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Cheap flights from Ontario to Rennes from C$ 932

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RNS
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Rennes

Enter your travel dates to find the best prices.

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

Sun 9/85:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Tue 25/86:05 p.m.
RNS
-
YUL
1 stop28h 50m
Air France
Deal found 25/6C$ 932
Sun 20/96:00 p.m.
YYZ
-
RNS
1 stop10h 20m
Delta
Thu 24/92:25 p.m.
RNS
-
YYZ
1 stop28h 55m
Delta
Deal found 28/6C$ 935
Sat 8/87:00 p.m.
YUL
-
RNS
1 stop9h 20m
Delta
Mon 24/86:05 p.m.
RNS
-
YUL
1 stop28h 50m
Delta
Deal found 27/6C$ 937
Tue 28/77:00 p.m.
YUL
-
RNS
1 stop9h 20m
Delta
Sun 6/911:05 a.m.
RNS
-
YUL
1 stop15h 00m
Delta
Deal found 25/6C$ 944
Mon 5/106:00 p.m.
YYZ
-
RNS
1 stop10h 20m
Delta
Fri 9/1011:05 a.m.
RNS
-
YYZ
1 stop10h 45m
Delta
Deal found 24/6C$ 944
Mon 21/97:00 p.m.
YUL
-
RNS
1 stop9h 20m
Air France
Wed 30/911:05 a.m.
RNS
-
YUL
1 stop10h 00m
Air France
Deal found 28/6C$ 945
Sun 9/85:00 p.m.
YUL
-
RNS
1 stop11h 20m
Delta
Tue 25/86:05 p.m.
RNS
-
YUL
2 stops30h 49m
Delta
Deal found 25/6C$ 972
Mon 21/95:00 p.m.
YUL
-
RNS
2 stops14h 55m
Delta
Wed 30/911:05 a.m.
RNS
-
YUL
1 stop10h 00m
Delta
Deal found 26/6C$ 986
Sat 8/87:00 p.m.
YUL
-
RNS
1 stop9h 20m
KLM
Mon 24/86:05 p.m.
RNS
-
YUL
2 stops23h 55m
KLM
Deal found 27/6C$ 991

Find flight deals from Ontario to Rennes

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

Round-trip from

C$ 932
Air France
  • Air France
  • 9/8-25/8
  • 2 total stops
  • 40h 10m total
  • Ontario to Rennes
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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, Cheapflights users made 629,999 searches. Data last updated 29 June 2026.
Use the filters below to find and compare flights from Ontario to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 20/9

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

1 stop10h 20m

Rennes St Jacques

Thu 24/9

2:25 p.m.-1:20 p.m.

1 stop28h 55m

C$ 935

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

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

1 stop9h 20m

Rennes St Jacques

Sun 6/9

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

1 stop15h 00m

C$ 944

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Mon 5/10

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

1 stop10h 20m

Rennes St Jacques

Fri 9/10

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

1 stop10h 45m

C$ 944

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

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

1 stop11h 20m

Rennes St Jacques

Tue 25/8

6:05 p.m.-6:54 p.m.

2 stops30h 49m

C$ 975

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

5:00 p.m.-1:55 p.m.

2 stops14h 55m

Rennes St Jacques

Wed 30/9

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

1 stop10h 00m

C$ 986

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

7:00 p.m.-5:20 p.m.

2 stops16h 20m

Rennes St Jacques

Sun 6/9

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

1 stop15h 00m

C$ 989
Quickest round-trip

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop9h 20m

Rennes St Jacques

Wed 30/9

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

1 stop10h 00m

C$ 992

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

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

1 stop30h 00m

Rennes St Jacques

Wed 12/8

11:05 a.m.-6:25 p.m.

1 stop13h 20m

C$ 1,096

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

6:50 p.m.-4:50 p.m.

1 stop16h 00m

Rennes St Jacques

Mon 5/10

11:05 a.m.-12:00 p.m.

1 stop30h 55m

C$ 1,118
Cheapest one-way
Quickest one-way

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

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

1 stop11h 20m

C$ 1,387

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/6

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Rennes

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

    If you book a flight to Rennes from Ontario, you will be flying to St Jacques, which is the city’s only airport. Rennes St Jacques (RNS) is located 6.5 km from the centre of Rennes.

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

    A quick flight from Region of Ontario to Rennes can take about 10h 20m. Delta provides one of the quickest options available for as low as C$ 935. The distance from Region of Ontario to Rennes is about 5781 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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

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

Need flexible booking options for your flight to Rennes from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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