The distance from Rennes to Region of Ontario is about 5283 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Rennes to Ontario that include hotel bookings?

    Yes. In addition to deals on Rennes to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rennes to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to Ontario.

  • Can I find deals for business class flights from Rennes to Ontario?

    Yes. Cheapflights offers flight deals from Rennes to Ontario 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rennes to Ontario?

Cheapflights helps you search for flights from Rennes to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Rennes to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Rennes by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Rennes to Ontario with no change fees?

Yes, we can. To see specific flights from Rennes to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Rennes to Ontario become cheaper?

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.