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$634+ Cheap flights from Chennai (MAA) to Ontario (ONT)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ONT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Chennai to Ontario

Cheapest flights from Chennai to Ontario
Explore the most affordable flight options available from Chennai to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This oojo deal was found by Cheapflights users on 1/24. 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 3/23:40 am
MAA
-
ONT
2 stops32h 34m
Qatar Airways
Wed 3/116:14 am
ONT
-
MAA
2 stops31h 51m
Qatar Airways
Deal found 1/24$1,092
This oojo deal was found by Cheapflights users on 1/24. 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 3/23:40 am
MAA
-
ONT
2 stops32h 34m
Qatar Airways
Sat 3/1412:02 pm
ONT
-
MAA
2 stops26h 03m
Qatar Airways
Deal found 1/24$1,124
This Mytrip deal was found by Cheapflights users on 1/26. 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 3/175:40 am
MAA
-
ONT
2 stops24h 40m
Multiple Airlines
Tue 9/812:45 am
ONT
-
MAA
3 stops33h 50m
Multiple Airlines
Deal found 1/26$1,273
This oojo deal was found by Cheapflights users on 1/26. 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.
Tue 4/143:55 am
MAA
-
ONT
2 stops32h 34m
Qatar Airways
Sat 8/1512:13 pm
ONT
-
MAA
2 stops26h 17m
Qatar Airways
Deal found 1/26$1,358
This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 4/143:55 am
MAA
-
ONT
2 stops32h 34m
Qatar Airways
Wed 10/76:00 am
ONT
-
MAA
2 stops32h 20m
Qatar Airways
Deal found 1/27$1,412
This Air India deal was found by Cheapflights users on 1/27. 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.
Thu 3/126:00 am
MAA
-
ONT
2 stops24h 11m
Multiple Airlines
Sun 7/56:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Deal found 1/27$1,420
This Air India deal was found by Cheapflights users on 1/26. 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.
Thu 2/196:00 am
MAA
-
ONT
2 stops25h 11m
Multiple Airlines
Wed 5/206:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Deal found 1/26$1,493
This Air India deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:00 am
MAA
-
ONT
2 stops25h 11m
Multiple Airlines
Mon 8/246:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Deal found 1/26$1,544
This American Airlines deal was found by Cheapflights users on 1/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:35 am
MAA
-
ONT
2 stops40h 01m
American Airlines
Tue 3/103:19 pm
ONT
-
MAA
2 stops25h 46m
American Airlines
Deal found 1/24$1,708
This Air India deal was found by Cheapflights users on 1/26. 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 5/109:40 pm
MAA
-
ONT
2 stops27h 12m
Multiple Airlines
Sun 6/146:00 am
ONT
-
MAA
2 stops30h 00m
Multiple Airlines
Deal found 1/26$1,811

Find flight deals from Chennai to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Ontario (ONT). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,092
(oojo)

One-way from

$634
(Mytrip)

Popular in

August

Cheapest in

September

Average price

$1,221
Provider with most accurate pricing for Chennai-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chennai-Los Angeles flights.
Search Deals
From Chennai to Ontario
Search Deals
One-way flight from Chennai to Ontario
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. 1% potential price decrease ($22 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 Chennai to Ontario 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 27, 2026.
Use the filters below to find and compare flights from Chennai to Ontario that are best for you.

Fly from

Chennai

Fly to

Ontario

Route

Depart

Return

Price

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Mon 3/2

3:40 am-10:44 pm

2 stops32h 34m

Ontario

Wed 3/11

6:14 am-2:35 am

2 stops31h 51m

$1,092

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Mon 3/2

3:40 am-10:44 pm

2 stops32h 34m

Ontario

Tue 3/17

6:14 am-2:35 am

2 stops31h 51m

$1,092

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Mon 3/2

3:40 am-10:44 pm

2 stops32h 34m

Ontario

Sat 3/14

12:02 pm-2:35 am

2 stops26h 03m

$1,124

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Tue 4/14

3:55 am-11:59 pm

2 stops32h 34m

Ontario

Sat 8/15

12:13 pm-3:00 am

2 stops26h 17m

$1,358

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 3/12

6:00 am-5:41 pm

2 stops24h 11m

Ontario

Sun 7/5

6:00 am-12:30 am

2 stops30h 00m

$1,420

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 2/19

6:00 am-5:41 pm

2 stops25h 11m

Ontario

Wed 5/20

6:00 am-12:30 am

2 stops30h 00m

$1,493

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 2/26

6:00 am-5:41 pm

2 stops25h 11m

Ontario

Mon 8/24

6:00 am-12:30 am

2 stops30h 00m

$1,544

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Fri 3/6

7:35 am-10:06 am

2 stops40h 01m

Ontario

Tue 3/10

3:19 pm-5:35 am

2 stops25h 46m

$1,708

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Sun 5/10

9:40 pm-12:22 pm

2 stops27h 12m

Ontario

Sun 6/14

6:00 am-12:30 am

2 stops30h 00m

$1,811

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Tue 2/3

11:45 pm-3:50 pm

3 stops29h 35m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 20 results
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Best time to book a flight from Chennai to Ontario

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

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

Currently, October is the cheapest month in which you can book a flight from Chennai to Ontario (average of $777). Flying from Chennai to Ontario in August is currently the most expensive (average of $1,166). 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 Chennai to Ontario. 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 Chennai to Ontario?

    There are many flights that can get you from Chennai to Ontario in 32h 34m. Fly via Qatar Airways to get the fastest option. Airlines will cover a distance of 8977 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Ontario 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 Chennai to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Chennai to Ontario (average of $777). Flying from Chennai to Ontario in August is currently the most expensive (average of $1,166). 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

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