Cheap flights from Ontario to Rennes from C$ 863
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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Ontario to Rennes
Cheapest flights from Ontario to RennesExplore 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 22 April 2025.
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 22 April 2025.
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 22 April 2025.
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
MontrealRennes
YUL - RNS
YULRNS
Montreal Pierre Elliott Trudeau Intl
Sat 7/6
10:05 p.m.-3:40 p.m.
1 stop11h 35m
Rennes St Jacques
Mon 23/6
4:15 p.m.-2:15 p.m.
1 stop28h 00m
MontrealRennes
YUL - RNS
YULRNS
Montreal Pierre Elliott Trudeau Intl
Mon 26/5
5:00 p.m.-1:45 p.m.
1 stop14h 45m
Rennes St Jacques
Wed 4/6
4:35 p.m.-4:55 p.m.
1 stop30h 20m
MontrealRennes
YUL - RNS
YULRNS
Montreal Pierre Elliott Trudeau Intl
Thu 22/5
7:00 p.m.-1:55 p.m.
1 stop12h 55m
Rennes St Jacques
Tue 27/5
6:30 a.m.-4:55 p.m.
2 stops16h 25m
TorontoRennes
YYZ - RNS
YYZRNS
Toronto Pearson Intl
Tue 20/5
6:03 a.m.-4:00 p.m.
2 stops27h 57m
Rennes St Jacques
Tue 27/5
4:35 p.m.-10:58 p.m.
2 stops36h 23m
MontrealRennes
YUL - RNS
YULRNS
Montreal Pierre Elliott Trudeau Intl
Sun 17/8
5:00 p.m.-10:50 a.m.
2 stops11h 50m
Rennes St Jacques
Sat 6/9
4:50 p.m.-4:55 p.m.
1 stop30h 05m
MontrealRennes
YUL - RNS
YULRNS
Montreal Pierre Elliott Trudeau Intl
Fri 15/8
3:10 p.m.-12:55 p.m.
2 stops15h 45m
TorontoRennes
YYZ - RNS
YYZRNS
Toronto Pearson Intl
Thu 5/6
6:15 p.m.-10:05 a.m.
1 stop9h 50m
MontrealRennes
YUL - RNS
YULRNS
Montreal Pierre Elliott Trudeau Intl
Fri 6/6
7:00 p.m.-10:15 a.m.
1 stop9h 15m
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Rennes
Rainfall in Rennes by month
Plan your trip to Rennes by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rennes ranges from 38.0 - 75.0 mm per month. October is typically the wettest month, when rainfall can reach 75.0 mm. August is typically the driest time to visit Rennes when rainfall is around 38.0 mm.
Temperature in Rennes by month
Plan your trip to Rennes by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rennes, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).
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 22 April 2025.
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Jake,Jan 2024
CVG - ATL
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Jake,Jan 2024
CVG - ATL
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Jake,Jan 2024
CVG - ATL
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Jake,Jan 2024
CVG - ATL
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.
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Alternative routes for Ontario to Rennes
See prices for flight routes from nearby airports that may be better suited for you.
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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.