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Cheap flights from Ontario to Rennes from C$ 841

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RNS
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Rennes

Enter your travel dates to find the best prices.

Best flights from Ontario to Rennes
Discover carefully curated flight deals from Ontario to Rennes that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Mon 9/25:00 p.m.YUL - RNS
1 stop11h 20mDelta
Sun 22/25:10 p.m.RNS - YUL
1 stop30h 10mDelta
Deal found 16/12C$ 841
Mon 9/27:05 p.m.YUL - RNS
2 stops32h 40mMultiple Airlines
Sun 22/25:10 p.m.RNS - YUL
1 stop30h 10mMultiple Airlines
Deal found 16/12C$ 856
Sat 31/15:00 p.m.YUL - RNS
1 stop11h 20mKLM
Sun 22/25:10 p.m.RNS - YUL
1 stop30h 10mKLM
Deal found 16/12C$ 945
Sun 1/25:00 p.m.YUL - RNS
1 stop11h 20mAir France
Mon 23/211:05 a.m.RNS - YUL
1 stop31h 10mAir France
Deal found 16/12C$ 974
Sat 31/19:34 a.m.YUL - RNS
2 stops18h 46mDelta
Sun 22/25:10 p.m.RNS - YUL
1 stop30h 10mDelta
Deal found 16/12C$ 933
Fri 30/15:00 p.m.YUL - RNS
1 stop11h 35mKLM
Mon 23/25:10 p.m.RNS - YUL
2 stops25h 05mKLM
Deal found 16/12C$ 947
Sun 1/27:05 p.m.YUL - RNS
2 stops16h 35mMultiple Airlines
Mon 23/25:10 p.m.RNS - YUL
2 stops25h 05mMultiple Airlines
Deal found 16/12C$ 969
Fri 30/17:05 p.m.YUL - RNS
1 stop9h 30mAir France
Mon 23/211:05 a.m.RNS - YUL
1 stop31h 10mAir France
Deal found 16/12C$ 974
Sun 1/25:00 p.m.YUL - RNS
1 stop11h 20mKLM
Mon 23/25:10 p.m.RNS - YUL
2 stops28h 10mKLM
Deal found 16/12C$ 947
Sun 22/29:15 p.m.YYZ - RNS
1 stop13h 25mDelta
Thu 26/25:35 p.m.RNS - YYZ
1 stop28h 05mDelta
Deal found 15/12C$ 951
Wed 28/112:12 p.m.YYZ - RNS
2 stops16h 08mMultiple Airlines
Wed 4/210:35 a.m.RNS - YYZ
2 stops16h 05mMultiple Airlines
Deal found 14/12C$ 1,000
Fri 30/16:13 p.m.YYZ - RNS
2 stops34h 07mKLM
Fri 6/22:25 p.m.RNS - YYZ
1 stop31h 15mKLM
Deal found 16/12C$ 984
Fri 30/16:00 a.m.YYZ - RNS
2 stops22h 35mDelta
Fri 6/211:05 a.m.RNS - YYZ
2 stops17h 51mDelta
Deal found 16/12C$ 1,024
Fri 30/19:15 a.m.YYZ - RNS
3 stops43h 05mMultiple Airlines
Fri 6/22:25 p.m.RNS - YYZ
3 stops31h 30mMultiple Airlines
Deal found 16/12C$ 1,254
Wed 28/110:55 p.m.YYZ - RNS
1 stop29h 25mKLM
Wed 4/22:25 p.m.RNS - YYZ
1 stop31h 15mKLM
Deal found 14/12C$ 1,298
Sat 31/17:05 p.m.YUL - RNS
2 stops16h 25mMultiple Airlines
Sun 22/25:10 p.m.RNS - YUL
2 stops28h 10mMultiple Airlines
Deal found 16/12C$ 1,311

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 16 December 2025.

Round-trip from

C$ 841
Delta
  • Delta
  • 9/2-22/2
  • 2 total stops
  • 41h 30m 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 16 December 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

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$ 841

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$ 856

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$ 933

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$ 945

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$ 947

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

1 stop11h 20m

Rennes St Jacques

Mon 23/2

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

2 stops28h 10m

C$ 947

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 22/2

9:15 p.m.-4:40 p.m.

1 stop13h 25m

Rennes St Jacques

Thu 26/2

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

1 stop28h 05m

C$ 951

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$ 969

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

1 stop11h 20m

Rennes St Jacques

Mon 23/2

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

1 stop31h 10m

C$ 974

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$ 974

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 17 results
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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 11h 20m. Delta provides one of the quickest options available for as low as C$ 841. The distance from Region of Ontario to Rennes is about 5283 km.

  • 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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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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