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Cheap flights from Ontario to Chennai from C$ 628

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MAA
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Chennai
Explore the most affordable flight options available from Ontario to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Tue 5/56:30 a.m.
YUL
-
MAA
3 stops34h 50m
Multiple Airlines
Tue 16/65:50 a.m.
MAA
-
YUL
3 stops45h 55m
Multiple Airlines
Deal found 29/3C$ 1,407
Tue 12/56:30 a.m.
YUL
-
MAA
3 stops28h 10m
Multiple Airlines
Wed 10/65:50 a.m.
MAA
-
YUL
3 stops45h 55m
Multiple Airlines
Deal found 30/3C$ 1,414
Fri 1/59:15 a.m.
YTZ
-
MAA
2 stops25h 25m
Multiple Airlines
Fri 8/59:55 p.m.
MAA
-
YTZ
2 stops24h 35m
Multiple Airlines
Deal found 29/3C$ 1,463
Thu 30/41:40 p.m.
YYZ
-
MAA
2 stops23h 45m
Multiple Airlines
Wed 20/57:05 a.m.
MAA
-
YYZ
2 stops35h 20m
Multiple Airlines
Deal found 28/3C$ 1,467
Tue 5/56:00 a.m.
YOW
-
MAA
3 stops28h 40m
Multiple Airlines
Tue 16/65:50 a.m.
MAA
-
YOW
3 stops45h 15m
Multiple Airlines
Deal found 31/3C$ 1,468
Sun 10/511:10 p.m.
YYZ
-
MAA
3 stops35h 30m
Multiple Airlines
Sun 7/67:05 a.m.
MAA
-
YYZ
2 stops35h 20m
Multiple Airlines
Deal found 29/3C$ 1,475
Wed 13/58:10 a.m.
YYZ
-
MAA
2 stops26h 30m
Multiple Airlines
Fri 12/64:05 p.m.
MAA
-
YYZ
2 stops35h 05m
Multiple Airlines
Deal found 29/3C$ 1,479
Sun 10/59:00 a.m.
YTZ
-
MAA
2 stops25h 40m
Multiple Airlines
Sun 7/64:05 a.m.
MAA
-
YTZ
2 stops27h 37m
Multiple Airlines
Deal found 29/3C$ 1,486
Sun 14/69:35 p.m.
YYZ
-
MAA
2 stops32h 00m
Multiple Airlines
Wed 1/75:50 a.m.
MAA
-
YYZ
3 stops48h 00m
Multiple Airlines
Deal found 28/3C$ 1,495
Wed 6/58:00 a.m.
YYZ
-
MAA
3 stops26h 40m
Multiple Airlines
Wed 1/79:25 p.m.
MAA
-
YYZ
3 stops32h 25m
Multiple Airlines
Deal found 31/3C$ 1,503
Mon 14/96:05 p.m.
YYZ
-
MAA
2 stops51h 50m
Multiple Airlines
Thu 1/108:15 a.m.
MAA
-
YYZ
2 stops41h 20m
Multiple Airlines
Deal found 30/3C$ 1,505
Fri 1/51:20 p.m.
YYZ
-
MAA
2 stops33h 35m
Multiple Airlines
Mon 4/57:25 a.m.
MAA
-
YYZ
3 stops35h 00m
Multiple Airlines
Deal found 27/3C$ 1,507

Find flight deals from Ontario to Chennai

Keep the following information in mind while searching for Ontario to Chennai flight deals. Data was last updated 1 April 2026.

Round-trip from

C$ 1,407

One-way from

C$ 628

Popular in

December

Cheapest in

September

Average price

C$ 1,620
5/5-16/6
  • 5/5-16/6
  • 6 total stops
  • 80h 45m total
  • Ontario to Chennai
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 54h 20m total
  • Ontario to Chennai
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 382 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Chennai 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 1 April 2026.
Use the filters below to find and compare flights from Ontario to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

7:30 a.m.-2:50 a.m.

3 stops33h 50m

Chennai

Wed 3/6

4:05 p.m.-5:02 p.m.

2 stops34h 27m

C$ 1,509
Quickest round-trip

TorontoChennai

YYZ - MAA

YYZMAA

Toronto Pearson Intl

Thu 21/5

1:40 p.m.-8:10 p.m.

1 stop21h 00m

Chennai

Sat 13/6

9:55 p.m.-8:55 a.m.

1 stop20h 30m

C$ 1,875

TorontoChennai

YYZ - MAA

YYZMAA

Toronto Pearson Intl

Thu 23/4

1:40 p.m.-8:15 p.m.

1 stop21h 05m

Chennai

Sat 9/5

4:05 p.m.-8:55 a.m.

1 stop26h 20m

C$ 1,895

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

10:15 a.m.-8:05 a.m.

1 stop36h 20m

Chennai

Wed 27/5

4:05 a.m.-11:53 a.m.

2 stops41h 18m

C$ 1,934

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

1:10 p.m.-2:30 a.m.

2 stops27h 50m

Chennai

Mon 22/6

10:05 p.m.-8:00 a.m.

1 stop19h 25m

C$ 1,936

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

1:10 p.m.-8:30 p.m.

2 stops45h 50m

Chennai

Sun 21/6

10:05 p.m.-8:00 a.m.

1 stop19h 25m

C$ 1,936

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

1:10 p.m.-2:30 a.m.

2 stops27h 50m

Chennai

Tue 16/6

9:50 a.m.-8:00 a.m.

1 stop31h 40m

C$ 1,936

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

1:10 p.m.-2:30 a.m.

2 stops27h 50m

Chennai

Thu 18/6

9:50 a.m.-8:00 a.m.

1 stop31h 40m

C$ 1,936

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

10:15 a.m.-2:30 a.m.

1 stop30h 45m

Chennai

Mon 15/6

9:50 a.m.-8:00 a.m.

1 stop31h 40m

C$ 1,945

MontrealChennai

YUL - MAA

YULMAA

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

10:15 a.m.-8:05 a.m.

1 stop36h 20m

Chennai

Tue 16/6

10:05 p.m.-8:00 a.m.

1 stop19h 25m

C$ 1,946

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai 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 Chennai

What is the cheapest month to book a flight from Region of Ontario to Chennai?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Chennai (average of C$ 1,055). Flying from Region of Ontario to Chennai in July is currently the most expensive (average of C$ 1,538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Region of Ontario to Chennai?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Chennai. 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 Chennai from Ontario?

    Located just 16.5 km from the city centre, Chennai (MAA) is the airport most travelers will use when flying to Chennai from Ontario.

  • How long is the flight from Region of Ontario to Chennai?

    There are many flights that can get you from Region of Ontario to Chennai in 20h 20m. Fly via Etihad Airways, Emirates, or Qatar Airways to get the fastest option. Airlines will cover a distance of 13378 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Chennai one-way?

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at C$ 654. Ethiopian Air flights start at C$ 685 while deals on Air India start at C$ 698 one-way.

  • What are the most popular routes from Region of Ontario to Chennai?

    Most travellers choose Toronto Pearson Intl - Chennai, Toronto Island - Chennai or Ottawa - Chennai when deciding on the best route from Region of Ontario to Chennai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Chennai?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Chennai (average of C$ 1,055). Flying from Region of Ontario to Chennai in July is currently the most expensive (average of C$ 1,538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Ontario to Chennai

Discover the top 10 airlines that operate flights from Ontario to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,062AverageC$ 1,442FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapestC$ 1,278AverageC$ 1,925FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapestC$ 1,281AverageC$ 1,771FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
American AirlinesCheapestC$ 1,338AverageC$ 2,313FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Ethiopian AirCheapestC$ 1,355AverageC$ 1,539FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
British AirwaysCheapestC$ 1,374AverageC$ 2,020FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapestC$ 1,512AverageC$ 1,905FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapestC$ 1,549AverageC$ 1,822FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SriLankan AirlinesCheapestC$ 1,595AverageC$ 1,784FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air CanadaCheapestC$ 1,644AverageC$ 2,041FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Chennai?

Deals for Ontario to Chennai flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Chennai?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Chennai by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Chennai with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Chennai flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Chennai become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Chennai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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