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$594+ Cheap flights from Ontario (ONT) to Chennai (MAA)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Ontario to Chennai

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 February 21, 2026.

This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:10 am
ONT
-
MAA
3 stops34h 25m
Multiple Airlines
Mon 4/2711:25 pm
MAA
-
ONT
3 stops31h 05m
Multiple Airlines
Deal found 2/20$1,012
This Mytrip deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:10 am
ONT
-
MAA
3 stops34h 10m
Multiple Airlines
Tue 4/217:05 pm
MAA
-
ONT
3 stops35h 25m
Multiple Airlines
Deal found 2/17$1,125
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:10 am
ONT
-
MAA
2 stops35h 15m
Multiple Airlines
Sat 5/22:55 am
MAA
-
ONT
2 stops27h 35m
Multiple Airlines
Deal found 2/20$1,186
This KAYAK deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ONT
-
MAA
2 stops28h 40m
Lufthansa
Mon 7/271:55 am
MAA
-
ONT
2 stops30h 52m
Lufthansa
Deal found 2/17$1,273
This KAYAK deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ONT
-
MAA
2 stops28h 40m
Lufthansa
Sun 7/261:55 am
MAA
-
ONT
2 stops47h 07m
Lufthansa
Deal found 2/17$1,280
This KAYAK deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ONT
-
MAA
2 stops28h 40m
Lufthansa
Wed 7/291:55 am
MAA
-
ONT
2 stops30h 52m
Lufthansa
Deal found 2/17$1,313
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:10 am
ONT
-
MAA
3 stops34h 10m
Multiple Airlines
Wed 4/291:10 am
MAA
-
ONT
3 stops29h 20m
Multiple Airlines
Deal found 2/20$1,322
This Indian Eagle deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:14 am
ONT
-
MAA
2 stops30h 51m
Multiple Airlines
Wed 3/113:40 am
MAA
-
ONT
2 stops32h 22m
Multiple Airlines
Deal found 2/18$1,343

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,012
(Mytrip)

One-way from

$594
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,101
Provider with most accurate pricing for Los Angeles-Chennai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Chennai flights.
Search Deals
From Ontario to Chennai
Search Deals
One-way flight from Ontario to Chennai
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 2,558,603 searches. Data last updated February 21, 2026.
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 6/28

7:00 am-12:10 am

2 stops28h 40m

Chennai

Mon 7/27

1:55 am-8:17 pm

2 stops30h 52m

$1,273

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 3/10

12:02 pm-2:30 am

2 stops25h 58m

Chennai

Mon 4/13

3:55 am-6:13 pm

2 stops26h 48m

$1,354

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Thu 4/16

6:00 am-12:30 am

2 stops30h 00m

Chennai

Sun 5/3

9:40 pm-12:22 pm

2 stops27h 12m

$1,370

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 6/27

1:00 pm-12:10 am

2 stops46h 40m

Chennai

Wed 7/29

1:55 am-8:17 pm

2 stops30h 52m

$1,454

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 5/13

6:00 am-12:30 am

2 stops30h 00m

Chennai

Mon 6/22

4:20 pm-12:12 pm

2 stops32h 22m

$1,469

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 6/23

12:10 am-6:15 am

2 stops41h 35m

Chennai

Sat 8/15

2:55 am-6:40 pm

2 stops28h 15m

$1,469

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 4/4

10:56 am-2:40 am

2 stops27h 14m

Chennai

Tue 5/19

4:20 am-6:47 pm

2 stops26h 57m

$1,514

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 5/12

10:39 am-2:50 am

2 stops27h 41m

Chennai

Mon 6/1

3:55 am-6:47 pm

2 stops27h 22m

$1,527

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 3/11

12:02 pm-2:30 am

2 stops25h 58m

Chennai

Tue 3/24

3:40 am-11:59 pm

2 stops32h 49m

$1,536

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 7/12

6:00 am-12:30 am

2 stops30h 00m

Chennai

Mon 7/20

4:20 pm-12:20 pm

2 stops32h 30m

$1,610

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 20 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 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 Ontario to Chennai?

Currently, August is the cheapest month in which you can book a flight from Ontario to Chennai (average of $634). Flying from Ontario to Chennai in December is currently the most expensive (average of $1,150). 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?

    Departing from Ontario to Chennai will take you 25h 58m. Airlines will cover a distance of 8977 mi. This flight may include one or multiple 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 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 Ontario to Chennai?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Chennai (average of $634). Flying from Ontario to Chennai in December is currently the most expensive (average of $1,150). 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

Traveling to a place near Chennai?

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

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