Cheap flights from Ontario to Grenoble from C$ 919
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 26/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Grenoble
Keep the following information in mind while searching for Ontario to Grenoble flight deals. Data was last updated 16 September 2025.
Find flight deals from Ontario to Grenoble
Cheapest flights from Ontario to GrenobleExplore the most affordable flight options available from Ontario to Grenoble. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.
Explore the most affordable flight options available from Ontario to Grenoble. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.
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Use the filters below to find and compare flights from Ontario to Grenoble that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealGrenoble
YUL - GNB
YULGNB
Montreal Pierre Elliott Trudeau Intl
Fri 12/12
8:15 p.m.-6:40 p.m.
2 stops16h 25m
Grenoble
Sun 18/1
2:50 p.m.-12:15 p.m.
2 stops27h 25m
MontrealGrenoble
YUL - GNB
YULGNB
Montreal Pierre Elliott Trudeau Intl
Fri 12/12
8:15 p.m.-6:40 p.m.
2 stops16h 25m
Grenoble
Mon 22/12
11:10 a.m.-12:15 p.m.
2 stops31h 05m
TorontoGrenoble
YYZ - GNB
YYZGNB
Toronto Pearson Intl
Sat 20/12
6:10 p.m.-3:50 p.m.
1 stop15h 40m
Grenoble
Fri 2/1
10:20 a.m.-9:10 p.m.
1 stop16h 50m
MontrealGrenoble
YUL - GNB
YULGNB
Montreal Pierre Elliott Trudeau Intl
Fri 26/12
9:40 p.m.-2:00 p.m.
2 stops34h 20m
MontrealGrenoble
YUL - GNB
YULGNB
Montreal Pierre Elliott Trudeau Intl
Tue 16/12
7:30 p.m.-9:40 a.m.
1 stop32h 10m
Best time to book a flight from Ontario to Grenoble
Have a flexible travel schedule? Discover the best time to fly to Grenoble from Ontario with our price prediction graph.
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Related info for your journey
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Alternative routes for Ontario to Grenoble
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How does Cheapflights help users find flights from Ontario to Grenoble?
Cheapflights makes it easy to find Ontario to Grenoble flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Grenoble?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Grenoble for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ontario to Grenoble with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Grenoble, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ontario to Grenoble become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Grenoble from Ontario today and book when prices fit your budget.