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$695+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This Air India deal was found by Cheapflights users on 1/19. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Mon 4/209:40 pm
MAA
-
ONT
2 stops27h 04m
Multiple Airlines
Deal found 1/19$1,380
This Air India deal was found by Cheapflights users on 1/19. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:50 pm
ONT
-
MAA
2 stops29h 25m
Multiple Airlines
Mon 3/96:00 am
MAA
-
ONT
2 stops24h 05m
Multiple Airlines
Deal found 1/19$1,394
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:14 am
ONT
-
MAA
2 stops30h 46m
Qatar Airways
Thu 2/263:40 am
MAA
-
ONT
2 stops33h 22m
Qatar Airways
Deal found 1/19$1,395
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:39 pm
ONT
-
MAA
2 stops47h 21m
Qatar Airways
Mon 3/233:40 am
MAA
-
ONT
2 stops32h 49m
Qatar Airways
Deal found 1/19$1,411
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:39 pm
ONT
-
MAA
2 stops46h 21m
Qatar Airways
Tue 3/33:40 am
MAA
-
ONT
2 stops32h 34m
Qatar Airways
Deal found 1/20$1,417
This Air India deal was found by Cheapflights users on 1/20. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:53 pm
ONT
-
MAA
2 stops29h 22m
Multiple Airlines
Tue 3/36:00 am
MAA
-
ONT
2 stops25h 11m
Multiple Airlines
Deal found 1/20$1,444
This Air India deal was found by Cheapflights users on 1/19. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Sun 9/69:40 pm
MAA
-
ONT
2 stops27h 10m
Multiple Airlines
Deal found 1/19$1,446
This Air India deal was found by Cheapflights users on 1/18. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:53 pm
ONT
-
MAA
2 stops29h 22m
Multiple Airlines
Thu 2/196:00 am
MAA
-
ONT
2 stops25h 11m
Multiple Airlines
Deal found 1/18$1,449
This Air India deal was found by Cheapflights users on 1/20. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Sun 5/109:40 pm
MAA
-
ONT
2 stops27h 12m
Multiple Airlines
Deal found 1/20$1,466
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:30 am
ONT
-
MAA
2 stops30h 50m
Qatar Airways
Mon 5/43:55 am
MAA
-
ONT
2 stops31h 07m
Qatar Airways
Deal found 1/18$1,468
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
ONT
-
MAA
2 stops32h 30m
Qatar Airways
Sun 4/124:20 am
MAA
-
ONT
2 stops50h 47m
Qatar Airways
Deal found 1/19$1,491

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 January 20, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,312
(Mytrip)

One-way from

$695
(Air India)

Popular in

December

Cheapest in

August

Average price

$1,127
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. 9% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 20, 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 3/29

6:00 am-12:30 am

2 stops30h 00m

Chennai

Mon 4/20

9:40 pm-12:14 pm

2 stops27h 04m

$1,380

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 2/25

1:50 pm-8:45 am

2 stops29h 25m

Chennai

Mon 3/9

6:00 am-5:35 pm

2 stops24h 05m

$1,394

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 3/9

2:39 pm-2:30 am

2 stops47h 21m

Chennai

Mon 3/23

3:40 am-11:59 pm

2 stops32h 49m

$1,411

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 2/23

2:39 pm-2:30 am

2 stops46h 21m

Chennai

Tue 3/3

3:40 am-10:44 pm

2 stops32h 34m

$1,417

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 2/14

1:53 pm-8:45 am

2 stops29h 22m

Chennai

Tue 3/3

6:00 am-5:41 pm

2 stops25h 11m

$1,444

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 2/4

1:53 pm-8:45 am

2 stops29h 22m

Chennai

Thu 2/19

6:00 am-5:41 pm

2 stops25h 11m

$1,449

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 4/1

6:00 am-3:00 am

2 stops32h 30m

Chennai

Sun 4/12

4:20 am-6:37 pm

2 stops50h 47m

$1,491

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Thu 2/19

10:56 am-2:35 am

2 stops26h 09m

Chennai

Thu 3/5

4:05 am-6:42 pm

2 stops28h 07m

$1,589

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Fri 1/30

6:00 am-8:55 am

2 stops37h 25m

Chennai

Mon 2/16

4:20 pm-5:41 pm

2 stops38h 51m

$1,610

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 3/28

2:39 pm-2:50 am

2 stops47h 41m

Chennai

Fri 4/3

4:20 am-10:30 pm

2 stops30h 40m

$1,627

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 23 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 June is currently the most expensive (average of $1,248). 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 47h 21m. Airlines will cover a distance of 8977 mi.

  • 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 June is currently the most expensive (average of $1,248). 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
Vellore

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