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Cheap flights from Ontario to Chennai from ₹ 55,283

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
9 Sep — 16 Sep1
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 10 August 2026.

Mon 7/923:30 -
2 stops35h 00m
Tue 22/923:40 -
2 stops29h 55m
Deal found 7/8₹ 105,428
Fri 18/923:30 -
2 stops37h 00m
Sat 26/902:00 -
2 stops51h 35m
Deal found 5/8₹ 108,948
Tue 25/823:59 -
2 stops38h 21m
Thu 15/1021:55 -
2 stops36h 44m
Deal found 5/8₹ 110,185
Sun 30/800:45 -
2 stops35h 45m
Sun 6/902:00 -
2 stops29h 10m
Deal found 6/8₹ 111,422
Wed 4/1121:45 -
2 stops36h 46m
Tue 8/1202:50 -
2 stops26h 35m
Deal found 6/8₹ 112,469
Tue 25/800:45 -
2 stops45h 55m
Sat 26/903:20 -
2 stops27h 10m
Deal found 10/8₹ 112,564
Fri 23/1023:30 -
2 stops36h 01m
Sat 5/1202:50 -
2 stops50h 35m
Deal found 9/8₹ 112,849
Tue 25/800:45 -
2 stops45h 55m
Sat 12/903:20 -
2 stops27h 50m
Deal found 7/8₹ 113,801
Wed 26/823:55 -
2 stops35h 20m
Tue 1/901:10 -
2 stops28h 25m
Deal found 6/8₹ 114,943

Find 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 10 August 2026.

Round-trip from

₹ 105,428

One-way from

₹ 55,283

Popular in

December

Cheapest in

February

Average price

₹ 104,762
7/9-22/9
  • 7/9-22/9
  • 4 total stops
  • 64h 55m total
  • Ontario to Chennai
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 33h 16m total
  • Ontario to Chennai
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,239,507 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 568,272 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 10 August 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 return flight

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Tue 25/8

23:59-02:50

2 stops38h 21m

Chennai

Fri 16/10

04:05-22:09

2 stops30h 34m

₹ 110,185

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Tue 25/8

23:59-02:50

2 stops38h 21m

Chennai

Mon 28/9

15:40-20:57

2 stops41h 47m

₹ 110,185

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Tue 25/8

23:59-02:50

2 stops38h 21m

Chennai

Thu 15/10

21:55-22:09

2 stops36h 44m

₹ 110,185

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Tue 25/8

23:59-02:50

2 stops38h 21m

Chennai

Tue 13/10

21:55-22:09

2 stops36h 44m

₹ 110,185

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Tue 25/8

00:45-11:10

2 stops45h 55m

Chennai

Sat 26/9

03:20-18:00

2 stops27h 10m

₹ 112,754

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Sun 20/9

00:10-22:35

3 stops33h 55m

Chennai

Wed 30/9

19:05-18:00

3 stops35h 25m

₹ 121,889

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Sat 5/9

23:13-02:50

2 stops39h 07m

Chennai

Thu 15/10

04:05-22:09

2 stops30h 34m

₹ 131,214

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Fri 28/8

19:59-02:50

2 stops42h 21m

Chennai

Wed 16/9

04:05-19:03

2 stops27h 28m

₹ 138,255

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Tue 6/10

11:13-02:40

2 stops26h 57m

Chennai

Wed 4/11

03:25-18:47

2 stops28h 52m

₹ 145,011
Fastest return journey

OntarioChennai

ONT Ontario - MAA Chennai

ONTMAA

Ontario

Mon 21/9

12:12-02:40

2 stops25h 58m

Chennai

Wed 30/9

04:05-20:09

2 stops28h 34m

₹ 145,011

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.

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 38h 21m. Fly via Etihad Airways to get the fastest option. There are 14447 km between Ontario and 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 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.

See more FAQs

Travelling to a place near Chennai?

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

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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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