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$619+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ONT
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:35 amMAA - ONT
2 stops48h 16mBritish Airways
Tue 11/1810:47 amONT - MAA
2 stops29h 18mBritish Airways
Deal found 10/28$1,840
This Qatar Airways deal was found by Cheapflights users on 10/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:25 amMAA - ONT
2 stops28h 21mQatar Airways
Wed 6/2412:00 pmONT - MAA
2 stops26h 20mQatar Airways
Deal found 10/28$2,771
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:35 amMAA - ONT
2 stops29h 41mBritish Airways
Sat 6/2012:50 pmONT - MAA
2 stops26h 10mBritish Airways
Deal found 10/27$4,220
This British Airways deal was found by Cheapflights users on 10/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:35 amMAA - ONT
2 stops29h 52mBritish Airways
Mon 12/83:04 pmONT - MAA
2 stops25h 01mBritish Airways
Deal found 10/29$4,578
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:25 pmMAA - ONT
2 stops30h 55mMultiple Airlines
Wed 1/1410:50 pmONT - MAA
2 stops33h 50mMultiple Airlines
Deal found 10/27$5,524
This Qatar Airways deal was found by Cheapflights users on 10/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:05 amMAA - ONT
2 stops27h 42mQatar Airways
Sat 6/2012:00 pmONT - MAA
2 stops26h 20mQatar Airways
Deal found 10/27$6,996
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:00 amMAA - ONT
2 stops44h 20mMultiple Airlines
Mon 12/810:50 pmONT - MAA
2 stops33h 50mMultiple Airlines
Deal found 10/29$7,058
This oojo deal was found by Cheapflights users on 10/27. 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.
Wed 11/124:05 amMAA - ONT
2 stops32h 57mQatar Airways
Wed 1/143:09 pmONT - MAA
2 stops45h 51mQatar Airways
Deal found 10/27$8,645

Cheap 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 October 29, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,438
(Mytrip)

One-way from

$619
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$1,137
Provider with most accurate pricing for Chennai-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chennai-Ontario 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. 6% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 29, 2025.
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 1/19

6:55 am-3:50 pm

2 stops22h 25m

Ontario

Mon 7/13

12:45 am-11:05 pm

3 stops33h 50m

$1,438

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Sun 1/18

9:40 pm-3:50 pm

3 stops31h 40m

Ontario

Tue 7/14

12:45 am-10:50 pm

3 stops33h 35m

$1,477

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Tue 1/20

1:00 am-3:50 pm

2 stops28h 20m

Ontario

Tue 7/14

12:45 am-1:05 am

2 stops35h 50m

$1,521

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Fri 11/14

7:35 am-6:21 pm

2 stops48h 16m

Ontario

Tue 11/18

10:47 am-5:35 am

2 stops29h 18m

$1,840

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Mon 1/12

12:15 am-3:50 pm

3 stops53h 05m

$633

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 4/16

9:15 pm-6:00 pm

3 stops33h 15m

$667

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 3/19

1:00 am-4:50 pm

2 stops28h 20m

$689

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Wed 12/24

11:55 pm-4:50 pm

2 stops30h 25m

$734

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Sun 3/1

6:55 am-4:50 pm

2 stops23h 25m

$827

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Tue 11/4

4:05 am-6:21 pm

2 stops27h 46m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 15 results
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  • Most accurate provider: When it comes to deals on Chennai-Ontario flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chennai-Ontario flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Chennai-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chennai-Ontario flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chennai-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, June is the cheapest month in which you can book a flight from Chennai to Ontario (average of $910). 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.

  • 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, June is the cheapest month in which you can book a flight from Chennai to Ontario (average of $910). 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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