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Cheap flights from Ontario to Rennes from C$ 994

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RNS
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Ontario to Rennes

Keep the following information in mind while searching for Ontario to Rennes flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 1,057

One-way from

C$ 504
Delta
  • Delta
  • 11/9-19/9
  • 3 total stops
  • 45h 35m total
  • Ontario to Rennes
Search Deals
5/9
  • 5/9
  • 2 total stops
  • 29h 25m total
  • Ontario to Rennes
Search Deals

Find flight deals from Ontario to Rennes

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 31 July 2025.

Tue 18/119:15 p.m.YYZ - RNS
1 stop13h 45mDelta
Sun 28/125:35 p.m.RNS - YYZ
2 stops35h 05mDelta
Deal found 30/7C$ 994
Tue 18/119:15 p.m.YYZ - RNS
1 stop13h 45mKLM
Sun 28/125:35 p.m.RNS - YYZ
1 stop28h 05mKLM
Deal found 30/7C$ 1,014
Sat 30/86:35 p.m.YUL - RNS
2 stops39h 25mDelta
Sat 6/910:55 a.m.RNS - YUL
1 stop15h 15mDelta
Deal found 31/7C$ 1,100
Tue 18/119:15 p.m.YYZ - RNS
2 stops14h 25mAir France
Sun 28/1210:35 a.m.RNS - YYZ
2 stops14h 40mAir France
Deal found 30/7C$ 1,216
Wed 3/95:00 p.m.YUL - RNS
1 stop12h 05mKLM
Sat 20/97:10 a.m.RNS - YUL
1 stop13h 50mKLM
Deal found 31/7C$ 1,244
Wed 3/97:00 p.m.YUL - RNS
1 stop10h 05mAir France
Sat 20/97:10 a.m.RNS - YUL
2 stops15h 45mAir France
Deal found 31/7C$ 1,255
Wed 3/97:00 p.m.YUL - RNS
2 stops12h 00mMultiple Airlines
Sat 20/97:10 a.m.RNS - YUL
2 stops15h 45mMultiple Airlines
Deal found 31/7C$ 1,268

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 31 July 2025.
Use the filters below to find and compare flights from Ontario to Rennes that are best for you.

Fly from

Ontario

Fly to

Rennes

Route

Depart

Return

Price

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Tue 18/11

9:15 p.m.-5:00 p.m.

1 stop13h 45m

Rennes St Jacques

Sun 28/12

5:35 p.m.-10:40 p.m.

2 stops35h 05m

C$ 994

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Tue 18/11

9:15 p.m.-5:00 p.m.

1 stop13h 45m

Rennes St Jacques

Sun 28/12

5:35 p.m.-3:40 p.m.

1 stop28h 05m

C$ 1,014

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

6:35 p.m.-4:00 p.m.

2 stops39h 25m

Rennes St Jacques

Sat 6/9

10:55 a.m.-8:10 p.m.

1 stop15h 15m

C$ 1,100

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Tue 18/11

9:15 p.m.-5:40 p.m.

2 stops14h 25m

Rennes St Jacques

Sun 28/12

10:35 a.m.-7:15 p.m.

2 stops14h 40m

C$ 1,216

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

5:00 p.m.-11:05 a.m.

1 stop12h 05m

Rennes St Jacques

Sat 20/9

7:10 a.m.-3:00 p.m.

1 stop13h 50m

C$ 1,244

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

7:00 p.m.-11:05 a.m.

1 stop10h 05m

Rennes St Jacques

Sat 20/9

7:10 a.m.-4:55 p.m.

2 stops15h 45m

C$ 1,255

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

7:00 p.m.-1:00 p.m.

2 stops12h 00m

Rennes St Jacques

Sat 20/9

7:10 a.m.-4:55 p.m.

2 stops15h 45m

C$ 1,268

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 21/12

5:50 p.m.-5:00 p.m.

1 stop17h 10m

C$ 1,982

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

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.

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated 31 July 2025.
Read through reviews of airlines operating flights from Ontario to Rennes, such as Delta,KLM, andAir France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

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.

  • 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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