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Cheap flights from Ontario to Grenoble from C$ 751

YYZ — GNB
6 Oct — 13 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Grenoble

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Grenoble

Tue 22/125:25 p.m. -
2 stops15h 40m
Sat 26/121:55 p.m. -
2 stops28h 15m
Deal found 2/9C$ 1,538
Sat 26/125:00 p.m. -
2 stops17h 35m
Sun 10/15:55 p.m. -
2 stops24h 20m
Deal found 1/9C$ 1,749
Mon 21/121:10 p.m. -
3 stops19h 55m
Sun 10/13:50 p.m. -
2 stops26h 25m
Deal found 2/9C$ 1,864
Tue 15/126:45 a.m. -
2 stops26h 20m
Sat 26/129:50 a.m. -
2 stops29h 50m
Deal found 3/9C$ 2,201

Find flight deals from Ontario to Grenoble

Round-trip from

C$ 1,538

One-way from

C$ 751

Popular in

July

Cheapest in

March

Average price

C$ 935
22/12-26/12
  • 22/12-26/12
  • 4 total stops
  • 43h 55m total
  • Ontario to Grenoble
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16/1-31/12
  • 16/1-31/12
  • 2 total stops
  • 15h 30m total
  • Ontario to Grenoble
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Highest demand for flights based on searches. 18% potential increase in price (C$ 372 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 66 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Grenoble that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

6:30 p.m.-4:00 p.m.

2 stops15h 30m

Grenoble

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 751

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

1:10 p.m.-3:05 p.m.

3 stops19h 55m

Grenoble

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 800

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

1:10 p.m.-3:05 p.m.

3 stops19h 55m

Grenoble

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 812

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Thu 17/12

4:05 p.m.-3:15 p.m.

2 stops17h 10m

Grenoble

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 870
Quickest round-trip

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Fri 25/12

9:05 p.m.-6:15 p.m.

1 stop15h 10m

Grenoble

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 909

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Sat 19/12

5:25 p.m.-4:35 p.m.

2 stops17h 10m

Grenoble

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,148

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Sat 27/2

9:45 a.m.-9:50 a.m.

3 stops18h 05m

Grenoble

Sun 7/3

5:55 p.m.-12:15 p.m.

3 stops24h 20m

C$ 1,663

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Thu 4/3

1:25 p.m.-3:15 p.m.

3 stops19h 50m

Grenoble

Mon 22/3

11:40 a.m.-8:15 p.m.

1 stop13h 35m

C$ 1,689

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Mon 21/12

1:10 p.m.-3:05 p.m.

3 stops19h 55m

Grenoble

Sun 10/1

3:50 p.m.-12:15 p.m.

2 stops26h 25m

C$ 1,864

MontrealGrenoble

YUL Montreal Pierre Elliott Trudeau Intl - GNB Grenoble

YULGNB

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

6:45 a.m.-3:05 p.m.

2 stops26h 20m

Grenoble

Sat 26/12

9:50 a.m.-9:40 a.m.

2 stops29h 50m

C$ 2,201

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Grenoble

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to Grenoble from Ontario?

    If you book a flight to Grenoble from Ontario, you will be flying to Grenoble, which is the city’s only airport. Grenoble (GNB) is located 36.4 km from the centre of Grenoble.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Grenoble 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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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.

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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.

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