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Cheap flights from Ontario to Chennai from ₹ 48,496

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 November 2025.

Round-trip from

₹ 108,252

One-way from

₹ 48,496

Popular in

December

Cheapest in

August

Average price

₹ 111,089
Air India
  • Air India
  • 11/5-26/5
  • 4 total stops
  • 74h 09m total
  • Ontario to Chennai
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6/4
  • 6/4
  • 3 total stops
  • 34h 25m total
  • Ontario to Chennai
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Highest demand for flights based on searches. 13% potential increase in price (₹ 1,498,717 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 370,650 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 16 November 2025.

Sun 23/1122:50ONT - MAA
2 stops58h 30mMultiple Airlines
Mon 1/1223:55MAA - ONT
2 stops30h 25mMultiple Airlines
Deal found 15/11₹ 107,898
Sat 6/1222:50ONT - MAA
2 stops34h 35mMultiple Airlines
Sat 20/1223:35MAA - ONT
2 stops54h 45mMultiple Airlines
Deal found 14/11₹ 117,650
Tue 18/1122:50ONT - MAA
2 stops26h 50mMultiple Airlines
Sun 30/1106:55MAA - ONT
2 stops47h 25mMultiple Airlines
Deal found 13/11₹ 141,676
Wed 31/1212:45ONT - MAA
2 stops48h 15mQatar Airways
Fri 13/203:25MAA - ONT
2 stops28h 45mQatar Airways
Deal found 15/11₹ 143,627
Wed 31/1206:00ONT - MAA
2 stops30h 50mQatar Airways
Sun 8/204:05MAA - ONT
2 stops33h 21mQatar Airways
Deal found 16/11₹ 146,375
Thu 11/1222:50ONT - MAA
2 stops34h 35mMultiple Airlines
Fri 16/102:20MAA - ONT
2 stops28h 00mMultiple Airlines
Deal found 16/11₹ 151,340
Sat 13/1222:50ONT - MAA
2 stops34h 35mMultiple Airlines
Sun 18/123:35MAA - ONT
2 stops30h 45mMultiple Airlines
Deal found 14/11₹ 153,291
Thu 11/1222:50ONT - MAA
2 stops26h 50mMultiple Airlines
Mon 12/106:55MAA - ONT
2 stops47h 25mMultiple Airlines
Deal found 13/11₹ 153,734
Sun 14/1222:50ONT - MAA
2 stops34h 45mMultiple Airlines
Thu 22/100:20MAA - ONT
2 stops30h 00mMultiple Airlines
Deal found 16/11₹ 157,014

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Ontario to Chennai that are best for you.

Fly from

Ontario

Fly to

Chennai

Route

Depart

Return

Price

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 10/5

23:25-19:10

2 stops31h 15m

Chennai

Mon 25/5

11:45-22:09

2 stops46h 54m

₹ 108,252

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 28/1

11:53-04:45

3 stops27h 22m

Chennai

Wed 4/3

23:55-16:50

2 stops30h 25m

₹ 113,838

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 18/2

06:14-02:30

2 stops30h 46m

Chennai

Thu 5/3

04:05-23:32

2 stops32h 57m

₹ 123,147

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 2/2

11:53-02:30

2 stops25h 07m

Chennai

Wed 11/2

04:05-13:57

2 stops47h 22m

₹ 125,984

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 14/1

11:53-02:20

2 stops24h 57m

Chennai

Thu 12/2

03:25-18:40

2 stops28h 45m

₹ 126,604

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Fri 1/5

00:10-23:05

3 stops34h 25m

Chennai

Fri 31/7

21:15-18:40

3 stops33h 55m

₹ 127,048

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 1/2

11:53-02:30

2 stops25h 07m

Chennai

Sat 14/2

03:25-18:40

2 stops28h 45m

₹ 129,176

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 8/2

06:00-02:20

2 stops30h 50m

Chennai

Thu 19/3

03:25-22:38

2 stops31h 43m

₹ 129,442

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 13/1

11:53-02:20

2 stops24h 57m

Chennai

Mon 26/1

04:05-20:36

2 stops30h 01m

₹ 129,442

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 24/3

11:30-02:20

2 stops26h 20m

Chennai

Wed 22/4

03:55-18:19

2 stops26h 54m

₹ 130,683

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 21 results
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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 return 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 Ontario to Chennai?

Currently, August is the cheapest month in which you can book a flight from Ontario to Chennai (average of ₹ 56,210). Flying from Ontario to Chennai in June is currently the most expensive (average of ₹ 110,469). 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.

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.

  • How long is the flight from Ontario to Chennai?

    There are many flights that can get you from Ontario to Chennai in 30h 46m. Fly via Air India or Qatar Airways to get the fastest option. There are 14447 km between Ontario and Chennai. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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 Ontario to Chennai?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Chennai (average of ₹ 56,210). Flying from Ontario to Chennai in June is currently the most expensive (average of ₹ 110,469). 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

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights makes it easy to find Ontario to Chennai 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 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?

Yes, we can. To see specific flights from Ontario to Chennai with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from Ontario today and book when prices fit your budget.

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